• Senior IT Systems Engineer

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Senior IT Systems Engineer ** to join our team in **Chantilly, VA.** **Responsibilities include but are ... efficient manner. + Maintaining platforms of common hypervisors and enterprise applications, including collaboration tools, Systems Information and Event Monitoring… more
    ManTech (08/20/25)
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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 ... efficient manner. + Maintaining platforms of common hypervisors and enterprise applications, including collaboration tools, Systems Information and Event Monitoring… more
    ManTech (08/17/25)
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  • Data Engineer

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Data Engineer ** to join our Data and AI Practice onsite in Chantilly and/or Herndon, VA. You will be a ... support in the analysis, design, implementation, and optimization of complex, enterprise -wide, cloud-based data management solutions that align with mission goals… more
    ManTech (08/16/25)
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  • GPU Software Engineer

    Leidos (Arlington, VA)
    …a growing enterprise - protecting the warfighter and our national security against ever-adapting threats** . Our division currently has an exciting opportunity ... for a **Software Engineer ** to perform design, development, and hardware/software integration in...software tools (Jenkins) + Must have active Secret level security clearance with the ability to obtain a TS/SCI.… more
    Leidos (08/13/25)
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  • Network Engineer (Levels 2, 3)

    CACI International (Charlottesville, 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 (08/11/25)
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  • GEOINT Operations Support Systems Engineer

    KBR (Chantilly, VA)
    …Systems Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our ... customers in the intelligence and national security communities. In this position, your work will have...system currently in operations. + Performance: Develop and track enterprise , system, functional, performance, and interface metrics for things… more
    KBR (08/01/25)
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  • Software Engineer

    Leidos (Arlington, VA)
    …a growing enterprise - protecting the warfighter and our national security against ever-adapting threats** . Our division currently has an exciting opportunity ... for a **Software Engineer ** to perform design, development, and hardware/software integration in...software tools (Jenkins) * Must have active Secret level security clearance with the ability to obtain a TS/SCI.… more
    Leidos (07/16/25)
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  • Cyber Engineer

    Sciolex Corporation (Chantilly, VA)
    …to ensuring you receive the utmost employee care. Responsibilities As a Cyber Engineer you will provide SETA support to the NRO's Integrated Systems Program Office ... (ISPO) with the Ground Enterprise Directorate (GED). The ISPO is an OPIR Joint...leads with the planning, organizing and management of cyber security implementation on systems related to satellite ground processing… more
    Sciolex Corporation (07/10/25)
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  • Rapid Response Senior Network Engineer

    TekSynap (Arlington, VA)
    …point of contact for rapid response to network emergencies, including outages, security breaches, and critical incidents. + Conduct urgent break-fixes and respond to ... design principles and protocols to design, implement, and maintain enterprise networks. + Extensive experience in network engineering and...Category IAT Level III + CASP+ CE + CCNP Security + CISA + CISSP (or Associate) + GCED… more
    TekSynap (07/09/25)
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  • Sr Lead DevOps - Salesforce Engineer

    Lumen (Richmond, VA)
    …the world and shape the future. **The Role** The Senior Salesforce DevOps Engineer understands the software development lifecycle (from coding to support) and has ... owners, developers, and testers, to optimize release management strategies for the Enterprise Salesforce platform. **Location** This role is designated as a fully… more
    Lumen (10/05/25)
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