• Windows Systems Administrator (MSIC Scoaa)

    COLSA Corporation (Huntsville, AL)
    …in Windows administration, a strong dedication to supporting national security , and a team-oriented mindset ready to excel in a dynamic, mission-critical ... and resolve hardware and software issues. + Knowledge of security best practices for Windows environments. + Strong analytical and critical thinking skills. +… more
    COLSA Corporation (06/25/25)
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  • Windows System Administrator

    RTX Corporation (El Segundo, CA)
    …requested by end users. + Work with Cybersecurity professionals to maintain security requirements. + Administering of Microsoft Windows Server and Active ... required, as only US citizens are eligible for a security clearance. + Experience supporting Windows operating...for a security clearance. + Experience supporting Windows operating systems. + Experience with Active Directory, VMware,… more
    RTX Corporation (07/29/25)
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  • AWS Engineer

    Koniag Government Services (Vienna, VA)
    …DNS, and file/print services in Windows environments. + Understanding of Windows security features, including firewalls and access controls. **Storage** + ... selected should be able to do some or all of the following:** ** Windows Administration** + Proficient in managing users, groups, and policies within Active… more
    Koniag Government Services (06/03/25)
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  • Principal Windows System Administrator

    RTX Corporation (El Segundo, CA)
    …as only US citizens are eligible for a security clearance​ ** Security Clearance:** TS/SCI with Polygraph **Principal Windows Systems Administrator- El ... required, as only US citizens are eligible for a security clearance. + Must have Windows systems administration experience + Must have hands-on NetApp deployment… more
    RTX Corporation (07/11/25)
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  • Windows Systems Administrator

    Leidos (Arlington, VA)
    …Protocol (SCAP) + Experience with Group Policy Management (GPO) and applying Local Security Policies + Experience with Windows Task Scheduler + Experience ... **Description** We are currently seeking a Windows Systems Administrator to join the Compartmented Enterprise...is assisting CESO as they migrate to a high security cloud environment by providing network and communication services,… more
    Leidos (07/18/25)
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  • Software Engineer - Air Traffic Control Systems…

    Noblis (Richmond, VA)
    …cybersecurity vulnerabilities. + Ensure systems are patched and compliant with Windows security best practices. + Troubleshoot complex issues independently ... infrastructure modernization efforts, aligning technology implementation with strategic resilience, security , and mission assurance objectives. Noblis is seeking an… more
    Noblis (08/08/25)
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  • Senior Windows Engineer

    Raymond James Financial, Inc. (Denver, CO)
    …environment. + Experience with Application packaging and deployment + Knowledge of security best practices for Windows -based systems CIS benchmarks + Knowledge ... third-level support for the workstation-supporting infrastructure. + Implement required security measures, and provide input on their design, monitoring performance… more
    Raymond James Financial, Inc. (08/08/25)
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  • High Performance Computing (HPC) System…

    RTX Corporation (Tucson, AZ)
    …date. US citizenship is required, as only US citizens are eligible for a security clearance. + Experience in Windows and/or Linux Server Environments including ... DoD Secret or Top-Secret Clearance. + Advanced hands-on experience with Windows and Unix security hardening, systems integrations, advanced troubleshooting,… more
    RTX Corporation (07/13/25)
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  • Fhnf Client Services Analyst

    First Horizon Bank (Memphis, TN)
    …( Windows , Office, Internet browsers, etc.), hardware, virus protection, PowerShell, Windows security procedures along with a general knowledge of networking, ... to best practices and regulatory compliance in systems design, availability, security and reliability. **Areas of specific responsibility** The FHNF Client Services… more
    First Horizon Bank (05/31/25)
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  • Endpoint Cybersecurity Engineer

    OhioHealth (Columbus, OH)
    …enterprise IT security roles. + Solid understanding of endpoint configuration, Windows security settings, and GPOs. + Manage enterprise-wide endpoint ... our careers and in our communities. **Job Description Summary:** The Endpoint Security Engineer is responsible for securing and managing endpoint devices across the… more
    OhioHealth (07/25/25)
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