• Principal Network Systems Engineer

    Saliense Consulting (Arlington, VA)
    …such as CISSP, CASP+, or equivalent + VCP, AWS Solutions Architect Associate, Server +, Microsoft Server Certification , Certified Network Engineer, OR similar ... well as the design, implementation, documentation, and troubleshooting of the enterprise server environment. The Principal Systems Engineer must have the ability to… more
    Saliense Consulting (10/01/25)
    - Related Jobs
  • Systems Admin/DBA (Secret Clearance) - DC Metro…

    General Dynamics Information Technology (Falls Church, VA)
    …Active Directory (AD),Microsoft Azure Cloud Services,Microsoft Windows Server ,PL/SQL (Programming Language),Structured Query Language (SQL) **Certifications:** ... We are seeking a qualified, motivated individual to join GDIT as a **Systems Administrator Senior** . As part of our deployment information technology team, you will… more
    General Dynamics Information Technology (08/29/25)
    - Related Jobs
  • Active Directory Engineer/SME

    SMX (Quantico, VA)
    …Security, CISA, GCIH, GCED, or CISSP (or Associate)) + Professional level certification , ie MCSA Windows Server 2012/2016/2019, MCSE Core Infrastructure, ... eligible for TS upgrade + A minimum of Security+ certification is required to start. **A DoD 8580 IAT...Microsoft Windows Server Hybrid Administrator + Thorough working knowledge of Windows … more
    SMX (09/09/25)
    - Related Jobs
  • Classified Lab Manager

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

    BOOZ, ALLEN & HAMILTON, INC. (Mclean, VA)
    Administrator (RHCSA) or Microsoft Certified Solutions Associate (MCSA) Certification Clearance: Applicants selected will be subject to a security investigation ... IT Specialist The Opportunity: Your combination of people skills and system administrator expertise makes you the team hero, solving one problem after another. We're… more
    BOOZ, ALLEN & HAMILTON, INC. (10/01/25)
    - Related Jobs
  • Information System Security Engineer (ISSE)

    Assertive Professionals (Chantilly, VA)
    …Experience and Qualifications: + Certified Information Systems Security Professional (CISSP) Certification (s). + Certified Splunk Administrator *Click here to ... working understanding of the latest networking communications and protocols, server technologies, application technologies, and security vulnerabilities, organizing and… more
    Assertive Professionals (07/10/25)
    - Related Jobs
  • SiteOps Data Center Production Operations Engineer

    Meta (Ashburn, VA)
    …their success. We seek an IT professional with advanced, hands-on technical skills in server hardware and Linux - ideally in a Data Center environment. Having broad ... knowledge of server administration and participating in projects in a large-scale...an infrastructure environment, in a role such as Systems Administrator , DevOps Engineer, or Site Reliability Engineer 19. Intermediate-level… more
    Meta (09/16/25)
    - Related Jobs
  • ServiceNow/SharePoint Principal - Top Secret/SCI

    General Dynamics Information Technology (Arlington, VA)
    …are a plus - for example, ServiceNow System Administrator /Developer certification or Microsoft SharePoint Administrator certification . + **Security ... **Job Family:** IT Infrastructure and Operations **Skills:** Microsoft SharePoint Server ,Scripting,ServiceNow Platform,SQL Databases,Workflow Management **Experience:** 6 + years of… more
    General Dynamics Information Technology (09/13/25)
    - Related Jobs
  • Junior Helpdesk Support Services Specialist

    Chenega Corporation (Fort Belvoir, VA)
    …DoD 8570.01-M and BBP 05-PR-M-0002. + Microsoft 365 Certified: Modern Desktop Administrator Associate Certification required. + Secret clearance Tier 5 ... the classified and unclassified data center which houses the server farm. + Provide support in the planning, design,...web, System Center Configuration Manager (SCCM) Windows Services Update Server (WSUS), and a wide range of specific … more
    Chenega Corporation (09/01/25)
    - Related Jobs
  • Principal Exchange Engineer

    ManTech (Chantilly, VA)
    …Professional, VMware VCP - VMware Certified Professional, CCNA - Cisco Certified Network Administrator + ITIL Foundations or later certification highly desired + ... configuration, maintenance, operations, troubleshooting, and optimizing of Microsoft Exchange server infrastructure. + Monitor, document, and report on system… more
    ManTech (09/12/25)
    - Related Jobs