• Systems Administrator

    Chenega Corporation (Arlington, VA)
    …Advanced proficiency in Windows Server, infrastructure management, PowerShell scripting, and Linux administration . + Hands-on experience with SCCM, OS ... or GED equivalent + 5+ years of relevant experience. + Experience with Windows and Linux operating systems . + DOD IAT Level II Certification is required. + DOD… more
    Chenega Corporation (09/26/25)
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  • TS/SCI DevSecOps Platform Engineer ( Senior…

    Insight Global (Reston, VA)
    …policies across RKE2 environments - Implementing and maintaining STIG compliance across Linux systems and Kubernetes clusters - Ensuring adherence to DoD ... Job Description Insight Global is looking to hire a Senior DevSecOps Engineer in the Reston, VA area. On...(Red Hat Certified Engineer) or RHCSA (Red Hat Certified System Administrator) - Linux and Infrastructure Engineering… more
    Insight Global (09/26/25)
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  • Senior Network Engineer (Infrastructure)

    Mizuho Corporate Bank (New York, NY)
    …training with vendor-neutral or vendor-specific focus . + Basic understanding of operating system administration (Windows and Linux ) . + Basic scripting ... Join Mizuho as a Senior Network Engineer (Infrastructure)! In this role you...+ Excellent time management and organizational skills . Tagged Systems : + OS: Linux & Windows.… more
    Mizuho Corporate Bank (09/22/25)
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  • Senior Windows Engineer- Hybrid Reston

    Motion Recruitment Partners (Arlington, VA)
    …+ Act as a Subject Matter Expert for Cloud Operations, Cybersecurity, and Systems Administration teams. + Lead system analysis and infrastructure ... Senior Windows Engineer- Hybrid Reston, VA Arlington, Virginia...+ Expert-level Microsoft Azure Administrator skills + Advanced Windows administration (Active Directory, DNS, Group Policy) + Linux… more
    Motion Recruitment Partners (08/15/25)
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  • Senior Infrastructure / Networking Engineer

    RTX Corporation (West Valley City, UT)
    …with Linux , especially Red Hat based distributions + Experience with System Administration + Experience with enterprise grade networking equipment, such as ... Technology (AST), a national asset in the SIGINT domain, is seeking a ** Senior Infrastructure / Networking Engineer** who strives for excellence and has a passion… more
    RTX Corporation (07/20/25)
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  • Senior Information Security Engineer:…

    Jack Henry & Associates (Allen, TX)
    …least one major cloud platform (GCP, AWS, or Azure). + Strong background in Linux administration and a deep understanding of command-line tools and scripting. ... Senior Information Security Engineer to join our growing Systems Security team. The Systems Security team...PowerShell, or other scripting automation tools. + Experience with Linux , Git, Jenkins. + CISSP, GIAC, or CCSP certification.… more
    Jack Henry & Associates (09/18/25)
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  • IT Vulnerability Senior Security Analyst

    General Dynamics Information Technology (Bethesda, MD)
    …Compliance,Vulnerability Assessments,Vulnerability Scanning **Certifications:** Certified Information Systems Security Professional (CISSP) | International ... System Security Certification Consortium (ISC2) - International Information System Security Certification Consortium (ISC2) **Experience:** 5 + years of related… more
    General Dynamics Information Technology (09/30/25)
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  • Incident Response Senior Specialist,…

    MUFG (Tampa, FL)
    …Response knowledge and experience + Theoretical and practical knowledge with Mac OS, Linux , Windows operating systems and clouds + Experience with security data ... both product security and information security including organizational structure and administration practices, system development and maintenance procedures, … more
    MUFG (08/14/25)
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  • Senior Data Engineer

    ManpowerGroup (Quincy, MA)
    …multi-terabyte enterprise data platform in Cloud. + Clear understanding on system administration , database administration , storage architectures, backup ... ** Senior Data Engineer** **ONSITE IN BOSTON, MA.** **CONTRACT...Involve in Design and development of cloud-based data management systems . + Proficiency and practical experience in Design and… more
    ManpowerGroup (10/02/25)
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  • Applications Analyst - Senior or Lead

    Southwest Power Pool (Little Rock, AR)
    …+ Lead the installation, configuration, maintenance, and support of critical application systems . + Monitor, troubleshoot, and resolve system issues to ensure ... leadership experience + Expert working knowledge of Microsoft Windows, UNIX or Linux operating systems , application development and support, and database… more
    Southwest Power Pool (09/06/25)
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