• Senior Systems Engineer

    SAIC (Chantilly, VA)
    …to expand their knowledge while increasing their responsibilities. SAIC has an opening for a Senior Systems Engineer to provide Systems Engineering and ... is responsible for designing, building, and operating national security-related systems based in space, in the air, and on...future space capability needs + Identifying key architecture and system level trades + Developing strategies in support of… more
    SAIC (08/22/25)
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  • Senior Mission / Systems

    RTX Corporation (Annapolis Junction, MD)
    …flexibility at hiring manager discretion.** Applied Signal Technology (AST) is seeking a ** Senior Mission / Systems Engineer ** who strives for excellence ... + Experience identifying, analyzing, and resolving problems in all phases of the system lifecycle + Experience with Systems Integration, test execution, and test… more
    RTX Corporation (07/24/25)
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  • Senior Information System Security…

    ManTech (Quantico, VA)
    **MANTECH** seeks a motivated, career and customer-oriented ** Senior Information System Security Engineer (ISSE)** to join our team in **Quantico, VA.** ... network system (s). Ensure that the design of hardware, operating systems , and software applications adequately address cybersecurity requirements for the IS and… more
    ManTech (08/13/25)
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  • Senior Systems Engineer

    Noblis (Chantilly, VA)
    Responsibilities Noblis ESI is seeking an experienced Senior Systems Engineer /Integrator to support our government client on-site in Chantilly, VA. The ... System Integration Management: Oversee the integration of technical systems , ensuring alignment with DC3's requirements, including familiarity with unclassified… more
    Noblis (10/01/25)
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  • Senior Systems Engineer

    Belay Technologies (Annapolis Junction, MD)
    …2019, runner up in 2020 and a finalist in 2021! Belay Technologies is seeking a Senior System Engineer to join our intel team. Roll Descriptions: Operations ... should have the following qualifications: + TS/SCI Clearance with polygraph + Twenty (20) years experience as a SE...type and complexity is required + Bachelor's degree in System Engineering, Computer Science, Information Systems , Engineering… more
    Belay Technologies (09/25/25)
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  • Senior Systems Engineer

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented ** Senior Systems Engineer ** to join our team in **Chantilly, VA.** **Responsibilities include but ... Network (SAN), clustering and backup technologies. + Experience and proficiency with systems engineering concepts, principles and theories and system modeling… more
    ManTech (09/30/25)
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  • Senior Information System Security…

    ManTech (Huntsville, AL)
    **MANTECH** seek a motivated, career and customer-oriented ** Senior Information System Security Engineer ** to join our team **Huntsville, AL.** ... network system (s). Ensure that the design of hardware, operating systems , and software applications adequately address cybersecurity requirements for the IS and… more
    ManTech (10/08/25)
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  • Senior Network Systems

    Leidos (Honolulu, HI)
    **Description** **Leidos** has a new and exciting opportunity for a ** Senior Network Systems Engineer ** in our **National Security Sector's (NSS) Cyber & ... how this program "Delivers Mission Success!" Seeking a motivation Senior Network Systems Engineer to...+ Thorough knowledge of STE/STN and RMF to ensure system compliance + Troubleshoot network performance issues, analyst net… more
    Leidos (09/20/25)
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  • Electrical Project Engineer Senior

    BAE Systems (Westminster, CO)
    … to execute projects in the space-based electronics domain. The Electrical Project Engineer Senior provides technical, cost, and schedule direction for a project ... be available based on position level and/or job specifics. **Electrical Project Engineer Senior - Development** **115437BR** EEO Career Site Equal Opportunity… more
    BAE Systems (09/09/25)
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  • Senior Systems Development…

    Google (Reston, VA)
    Senior Systems Development Engineer , CDS, Public Sector _corporate_fare_ Google _place_ Reston, VA, USA **Mid** Experience driving progress, solving ... Active Top Secret/Sensitive Compartmentalized Information (TS/SCI) security clearance with polygraph . **Preferred qualifications:** + Experience with configuration automation tools… more
    Google (10/01/25)
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