Energiingenjör - Lediga jobb

"Detection and Quantification of Multiple Faults in Residential Heat Pumps”

Would you like to work with one of Sweden's strongest brands and be involved in developing the next generation of NIBE products and smart heat pumps? NIBE AB is now recruiting a talented student with a master degree in science to work as an industrial PhD student on smart heat pumps.

We are now looking for an industrial PhD student, interested in technology and wants to work on developing sustainable climate solutions. The position will be shared in between Sweden and France. At NIBE's head office, you will work in an international environment with a world-class product portfolio that requires both intensive and high-quality product development.

Description of the subject and the position

To make these smart heat pumps a reality a heat pump manufacturer, an electricity utility company and a technical university specialized in energy efficiency systems have joined forces to propose an industrial postgraduate student position. Based on previous works, the PhD student will explore the real time assessment of residential heat pump operation, facing one major or several simultaneous faults. This work will include theoretical analysis of heat pump operation, detailed modelling using Dymola software and laboratory testing of real systems installed in climatic chambers.

The PhD student will beneficiate from the knowledge and experience of the three partners and be given a unique chance to acquire strong and valuable expertise in control systems, thermodynamics, heat transfer, laboratory testing and modelling.

He/She will be part of the Product Development team, which is a high-tech advanced product development department with around 150 employees in the fields of mechanics, electricity/electronics, cooling technology, lab, control & regulation, audio optimization, etc.

Presentation of the three partners

NIBE AB

NIBE AB is a successful modern company located in Markaryd, Sweden, with a turnover of just over SEK 5 billion/year and almost 1,250 employees. NIBE is one of the market leaders in Europe with a sustainable product range consisting of one of the market's widest programs of heat pumps, water heaters, solar panels, biofuel products, ventilation products, district heating equipment, fireplaces, etc.

NIBE AB started manufacturing heat pumps in 1978 and which is now ranking as the largest heat pump manufacturer of the country.

NIBE AB is part of the publicly listed NIBE Industries AB, which has a turnover of approximately SEK 40 billion and approximately 21,000 employees in more than 30 countries. The NIBE group owns manufacturing facilities in many countries in Europe and North America.

Sustainability and high quality are the main drivers of the group strategy in developing products and services to its customers.

EDF R&D

EDF R&D is part of EDF S.A., French utility and parent company of the worldwide EDF group dedicated to production, transport and sale of electricity. EDF R&D employs 2,000 persons in 9 sites in the world, spread across 10 main departments of research, which main objectives are strengthening the performance of generation assets, inventing the energy systems of tomorrow and decarbonizing the customers’ uses with electricity. One of the EDF R&D sites is located in the Paris suburb “les Renardières” and employs 600 persons distributed in 3 departments of research. One of them is dedicated to energy efficiency in buildings and industrial processes and employs 170 people, mainly engineers specialized in thermodynamics, heat transfer, mechanics, electronics and metrology. The Energy Efficiency Department facilities are equipped with 11 testing laboratories and beneficiate from a long experience in leading PhD studies.

Mines Paris – PSL University

Mines Paris is a renowned engineering school and part of the French “Paris Sciences et Lettres” (PSL) University, located in the city Centre of Paris. Mines Paris trains engineers and hosts several research centers, one focusing on energy efficiency of systems. The high-level research centers of Mines Paris attract highly qualified PhD and professors and will serve as the academic supervisor and ensure support at a high scientific level.

General features about the overall organization

The PhD student will be employed by NIBE AB and administratively attached to Mines Paris which will serve as the entity behind the academic examination. Most of the experimental and practical work will be done on the test benches at EDF R&D facilities near Paris. The PhD director will be a professor from Mines Paris and the PhD student will beneficiate from the support of one supervisor from EDF R&D and one supervisor from NIBE AB.

The PhD study is planned for three years. Part of the work, around 50%, will be done at NIBE AB premises in Markaryd. The remaining time will be spent in France, at EDF R&D premises at Les Renardières and at Mines Paris. The exact time share in between the three locations is to be defined as well as its distribution over the 3 years.

Background of the candidate

We are looking for a responsible person with a master degree in science who is passionate about heat pump technology, electricity and compliance. You are creative, independent and not afraid of taking initiatives. You have relevant training, education and/or experience in this area. Good knowledge in English is a requirement and also French is meritorious.

