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50 systems engineering jobs found

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SAIC
Apr 29, 2026
Lead Systems Engineer Western Range
SAIC CA
Description SAIC seeks an experienced and energetic Sr. Principal Systems Engineer to directly support the modernization of the space launch ranges, meeting mission requirements, providing range capabilities, and supporting the Assured Access to Space (AATS) mission. The overarching purpose of the program is to perform system modernization and digital transformation projects that will enable the acceleration of the space launch cadence to enable the Spaceport of the future. This position is located in Santa Maria, California. The Western Range (WR) Lead Systems Engineer will provide technical leadership across complex, cross-functional initiatives, driving systems architecture, integration, scalability, and operational excellence. This role partners closely with program management, product, and engineering teams to define system requirements, lead design reviews, ensure compliance with enterprise standards, and oversee delivery of high-quality system solutions. Job...
SAIC
Apr 29, 2026
Launch Specialty Engineer
SAIC CA
Description This position is located in El Segundo, to support Space Base program. The successful candidate will support Systems Engineering SETA in supporting the team responsible for designing, developing, and verifying spaceflight systems. This role combines technical leadership with people management-driving engineering excellence while developing and supporting a team of talented systems engineers. Responsibilities: • Manage verification and validation planning, execution, and documentation in compliance with aerospace standards. • Ensure rigorous configuration management, documentation control, and compliance with certification and regulatory requirements. • Collaborate closely with Engineering, Program Management, and Technical Leadership. Qualifications • Bachelors in STEM and 3 years of systems engineering experience. Experience • Background in requirements definition, integration, and verification for aerospace systems (avionics, structures,...
SAIC
Apr 29, 2026
Fleet Support Engineer (LVC)
SAIC CA
Description SAIC is seeking a highly experienced and dynamic Fleet Engagement and Integration Lead to support the delivery of advanced information warfare capabilities to our Naval, Joint, and Coalition warfighters. In this role, you'll contribute to Naval Operational Architecture (NOA ), working alongside engineers and operators to deliver resilient, forward-leaning solutions in support of national defense. This role contributes to operational training and exercise support to ensure shipboard and command staffs are trained and ready to employ emerging capabilities in support of Project objectives. The candidate will leverage engineering knowledge to support Live, Virtual, and Constructive (LVC) operations across Fleet Experimentation (FLEX), Fleet Reps and Sets, Joint Forces, and lab and operational demonstrations. The role supports cross-functional teams to integrate emerging technologies at U.S. Navy Maritime Operations Centers (MOCs), aboard naval vessels, and across...
SAIC
Apr 29, 2026
Lead Software Test Engineer
SAIC CA
Description SAIC is seeking you, our latest Lead Software Test Engineer on the Horizon Program to support the United States Space Force's Program Executive Office for Space Domain Aware and Combat Power portfolio in El Segundo, CA . If you like test planning, software test requirements or just about anything software test in the Space and Ground systems work then this could be the right job for you. Fun stuff you will do on the job: Document program software test strategy and plans, software test scenarios and software test requirements in development contractor contractual documents and Government program office documentation. Work with development contractors to ensure developmental software test objectives are consistent with applicable standards, instruction, and policy. Work with Government developmental and operational software test agencies/organizations to develop the adequate software test methodology consistent with the program manager's...
SAIC
Apr 29, 2026
Modeling Simulation Software Engineer
SAIC CA
Description SAIC's Horizon program is seeking you, our latest Modeling and Simulation Software Engineer , to support the U.S. Space Force's mission of delivering warfighter capability via the Space Systems Command's Program Executive Office for Space Combat Power. This position is located in El Segundo, California . As our established modeling and simulation developer, you will contribute expertise in simulation as a member of a fast-paced multidisciplinary mission operations modeling, simulation, and analysis team. Your knowledge and talent will guide the team in assembling and releasing an ever-growing portfolio of space mission operations analysis simulations and trade studies. Fun stuff on the job you will do: Be a member of a fast-paced multidisciplinary mission operations modeling, simulation, and analysis team informing the United States Space Force acquisition decision process. Your background and interest in simulation development will be highly valued in...
