• Systems Engineer

    Koniag Government Services (Washington, DC)
    …of server virtualization technologies (eg, VMware, Hyper-V, Nutanix). + Proficiency with operating systems such as Microsoft Windows Server and Linux ... Koniag IT Systems LLC, a Koniag Government Services company, is...upgrades, and additions to meet business objectives. + Perform operating system upgrades and implement system improvements. + Develop… more
    Koniag Government Services (10/11/25)
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  • Manager Information Systems Engineering 2…

    Northrop Grumman (GA)
    …System (EVMS) + Experience with the following, preferred: + Solaris 10 + Unix Operating Systems and Principles + UNIX/Linux design and implementation + All ... desk top solutions, RF Communications, and specialized IT weapons systems . + Installation of network hardware and...obtain and maintain an FAA Third Class Flight Physical Certification . + Must attain and maintain DoDI 8570 … more
    Northrop Grumman (10/09/25)
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  • Systems and Infrastructure Engineer III,…

    Walmart (Sunnyvale, CA)
    …we are the gatekeepers of secure digital access. We collaborate closely with network , infrastructure, and product teams to ensure that every ingress flow-across all ... security. Our team is dedicated to maintaining a secure operating environment and preserving the trust of our customers,...scripted traffic across all digital properties + Collaborate with network and site reliability teams to secure all ingress… more
    Walmart (10/10/25)
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  • IT Systems Analyst

    Insight Global (Irving, TX)
    …Active Directory, Exchange, Office 365, and Intune. * Plans, builds, and oversees network systems that align with business goals and cloud-first strategies. * ... years of working/supporting Microsoft, Cisco, and VMWare Technologies * Understanding of Operating Systems from Microsoft and Apple * Programming and scripting:… more
    Insight Global (09/09/25)
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  • Windows Systems Administrator

    Leidos (Arlington, VA)
    …**Primary Responsibilities** + Create, maintain, and implement detailed documentation for standard systems operating procedures to be used across the enterprise. ... required for this position.** + **Currently possess DoD 8750 certification at least IAT level II, eg Security+ CE.**...partners + TS/SCI w/CI Poly Preferred + Integration of Network Management (NM) and Element Management (EM) systems more
    Leidos (07/18/25)
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  • Systems Engineer (On-site)

    G2 Ops, Inc. (Dahlgren, VA)
    …Documents (ICDs). They should also have knowledge of basic system administration, network , and operating system hardening techniques and experience in developing ... elaborate. For this opportunity, we are seeking a highly motivated, team-oriented Senior Systems Engineer. This exciting position will have the chance to work on… more
    G2 Ops, Inc. (09/22/25)
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  • Systems Administrator - Senior

    CACI International (Scott Air Force Base, IL)
    …ability to pass T-1 background investigation upon hire + Expert knowledge of various operating systems (eg, Windows Server, Linux, Unix) + Advanced expertise in ... Systems Administrator - Senior Job Category: Information Technology...+ Create and maintain comprehensive system documentation and standard operating procedures + Mentor junior and intermediate team members,… more
    CACI International (09/15/25)
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  • Systems Engineer - TS/SCI with Polygraph

    General Dynamics Information Technology (Reston, VA)
    …+ Demonstrated experience working within cloud computing environments, Linux and Unix-based operating systems , and using ElasticSearch and Kibana. + Demonstrated ... and networks. + Demonstrated experience installing, configuring, testing, and maintaining operating systems , application software, and system management tools.*… more
    General Dynamics Information Technology (09/11/25)
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  • Systems Administrator

    CACI International (Santa Maria, CA)
    …obtain a DoD TS/SCI with Polygraph security clearance. + Strong knowledge of Windows-based operating systems , PC hardware, and software. + BS/BA Plus 3 years of ... Systems Administrator Job Category: Information Technology Time Type:...technical support for troubleshooting hardware and software problems, including Network , PCs, printers, and peripherals. + Set up and… more
    CACI International (09/05/25)
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  • Principal Systems Administrator

    RTX Corporation (Tucson, AZ)
    …moderate to high scope and complexity to include the integration of hardware and operating systems (OS). **Qualifications You Must Have:** + Typically requires a ... a security clearance. + Experience supporting Windows and/or Linux operating systems . + Experience with but not... Certification requirements (CompTIA Security+ CE or equivalent certification and an Operating System Certification more
    RTX Corporation (08/21/25)
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