Starting time

The PhD study is to be started on 1st October 2026.

Applying

We will be reviewing applications on an ongoing basis and would like to receive your application as soon as possible, but no later than 2 of September 2026. Apply via our website www.nibe.eu under "vacancies". If you would like to know more, please contact one of the persons below.

Welcome!

"Detection and Quantification of Multiple Faults in Residential Heat Pumps”

Would you like to work with one of Sweden's strongest brands and be involved in developing the next generation of NIBE products and smart heat pumps? NIBE AB is now recruiting a talented student with a master degree in science to work as an industrial PhD student on smart heat pumps.

We are now looking for an industrial PhD student, interested in technology and wants to work on developing sustainable climate solutions. The position will be shared in between Sweden and France. At NIBE's head office, you will work in an international environment with a world-class product portfolio that requires both intensive and high-quality product development.

Description of the subject and the position

To make these smart heat pumps a reality a heat pump manufacturer, an electricity utility company and a technical university specialized in energy efficiency systems have joined forces to propose an industrial postgraduate student position. Based on previous works, the PhD student will explore the real time assessment of residential heat pump operation, facing one major or several simultaneous faults. This work will include theoretical analysis of heat pump operation, detailed modelling using Dymola software and laboratory testing of real systems installed in climatic chambers.

The PhD student will beneficiate from the knowledge and experience of the three partners and be given a unique chance to acquire strong and valuable expertise in control systems, thermodynamics, heat transfer, laboratory testing and modelling.

He/She will be part of the Product Development team, which is a high-tech advanced product development department with around 150 employees in the fields of mechanics, electricity/electronics, cooling technology, lab, control & regulation, audio optimization, etc.

Presentation of the three partners

NIBE AB

NIBE AB is a successful modern company located in Markaryd, Sweden, with a turnover of just over SEK 5 billion/year and almost 1,250 employees. NIBE is one of the market leaders in Europe with a sustainable product range consisting of one of the market's widest programs of heat pumps, water heaters, solar panels, biofuel products, ventilation products, district heating equipment, fireplaces, etc.

NIBE AB started manufacturing heat pumps in 1978 and which is now ranking as the largest heat pump manufacturer of the country.

NIBE AB is part of the publicly listed NIBE Industries AB, which has a turnover of approximately SEK 40 billion and approximately 21,000 employees in more than 30 countries. The NIBE group owns manufacturing facilities in many countries in Europe and North America.

Sustainability and high quality are the main drivers of the group strategy in developing products and services to its customers.

EDF R&D

EDF R&D is part of EDF S.A., French utility and parent company of the worldwide EDF group dedicated to production, transport and sale of electricity. EDF R&D employs 2,000 persons in 9 sites in the world, spread across 10 main departments of research, which main objectives are strengthening the performance of generation assets, inventing the energy systems of tomorrow and decarbonizing the customers’ uses with electricity. One of the EDF R&D sites is located in the Paris suburb “les Renardières” and employs 600 persons distributed in 3 departments of research. One of them is dedicated to energy efficiency in buildings and industrial processes and employs 170 people, mainly engineers specialized in thermodynamics, heat transfer, mechanics, electronics and metrology. The Energy Efficiency Department facilities are equipped with 11 testing laboratories and beneficiate from a long experience in leading PhD studies.

Mines Paris – PSL University

Mines Paris is a renowned engineering school and part of the French “Paris Sciences et Lettres” (PSL) University, located in the city Centre of Paris. Mines Paris trains engineers and hosts several research centers, one focusing on energy efficiency of systems. The high-level research centers of Mines Paris attract highly qualified PhD and professors and will serve as the academic supervisor and ensure support at a high scientific level.

General features about the overall organization

The PhD student will be employed by NIBE AB and administratively attached to Mines Paris which will serve as the entity behind the academic examination. Most of the experimental and practical work will be done on the test benches at EDF R&D facilities near Paris. The PhD director will be a professor from Mines Paris and the PhD student will beneficiate from the support of one supervisor from EDF R&D and one supervisor from NIBE AB.

The PhD study is planned for three years. Part of the work, around 50%, will be done at NIBE AB premises in Markaryd. The remaining time will be spent in France, at EDF R&D premises at Les Renardières and at Mines Paris. The exact time share in between the three locations is to be defined as well as its distribution over the 3 years.

