• Sr Application Administrator Middleware CICS-Cobol…

    DXC Technology (Columbia, SC)
    …Basic Server Administration . Senior Level Hands-on experience with Windows and Linux server administration .. Proficient in AWS services, S3 buckets, EKS ... worked in a production support role supporting MicroFocus/Rocket Enterprise Server, AWS certified engineer and CICS for at least 5 years MicroFocus Cobol and working… more
    DXC Technology (08/14/25)
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  • IT Infrastructure Administrator I, II, or Senior

    Southwest Power Pool (Little Rock, AR)
    …Associate + Microsoft Certified: Azure Administrator Associate + Red Hat Certified System Engineer + Red Hat Enterprise Linux Automation with Ansible + VMWare ... Team that plays a vital role in supporting the systems that keep operations running today-and preparing for the...of tomorrow. As a member of our IT Infrastructure Administration Team, you'll have the opportunity to sharpen your… more
    Southwest Power Pool (08/29/25)
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  • Senior Cyber Security Architect

    Criterion Systems (Las Vegas, NV)
    …Responsibilities + Be a technology l ead er within a team of senior systems engineer s , senior network engineers, cybersecurity architects, and software ... Microsoft O/S and services . + In-depth knowledge of Linux O/S and services . + In-depth knowledge of...Qualifications: + 10 years of experience in Cybersecurity, IT, Systems Administration , Network Architecture, Systems more
    Criterion Systems (07/22/25)
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  • Systems Engineering Intern

    Lockheed Martin (King Of Prussia, PA)
    …is Ours\. Lockheed Martin Space in King of Prussia, Pennsylvania is seeking a Systems Engineer Intern\. Successful candidate will be pursuing their degree in a ... areas: C, C\+\+, C\#, Python, Java, XML, Windows, \.NET, and LINUX /UNIX, system software and scripting development, Java programming, web development, System… more
    Lockheed Martin (10/03/25)
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  • System Administrator 2

    Synergy ECP (MD)
    …2 MD Description Member of a cross-functional team providing Windows systems administration /engineering expertise and guidance for a critical enterprise-wide ... Policy configurations, patching servers and applying DISA STIGS, basic Linux experience is a bonus. Duties include: + Serve...have expert knowledge and skills in using Microsoft operating systems (Windows 2012R2 and Windows 2016 or higher) +… more
    Synergy ECP (07/16/25)
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  • Sr. Principal NetApp Storage Administrator

    Northrop Grumman (Linthicum Heights, MD)
    …deploying vulnerability scanning tools and remediation. + Experience deploying and managing Linux systems (preferably Red Hat) in both a domain-joined and ... non-domain-joined environment. + Experience managing SELinux and FAPolicy on Linux systems . + Experience Supporting license managers. + Experience giving… more
    Northrop Grumman (07/18/25)
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  • Fidelis Administrator - Active TS/SCI with CI Poly

    ENS Solutions (Norfolk, VA)
    …analyze root causes and resolve complex issues utilizing your knowledge of industry. Performs systems administration of cyber tools sets and server systems ... manage operating system and application software as necessary. Support Linux & Windows systems engineering efforts in...configuration management. + Experience as a network administrator or systems engineer . + Experience in using Active… more
    ENS Solutions (09/27/25)
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  • Senior System Administrator

    TISTA Science and Technology (Austin, TX)
    …Reliability Engineering, DevOps, or Systems Engineering + Strong experience with Linux /Unix systems administration and troubleshooting + Proficient with ... (OCI) where applicable. + Mission Assurance: Continuous availability of systems supporting Veterans' health, benefits, and administrative services.… more
    TISTA Science and Technology (09/05/25)
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  • Software Developer

    Systems Technologies, Inc. (Lorton, VA)
    …Job Setting On-site Job Category Engineer Apply Now (https://phh.tbe.taleo.net/phh04/ats/careers/v2/applyRequisition?org=SYSTEK&cws=42&rid=1091) SOFTWARE DEVELOPER ... of updates through WSUS and applications via the MECM Software Center, ensuring systems are up-to-date and secure. + Develop and maintain scripts in PowerShell,… more
    Systems Technologies, Inc. (07/18/25)
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  • Senior Cloud System Administrator

    ManTech (Hanover, MD)
    …start to obtain it + Proficiency in administering Linux operating systems . + Experience with Windows Server 2022 administration , including Active Directory ... and on-premise contexts **Minimum Qualifications:** + 20+ years of experience as a Systems Administrator or Cloud Engineer supporting programs and contracts of… more
    ManTech (09/10/25)
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