SAIC
Apr 29, 2026
Ground Systems Software Integration Engineer
SAIC CA
Description SAIC is seeking a Ground Systems Software Integration Engineer with experience as a systems engineer and technical advisor (SETA). If you have a strong background managing acceptance testing and integration efforts of consolidated software and specialized hardware for diverse locations this is the job for you! This position requires an active TS/SCI security clearance with Counterintelligence (CI) Polygraph and is in El Segundo, CA. In this role you will support a government program office in charge of ground element command and control (C2) activities for a major program acquisition within a space system program office. The ground segment consists of ground command and control (C2) software, customized hardware, Automated Data Processing Equipment (ADPE) and network integration. In this role you will provide System Engineering, Integration, and Test (SEIT) subject matter expertise to ensure the software development program executes on schedule and within cost....
SAIC
Apr 22, 2026
Field Engineer for Advanced Battle Management Systems
SAIC CA
Description SAIC is seeking a Field Service Engineer / Team Lead to support the Advanced Battle Management System (ABMS) Digital Infrastructure (DI) Network program in support of the Department of the Air Force (DAF) Program Executive Officer for Command, Control, Communications, and Battle Management (PEO C3BM). This position is responsible for leading and synchronizing all aspects of site survey execution in direct support of the ABMS DI Network-the backbone of the DAF Battle Network and the Air Force's contribution to the DoD's Combined Joint All-Domain Command and Control (CJADC2) warfighting concept. The ABMS DI Network is building a secure, resilient, multi-enclave digital infrastructure that connects warfighters from the tactical edge to the strategic enterprise, spanning Unclassified through TS/SCI security domains across space, air, land, maritime, and information operations environments. As Team Lead, you will serve as the primary on-the-ground coordinator,...
SAIC
Apr 22, 2026
Systems Engineer for Advanced Battle Management System
SAIC CA
Description SAIC is seeking a talented and mission-driven Senior Systems Engineer (ET1233) to support the Advanced Battle Management System (ABMS) Digital Infrastructure (DI) Network Designer & Deploye rprogram in support of the Department of the Air Force (DAF) Program Executive Officer for Command, Control, Communications and Battle Management (PEO C3BM). The ABMS DI Network is the backbone of the DAF BATTLE NETWORK - the Air Force's contribution to the DoD's Combined Joint All-Domain Command and Control (CJADC2) warfighting concept. This program is delivering a secure, resilient, multi-enclave digital infrastructure spanning Unclassified through TS/SCI security domains, integrating cutting-edge commercial and government technologies including cloud computing, SD-WAN, Enterprise Cross Domain Solutions, Data Distribution Networks, Scalable Transport, and Data Link Integration Modules across global operational sites. As a Senior Systems Engineer , you will serve as a key...
SAIC
Apr 22, 2026
PNT SE&I Entry Level Engineer
SAIC CA
Description SAIC is seeking an entry level systems or digital engineer to join our team of diverse Positioning Navigation (PNT) Systems Engineering and Integration (SE&I) team. Participant will engage in a 1-year Engineering Rotational Program (ERP), spending ~3 months on each team, gaining experience, learning from senior engineers, and developing skills related to PNT SE&I. The PNT SE&I Team provides Space Systems Command (SSC) specialized engineering, analysis, planning and execution expertise in support of Global Positioning System (GPS) Programs of Record (PoRs) and the PNT Enterprise. This includes: Ensuring effective requirements integration across space, ground, and user; hardware and software; and all other aspects of systems and organizations within the Enterprise. Maintaining the technical baseline, including identifying and documenting system specification and interface requirement traceability to sell-off verification and test events. Modeling...
SAIC
Apr 22, 2026
RF Test Engineer
SAIC CA
Description SAIC is searching for an experienced Radio Frequency (RF) Test Engineer to join our team at Point Mugu, CA . JOB DESCRIPTION : The RF Test Engineer should have proven experience in developing innovative solutions that will be used to meet warfighter needs to support the US Navy relating to Electronic Warfare (EW) capability development. Seeking a candidate with hands-on experience in on-orbit satellite Command and Control (C2) and a strong understanding of the underlying communication infrastructure. JOB DUTIES : Contribute to the development of Tactics, Techniques, and Procedures (TTPs) for Counter-C5ISRT (Command, Control, Computing, Communications, Cyber, Intelligence, Surveillance, Reconnaissance, and Targeting) operations Develop and manage a dynamic database of categorized on-orbit assets to directly support mission readiness by creating and distributing time-sensitive Rapid Reaction Files (RRF) Generate technical documentation:...
