• System Engineer (TS/SCI)- Senior or Mid Level

    Vexterra Group (Bethesda, MD)
    …the Intelligence Community Campus. Primary Responsibilities + Provide technical support, administration , and monitoring of Microsoft Windows within a physical and ... and troubleshooting for end user workstations, to include desktop applications. + Lead effort to collect data, conduct analysis, develop, and implement solutions… more
    Vexterra Group (10/14/25)
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  • Systems Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Fayetteville, NC)
    …policy and account management, virtualization, installation and configuration of applications, system administration and updates, and automation to lead a team ... environment + 5+ years of experience leading a team + Experience with Linux operating systems + Experience in creating testing plans and procedures + Experience… more
    BOOZ, ALLEN & HAMILTON, INC. (10/14/25)
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  • Security Operations Engineer, (Level III- V)

    Georgia Systems Operations (Tucker, GA)
    …desired + Experience with Windows Server/Workstation administration , SQL Server administration , Linux administration desired + Experience working in ... components of GSOC's physical and cyber security programs. Serves as Lead Engineer or Architect of major Power Technology enterprise-level projects associated… more
    Georgia Systems Operations (10/06/25)
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  • Data Systems/Network Engineer

    Stratolaunch, LLC (Mojave, CA)
    …technologies including STP, IPsec, NAT, AAA, 802.1X + Experience with server administration including Windows and Linux + Experience managing Active Directory, ... support needs. You must be comfortable receiving direction and guidance from lead data systems engineers and taking ownership of your responsibilities. **ESSENTIAL… more
    Stratolaunch, LLC (09/30/25)
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  • PWE Systems Administrator

    RTX Corporation (Cedar Rapids, IA)
    …Server Administration , and Virtualization Technologies (VM Ware, etc.). + Linux Systems Administration . + Networking (important) . + Compliance frameworks ... cert preferred. **Qualifications We Prefer:.** + Technology certifications (Systems Administration , Cloud, etc.) + Security certifications (Sec+, CISSP, etc.) +… more
    RTX Corporation (09/18/25)
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  • Senior PKI Administrator

    GovCIO (Arlington, VA)
    …a related field such as Public Key Infrastructure, Infrastructure IT (Systems Administration , Network Administration , Windows/ Linux OS, Network ... ad-hoc internal and Federal PKI compliance audits. + Functions as the Lead Registration Authority Officer focused on ensuring all subscribers appropriately present… more
    GovCIO (09/04/25)
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  • Skillbridge Fellowship - SIGINT Sensor Resource…

    RTX Corporation (Beale AFB, CA)
    …software supporting the DCGS ST systems. + Performing high-level systems administration of specialized ST software. + Operating DCGS software controlling multiple ... systems. This can be focused, or a combination of systems administration , software management, network management, or data analytics. Desired military experience… more
    RTX Corporation (08/23/25)
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  • Senior HPC Administrator (High Performance…

    Mount Sinai Health System (New York, NY)
    …progressive HPC system administration and operations (preferably in a Redhat/CentOS Linux administration , Batch HPC cluster environment) + Must be an expert ... in production, clinical data warehouse and software development environment. + Lead the troubleshooting, isolation and resolution of all technical issues including… more
    Mount Sinai Health System (08/16/25)
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  • PWE Systems Administrator (ISSA) (Onsite)

    RTX Corporation (Richardson, TX)
    …, and Virtualization Technologies (VM Ware, etc.) + Experience as a Linux Systems Administration + Experience with Compliance frameworks (RMF, DFARS). ... **Qualifications We Prefer:** + Technology certifications (Systems Administration , Cloud, etc.) + Security certifications (Sec+, CISSP, etc.) + Govt. Security… more
    RTX Corporation (08/13/25)
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  • Project Manager, Bureau of IT Infrastructure…

    City of New York (New York, NY)
    …virtualization infrastructure in Vmware and Citrix environment. - Windows active Directory administration in an enterprise level environment - Linux system ... with business requirements. PREFERRED SKILLS: - 5+ year serving lead technical role in two or more of the... - Business continuity and disaster recovery - Network administration and configuration - Information & Infrastructure Security -… more
    City of New York (08/13/25)
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