• Classified Lab Manager

    The MITRE Corporation (Mclean, VA)
    …make a difference with us. Department Summary: The team seeks a full-time Senior Systems Administrator to support the deployment, operation, and maintenance ... who has prior experience working as a classified IT Systems Administrator . This is an on-premises position...and updating Windows and Linux (RHEL, Ubuntu) server and desktop operating systems + Updating anti-virus software… more
    The MITRE Corporation (09/04/25)
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  • Tech Specialist 4

    M. C. Dean (Chantilly, VA)
    …PITCO's. + Perform final programming of systems + Provide on site system support post deployment + Read and interpret engineering drawings + Understand ... Resolve complex system issues for physical security systems and networks + Provide Tier 3 support...SOP's for MATOC (ESS Install) projects + Ideally has system administrator experience in performing triage on… more
    M. C. Dean (08/27/25)
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  • DevOps Technical Specialist (Tech Specialist 6)

    M. C. Dean (Chantilly, VA)
    …in order to evaluate existing and future systems + Provide on site system support post deployment Read and interpret engineering drawings + Understand SOP ... manufacturers, vendors and system administrators + Train system users and other system support...or + Master's Degree with 9+ years experience + System administrator experience in performing triage on… more
    M. C. Dean (09/16/25)
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  • Tech Specialist 5

    M. C. Dean (Chantilly, VA)
    …in order to evaluate existing and future systems + Provide on site system support post deployment Read and interpret engineering drawings + Understand SOP ... manufacturers, vendors and system administrators + Train system users and other system support...or + Master's Degree with 7+ years experience + System administrator experience in performing triage on… more
    M. C. Dean (08/30/25)
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  • Tech Specialist 3

    M. C. Dean (Caroline County, VA)
    …in order to evaluate existing and future systems + Provide on site system support post deployment + Read and interpret engineering drawings + Understand SOP ... manufacturers, vendors and system administrators + Train system users and other system support...or + Master's Degree with 3+ years experience + System administrator experience in performing triage on… more
    M. C. Dean (08/30/25)
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  • Microsoft Configuration Manager (MCM/Sccm)…

    General Dynamics Information Technology (Sterling, VA)
    …Manager (SCCM) or equivalent + Microsoft 365 Certified: Modern Desktop Administrator Associate + Microsoft Certified Systems Engineer (MCSE) GDIT IS YOUR ... 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 (07/11/25)
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  • Host Based Security Solutions Analyst

    ManTech (Norfolk, VA)
    …security compliance and troubleshooting/resolving issues remotely via the Trellix ePO console; support system administrators with resolving desktop or server ... capability. Our work involves seamlessly integrating live training with synthetic systems to create highly realistic and complex global training environments. We… more
    ManTech (08/29/25)
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  • Master Network Specialist (Local IT Support…

    First Division Consulting (Quantico, VA)
    …TS/SCI security clearance. + ITIL v4 Foundation Certification. + Microsoft Modern Desktop Administrator Associate (MD-100 + MD-101 exams), OR Microsoft ... + Coordinate with MCCOG leadership and other stakeholders to integrate new systems , optimize network architecture, and support both distributed operations and… more
    First Division Consulting (09/09/25)
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  • Host Based Security Solutions Analyst

    ManTech (Norfolk, VA)
    …security compliance and troubleshooting/resolving issues remotely via the Trellix ePO console; support system administrators with resolving desktop or server ... guidance, applicable Task orders, and best security practices + Perform system administration of HBSS servers, including ePolicy Orchestrator upgrades and client… more
    ManTech (08/14/25)
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  • Information Technology Specialist

    SMX (Richmond, VA)
    …+ Industry certifications such as CompTIA Security+ or Microsoft Certified: Modern Desktop Administrator Associate. + Experience with remote desktop ... maintaining and enhancing the company's IT infrastructure, providing technical support , and ensuring smooth day-to-day operations. **Essential Duties &… more
    SMX (09/26/25)
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