• Linux Administrator

    CACI International (Chantilly, VA)
    …integration with Linux systems . * Red Hat Certified System Administrator (RHCSA) or Red Hat Certified Engineer (RHCE) certification. * ITIL, Security+, ... Linux Administrator Job Category: Information Technology Time Type: Full...The successful candidate will manage and support enterprise Linux systems that are mission-critical to national security operations. This… more
    CACI International (11/13/25)
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  • Network Administrator

    Nightwing (Sterling, VA)
    …works with FEs, SREs and leadership to assist in deployment planning and onboard systems into PWW. They assist with monitoring, system analysis, and IT ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (09/26/25)
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  • Virtualization Engineer - Secret Clearance…

    V2X (Reston, VA)
    …for NetApp CIFS, NFS, iSCSI and FC/FCoE storage presented to a wide array of systems including VMware ESXi, Unix, and Linux clients as well as Windows file ... reports on storage capacity and utilization as well as system uptime and performance. Top-tier support for escalated issues... Engineer + NetApp: NCSIE: Certified Storage Installation Engineer , ONTAP + VMware : VCP: Certified Professional… more
    V2X (11/19/25)
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  • Principal Network Systems Engineer

    Saliense Consulting (Arlington, VA)
    …the full benefits package. Saliense is now hiring a Senior Technical Consultant (Principal Network Systems Engineer ) to join our team in support of our team at ... and must be eligible to obtain a Top Secret clearance. The Principal Network Systems Engineer will be responsible for leading day-to-day operations management as… more
    Saliense Consulting (10/01/25)
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  • Linux Engineer

    Arena Technical Resources, LLC (Chantilly, VA)
    …required The Systems Engineering team is seeking a driven Senior Linux/UNIX Systems Administrator that is highly technical and mission focused. This ideal ... SUCCEED Basic Qualifications: - Ten (10) years' experience as aLinux/UNIX Systems Administrator supporting complex, multi-site enterprise-scale environments -… more
    Arena Technical Resources, LLC (10/25/25)
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  • Principal Exchange Engineer

    ManTech (Chantilly, VA)
    …+ One of the following certifications is desired: MCSE - Microsoft Certified System Engineer , MCSE - Microsoft Certified Solutions Expert, MCSA - Microsoft ... VCP - VMware Certified Professional, CCNA - Cisco Certified Network Administrator + ITIL Foundations or later certification highly desired + Experience using a… more
    ManTech (09/12/25)
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  • Network Engineer 4

    M. C. Dean (Springfield, VA)
    …seeking a **Network Engineer 4** to join our **Security and Electronic Systems (SES)** business Unit. As part of **(SES)** Strategic Business Unit you will be ... Database Administrator Associate + Microsoft 365 Certified: Fundamentals + VMware Certified Technical Associate + CompTIA Security+ CompTIA Network+ CompTIA A+… more
    M. C. Dean (10/10/25)
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  • Microsoft Configuration Manager (MCM/Sccm)…

    General Dynamics Information Technology (Sterling, VA)
    …+ Microsoft 365 Certified: Modern Desktop Administrator Associate + Microsoft Certified Systems Engineer (MCSE) GDIT IS YOUR PLACE: * 401K with company match ... MCM to provide user workstation baseline configuration and administration of operating systems + Identifying, analyzing, and resolving system problems with both… more
    General Dynamics Information Technology (11/19/25)
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  • Platform/Infrastructure Engineer

    Nightwing (Sterling, VA)
    …+ Linux Certifications: Linux Professional Institute (LPI), Certified Linux System Administrator (CLSA). + Infrastructure-as-Code Certifications: Terraform ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (09/26/25)
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  • Senior Cloud Engineer

    CACI International (VA)
    Senior Cloud Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of ... enterprise service delivery model. CACI will provide an enhanced IT management system , IT storefront, enterprise help desk, local field services, and life cycle… more
    CACI International (10/15/25)
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