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Flight Software Engineer III Blue National Security (Top Secret Clearance Required)

Blue Origin


Job Location:

Littleton, CO - USA

Monthly Salary: $ 150931 - 211303
Posted: 11 July 2026 (30+ days ago)
Application Deadline: 8 October 2026
Vacancies: 1 Vacancy

Job Summary

Application close date:

Applications will be accepted on an ongoing basis until the requisition is closed.

At Blue Origin we envision millions of people living and working in space for the benefit of Earth. Were 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 III 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 nations 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.

Special Mentions:

  • 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.

Responsibilities include but are not limited to:

  • 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
  • Mentor / peer coach junior level team members

Minimum Qualifications:

  • Bachelor of Science in Computer Engineering Electrical Engineering Computer Science or other related discipline
  • Minimum of 5 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

Preferred Qualifications:

  • 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

Base Pay Range for:

CO applicants is $150931.00 - $211303.05

Other site ranges may differ

Culture Statement

Dont meet all desired requirements Studies have shown that some people are less likely to apply to jobs unless they meet every single desired qualification. At Blue Origin we are dedicated to building an authentic workplace so if youre excited about this role but your past experience doesnt align perfectly with every desired qualification in the job description we encourage you to apply anyway. You may be just the right candidate for this or other roles.

Export Control Regulations

Applicants for employment at Blue Origin must be a U.S. citizen or national U.S. permanent resident (i.e. current Green Card holder) or lawfully admitted into the a refugee or granted asylum.

Background Check

  • Required for all positions: Blues Standard Background Check

  • Required for Certain Job Profiles: Defense Biometric Identification System (DBIDS) background check if at any time the role requires one to be on a military installation

  • Required for Certain Job Profiles: Drivers who operate Commercial Motor Vehicles with a Gross Vehicle Weight (GVW) Gross Vehicle Weight Rating (GVWR) or combination of power unit and trailer that meets or exceeds 10001 lbs. and/or transports placardable amounts of hazardous materials by ground in any vehicle on a public road while in commerce may be subject to additional Federal Motor Carrier Safety Regulations including: Driver Qualification Files Medical Certification (obtained before onboarding) Road Test Hours of Service Drug and Alcohol Testing (CDL drivers only) vehicle inspection requirements CDL requirements (if applicable) and hazardous materials transportation/shipping training.

  • Required for certain Job Profiles: Ability to obtain and maintain Merchant Mariner Credential which includes pre-employment and random drug testing as well as DOT physical

Benefits

  • Benefits include: Medical dental vision basic and supplemental life insurance paid parental leave short and long-term disability 401(k) with a company match of up to 5% and an Education Support Program.

  • Stock Options for all regular employees (working at least 20 hours/week)

  • Paid Time Off: Up to four (4) weeks per year based on weekly scheduled hours and up to 14 company-paid holidays.

  • Dependent on role type and job level employees may be eligible for benefits and bonuses based on the companys intent to reward individual contributions and enable them to share in the companys results or other factors at the companys sole discretion. Bonus amounts and eligibility are not guaranteed and subject to change and cancellation. Please check with your recruiter for more details.

Equal Employment Opportunity

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 work force. Blue Origin hires and promotes people on the basis of their qualifications performance and abilities. We support the establishment and maintenance of a workplace that fosters trust equality and teamwork. We provide all qualified applicants for employment and employees with equal opportunities for hire promotion and other terms and conditions of employment regardless of their race color religion sex sexual orientation gender identity national origin/ethnicity age physical or mental disability genetic factors military/veteran status or any other status or characteristic protected by federal state and/or local law. Blue Origin will consider for employment qualified applicants with criminal histories in a manner consistent with applicable federal state and local laws including the Washington Fair Chance Act the California Fair Chance Act the Los Angeles Fair Chance in Hiring Ordinance and other applicable laws. For more information on Know Your Rights please see here.

Affirmative Action and Disability Accommodation

Applicants wishing to receive information on Blue Origins Affirmative Action Plans or applicants requiring a reasonable accommodation in order to participate in the application and/or interview process please contact us at. Please note this is a publicly managed inbox. Please do not include any personal medical information in your request.


Required Experience:

IC


About Company

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Blue Origin was founded by Jeff Bezos with the vision of enabling a future where millions of people are living and working in space for the benefit of Earth.

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