AIV / AIT Engineer

Our Mission

At constellr, we're harnessing the power of space to solve one of Earth’s greatest challenges: climate resilience & security in a changing world. Our thermal satellite constellation delivers the most accurate land surface temperature data on the market, equipping commercial players, governments, defence agencies, and global institutions with the thermal intelligence they need to make strategic decisions– from national security and infrastructure to agriculture and climate resilience.

As a fast-scaling company with offices in Brussels, Freiburg, Munich, Washington and Toulouse, our multidisciplinary team of engineers, scientists, and strategists is building the future of space-based Earth observation

Your Role

We are seeking a highly motivated AIV / AIT Engineer to join our spacecraft engineering team. Reporting to the Satellite Systems Lead, you will oversee, coordinate and support AIT activities in order to ensure the spacecrafts are correctly tested and validated before launch. You will work closely with the rest of the Satellite Systems engineers and AIT team of the suppliers.

Key Responsibilities

• Write and review requirements, plans and procedures for AIV/AIT activities.

• Write and review plans and procedures for environmental testing activities: thermal vacuum, mechanical and EMC in collaboration with the domain expert.

• Execute functional testing activities at different levels and stages.

• Act as test responsible for testing activities (functional/environmental) as required.

• Manage, maintain functional testing facilities.

• Write and review requirements and specifications for Ground Support Equipment.

• Follow up procurement activities.

• Participate in anomaly investigations

• Your duties may also include supporting other activities within your field of competence

Location:This position is offered on a hybrid or remote basis in Germany or Belgium. We have offices in Munich, Berlin, Freiburg (Germany), and Brussels (Belgium). Occasional travel for team meetings & suppliers should be expected.

Requirements

About you

Required:

• Bachelor’s or Master’s degree in Aerospace Engineering, Mechanical Engineering, or related field.

• Knowledge and experience in satellite design and development

• Hands-on experience with satellite-related hardware.

• Experience in functional AIV/AIT activities, environmental testing activities, and AIV/AIT of optical payloads is an asset.

• Ability to cooperate and negotiate with industrial partners to organise activities and solve technical problems.

• Good knowledge of Linux and Python & Analytical skills

• Familiarity with ECSS standards.

Why constellr?

• Be part of an ambitious mission to launch the world’s first commercial thermal infrared constellation.

• Flexible work setup with remote and hybrid options.

• Competitive compensation, including Virtual Share Option Plan (VSOP) for permanent employees.

• Join a team committed to diversity, inclusion, and scientific excellence.

At constellr, we are committed to fostering an inclusive and welcoming workplace. We are an equal-opportunity employer and believe that diversity fuels innovation, creativity, and the ability to tackle complex challenges effectively. We encourage individuals from all walks of life to join us on our mission to reduce global food insecurity.

Highlights

AIV/AIT Engineer leading spacecraft testing & validation, writing test plans, executing functional/environmental tests, managing facilities, and supporting anomaly investigations.