Background of the candidate

We are looking for a responsible person with a master degree in science who is passionate about heat pump technology, electricity and compliance. You are creative, independent and not afraid of taking initiatives. You have relevant training, education and/or experience in this area. Good knowledge in English is a requirement and also French is meritorious.

Starting time

The PhD study is to be started on 1st October 2026.

Applying

We will be reviewing applications on an ongoing basis and would like to receive your application as soon as possible, but no later than 2 of September 2026. Apply via our website www.nibe.eu under "vacancies". If you would like to know more, please contact one of the persons below.

Welcome!

⚡️ What We Do

Swiftly gaining ground as Sweden’s industry leader in battery storage and expanding rapidly in selected European markets, Flower is on a mission to enable the energy system of tomorrow.

With an industry-leading AI-powered platform at its core, our service includes stabilizing the energy system by enhancing predictability and flexibility for both energy producers and consumers. By combining pioneering technology with a portfolio of flexible energy assets, we break new ground towards a fossil-free energy system, allowing clean energy to power society.

🌟Who We Are

Tech company at heart. Purpose-driven at core. Flower consists of a diverse group of innovative individuals with a strong desire to improve the state of the world.

At Flower, we believe trust, collaboration and diversity are essential to not only create an inclusive work environment, but also drive career growth. By embracing varying perspectives, we allow creativity and progress to flourish.

To accelerate towards our goal of becoming the pioneering force powering the energy system of tomorrow, we are now looking for a passionate and skilled Performance Engineer.

👩‍💻 About The Role:

As Performance Engineer, you'll join our Asset Management team and be an important part of monitoring and performance across Flower's growing portfolio of energy assets, including battery storage (BESS). You'll ensure our assets run at industry-standard availability by proactively detecting issues before they cause downtime, managing incident escalation, and continuously improving how we monitor performance through our asset management platform. You'll also play a key role in turning operational data into insights that feed directly into our optimization models - helping us make smarter decisions and unlock long-term value from every asset in the portfolio.

What You’ll Do:

• Monitor and ensure the performance and availability of Flower's energy assets

• Onboard new and existing assets into our monitoring platform, configuring data points and validating that signals and alarms are correctly set up

• Drive proactive, data-driven analysis to catch potential failures early and minimize unplanned downtime

• Coordinate with external partners, suppliers, and system integrators to troubleshoot issues and improve data integration

• Maintain clear downtime reporting and track KPIs to keep asset health transparent across the organization

Who You Are:

• You have a technical degree with a focus on energy systems or equivalent proven experience within Energy Storage Systems (BESS) and/or energy production

• Strong technical understanding of energy asset hardware, cloud integrations and industrial communication protocols (e.g., Modbus, IoT gateways)

• You bring minimum 3-5 years of experience working with performance monitoring or operations on energy assets

• Proven ability to analyze complex data sets to perform predictive maintenance and fault detection

• Strong interpersonal skills for high-stakes coordination with external partners, subcontractors, and emergency rescue services

• Strong communication skills in English both written and spoken

• Confident cross-company communication skills, able to liaise and coordinate effectively with external partners, subcontractors, suppliers, and other stakeholder organizations

📍 Location

Our beautiful office is located in the heart of Södermalm, just a short walk from Slussen subway station. We encourage in-office collaboration but support a hybrid work model.

✉️ Apply

Our corporate language is English, as we have about 30 nationalities in the office. We therefore appreciate it if you could submit your CV in English.

Throughout the recruitment process you will meet with the Talent Partner, the Hiring Manager, the Team, and the VP Engineering.

We look forward to hearing from you!

—

We kindly but firmly decline any engagement in recruitment assistance for our hiring processes. This includes partnership offers or the sale of recruitment tools.

⚡️ What We Do

Swiftly gaining ground as Sweden’s industry leader in battery storage and expanding rapidly in selected European markets, Flower is on a mission to enable the energy system of tomorrow.

With an industry-leading AI-powered platform at its core, our service includes stabilizing the energy system by enhancing predictability and flexibility for both energy producers and consumers. By combining pioneering technology with a portfolio of flexible energy assets, we break new ground towards a fossil-free energy system, allowing clean energy to power society.

🌟Who We Are

Tech company at heart. Purpose-driven at core. Flower consists of a diverse group of innovative individuals with a strong desire to improve the state of the world.

