Integration Test Engineer

Academic Key; Utrecht; Hybrid; EUR 58,000 - 65,000; Full time

Benefits offered by this job

Holiday allowance 8%

Annual company trip

Volunteer day

Learning & Development budget

Pension plan

Remote work weeks

Travel costs covered

Phone allowance

Company activities

Family-friendly policy

Job summary

iwell in Utrecht, Netherlands, seeks an Integration Test Engineer to lead test campaigns for its energy management and battery storage products. You will work within the battery system team, bridging software and hardware interactions while shaping test methodology and strategy for diverse customer requirements.

The role emphasizes hands-on testing, documentation, and collaboration with field service, product development, and engineering teams to advance energy resilience and sustainability.

Qualifications

• Degree in Electrical Engineering (HBO/WO) or equivalent.
• Experience with high power and energy conversion systems.
• Knowledge of grid connection requirements and national guidelines.
• Ability to design a site with energy production and storage feeding MV grid.

Responsibilities

• Develop test campaigns based on requirements.
• Discuss and present test results to stakeholders.
• Execute tests and document outcomes.
• Support hardware integration into iwell's BESS and ensure compatibility.
• Create and maintain technical documentation and system specs.

Skills

Electrical design experience

Technical standards knowledge

Strong communication

Reading schematics

German language

Education

Bachelor/Master in Electrical Engineering

Job description

Integration Test Engineer

iwell · Utrecht, Utrecht, Netherlands

About iwell At iwell, we are all about reinforcing energy security. We help European businesses become more energy independent. With growing regulations, extreme price volatility and rising grid issues, they need to be resilient. It is time to take charge and think ahead. We deliver energy management solutions that ensure that businesses are always in control of their energy. Our in-house developed EMS and modular battery storage drive profit through sustainability, making businesses future-proof. We are a fast-growing international team of driven and collaborative talents, from engineers and software developers to creative thinkers and customer-focused business developers. No matter what your strong suit is, we always are looking for people who are determined to make a positive impact: iwell is committed to form a diverse and inclusive team to tackle the challenges of the energy transition.

The Role The proof is in the pudding, they say in the UK, however, we believe proof is in the test data. All our systems and their interactions within the larger energy ecosystem are thoroughly tested. We are serving a diverse customer base with strict demands, our services power business and key infrastructure. We demand that our products are subjected to a wide range of testing during the integration and development phase. We're seeking a talented and curious test engineer with a passion for sustainability and battery energy storage. You will handle a wide variety of topics from different customer requirements and have a lot of freedom to develop the test methodology and strategy. You will work within the battery system team, where software and hardware come together in the products we develop for our customers. We will rely on your experience, hands‑on approach and judgment. You will be crucial in driving our mission of transitioning from fossil‑fuel dependence.

What you will do

• Develop test campaigns based on internal and external requirements
• Discuss and present test results internally and externally
• Execute tests and document the result
• Support the integration of hardware components into iwell’s BESS, ensuring compatibility and performance.
• Develop and maintain technical documentation, such as system specifications, processes, and instructions.
• You will become one of the practical system experts within iwell, interacting with field service, product development and engineering teams.

What we are looking for

• Degree in Electrical Engineering (HBO/WO) or equivalent experience.
• Experience in electrical design of high power and energy conversion systems.
• Knowledge of technical standards and grid operator connection requirements.
• Able to make the basic design for a site with energy production and storage, feeding into the Medium Voltage AC grid, including cable system design, PE system design and according to national installation guidelines.
• Strong communication skills and attention to quality assurance
• Ability to read and produce technical drawings and schematics
• Ability to speak and write German is a plus

Note: at iwell, we value growth potential over perfection. Feel free to respond if you can see yourself meeting this list in the (near) future.

What we offer

• A competitive salary within the range of EUR 5,200 - 5,800 (plus 8% holiday allowance)
• 30 holidays per year, plus an annual company trip of 3 days
• The opportunity to do volunteer work, by offering 1 volunteer day per year
• Learning & Development budget of EUR 1,500 per year
• Attractive pension plan with Brand New Day
• Working remotely for 2 weeks per year
• We cover your travel costs, regardless of whether you come by bike, car, or public transport.
• A mobile phone allowance of EUR 25 per month
• Additional activities such as a bootcamp, volleyball tournament, company drinks etc.
• iwell is a family friendly company and employs many employees with care-taking responsibilities

Interested? For more information about iwell, what we do, why we do it, and an overview of our partners, visit https://iwell.eu/.