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In office (Sofia)

Confirmed on the employer's own hiring board on Nov 10, 2026. First seen by Alion on Nov 6, 2026.

Overview
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EnduroSat is a Bulgarian space technology company founded in 2015 and based in Sofia. It builds modular nanosatellites and shared satellite services for commercial and scientific missions. The company has delivered spacecraft and components to customers worldwide.

About us

We are EnduroSat! 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

    Transpаrancy 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 Flight Operations Engineer at our dynamic space operations center, you will become an integral part of our Satellite Operations team. In this pivotal role, you will take ownership of the day-to-day flight operations of our spacecraft and contribute directly to mission success and reliability - combining hands-on operational duties with the engineering judgment needed to keep our fleet healthy on orbit.

Some of your daily tasks will include:

  • Monitor and analyze spacecraft telemetry, and investigate off-nominal behavior
  • Identify, assess, and mitigate operational risks
  • Plan and execute payload commissioning based on operational documentation
  • Develop, validate, and maintain flight procedures and automation scripts for different operational flows
  • Coordinate operational activities (passes, contacts, campaigns) and maintain accurate activity logs during daily operations
  • Support anomaly investigation and resolution, and contribute to continuous improvement of operational processes

What do we look for?

  • Degree in a technical field (aerospace, electronics, software, or similar)
  • Experience in time-critical operations (spacecraft operations, air traffic control, or similar)
  • Good knowledge of at least one scripting language (Python, MATLAB, or similar)
  • Outstanding attention to detail
  • Good command of technical documentation, including the ability to author and refine operational procedures
  • Knowledge and experience in electronics testing, C/C++ or Python, and data analysis are considered advantageous

How to stand out?

  • Be open to knowledge-sharing
  • Understand the importance of last-mile delivery
  • Be a quick learner, proactive, and a self-starter
  • Have excellent communication skills and a positive attitude
  • Be passionate about space

Why EnduroSat?

  • 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 EnduroSat, 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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