At Flower, we believe trust, collaboration and diversity are essential to not only create an inclusive work environment, but also drive career growth. By embracing varying perspectives, we allow creativity and progress to flourish.

To accelerate towards our goal of becoming the pioneering force powering the energy system of tomorrow, we are now looking for a passionate and skilled Performance Engineer.

👩‍💻 About The Role:

As Performance Engineer, you'll join our Asset Management team and be an important part of monitoring and performance across Flower's growing portfolio of energy assets, including battery storage (BESS). You'll ensure our assets run at industry-standard availability by proactively detecting issues before they cause downtime, managing incident escalation, and continuously improving how we monitor performance through our asset management platform. You'll also play a key role in turning operational data into insights that feed directly into our optimization models - helping us make smarter decisions and unlock long-term value from every asset in the portfolio.

What You’ll Do:

• Monitor and ensure the performance and availability of Flower's energy assets

• Onboard new and existing assets into our monitoring platform, configuring data points and validating that signals and alarms are correctly set up

• Drive proactive, data-driven analysis to catch potential failures early and minimize unplanned downtime

• Coordinate with external partners, suppliers, and system integrators to troubleshoot issues and improve data integration

• Maintain clear downtime reporting and track KPIs to keep asset health transparent across the organization

Who You Are:

• You have a technical degree with a focus on energy systems or equivalent proven experience within Energy Storage Systems (BESS) and/or energy production

• Strong technical understanding of energy asset hardware, cloud integrations and industrial communication protocols (e.g., Modbus, IoT gateways)

• You bring minimum 3-5 years of experience working with performance monitoring or operations on energy assets

• Proven ability to analyze complex data sets to perform predictive maintenance and fault detection

• Strong interpersonal skills for high-stakes coordination with external partners, subcontractors, and emergency rescue services

• Strong communication skills in English both written and spoken

• Confident cross-company communication skills, able to liaise and coordinate effectively with external partners, subcontractors, suppliers, and other stakeholder organizations

📍 Location

Our beautiful office is located in the heart of Södermalm, just a short walk from Slussen subway station. We encourage in-office collaboration but support a hybrid work model.

✉️ Apply

Our corporate language is English, as we have about 30 nationalities in the office. We therefore appreciate it if you could submit your CV in English.

Throughout the recruitment process you will meet with the Talent Partner, the Hiring Manager, the Team, and the VP Engineering.

We look forward to hearing from you!

—

We kindly but firmly decline any engagement in recruitment assistance for our hiring processes. This includes partnership offers or the sale of recruitment tools.

⚡️ What We Do

Swiftly gaining ground as Sweden’s industry leader in battery storage and expanding rapidly in selected European markets, Flower is on a mission to enable the energy system of tomorrow.

With an industry-leading AI-powered platform at its core, our service includes stabilizing the energy system by enhancing predictability and flexibility for both energy producers and consumers. By combining pioneering technology with a portfolio of flexible energy assets, we break new ground towards a fossil-free energy system, allowing clean energy to power society.

🌟Who We Are

Tech company at heart. Purpose-driven at core. Flower consists of a diverse group of innovative individuals with a strong desire to improve the state of the world.

At Flower, we believe trust, collaboration and diversity are essential to not only create an inclusive work environment, but also drive career growth. By embracing varying perspectives, we allow creativity and progress to flourish.

To accelerate towards our goal of becoming the pioneering force powering the energy system of tomorrow, we are now looking for a passionate and skilled Performance Engineer.

👩‍💻 About The Role:

As Performance Engineer, you'll join our Asset Management team and be an important part of monitoring and performance across Flower's growing portfolio of energy assets, including battery storage (BESS). You'll ensure our assets run at industry-standard availability by proactively detecting issues before they cause downtime, managing incident escalation, and continuously improving how we monitor performance through our asset management platform. You'll also play a key role in turning operational data into insights that feed directly into our optimization models - helping us make smarter decisions and unlock long-term value from every asset in the portfolio.

