• Senior Systems Engineer

    Leidos (Chantilly, VA)
    **Description** We are seeking a ** Systems Engineer with Data Policy experiences** to join our Fort Independence Team here at Leidos. Here you will leverage your ... System Engineering background to help data stewardship and data...data policy governance practices. The right candidate for this Systems Engineering role will have a passion for in… more
    Leidos (09/18/25)
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  • Principal OR Senior Principal Field Service…

    Northrop Grumman (VA)
    …Northrop Grumman Aeronautics Systems is looking to add a **Principal OR Senior Principal Field Service Engineer - Network and Communications** to join our ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...Engineer - Network and Communications level or the Senior Principal Field Service Engineer - Network… more
    Northrop Grumman (09/17/25)
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  • Network Engineer Senior - TS/SCI…

    General Dynamics Information Technology (Charlottesville, VA)
    …of related experience **US Citizenship Required:** Yes **Job Description:** **Network Engineer Senior - TS/SCI required** Make meaningful contributions that ... defense, and intelligence projects. Join GDIT as a **Network Engineer Senior - TS/SCI required** with for...Network (AIN), Intranet and Internet and other data communications systems or a segment of a network system… more
    General Dynamics Information Technology (10/11/25)
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  • Principal /Sr. Principal Cyber Systems…

    Northrop Grumman (Fairfax, VA)
    …instruction, demos, and training to individuals and groups. **Basic Qualifications for a Senior Principal Cyber Systems Engineer :** + A security clearance ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Polygraph TRAVEL: Yes, 10% of the Time **Description** At...you to join our team as a Principal Cyber Systems Engineer or Sr. Principal Cyber … more
    Northrop Grumman (08/22/25)
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  • Senior Field Engineer

    Leidos (Chantilly, VA)
    …Infrastructure Engineering and Hosting, Mission Unique Services, and Business Management. The Systems Engineer will analyze internal and external client needs ... **Description** Leidos is looking for a Sr Field Engineer with a TS/SCI with polygraph ...design within time, cost, and security requirement constraints. The Systems Engineer will provide ongoing maintenance, support,… more
    Leidos (11/06/25)
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  • Senior Launch Integration and Operations…

    KBR (Chantilly, VA)
    Title: Senior Launch Integration and Operations Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering ... contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future...the future of space defense. KBR is seeking a Senior Launch Integration and Operations Engineer to… more
    KBR (11/07/25)
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  • Senior Software Engineer

    KBR (Chantilly, VA)
    Title: Senior Software Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology ... contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future...the future of space defense. KBR is seeking a Senior Software Engineer to join our team.… more
    KBR (10/21/25)
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  • Senior Software Engineer

    KBR (Chantilly, VA)
    Title: Senior Software Engineer KBR is seeking a Senior Software Engineer to join our team. The candidate will leverage their extensive software ... engineering experience and skillsets to provide Systems Engineering and Technical Assistance (SETA) support to a US Government customer, supporting FFRDC, and other… more
    KBR (09/02/25)
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  • Network Engineer Senior (Security)…

    General Dynamics Information Technology (Fort Belvoir, VA)
    …of related experience **US Citizenship Required:** Yes **Job Description:** **Network Engineer Senior (Security) - TS/SCI required** Transform technology into ... Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** IT Infrastructure...opportunity as a **Network Engineer Senior (Security)** at GDIT. Shape what's… more
    General Dynamics Information Technology (09/09/25)
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  • Senior Linux Engineer

    CACI International (Chantilly, VA)
    Senior Linux Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... seeking a highly skilled and experienced Tier 3 Linux Engineer to join our team in support of Enterprise...in on-call rotation to provide 24/7 support for critical systems . * Stay up-to-date with the latest cloud computing… more
    CACI International (11/01/25)
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