• IT Systems Administrator

    Sonalysts, Inc. (Waterford, CT)
    …to our national defense! Sonalysts, Inc. is seeking an experienced IT Systems Administrator with critical thinking and effective communication skills to ... systems projects + Identifying, managing and resolving information system vulnerabilities by performing vulnerability scans, analyzing results, and implementing… more
    Sonalysts, Inc. (09/30/25)
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  • Senior IT Systems Administrator

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Senior IT Systems Administrator ** to join our team in **Chantilly, VA.** **Responsibilities include ... + Providing end-user support to personnel utilizing ITD IT systems . + Triaging help desk tickets for a broad...may be substituted. + Certification: Current DoD 8570 IAT II certification (eg, Security+, SSCP) or the ability to… more
    ManTech (08/20/25)
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  • Windows Systems Administrator

    NTT America, Inc. (Newport News, VA)
    …adaptable, and forward-thinking organization, apply now. We are currently seeking a Windows Systems Administrator to join our team in Newport News, Virginia ... United States (US). We are seeking a highly skilled Systems Administration Specialist to join our hybrid agile delivery...+ Provide guidance on security controls and measures to system developers and network engineers. + Conduct… more
    NTT America, Inc. (10/11/25)
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  • Systems Administrator Staff…

    Lockheed Martin (Colorado Springs, CO)
    …that work together in a fast\-paced and dynamic environment\. **The Work** The Systems Administrator contributes to program scope working with a 200\+ C2BMC ... team, is engineering, developing and integrating new capability for the Missile Defense System that currently protects the United States and its allies\. The team,… more
    Lockheed Martin (10/02/25)
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  • Systems Administrator

    ISYS Technologies (Schriever AFB, CO)
    …the space initiatives of our government customers. I2X Technologies is seeking a Systems Administrator to support ongoing activities for a customer in Colorado ... with eligibility for SCI and SAP + IAT Level II Certification; must achieve within 30 days of hire...Experience administering Active Directory technologies in an enterprise level system + Deployment and maintenance of all active directory… more
    ISYS Technologies (09/30/25)
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  • Systems Administrator

    MIT Lincoln Laboratory (Lexington, MA)
    …+ Myth-busting of unconventional technologies for military applications Position Description The Systems Administrator (Level II ) will support a wide ... The Systems and Analysis group analyzes and evaluates concepts...information technology (IT) tasks across a diverse set of network and computer resources. The applicant should be capable… more
    MIT Lincoln Laboratory (09/18/25)
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  • ALIS Multifunctional Administrator…

    Lockheed Martin (Greenville, SC)
    …ALIS/ODIN product suite o Backups, restores, and disaster recovery of systems /databases/ network equipment o System /software/firewall/account maintenance and ... The successful candidate will serve as an ALIS Multifunctional Systems Administrator responsible for all aspects of...Audits o Configuring Network devices and troubleshooting Network issues o Installing approved system wide… more
    Lockheed Martin (10/17/25)
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  • Cisco Identity Services Engineer…

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    …TACACS+ policies for network device administration. + Manage firewall and network security systems by establishing and enforcing approved policies + Analyze ... **Overview** CISCO IDENTITY SERVICES ENGINEER/ ADMINISTRATOR (RDTE) Bowhead has an immediate opening for...Design and Engineering Operation and Maintenance support for ISE systems on the classified and unclassified Research, Development, Test… more
    UIC Government Services and the Bowhead Family of Companies (09/28/25)
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  • Cloud Administrator - Infrastructure as…

    FGS, LLC (Mcb Quantico, VA)
    …AWS / Microsoft Azure solutions, including major services related to compute, storage, network , and security. The Cloud Administrator - Infrastructure as a ... Cloud Administrator - Infrastructure as a Service (IaaS) SpecialistMCB...network communications testing, installation, and support, including LAN/MAN/WAN system + Create and implement router and switch configurations… more
    FGS, LLC (09/24/25)
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  • System Administrator

    Mb Solutions, Inc. (Washington, DC)
    …functions. + Shall provide support for implementation, troubleshooting and maintenance of IT systems + Shall manage IT system infrastructure and any processes ... the resolution process. + Shall configure and manage UNIX and Windows operating systems . + Shall installs/loads operating system and application of software. +… more
    Mb Solutions, Inc. (08/25/25)
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