What You’ll Do:

• Monitor and ensure the performance and availability of Flower's energy assets

• Onboard new and existing assets into our monitoring platform, configuring data points and validating that signals and alarms are correctly set up

• Drive proactive, data-driven analysis to catch potential failures early and minimize unplanned downtime

• Coordinate with external partners, suppliers, and system integrators to troubleshoot issues and improve data integration

• Maintain clear downtime reporting and track KPIs to keep asset health transparent across the organization

Who You Are:

• You have a technical degree with a focus on energy systems or equivalent proven experience within Energy Storage Systems (BESS) and/or energy production

• Strong technical understanding of energy asset hardware, cloud integrations and industrial communication protocols (e.g., Modbus, IoT gateways)

• You bring minimum 3-5 years of experience working with performance monitoring or operations on energy assets

• Proven ability to analyze complex data sets to perform predictive maintenance and fault detection

• Strong interpersonal skills for high-stakes coordination with external partners, subcontractors, and emergency rescue services

• Strong communication skills in English both written and spoken

• Confident cross-company communication skills, able to liaise and coordinate effectively with external partners, subcontractors, suppliers, and other stakeholder organizations

📍 Location

Our beautiful office is located in the heart of Södermalm, just a short walk from Slussen subway station. We encourage in-office collaboration but support a hybrid work model.

✉️ Apply

Our corporate language is English, as we have about 30 nationalities in the office. We therefore appreciate it if you could submit your CV in English.

Throughout the recruitment process you will meet with the Talent Partner, the Hiring Manager, the Team, and the VP Engineering.

We look forward to hearing from you!

—

We kindly but firmly decline any engagement in recruitment assistance for our hiring processes. This includes partnership offers or the sale of recruitment tools.

⚡️ What We Do

Swiftly gaining ground as Sweden’s industry leader in battery storage and expanding rapidly in selected European markets, Flower is on a mission to enable the energy system of tomorrow.

With an industry-leading AI-powered platform at its core, our service includes stabilizing the energy system by enhancing predictability and flexibility for both energy producers and consumers. By combining pioneering technology with a portfolio of flexible energy assets, we break new ground towards a fossil-free energy system, allowing clean energy to power society.

🌟Who We Are

Tech company at heart. Purpose-driven at core. Flower consists of a diverse group of innovative individuals with a strong desire to improve the state of the world.

At Flower, we believe trust, collaboration and diversity are essential to not only create an inclusive work environment, but also drive career growth. By embracing varying perspectives, we allow creativity and progress to flourish.

To accelerate towards our goal of becoming the pioneering force powering the energy system of tomorrow, we are now looking for a passionate and skilled Performance Engineer.

👩‍💻 About The Role:

As Performance Engineer, you'll join our Asset Management team and be an important part of monitoring and performance across Flower's growing portfolio of energy assets, including battery storage (BESS). You'll ensure our assets run at industry-standard availability by proactively detecting issues before they cause downtime, managing incident escalation, and continuously improving how we monitor performance through our asset management platform. You'll also play a key role in turning operational data into insights that feed directly into our optimization models - helping us make smarter decisions and unlock long-term value from every asset in the portfolio.

What You’ll Do:

• Monitor and ensure the performance and availability of Flower's energy assets

• Onboard new and existing assets into our monitoring platform, configuring data points and validating that signals and alarms are correctly set up

• Drive proactive, data-driven analysis to catch potential failures early and minimize unplanned downtime

• Coordinate with external partners, suppliers, and system integrators to troubleshoot issues and improve data integration

• Maintain clear downtime reporting and track KPIs to keep asset health transparent across the organization

Who You Are:

• You have a technical degree with a focus on energy systems or equivalent proven experience within Energy Storage Systems (BESS) and/or energy production

• Strong technical understanding of energy asset hardware, cloud integrations and industrial communication protocols (e.g., Modbus, IoT gateways)

• You bring minimum 3-5 years of experience working with performance monitoring or operations on energy assets

• Proven ability to analyze complex data sets to perform predictive maintenance and fault detection

• Strong interpersonal skills for high-stakes coordination with external partners, subcontractors, and emergency rescue services

• Strong communication skills in English both written and spoken

• Confident cross-company communication skills, able to liaise and coordinate effectively with external partners, subcontractors, suppliers, and other stakeholder organizations

📍 Location

Our beautiful office is located in the heart of Södermalm, just a short walk from Slussen subway station. We encourage in-office collaboration but support a hybrid work model.

✉️ Apply

Our corporate language is English, as we have about 30 nationalities in the office. We therefore appreciate it if you could submit your CV in English.

