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Radiation Engineer

EnduroSat

Sofia, BulgariaPosted Oct 8, 2026

Job description

About us

We are Enduro. Sat! A fast-growing space scale-up at the forefront of satellite innovation, specializing in advanced software-flexible satellites for commercial, governmental, and scientific endeavors. This is more than a job, it's a mission We are making space universally accessible and redefining the possible We get things done We take ownership of what we do and we work hard to make a difference We are fearless Transparency is our only way forward.

We dare to address and resolve issues head-on We learn from our mistakes We deliver, take informed risks, and evolve to achieve our goals. We compare with the best version of ourselves What is the role? As a Radiation Engineer at Enduro. Sat, you will play a crucial role in ensuring the reliability and durability of our Space systems.

You will work on existing missions by conducting radiation analyses on ongoing projects. Additionally, as our missions become increasingly complex, involving satellite deployments to environments with more challenging radiation conditions, you will proactively plan and implement strategies to enhance radiation resilience.

Your expertise will contribute to the success of groundbreaking missions that push the boundaries of Space exploration. Some of your daily tasks will include: Conducting radiation analyses on new and ongoing satellite projects Carrying out simulations, radiation tests research, and customer report presentation Preparing and carrying out radiation tests (TID & SEE) Maintaining Enduro.

Sat’s list of EEE components up to date with the latest test information Communicating with customers on the environmental challenges of their mission What do we look for? Comprehensive understanding of sources and effects of radiation on EEE devices Familiarity with radiation simulation tools (OMERE, SPENVIS, Fas. Trad, NOVICE) Knowledge of electronics systems, sufficient to prepare and carry out PCBA and EEE components tests Open to knowledge sharing Understanding the importance of last-mile delivery Quick learner, proactive, self-starter Excellent communication skills and a positive attitude Passionate about Space How to stand out?

You’re a problem solver: our missions are fast-paced, and meticulous testing of every single EEE component is not the goal. We need someone who can find the best strategy within a given timeframe! Experience in performing tests at a TID and/or SEE facility is a major plus Why Enduro. Sat? Fast-paced and delivery-focused culture We work with well-defined quarterly based objectives, that allow us to fast track the progression of our work and improve as we go Tough engineering challenges & hard-core R&D You will be able to work on unique space technology and build next-gen innovations, while mentored by world-recognized space experts Constant learning and progression Own your personal growth by navigating through our career progression framework and educational programs Chance to join our space educational program Meet international space experts and improve your knowledge and skillset with our hands-on educational program At Enduro.

Sat, we embrace diversity and strive to create an inclusive environment where everyone is treated with fairness and respect. We are committed to equal employment opportunities without discrimination against any employee or job applicant on the basis of race, color, religion, sex, national origin, age, disability, sexual orientation, or gender identity.

Additionally, this position is suitable for people with disabilities in accordance with the People with Disabilities National Regulation Act, ensuring accessibility and accommodation in the workplace.

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