SAIC
Apr 15, 2026
SATCOM Requirements Systems Engineer
SAIC CA
Description JOB DESCRIPTION: SAIC is seeking a SATCOM Requirements Systems Engineer to join our team in El Segundo, CA. You will join a systems engineering team defining the next generation of space communication systems supporting US Space Force (USSF) satellite communications. You will support Systems Engineering & Integration (SE&I) activities in a multidisciplinary and collaborative environment. You will interface and collaborate with SE&I team members, contractors, government civilians and members of the USSF. You will lead and support several working groups responsible for leading technical discussion, resolve and identify risk, 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 Systems Engineering & Integration (SE&I) for the US Space Force's Space Systems Center (SSC). We support the Space Force's...
SAIC
Apr 15, 2026
SATCOM Test & Evaluation Engineer
SAIC CA
Description JOB DESCRIPTION: SAIC is seeking a SATCOM Requirements Systems Engineer to join our team in El Segundo, CA. You will join a systems engineering team defining the next generation of space communication systems supporting US Space Force (USSF) satellite communications. You will support Systems Engineering & Integration (SE&I) activities in a multidisciplinary and collaborative environment. You will interface and collaborate with SE&I team members, contractors, government civilians and members of the USSF. You will lead and support several working groups responsible for leading technical discussion, resolve and identify risk, 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 Systems Engineering & Integration (SE&I) for the US Space Force's Space Systems Center (SSC). We support the Space Force's...
SAIC
Apr 08, 2026
Lead Software Test Engineer
SAIC CA
Description SAIC is seeking you, our latest Lead Software Test Engineer on the Horizon Program to support the United States Space Force's Program Executive Office for Space Domain Aware and Combat Power portfolio in El Segundo, CA . If you like test planning, software test requirements or just about anything software test in the Space and Ground systems work then this could be the right job for you. Fun stuff you will do on the job: Document program software test strategy and plans, software test scenarios and software test requirements in development contractor contractual documents and Government program office documentation. Work with development contractors to ensure developmental software test objectives are consistent with applicable standards, instruction, and policy. Work with Government developmental and operational software test agencies/organizations to develop the adequate software test methodology consistent with the program manager's...
SAIC
Apr 08, 2026
Installation Lead (Op AI / ONMIS Shipboard Installations)
SAIC CA
Description SAIC is seeking an Installation Lead in support of NAVWAR's Naval Operational Architecture (NOA) program. This role will support the physical installation, integration, and troubleshooting of the ONMIS system aboard U.S. Navy ships. This role is central to the operationalization of AI-enabled capabilities and requires hands-on coordination with shipboard crews, contractors, systems engineers, and program leadership. The Installation Lead will plan, lead, and execute shipboard installation events worldwide, ensuring successful deployment of ONMIS across multiple platforms. Work is performed ON-SITE primarily in SAN DIEGO, CA with significant travel (up to 75% of travel, including CONUS and OCONUS travel) requirements for customer engagement, team coordination, installation events, and mission execution. JOB DUTIES: Coordinate, plan, and conduct physical installations of the ONMIS system aboard Navy ships. Lead a team of contractors during shipboard...
SAIC
Apr 01, 2026
SATCOM Systems Integration Engineer
SAIC CA
Description JOB DESCRIPTION: SAIC is seeking a motivated and experienced SATCOM Systems Integration Engineer to join our team in El Segundo, CA. SAIC is sub-contractor on the Military Satellite Communications (MILSATCOM) Systems Engineering, Integration and Test (MSEIT) contract. You will join a Systems Engineering team defining the next generation of space communication systems supporting Air Force Military Satellite Communications. You will support Systems Engineering & Integration activities in a multidisciplinary and collaborative environment. The Systems Engineer will interface and collaborate with SE&I team members, contractors, government civilians and members of the USAF. The Systems Engineer will lead and support several working groups responsible for leading technical discussion, resolve and identify risk, requirement gaps, developing briefings, writing, and tracking action items, and authoring meeting minutes. The MILSATCOM Systems Engineering,...
