Spacecraft Subsystem SME

Sorry, this job was removed at 04:09 p.m. (CST) on Wednesday, Aug 27, 2025
Be an Early Applicant
El Segundo, CA
In-Office
185K-225K Annually
Aerospace
The Role

Title:

Spacecraft Subsystem SME

Belong. Connect. Grow. with KBR!

KBR’s National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in the intelligence and national security communities. In this position, your work will have a profound impact on the country’s most critical role – protecting our national security.

KBR is seeking a motivated and experienced spacecraft or spacecraft subsystem SME to join our team in El Segundo, CA.

KBR is the prime contractor on the Military Satellite Communications (MILSATCOM) Systems Engineering, Integration and Test (MSEIT) contract. By applying to this position, you are in consideration for KBR employment; however, you also have the option to be hired by one of our subcontractor teammates.

The MSEIT effort provides leading-edge Systems Engineering & Integration (SE&I) for the United States Space Force’s (USSF) Space Systems Command (SSC). We acquire state-of-the-art Military and Commercial Satellite Communications (SATCOM) systems, providing global secure, survivable, and protected communications for our nation’s warfighters. We seek technical individuals who will thrive in a highly collaborative work environment of small teams, using the most modern tools and methodologies to tackle the challenges of integrating complex space and ground communications systems.

Why Join Us?

  • Innovative Projects: KBR’s work is at the forefront of engineering, logistics, operations, science, program management, mission IT and cybersecurity solutions.
  • Collaborative Environment: Be part of a dynamic team that thrives on collaboration and innovation, fostering a supportive and intellectually stimulating workplace.
  • Impactful Work: Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of space defense.

Key Responsibilities:

  • Provide the technical leadership and assessment for the ESS Program Office in the prime contractor delivery of the space vehicle
  • Lead the trades for unit and subsystem designs if necessary, integration and testing of both the spacecraft bus and space vehicle (after the payload had been integrated)
  • Ensure the technical design and interfaces within the space vehicle, along with the ground and terminal segments
  • Support all component and unit test programs, including space qualification testing ensuring survivability in the space environments.  Develop test documentations, e.g. test plan and reports as necessary
  • Support the space vehicle test program, ensuring survivability in the space environments.  Develop test documentations, e.g. test plan and reports as necessary
  • Building and maintaining strong, collaborative relationships with various government customer organizations, contractors, and FFRDC teammates

Work Environment:

  • Location:  On-site
  • Travel Requirements:  Infrequent
  • Working Hours:  Standard

Qualifications:

Required:

  • An active Secret Clearance is required for this position.  Ability to obtain, or currently cleared for TS/SCI is a plus. 
  • BS in technical field, such as engineering, mathematics, physics, software or computer science
  • 15 years’ experience with spacecraft bus or subsystems, or Master’s degree and 12 years’ experience
  • Military or DOD or IC space experience preferred
  • Space systems engineering experience desired at the unit, subsystem, spacecraft or space vehicle levels
  • Requirement to work on site at LAAFB 100%. Remote work unavailable
  • Approximately 10% travel within Southern California and CONUS, depending on prime contractor selection of unit suppliers

Basic Compensation:  $185,000 to $225,000 in California

The offered rate will be based on the selected candidate’s knowledge, skills, abilities and/or experience and in consideration of internal parity.

Ready to Make a Difference? If you’re excited about making a significant impact in the field of space defense and working on projects that matter, we encourage you to apply and join our team.

KBR Benefits  

KBR offers a selection of competitive lifestyle benefits which could include 401K plan with company match, medical, dental, vision, life insurance, AD&D, flexible spending account, disability, paid time off, or flexible work schedule. We support career advancement through professional training and development.

Belong, Connect and Grow at KBR
At KBR, we are passionate about our people and our Zero Harm culture.  These inform all that we do and are at the heart of our commitment to, and ongoing journey toward being a People First company.  That commitment is central to our team of team’s philosophy and fosters an environment where everyone can Belong, Connect and Grow. We Deliver – Together. 

KBR is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, disability, sex, sexual orientation, gender identity or expression, age, national origin, veteran status, genetic information, union status and/or beliefs, or any other characteristic protected by federal, state, or local law.

Similar Jobs

Doximity Logo Doximity

Product Manager

Healthtech • Information Technology • Mobile • Productivity • Software • Analytics • Telehealth
Easy Apply
In-Office or Remote
San Francisco, CA, USA
130K-185K

Doximity Logo Doximity

Regional Vice President, Pharma

Healthtech • Information Technology • Mobile • Productivity • Software • Analytics • Telehealth
Easy Apply
In-Office or Remote
2 Locations

BAE Systems, Inc. Logo BAE Systems, Inc.

Architect

Aerospace • Hardware • Information Technology • Security • Software • Cybersecurity • Defense
Hybrid
San Diego, CA, USA
130K-222K Annually

Airwallex Logo Airwallex

Engineering Director, GTPN Platform (Relocate to Singapore)

Artificial Intelligence • Fintech • Payments • Financial Services • Generative AI
In-Office
San Francisco, CA, USA
300K-325K Annually
Get Personalized Job Insights.
Our AI-powered fit analysis compares your resume with a job listing so you know if your skills & experience align.

The Company
Belfast
22,677 Employees

What We Do

KBR, Inc. is an American engineering, procurement, and construction company, formerly a subsidiary of Halliburton.

Similar Companies Hiring

Caliola Engineering Thumbnail
Software • Machine Learning • Hardware • Defense • Data Privacy • App development • Aerospace
Colorado Springs, CO
53 Employees
Red 6 Thumbnail
Virtual Reality • Software • Hardware • Defense • Aerospace
Orlando, Florida
155 Employees
Turion Space Thumbnail
Software • Manufacturing • Information Technology • Hardware • Defense • Artificial Intelligence • Aerospace
Irvine, CA
126 Employees

Sign up now Access later

Create Free Account

Please log in or sign up to report this job.

Create Free Account