• Linux Administrator

    CACI International (Chantilly, VA)
    …(IAM) and integration with Linux systems . * Red Hat Certified System Administrator (RHCSA) or Red Hat Certified Engineer (RHCE) certification. * ITIL, ... 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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  • 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 ... NCSE: Certified Storage Engineer + NetApp: NCSIE: Certified Storage Installation Engineer , ONTAP + VMware : VCP: Certified Professional (7 and above) +… 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 ... to obtain a Top Secret clearance. The Principal Network Systems Engineer will be responsible for leading...availability. + Provides expert technical support with the entire VMWare environment. + Leads and performs changes to OS,… 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 ... Linux Engineer Location: Chantilly, VA, US Job ID: ATR...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)
    … VCP - VMware Certified Professional, CCNA - Cisco Certified Network Administrator + ITIL Foundations or later certification highly desired + Experience using a ... **MANTECH** seeks a motivated, career and customer-oriented **Principal Exchange Engineer ** to join our team in **Chantilly, VA.** The position is **onsite.**… more
    ManTech (09/12/25)
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  • Senior Backup Engineer - Cyber Vault & Data…

    Ensono (Richmond, VA)
    Senior Backup Engineer - Cyber Vault & Data ProtectionRemote - United StatesJR012522 At Ensono, our **Purpose is to be a relentless ally, disrupting the status quo ... Washington DC/Virginia area._ We are seeking a seasoned L3 Cyber Vault Administrator to design, operate, and continuously improve our cyber-resilient backup and… more
    Ensono (11/01/25)
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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 ... today is safe and tomorrow is smarter. Our work depends on a MCM Engineer joining our team to support Government activities in Annapolis Junction, MD or Sterling,… more
    General Dynamics Information Technology (10/22/25)
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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 ... they need it. Join alongside an Information Technology (IT) Systems Engineering team supporting the Department of the Air...in an Azure cloud environment. As the Senior Cloud Engineer , you will work with the ACAS Solution Architect,… more
    CACI International (10/15/25)
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  • Platform/Infrastructure Engineer

    Nightwing (Sterling, VA)
    Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' ... community, defense, civil, and commercial markets. Job Title: Platform/Infrastructure Engineer Location: Sterling, VA Clearance: TS/SCI Poly **This position is… more
    Nightwing (09/26/25)
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