• Systems Engineers

    SAIC (Colorado Springs, CO)
    **Description** SAIC's Horizon program is seeking ** Systems Engineers with varying levels of experience and backgrounds** to support the US Space Forces mission of ... delivering warfighter capability via the Space Systems Command's Space Domain Awareness and Combat Power and...and/or DevOps development processes. + Must have an in-scope security background investigation (T5 or SSBI), adjudicated for SCI… more
    SAIC (11/19/25)
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  • Model Based Systems Engineer

    SAIC (Chantilly, VA)
    …Based Systems Engineer with experience in Defense, Federal Civilian, and/or National Security systems to join our team of experts in the Northern Virginia ... both thought leadership and practical engineering application by leveraging your extensive Systems Engineering and Model Based Systems Engineering experiences to… more
    SAIC (11/14/25)
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  • Fire Suppression Systems Technician

    M. C. Dean (Vienna, VA)
    …is Building Intelligence. We design, build, operate, and maintain cyber -physical solutions for the nation's most mission-critical facilities, secure environments, ... With over 7,000 employees, our capabilities span electrical, electronic security , telecommunications, life safety, automation and controls, audiovisual, and IT… more
    M. C. Dean (11/14/25)
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  • Systems Engineer, Subject Matter Expert,…

    Huntington Ingalls Industries (Dayton, OH)
    …Type: Full Time/Salaried/Exempt Anticipated Salary Range: $126,363.00 - $165,121.00 Security Clearance: Secret Level of Experience: Senior Meet HII's Mission ... defense - the data evolution - by accelerating a breadth of national security solutions for government and commercial customers. Our capabilities range from C5ISR,… more
    Huntington Ingalls Industries (12/12/25)
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  • Systems Engineer

    ManTech (Crane, IN)
    …CompTIA Advanced Security Practitioner (CASP) Certified Information Security Manager (CISM) Certified Info. Systems Security Professional ... MANTECH seeks a motivated, career and customer-oriented ** Systems Engineer II** to join our team in...Corps programs and projects with a focus on defensive cyber technologies, mission assurance, and resilience capabilities for the… more
    ManTech (12/20/25)
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  • Lead, Structural Mechanical Engineer (Space…

    L3Harris (Wilmington, MA)
    …employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security . Job Title: Lead, ... teams of engineers to perform mechanical analysis tasks on complex opto-mechanical systems and precision mechanisms in a program team environment. This position is… more
    L3Harris (11/25/25)
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  • Sr. IT Risk Analyst

    TEKsystems (Denver, CO)
    systems , computer science, or related field preferred. * Certified Information Systems Security Professional (CISSP) preferred. Certified Information ... key enablers of a mature global information security program, and this Global Cyber and... Security Manager (CISM), Certified Information Systems Auditor (CISA), Certified in Risk and Information more
    TEKsystems (12/16/25)
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  • Sr. Specialist, Systems Engineer

    L3Harris (Salt Lake City, UT)
    …space, air, land, sea and cyber domains in the interest of national security . Job Title: Senior Specialist - Systems Engineer Job Code: 32398 Job Location: ... every other Friday off Job Description: Position Overview: The Senior Specialist, Systems Engineer will be responsible for the development of advanced communication… more
    L3Harris (12/25/25)
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  • Systems Engineer (SME)

    Leidos (Bethesda, MD)
    …and exciting opportunity for a Systems Engineer - SME in our **National Security Sector's (NSS) Cyber & Analytics Business Area (CABA)** . Our talented team ... more. **Join us and make a difference in National Security !** Systems Engineers on this program monitor...the fiscal year ended January 3, 2025. For more information , visit www.Leidos.com . **Pay and Benefits** Pay and… more
    Leidos (12/11/25)
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  • Lead, Communications Systems Algorithm…

    L3Harris (San Diego, CA)
    …air, land, sea and cyber domains in the interest of national security . Job Title: Lead, Communications Systems Algorithm Engineer (DSP) Job Code: 30539 ... Schedule: 9/80 (Every other Friday off!) Job Description: The Communications Systems Algorithm Engineer is responsible for designing, developing, and optimizing… more
    L3Harris (11/05/25)
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