Flight Software Engineer II; ts​/sci – Blue National Security

Flight Software Engineer II (ts/sci) – Blue National Security

Own our embedded flight software for space vehicle avionics milestones

Location:

Greater Seattle Area

Compensation: $134, USD / year

At Blue Origin, we envision millions of people living and working in space for the benefit of Earth. We're working to develop reusable, safe, and low-cost space vehicles and systems within a culture of safety, collaboration, and inclusion. Join our team of problem solvers as we add new chapters to the history of spaceflight!

The role is part of the In‑Space Systems business unit, which is focused on addressing two of the most compelling challenges in spaceflight today: space infrastructure and increasing mobility on‑orbit.

As a Flight Software Engineer II, you will play a critical role in designing, developing, testing, and deploying embedded flight software for spacecraft systems supporting national security missions. Working alongside a talented, mission‑driven team of engineers, you will contribute directly to software that commands, controls, and safeguards some of the nation's most important space assets. Your work will ensure that our vehicles and spacecraft operate safely, reliably, and with the performance our customers and missions demand.

We are looking for someone who combines technical skills with a passion for national security and spaceflight. If you thrive in a fast‑paced, high‑consequence environment and want your code to fly in space — this is the role for you.

• Security Clearance:
  An active Top Secret / Sensitive Compartmented Information (TS/SCI) clearance is required for this position.
• Relocation:
  Relocation assistance will be provided for qualified candidates.
• Travel:
  Up to 20% travel may be required.

• Design, develop, integrate, and test real‑time embedded flight software for spacecraft and launch vehicle avionics systems in C/C++
• Collaborate with systems, avionics, GN&C, and test engineers to translate system and software requirements into robust, flight‑quality code
• Participate in all phases of the software development lifecycle — from requirements definition and architecture through implementation, code review, verification, and deployment
• Debug and troubleshoot software in both Software‑in‑the‑Loop (SIL) and Hardware‑in‑the‑Loop (HIL) test environments
• Develop and execute software verification and validation plans, including unit tests, integration tests, and automated regression tests
• Support software configuration management practices using tools such as Git
• Contribute to continuous improvement of software development processes, tools, and infrastructure
• Analyze and resolve software anomalies and support root cause investigations
• Ensure all software deliverables comply with applicable safety, quality, and mission assurance standards
• Support launch operations and mission readiness reviews as needed

• Bachelor of Science in Computer Engineering, Electrical Engineering, Computer Science, or other related discipline
• Minimum of 2 years of experience in embedded software development
• Proficiency in C and C++ programming for embedded or real‑time systems
• Working knowledge of real‑time operating systems (e.g., Yocto Linux, VxWorks, RTEMS, FreeRTOS, or similar)
• Familiarity with software verification, testing, and debugging techniques for embedded systems
• Understanding of communication protocols such as UART, SPI, I2C, TCP/IP, or similar
• Active Top Secret / SCI security clearance

• Master of Science in Computer Engineering, Electrical Engineering, Computer Science, or related discipline
• Experience with Python for test automation, scripting, or tooling
• Experience developing safety‑critical or mission‑critical flight software for satellites

• Medical, dental, and vision insurance
• Basic and supplemental life insurance
• Paid parental leave
• Short‑ and long‑term disability coverage
• 401(k) with up to 5% company match
• Education Support Program
• Paid Time Off:
  Up to four (4) weeks per year and up to 14 company‑paid holidays

Blue Origin is proud to be an Equal Opportunity/Affirmative Action Employer and is committed to attracting, retaining, and developing a highly qualified and dedicated workforce. We provide all qualified applicants for employment and employees with equal opportunities for hire, promotion, and other terms and conditions of employment, regardless of protected characteristics.

Applicants wishing to receive information on Blue Origin's affirmative action plans, or requiring a reasonable accommodation, may contact  Personal medical information should not be included in requests.

California residents should refer to the CA Applicant Privacy Notice, details available upon request.