Throughout the recruitment process you will meet with the Talent Partner, the Hiring Manager, the Team, and the VP Engineering.

We look forward to hearing from you!

—

We kindly but firmly decline any engagement in recruitment assistance for our hiring processes. This includes partnership offers or the sale of recruitment tools.

⚡️ What We Do

Swiftly gaining ground as Sweden’s industry leader in battery storage and expanding rapidly in selected European markets, Flower is on a mission to enable the energy system of tomorrow.

With an industry-leading AI-powered platform at its core, our service includes stabilizing the energy system by enhancing predictability and flexibility for both energy producers and consumers. By combining pioneering technology with a portfolio of flexible energy assets, we break new ground towards a fossil-free energy system, allowing clean energy to power society.

🌟Who We Are

Tech company at heart. Purpose-driven at core. Flower consists of a diverse group of innovative individuals with a strong desire to improve the state of the world.

At Flower, we believe trust, collaboration and diversity are essential to not only create an inclusive work environment, but also drive career growth. By embracing varying perspectives, we allow creativity and progress to flourish.

To accelerate towards our goal of becoming the pioneering force powering the energy system of tomorrow, we are now looking for a passionate and skilled Performance Engineer.

👩‍💻 About The Role:

As Performance Engineer, you'll join our Asset Management team and be an important part of monitoring and performance across Flower's growing portfolio of energy assets, including battery storage (BESS). You'll ensure our assets run at industry-standard availability by proactively detecting issues before they cause downtime, managing incident escalation, and continuously improving how we monitor performance through our asset management platform. You'll also play a key role in turning operational data into insights that feed directly into our optimization models - helping us make smarter decisions and unlock long-term value from every asset in the portfolio.

What You’ll Do:

• Monitor and ensure the performance and availability of Flower's energy assets

• Onboard new and existing assets into our monitoring platform, configuring data points and validating that signals and alarms are correctly set up

• Drive proactive, data-driven analysis to catch potential failures early and minimize unplanned downtime

• Coordinate with external partners, suppliers, and system integrators to troubleshoot issues and improve data integration

• Maintain clear downtime reporting and track KPIs to keep asset health transparent across the organization

Who You Are:

• You have a technical degree with a focus on energy systems or equivalent proven experience within Energy Storage Systems (BESS) and/or energy production

• Strong technical understanding of energy asset hardware, cloud integrations and industrial communication protocols (e.g., Modbus, IoT gateways)

• You bring minimum 3-5 years of experience working with performance monitoring or operations on energy assets

• Proven ability to analyze complex data sets to perform predictive maintenance and fault detection

• Strong interpersonal skills for high-stakes coordination with external partners, subcontractors, and emergency rescue services

• Strong communication skills in English both written and spoken

• Confident cross-company communication skills, able to liaise and coordinate effectively with external partners, subcontractors, suppliers, and other stakeholder organizations

📍 Location

Our beautiful office is located in the heart of Södermalm, just a short walk from Slussen subway station. We encourage in-office collaboration but support a hybrid work model.

✉️ Apply

Our corporate language is English, as we have about 30 nationalities in the office. We therefore appreciate it if you could submit your CV in English.

Throughout the recruitment process you will meet with the Talent Partner, the Hiring Manager, the Team, and the VP Engineering.

We look forward to hearing from you!

—

We kindly but firmly decline any engagement in recruitment assistance for our hiring processes. This includes partnership offers or the sale of recruitment tools.

⚡️ What We Do

Swiftly gaining ground as Sweden’s industry leader in battery storage and expanding rapidly in selected European markets, Flower is on a mission to enable the energy system of tomorrow.

With an industry-leading AI-powered platform at its core, our service includes stabilizing the energy system by enhancing predictability and flexibility for both energy producers and consumers. By combining pioneering technology with a portfolio of flexible energy assets, we break new ground towards a fossil-free energy system, allowing clean energy to power society.

🌟Who We Are

Tech company at heart. Purpose-driven at core. Flower consists of a diverse group of innovative individuals with a strong desire to improve the state of the world.

At Flower, we believe trust, collaboration and diversity are essential to not only create an inclusive work environment, but also drive career growth. By embracing varying perspectives, we allow creativity and progress to flourish.

