• Network Engineer III

    CACI International (Charlottesville, VA)
    Network Engineer III Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of ... Agency (NGA) for Transport & Cybersecurity Services (TCS). We provide IT infrastructure services for timely and accurate support of national security. Our team… more
    CACI International (09/18/25)
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  • Senior Cyber Security Detections Engineer

    ManTech (Springfield, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Senior Cyber Security Detections Engineer ** to join our team in **Springfield, VA.** This role supports ... the enterprise + Analyzing and assessing damage to the data/ infrastructure as a result of cyber incidents + Performing...computing environments + DoD 8570 certification meeting IAT Level II (eg, GSEC, Security+, SSCP, or CCNA-Security) + Knowledge… more
    ManTech (09/11/25)
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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 (08/17/25)
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  • Lead Network Engineer

    ManTech (Chantilly, VA)
    ManTech seeks a motivated, career and customer-oriented **Lead** **Network Engineer ** to join our team in **Chantilly, VA.** **Responsibilities include but are not ... technologies. + Installing, configuring, and maintaining entire physical networking infrastructure including firewalls and core/distribution/access switches and routers. +… more
    ManTech (08/15/25)
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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 ... will be on Network Engineering, new project requirements, and sustainment of existing infrastructure . These roles involve between 25% - 50% travel. **More About the… more
    CACI International (08/11/25)
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  • Senior UNIX System Engineer

    TekSynap (Radford, VA)
    …**Experience** + Five (5) years as a UNIX Systems Administrator or IT Engineer , including task automation. + Three (3) years of experience in patch management ... geographically dispersed sites. + Familiarity with emerging network and infrastructure management tools and best practices. **Certifications** + CompTIA Security+.… more
    TekSynap (07/26/25)
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  • Splunk Engineer - Active TS/SCI Required

    ENS Solutions (Norfolk, VA)
    …experience with supporting IT projects and activities + DoD 8570 IAT Level II Certification, including CCNA-Security, CySA+, GICSP, GSEC, Security+ CE, CND, or SSCP ... + Ability to obtain a DoD 8570.01-M Cybersecurity Service Provider - Infrastructure Support Certification, including CEH, CySA+, GICSP, SSCP, CHFI, CFR, Cloud+, or… more
    ENS Solutions (09/27/25)
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  • Network Engineer Technician

    KIHOMAC (Fort Belvoir, VA)
    …provide feedback to update as necessary + Provide on call support for various infrastructure issues for VIP/ Senior Management support + Must be willing, and able, ... in management or technical/scientific discipline desired + Current IAT Level II certification (ex: Security+) required + Current CCNA certification required… more
    KIHOMAC (09/25/25)
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  • Windows Engineer

    TEKsystems (Radford, VA)
    …engineers to develop and maintain the architecture. * Develop, deploy, and maintain Infrastructure as Code (IaC) for deployment and sustainment of the Windows based ... virtual machines needing upgrades. * Develop and maintain system, infrastructure , and process documentation (system diagrams, network topology, software… more
    TEKsystems (09/18/25)
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  • Identity and Directory Services Engineer…

    General Dynamics Information Technology (Chantilly, VA)
    …+ Polygraph **Public Trust/Other Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** Active Directory (AD),DNS,Microsoft Windows Server ... clients + Plans and directs upgrades of Windows Server infrastructure and related components in the area of Active...STIGs + CompTIA Security+ or similar for IAT Level II DoD 8570/8140 certification + Location: On Customer Site… more
    General Dynamics Information Technology (08/26/25)
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