Principal Program Systems Integration Engineer
KBR
Title: Principal Program Systems Integration Engineer 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 Principal Program Systems Integration Engineer to join our team in El Segundo, CA. Due to security requirements, work is required to be on‑site in a secure facility. You will join the Systems Integration team within the broader Systems Engineering team defining the next generation of space communication systems supporting U.S. Space Force (USSF) Military Satellite Communications (MILSATCOM). You will support Systems Engineering & Integration (SE&I) activities in a multidisciplinary and collaborative environment. The Systems Integration Engineer will interface and collaborate with SE&I team members, contractors, government civilians and members of the USSF. The Systems Integration Engineer will lead and support several working groups responsible for leading technical discussion, resolve and identify risks, requirement gaps, developing briefings, writing and tracking action items, and authoring meeting minutes. The MILSATCOM Systems Engineering, Integration, and Test (MSEIT) effort provides leading edge SE&I for the Space Force’s Space System Command. We support the Space Force’s acquisition of state-of-the-art MILSATCOM systems, providing secure global, 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
- Develop and implement integration strategies and processes to successfully integrate satellite communication systems, segments (Ground, Space, Crypto, Terminals), subsystems, elements, and components; manage the technical baselines among different stakeholders
- Perform analysis of the systems requirements that define the technical baseline and verification of the technical baseline
- Apply Digital Engineering methods and modeling strategies (i.e. Digital twins) to support integration and test activities
$140k - $200k
...Modern Technology Solutions, Inc. (MTSI) is seeking a Principal Program Systems Integration Engineer to join our team in El Segundo, CA. Due to security requirements, work is required to be on-site in a secure facility.The MILSATCOM Systems Engineering, Integration, and...PrincipalContract workFor contractorsWork experience placementWork at office$140k - $200k
Modern Technology Solutions, Inc. (MTSI) is seeking a Principal Program Systems Integration Engineer to join our team in El Segundo, CA. Due to security requirements, work is required to be on-site in a secure facility.The MILSATCOM Systems Engineering, Integration, and...PrincipalContract workFor contractorsWork experience placementWork at office$140k - $236k
nLogic is seeking an experienced Principal Program Systems Integration Engineer to join our team in El Segundo, CA. Due to security requirements, this role is required to be performed on-site in a secure facility. You will join the Systems Integration team within the...PrincipalContract workFor contractorsWork at office$135k - $169k
...Title: Senior Program Systems Integration Engineer 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...SuggestedFor contractorsWork experience placementWork at officeLocal areaWorldwideFlexible hours$120k - $160k
..., US Date Posted: 2026-08-05 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-Time Shift: Day... ...?JOB DESCRIPTION: SAIC is seeking a Principal Program Systems Integration Engineer to join our team in El Segundo, CA....SuggestedFull timeContract workFor contractorsWork experience placementFor subcontractorWork at officeRemote workShift work$117.5k - $176.3k
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$110k - $130k
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$114k - $171k
...Principal Embedded Software Engineer (Level 3)At Northrop Grumman, our employees have... ...to work on revolutionary systems that impact people's lives... ...organization supports numerous programs, and we have plenty of... ..., develop, document, integrate, test, and debug software...PrincipalShift work$160k - $200k
...Posted: 2026-11-05 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-Time... ...seeking a Ground Systems Software Integration Engineer with experience as a systems... ...you will support a government program office in charge of ground...Full timeFor contractorsWork at officeRemote workOverseasShift work- ...Booz Allen Hamilton is seeking a Program Integrator to lead a team across the full lifecycle of space and ground systems for Space Force customers. You will steer pre- and post-award activities, manage budgets and schedules, and communicate status to stakeholders. The...
$183k - $228k
...Senior Evolved Strategic Systems (ESS) Ground Systems Integration Engineer Belong. Connect. Grow. with KBR! KBR’s National Security Solutions team provides... ...technical baseline across multiple stakeholders and programs. Perform analysis of the systems requirements that...For contractorsWork at officeLocal areaWorldwideFlexible hours- ...Northrop Grumman Aeronautics Systems in California seeks a Sr Principal Test Engineer to lead lab, ground and flight testing in the RA&D Operating Unit. Roles... ...El Segundo locations. The candidate will drive test programs, manage risks, and coordinate with multiple engineering...Principal
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$190k - $220k
...Space Systems Integration (SSI) is a fast-growing engineering company that provides aerospace solutions to a variety of government and commercial customers.... ...missionsegments. Yourexpertisewill be instrumental in driving program planning, risk mitigation, technicaloversight, and...For contractorsWork at officeLocal area- ...develop and deliver advanced defense systems at a time when execution matters more... ...regardless of your function. Mission Integration Engineer As a Mission Integration Engineer,... ...drive the entire lifecycle of weapons programs, from early capability studies through...Contract workFor contractorsWork at officeLocal area
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