To accelerate towards our goal of becoming the pioneering force powering the energy system of tomorrow, we are now looking for a passionate and skilled Performance Engineer.

👩‍💻 About The Role:

As Performance Engineer, you'll join our Asset Management team and be an important part of monitoring and performance across Flower's growing portfolio of energy assets, including battery storage (BESS). You'll ensure our assets run at industry-standard availability by proactively detecting issues before they cause downtime, managing incident escalation, and continuously improving how we monitor performance through our asset management platform. You'll also play a key role in turning operational data into insights that feed directly into our optimization models - helping us make smarter decisions and unlock long-term value from every asset in the portfolio.

What You’ll Do:

• Monitor and ensure the performance and availability of Flower's energy assets

• Onboard new and existing assets into our monitoring platform, configuring data points and validating that signals and alarms are correctly set up

• Drive proactive, data-driven analysis to catch potential failures early and minimize unplanned downtime

• Coordinate with external partners, suppliers, and system integrators to troubleshoot issues and improve data integration

• Maintain clear downtime reporting and track KPIs to keep asset health transparent across the organization

Who You Are:

• You have a technical degree with a focus on energy systems or equivalent proven experience within Energy Storage Systems (BESS) and/or energy production

• Strong technical understanding of energy asset hardware, cloud integrations and industrial communication protocols (e.g., Modbus, IoT gateways)

• You bring minimum 3-5 years of experience working with performance monitoring or operations on energy assets

• Proven ability to analyze complex data sets to perform predictive maintenance and fault detection

• Strong interpersonal skills for high-stakes coordination with external partners, subcontractors, and emergency rescue services

• Strong communication skills in English both written and spoken

• Confident cross-company communication skills, able to liaise and coordinate effectively with external partners, subcontractors, suppliers, and other stakeholder organizations

📍 Location

Our beautiful office is located in the heart of Södermalm, just a short walk from Slussen subway station. We encourage in-office collaboration but support a hybrid work model.

✉️ Apply

Our corporate language is English, as we have about 30 nationalities in the office. We therefore appreciate it if you could submit your CV in English.

Throughout the recruitment process you will meet with the Talent Partner, the Hiring Manager, the Team, and the VP Engineering.

We look forward to hearing from you!

—

We kindly but firmly decline any engagement in recruitment assistance for our hiring processes. This includes partnership offers or the sale of recruitment tools.

⚡️ What We Do

Swiftly gaining ground as Sweden’s industry leader in battery storage and expanding rapidly in selected European markets, Flower is on a mission to enable the energy system of tomorrow.

With an industry-leading AI-powered platform at its core, our service includes stabilizing the energy system by enhancing predictability and flexibility for both energy producers and consumers. By combining pioneering technology with a portfolio of flexible energy assets, we break new ground towards a fossil-free energy system, allowing clean energy to power society.

🌟Who We Are

Tech company at heart. Purpose-driven at core. Flower consists of a diverse group of innovative individuals with a strong desire to improve the state of the world.

At Flower, we believe trust, collaboration and diversity are essential to not only create an inclusive work environment, but also drive career growth. By embracing varying perspectives, we allow creativity and progress to flourish.

To accelerate towards our goal of becoming the pioneering force powering the energy system of tomorrow, we are now looking for a passionate and skilled Performance Engineer.

👩‍💻 About The Role:

As Performance Engineer, you'll join our Asset Management team and be an important part of monitoring and performance across Flower's growing portfolio of energy assets, including battery storage (BESS). You'll ensure our assets run at industry-standard availability by proactively detecting issues before they cause downtime, managing incident escalation, and continuously improving how we monitor performance through our asset management platform. You'll also play a key role in turning operational data into insights that feed directly into our optimization models - helping us make smarter decisions and unlock long-term value from every asset in the portfolio.

