• Acquisition Systems Engineer Senior…

    SAIC (Chantilly, VA)
    …and future contracts. **Qualifications** **Required Qualifications:** + Must possess an active TS / SCI clearance with polygraph. + Bachelors and 14 years or ... part of an exciting and innovative set of programs. The **Acquisition Systems Engineer ** provides support to the Systems Program Office (SPO) in acquisition and… more
    SAIC (11/21/25)
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  • Lead Network Engineer

    Nightwing (Sterling, VA)
    …and other IT organizations external to the CAC laboratory.** **Requirements** **Current TS / SCI with Poly Clearance** **Bachelor's degree in computer science, ... ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive… more
    Nightwing (10/23/25)
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  • Enterprise Management Engineer

    Arena Technical Resources, LLC (Springfield, VA)
    … Location: Springfield, VA Eligibility: Candidate must possess an active TS / SCI clearance Job Description: - Administration, management, and troubleshooting ... Enterprise Management Engineer Location: Springfield, VA, US Job ID: ATR...growth - Develop and maintain capacity metric - Performs software upgrades, patch installs, firmware upgrades then test for… more
    Arena Technical Resources, LLC (01/01/26)
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  • SimOps/STK Engineer

    KBR (Chantilly, VA)
    …0-20% + Working Hours: Standard/Flexible Qualifications: Required: + Security Clearance Requirements: TS / SCI with Polygraph + Education: A technical degree: 10 ... Title: SimOps/STK Engineer Belong. Connect. Grow. with KBR! KBR is...and opportunities + Meetings: Organizing and managing meetings and information sessions + Workflows: Identifying and automating workflows +… more
    KBR (12/29/25)
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  • Data Engineer

    ManTech (Chantilly, VA)
    …+ Experience publishing results in BI dashboards. **Clearance Requirements:** + An active TS / SCI with Polygraph **Physical Requirements:** + Use hands to operate ... **MANTECH** seeks a motivated, career and customer-oriented **Data Engineer ** to join our team in **Chantilly, VA.** The **Data Engineer ** will leverage their… more
    ManTech (12/27/25)
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  • Information Systems Security…

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    ** Information Systems Security Engineer (ISSE) - Senior** **Category:** Cyber Security **Main location:** United States, Virginia, Arlington **Position ID:** ... on a highly collaborative team to deliver state-of-the-art capabilities. The Information System Security Engineer (ISSE) designs, implements, and manages… more
    CGI Technologies and Solutions, Inc. (12/26/25)
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  • Cybersecurity Project Engineer

    Nightwing (Sterling, VA)
    …intelligence community, defense, civil, and commercial markets. Job Title: Cybersecurity Project Engineer Location: Sterling, VA Clearance: TS / SCI Poly ... ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive… more
    Nightwing (12/26/25)
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  • Cyber Data Analytics Engineer

    CACI International (Springfield, VA)
    Cyber Data Analytics Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS / SCI Employee Type: ... lost) * Configure all assets assigned to this service within the Government Furnished Information - Software Tools list in accordance with all Federal, DoD, IC,… more
    CACI International (12/24/25)
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  • Ground Systems Engineer

    KBR (Chantilly, VA)
    …Travel Requirements: Minimal + Working Hours: Standard QUALIFICATIONS Required: + Active TS / SCI clearance with polygraph. + Bachelor's degree in science, ... Title: Ground Systems Engineer Belong. Connect. Grow. with KBR! KBR's National...MBSE tools into a digital thread to connect siloed information systems. + Leverage digital twin technologies and modeling… more
    KBR (12/19/25)
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  • Principal Cyber Security Engineer

    ManTech (Chantilly, VA)
    …as Nmap, Nessus, and tcpdump **Clearance Requirements:** + Must have a current/active TS / SCI with CI Polygraph **Physical Requirements:** + The person in this ... **MANTECH** seeks a motivated, career and customer-oriented **Principal Cyber Security Engineer ** to join our team in **Chantilly, VA.** This role supports the… more
    ManTech (12/13/25)
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