Cal/Val Image Processing Operator

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’re looking for a Cal/Val Image Processing Operator to join our mission-driven team working at the forefront of satellite data. In this role, you’ll help ensure the accuracy and quality of our imagery products, support daily calibration and validation (Cal/Val) activities, and play an important part in improving and automating our data processing pipelines.

If you’re curious, hands-on, and excited about Earth observation, this is a chance to make a real impact.

• Key Responsibilities

• Check and validate new satellite images daily to ensure the highest quality data.

• Carry out calibration/validation (Cal/Val) analysis at key locations.

• Perform image quality control and prepare Cal/Val parameters.

• Troubleshoot issues in data pipelines and collaborate with the team to resolve them.

• Contribute to improving and automating processes to make operations more efficient.

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 should be expected.

About you

Required:

• A degree in spatial sciences (e.g., Geography, Geodesy, Surveying, Remote Sensing) or relevant experience in satellite data processing.

• Experience working with remote sensing data and an understanding of how it looks and behaves.

• Ability to adapt and adjust code to support data processing tasks.

• Familiarity with scripting (e.g., Python, shell) and early-stage software tools.

• Strong problem-solving skills, attention to detail, and the ability to document and improve processes.

• A curious, proactive, team-oriented mindset.

Nice to Have:

• Experience with satellite mission operations or Earth observation projects.

• Knowledge of SQL databases and cloud infrastructure.

• Hands-on experience with Cal/Val activities.

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.