• Systems Administrator 2 (Bluemont, VA)

    William C Brown Inc (Springfield, VA)
    …Integration environments + Experience with installation and configuration of various operating systems including: Microsoft Windows Server 2008R2/2012R2, Windows ... Systems Administrator 2 (Bluemont, VA) EOE Statement We...analytical and troubleshooting capabilities Experience with Microsoft Windows 2008/12 operating system and Linux Red Hat Good… more
    William C Brown Inc (07/24/25)
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  • Systems Administrator

    SOS International LLC (Fort Meade, MD)
    …installation and configuration. Preferred Qualifications Active Secret Clearance. Integration of Network Management (NM) and Element Management (EM) systems with ... Overview SOSi is currently seeking a Systems Administrator to join our team in Fort...networks. Desktop system management responsibilities involving account monitoring, security, Operating System (OS) installation, and other local area system… more
    SOS International LLC (06/14/25)
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  • Helpdesk Specialist II

    Trace Systems Inc (Shaw AFB, SC)
    …hardware, software, and network systems . Providing support for operating systems (Windows, macOS, Linux ) and common software applications. Diagnosing ... user data, voice, mobile, and video needs; Provide system support to clients operating on the network /domain; Configure client level software, modify software… more
    Trace Systems Inc (07/08/25)
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  • Systems Engineer Skunk Works Level 3

    Lockheed Martin (St. Mary's County, MD)
    … Linux or RHEL, Windows, Windows Server, ESXi, networking\. Network Administration computer system administration with experience in troubleshooting networks and ... Skunk Works \(Lockheed Martin Advanced Development Program\) is looking for world class talent in SYSTEMS FIELD ENGINEERING to be a part of a team that will carry on… more
    Lockheed Martin (07/12/25)
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  • NAVAIR Systems Administrator

    JHNA (Patuxent River, MD)
    …demonstrated experience performing System Administration functions on Aircraft or Weapons Systems networks, and maintaining and upgrading network infrastructures ... organization's local area network (LAN), wide area network (WAN), and Internet systems or a...or other DOD INST 8570 compliant qualification required. + Operating system certification (ie Windows or Linux ).… more
    JHNA (07/23/25)
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  • Northrop Grumman (DoD SkillBridge) - Microsoft…

    Northrop Grumman (Melbourne, FL)
    …in a primary Operating System (Windows, Linux , Cisco). + Experience operating under and managing systems within NISPOM Chapter 8, DCID 6/3-ICD 503, RMF, ... to isolate issues between software, firmware, and hardware, between software and operating systems , between networks and applications, and between one-time… more
    Northrop Grumman (07/08/25)
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  • Systems Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Fayetteville, NC)
    …working in a technical environment + Experience leading a technical team + Experience with Linux operating systems + Experience with Windows operating ... to make improvements and increase security, reliability, and availability for mission-critical network systems . Using your technical curiosity and knowledge of… more
    BOOZ, ALLEN & HAMILTON, INC. (07/12/25)
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  • Lead Cybersecurity Specialist/Analyst

    Criterion Systems (Washington, DC)
    …and intrusion prevention systems . + Operating Systems and systems services (Windows Server, Linux / Unix, and Active Directory) + Conduct dynamic web ... Overview At Criterion Systems , we developed a different kind of business-a...network firewall, data loss prevention, network intrusion detection systems ,… more
    Criterion Systems (05/14/25)
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  • IT Analyst Lead

    Trace Systems Inc (Portsmouth, VA)
    … (IDS), Juniper encryptors, External DNS, F5 BigIP. Software: MS Windows operating systems ; UNIX/ Linux operating systems ; SQL Server 2008/2012; Cisco ... Model # 3415, Iron Port eMail Firewalls; CISCO Wireless Intrusion Prevention systems (WIPS), Aruba wireless networks, AirTight Network Devices, McAfee Firewall… more
    Trace Systems Inc (05/16/25)
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  • Classifed Area Systems Administrator

    Leidos (Huntsville, AL)
    …environment. + Familiarity with Risk Management Framework requirements for Windows and Linux systems . **Preferred Qualifications:** + Previous experience in a ... + Set up and maintain Windows servers, desktops, and network devices; bonus points for Linux experience....+ Provide backup and recovery services while managing file systems and disk space. + Utilize desktop and server… more
    Leidos (06/25/25)
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