SAIC
Apr 01, 2026
Systems Engineer Principal
SAIC CA
Description JOB DESCRIPTION: SAIC is seeking a motivated and experienced Test and Evaluation Engineer to join our team in El Segundo, CA. SAIC is sub-contractor on the Military Satellite Communications (MILSATCOM) Systems Engineering, Integration and Test (MSEIT) contract. You will join a Systems Engineering team defining the next generation of space communication systems supporting Air Force Military Satellite Communications. You will support Systems Engineering & Integration activities in a multidisciplinary and collaborative environment. The Systems Engineer will interface and collaborate with SE&I team members, contractors, government civilians and members of the USAF. The Systems Engineer will lead and support several working groups responsible for leading technical discussion, resolve and identify risk, requirement gaps, developing briefings, writing, and tracking action items, and authoring meeting minutes. The MILSATCOM Systems Engineering, Integration, and...
SAIC
Apr 01, 2026
Strategic Senior Acquisition Support Specialist
SAIC CA
Description SAIC is looking for a Strategic Senior Acquisition Support Specialist to work in El Segundo, Ca. You will join a Systems Engineering team defining the next generation of space communication systems supporting Space Force Military Satellite Communications. You will support Systems Engineering & Integration activities in a multidisciplinary and collaborative environment. You will interface and collaborate with SE&I team members, contractors, government civilians and members of the USSF to provide acquisition management development and support. The MILSATCOM Systems Engineering, Integration, and Test (MSEIT) effort provides leading edge Systems Engineering & Integration (SE&I) for the US Space Force's Space System Center. We support the Space Force's acquisition of state of the art Military Satellite Communications systems, providing global secure, survivable, and protected communications for our nation's warfighters. We seek technical individuals who...
SAIC
Mar 25, 2026
Systems Engineer Principal
SAIC CA
Description SAIC is seeking a cleared MBSE Systems Engineer who is a current Model-Based Engineering practitioner to support a portfolio of Battlespace Awareness and Information Operations (BAIO) capabilities to our DoD customer. In this role, you will join our highly energized team of solution architects as we deploy innovative solutions for Information Operations; Intelligence, Surveillance and Reconnaissance; and Meteorology and Oceanography capabilities. The Systems Engineering and Integration (SE&I) Solutions need SE and MBSE methods and creative thinking for a successful program. Job Highlights • Exercise both thought leadership and practical engineering application by leveraging your Systems Engineering and Model-Based Engineering experiences to transform programs from a document-centric approach to a model-based approach to more effectively support our customers and ensure their mission success. • Apply knowledge of systems engineering processes, methods, tools,...
SAIC
Mar 25, 2026
Principal Software Engineer
SAIC CA
Description SAIC is seeking a motivated and experienced Software Engineer to join our team in El Segundo, CA. SAIC is sub-contractor on the Military Satellite Communications (MILSATCOM) Systems Engineering, Integration and Test (MSEIT) contract. You will join a systems engineering team defining the next generation of space communication systems supporting US Space Force (USSF) satellite communications. You will support Systems Engineering & Integration (SE&I) activities in a multidisciplinary and collaborative environment. You will interface and collaborate with SE&I team members, contractors, government civilians and members of the USSF. You will lead and support several working groups responsible for leading technical discussion, resolve and identify risk, 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 Systems...
SAIC
Mar 18, 2026
Senior Crypto Security Engineer
SAIC CA
Description JOB DESCRIPTION: SAIC is seeking a motivated and experienced Cryptography Subject Matter Expert to join our team in El Segundo, CA. SAIC is sub-contractor on the Military Satellite Communications (MILSATCOM) Systems Engineering, Integration and Test (MSEIT) contract. 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. Key Responsibilities: Provide technical expertise in the development, integration, and delivery of both space and...
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