• Linux Engineer - TS/SCI with Polygraph

    General Dynamics Information Technology (Chantilly, VA)
    …include providing engineering and administrative support maintaining multiple large Enterprise environments. The supporting infrastructure includes multiple ... + Polygraph **Public Trust/Other Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** Linux Environments,Red Hat Ansible,System Administration… more
    General Dynamics Information Technology (09/16/25)
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  • LINUX Systems Engineer

    Nightwing (Sterling, VA)
    …+ Implement security measures and identify potential issues + Update security settings for enterprise firewalls + Automate vulnerability and security ... engineering problems while working with a close-nit team as a Linux Systems Engineer . In this role you will perform production systems integration within a… more
    Nightwing (10/22/25)
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  • AI/ML Engineer

    Nelnet (Richmond, VA)
    …of creating opportunities for people where they live, learn, and work. The AI/ML Engineer will act as a technical subject matter expert (SME) in Agentic AI, ... workflows and build custom Agentic AI platforms and applications at an enterprise level. **Key Responsibilities** * Agentic AI Expertise: Design, build, and optimize… more
    Nelnet (10/21/25)
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  • Active Directory Engineer - Active TS/SCI…

    ENS Solutions (Sterling, VA)
    As a Systems Engineer supporting the Government, you will be a part of a team charged with engineering IDAM technologies such as digital identities, Virtual ... poly. + Must meet DoD 8570 IAT Level II requirements including one of the following: Security + CE, CND, SSCP, GSEC, GICSP, CySA+, or CCNA Security . + 10 years of… more
    ENS Solutions (09/27/25)
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  • ALTED - Network/Systems Engineer 5

    GovCIO (Fairfax, VA)
    …job (https://careers-govcio.icims.com/jobs/7101/alted network-systems- engineer -5/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** ... **Overview** GovCIO is currently hiring for a Senior Network Engineer with an active Secret clearance to provide Tier 3 support as well as design, test, and… more
    GovCIO (11/19/25)
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  • Software Engineer (Software Defined…

    Lockheed Martin (Manassas, VA)
    …Ciner/Swift, NVMe\-oF\) \-Familiarity with Distributed File Systems \-Familiarity with Infrastructure as Code ** Security Clearance Statement:** This position ... Rotary & Mission Systems is seeking a full\-time Software Engineer \. In this role, you will perform software development...will be required to hold an active government Secret security clearance\. **Why Join Us** Your Health, Your Wealth,… more
    Lockheed Martin (11/19/25)
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  • Lead IT Systems Engineer

    ManTech (Chantilly, VA)
    ManTech seeks a motivated, career and customer-oriented **Lead IT Systems Engineer ** to join our team in **Chantilly, VA.** **Responsibilities include but are not ... operating system dependencies, physical and virtual server environments, integration with infrastructure resources (eg storage and networking), and how to configure… more
    ManTech (11/16/25)
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  • Network Engineer (Levels 2, 3)

    CACI International (Springfield, VA)
    Network Engineer (Levels 2, 3) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular ... (WAN), local-area (LAN), and campus-area (CAN) networks across multiple security domains. We are seeking mission-focused network engineering professionals at… more
    CACI International (11/10/25)
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  • Lead Data Engineer

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Lead** **Data Engineer ** to join our Data and AI Practice onsite in **Chantilly and/or Herndon, VA** . ... support in the analysis, design, implementation, and optimization of complex, enterprise -wide, cloud-based data migration solutions that align with mission goals and… more
    ManTech (11/05/25)
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  • Senior DevSecOps Engineer

    CACI International (VA)
    Senior DevSecOps Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of Travel ... agile development team building DevSecOps solutions for the customer's enterprise development projects **Responsibilities:** + Design and deploy identity-focused… more
    CACI International (10/17/25)
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