• Cisco Call Manager Administrator

    CACI International (Chantilly, VA)
    …communications issues + Assist with system upgrades and patch management under senior engineer guidance + Maintain accurate documentation of system ... Administrator works closely with the Cisco Call Manager Engineer Lead and other IT team members to deliver...+ Administer and maintain Cisco Unified Communications Manager (CUCM) systems in compliance with DoD security standards + Perform… more
    CACI International (09/27/25)
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  • Physical Security System Administrator 4

    M. C. Dean (Chantilly, VA)
    …Security System Administrator 4** to join our **Security and Electronic Systems (SES)** business Unit. As part of **(SES)** Strategic Business Unit you will ... will join forces with more than 5,800 professionals who engineer and deploy automated, secure and resilient power and...and commercial customers across high-growth markets. As a System Administrator for our Physical Security Systems , you… more
    M. C. Dean (08/30/25)
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  • Cybersecurity Incident Response…

    GovCIO (Richmond, VA)
    …be a remote position. **Responsibilities** The Senior Cybersecurity Incident Response Administrator (Information Assurance Engineer - Senior ) will be ... **Overview** GovCIO is currently hiring for Cybersecurity Incident Respose Administrator to be responsible forSecurity Information and Event Management (SIEM) … more
    GovCIO (09/24/25)
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  • Citrix Administrator

    GovCIO (Richmond, VA)
    …Experience in Computer Science or IT. + 5+ years' experience as a Windows Systems Administrator or Engineer designing, installing, and maintaining Citrix ... will be a remote position. **Responsibilities** This position is for a Senior Citrix Administrator supporting the Windows team. This is currently a mixed and… more
    GovCIO (09/24/25)
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  • Senior Security Systems

    Imagine One Technology & Management (Dahlgren, VA)
    …**for this role.** Imagine One Technology & Management, Ltd. is seeking two (2) ** Senior Security Systems Engineers** . These positions are contingent upon award ... work and will be performed in Dahlgren, Virginia. The ** Senior Security Systems Engineers** will be expected...Lead the preparation and production of a System Security Administrator and Operators Manual (SSAOM). + Lead obtaining Authorization… more
    Imagine One Technology & Management (09/24/25)
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  • Senior Systems Engineer

    SAIC (Arlington, VA)
    **Description** SAIC is seeking a motivated, career and customer-oriented ** Senior Systems Administrator ** to join our team in Arlington, VA, supporting the ... years in computer-related areas such as Networks, Servers, Storage Area Networks, systems management, directory systems , Public Key Infrastructure, IT customer… more
    SAIC (09/26/25)
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  • Mid- Senior Network Engineer

    Infinity Systems Engineering (Alexandria, VA)
    …- now, come be more with us! Job Summary: We are seeking a skilled Systems Administrator /Network Engineer to join our mission-driven team. This position ... expertise, initiative, and experience supporting a mix of network and systems engineering and administration tasks. Key Responsibilities: Network Design &… more
    Infinity Systems Engineering (09/30/25)
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  • Senior Windows Engineer - Hybrid…

    Motion Recruitment Partners (Arlington, VA)
    Senior Windows Engineer - Hybrid Reston, VA Arlington,...Experience** + 5+ years in enterprise IT as a Systems or Cloud Administrator + 4+ years of ... Virginia **Hybrid** Contract $70/hr - $80/hr Senior Windows Engineer This hands-on role involves...a Subject Matter Expert for Cloud Operations, Cybersecurity, and Systems Administration teams. + Lead system analysis and infrastructure… more
    Motion Recruitment Partners (08/15/25)
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  • Senior DevOps Engineer

    Applied Research Associates, Inc. (Herndon, VA)
    **Description** ARA is looking for a Senior DevOps Engineer with strong expertise in OpenShift and you need to have a solid understanding of DevOps principles, ... container orchestration, and cloud-native application development. The Senior DevOps Engineer will be responsible for designing, implementing, maintaining… more
    Applied Research Associates, Inc. (09/12/25)
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  • TS/SCI DevSecOps Platform Engineer

    Insight Global (Reston, VA)
    Job Description Insight Global is looking to hire a Senior DevSecOps Engineer in the Reston, VA area. On a day-to-day basis, this individual will be responsible ... Security+ CE, SSCP, CCNA-Security, CISSP, or GSEC certification - RHCE (Red Hat Certified Engineer ) or RHCSA (Red Hat Certified System Administrator ) - Linux and… more
    Insight Global (09/26/25)
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