What You’ll Do:

• Monitor and ensure the performance and availability of Flower's energy assets

• Onboard new and existing assets into our monitoring platform, configuring data points and validating that signals and alarms are correctly set up

• Drive proactive, data-driven analysis to catch potential failures early and minimize unplanned downtime

• Coordinate with external partners, suppliers, and system integrators to troubleshoot issues and improve data integration

• Maintain clear downtime reporting and track KPIs to keep asset health transparent across the organization

Who You Are:

• You have a technical degree with a focus on energy systems or equivalent proven experience within Energy Storage Systems (BESS) and/or energy production

• Strong technical understanding of energy asset hardware, cloud integrations and industrial communication protocols (e.g., Modbus, IoT gateways)

• You bring minimum 3-5 years of experience working with performance monitoring or operations on energy assets

• Proven ability to analyze complex data sets to perform predictive maintenance and fault detection

• Strong interpersonal skills for high-stakes coordination with external partners, subcontractors, and emergency rescue services

• Strong communication skills in English both written and spoken

• Confident cross-company communication skills, able to liaise and coordinate effectively with external partners, subcontractors, suppliers, and other stakeholder organizations

📍 Location

Our beautiful office is located in the heart of Södermalm, just a short walk from Slussen subway station. We encourage in-office collaboration but support a hybrid work model.

✉️ Apply

Our corporate language is English, as we have about 30 nationalities in the office. We therefore appreciate it if you could submit your CV in English.

Throughout the recruitment process you will meet with the Talent Partner, the Hiring Manager, the Team, and the VP Engineering.

We look forward to hearing from you!

—

We kindly but firmly decline any engagement in recruitment assistance for our hiring processes. This includes partnership offers or the sale of recruitment tools.

⚡️ What We Do

Swiftly gaining ground as Sweden’s industry leader in battery storage and expanding rapidly in selected European markets, Flower is on a mission to enable the energy system of tomorrow.

With an industry-leading AI-powered platform at its core, our service includes stabilizing the energy system by enhancing predictability and flexibility for both energy producers and consumers. By combining pioneering technology with a portfolio of flexible energy assets, we break new ground towards a fossil-free energy system, allowing clean energy to power society.

🌟Who We Are

Tech company at heart. Purpose-driven at core. Flower consists of a diverse group of innovative individuals with a strong desire to improve the state of the world.

At Flower, we believe trust, collaboration and diversity are essential to not only create an inclusive work environment, but also drive career growth. By embracing varying perspectives, we allow creativity and progress to flourish.

To accelerate towards our goal of becoming the pioneering force powering the energy system of tomorrow, we are now looking for a passionate and skilled Performance Engineer.

👩‍💻 About The Role:

As Performance Engineer, you'll join our Asset Management team and be an important part of monitoring and performance across Flower's growing portfolio of energy assets, including battery storage (BESS). You'll ensure our assets run at industry-standard availability by proactively detecting issues before they cause downtime, managing incident escalation, and continuously improving how we monitor performance through our asset management platform. You'll also play a key role in turning operational data into insights that feed directly into our optimization models - helping us make smarter decisions and unlock long-term value from every asset in the portfolio.

What You’ll Do:

• Monitor and ensure the performance and availability of Flower's energy assets

• Onboard new and existing assets into our monitoring platform, configuring data points and validating that signals and alarms are correctly set up

• Drive proactive, data-driven analysis to catch potential failures early and minimize unplanned downtime

• Coordinate with external partners, suppliers, and system integrators to troubleshoot issues and improve data integration

• Maintain clear downtime reporting and track KPIs to keep asset health transparent across the organization

Who You Are:

• You have a technical degree with a focus on energy systems or equivalent proven experience within Energy Storage Systems (BESS) and/or energy production

• Strong technical understanding of energy asset hardware, cloud integrations and industrial communication protocols (e.g., Modbus, IoT gateways)

• You bring minimum 3-5 years of experience working with performance monitoring or operations on energy assets

• Proven ability to analyze complex data sets to perform predictive maintenance and fault detection

• Strong interpersonal skills for high-stakes coordination with external partners, subcontractors, and emergency rescue services

• Strong communication skills in English both written and spoken

• Confident cross-company communication skills, able to liaise and coordinate effectively with external partners, subcontractors, suppliers, and other stakeholder organizations

📍 Location

Our beautiful office is located in the heart of Södermalm, just a short walk from Slussen subway station. We encourage in-office collaboration but support a hybrid work model.

✉️ Apply

Our corporate language is English, as we have about 30 nationalities in the office. We therefore appreciate it if you could submit your CV in English.

Throughout the recruitment process you will meet with the Talent Partner, the Hiring Manager, the Team, and the VP Engineering.

We look forward to hearing from you!

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We kindly but firmly decline any engagement in recruitment assistance for our hiring processes. This includes partnership offers or the sale of recruitment tools.