• Electronic Technician C - Telemetry

    Amentum (Waimea, HI)
    …a plus. + Security + or equivalent baseline DOD8570.01-M certification desired. + Operating system certification in Linux or Windows is desired. **Security ... a position on **Kauai, HI** . Supporting the Measurement Systems , Telemetry Department. Supporting telemetry systems , as...and complex test equipment. + Assist in preparation of system reports, preventative maintenance logs and other logs or… more
    Amentum (01/08/26)
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  • Cyber Threat Hunt Analyst

    Leidos (Ashburn, VA)
    …of common (HTTP, DNS, SMB,etc) networking protocols + Familiaritywith operation of both Windows and Linux based systems . + Proficient with scripting ... intrusion detection and protective security services to CBP information systems including local area networks/wide area networks (LAN/WAN), commercial Internet… more
    Leidos (01/15/26)
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  • Endpoint Security as a Service (ESS) Engineer

    Leidos (Washington, DC)
    …is seeking a skilled and driven **Endpoint Security as a Service (ESS) Engineer and Systems Administrator ** to join our team at the Washington Navy Yard - where ... mission. **What You'll Do** As an ESS Engineer and Systems Administrator , you won't just maintain ...advanced exploits and vulnerabilities. + Providing in-depth reporting on system health, event trends, and module performance. + Supporting… more
    Leidos (12/24/25)
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  • Service Desk Support Tech III

    University of Rochester (Brighton, NY)
    …of complex technical issues and resolving such issues. Acts as a System Administrator for various tools and systems . **ESSENTIAL FUNCTIONS** + Acts as an ... systems administration and email administration triage for Windows , Mac, LINUX , and UNIX server issues....lower-level support. + Acts as a System Administrator for various tools and systems . +… more
    University of Rochester (12/23/25)
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  • Senior Associate, Cyber Intelligence

    L3Harris (Camden, AR)
    …JSIG, NIST 800-53) + System administrator experience with operating systems : Microsoft Windows , Linu + Experience with various information system ... components (technical & physical) for anomalous or unauthorized activities. + System Administration ( Linux / Windows ) and Cybersecurity sustainment activities… more
    L3Harris (01/15/26)
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  • Cyber Detection Engineer

    Leidos (Ashburn, VA)
    …common (HTTP, DNS, SMB, etc) networking protocols + Familiarity with operation of both Windows and Linux based systems . + Proficient with scripting languages ... intrusion detection and protective security services to CBP information systems including local area networks/wide area networks (LAN/WAN), commercial Internet… more
    Leidos (12/19/25)
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  • Senior Active Directory Developer

    RTX Corporation (Springfield, IL)
    …related to Active Directory and IAM + Experience with GIT, Agile/Scrum processes, and Windows and Linux Server operating systems , and DevOps processes ... We Prefer:** + Certifications such as Microsoft Certified: Identity and Access Administrator Associate or Microsoft Certified: Windows Server Hybrid … more
    RTX Corporation (11/26/25)
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  • IT Lab Manager

    FGS, LLC (MD)
    …CISSP, or equivalent) required. + Advanced administration experience with Windows Server, Linux (RHEL/CentOS), and virtualization platforms (VMware/Hyper-V). ... role combines leadership and technical expertise, including DoD 8140-compliant systems administration skills, to manage personnel, schedules, resources, and ensure… more
    FGS, LLC (01/16/26)
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  • SCIF Manager/IT Support (FC)

    Synergy ECP (Columbia, MD)
    …of computer systems , networks, and software applications + Familiarity with Windows and Linux operating systems , hardware troubleshooting, and software ... hybrid role as a SCIF Manager and IT Support Administrator for one of our prime contracts. As the...and network issues + Install, configure, and maintain computer systems , peripherals, and software applications + Assist with user… more
    Synergy ECP (10/22/25)
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  • Cloud Engineer

    TEKsystems (Fort Worth, TX)
    …Works with supervision to establish, monitor and maintain Azure cloud environment, systems hardware, operating systems , and related network and security ... resource needs expansion or new feature deployment. Ensure that network and system capacity projections are accurate and prevent service degradations due to lack… more
    TEKsystems (01/14/26)
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