• Senior Infrastructure Engineer

    CACI International (Laurel, MD)
    …_Required:_ + 15+ years of experience as a Network/Infrastructure Engineer and System Administrator in Linux environments. + Bachelor's degree ... Information Technology Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular Percentage of Travel Required: None… more
    CACI International (07/18/25)
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  • System Administration - Tiered Support

    CACI International (Annapolis Junction, MD)
    …a wide variety of IT systems . We are seeking a qualified System Administrator to provide support for the implementation, troubleshooting, and maintenance of ... of service and reliability. We're looking for a skilled System Administrator to join our team and...management of UNIX, Linux , and Windows operating systems . + Installation and maintenance of operating system… more
    CACI International (05/22/25)
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  • Senior Systems Engineer Level_IV

    General Dynamics Information Technology (Laurel, MD)
    …RQ201054 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... Family:** Systems Engineering **Skills:** Complex Systems ,Information Technology (IT) Systems , Linux ,...with ITIL, SEI/CMM is desirable + Red Hat Certified System Administrator (RHCSA) **WHAT YOU'LL NEED:** +… more
    General Dynamics Information Technology (06/12/25)
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  • Computer System Administrators Careers…

    Northrop Grumman (Linthicum Heights, MD)
    …(adjudicated within the last 5 years); additionally, the selected candidate must be Top Secret eligible, and the required security clearance must be maintained ... be limited to the following: + Perform as primary Systems or Network Administrator for a classified...verbal format. + Maintain smooth operation of multi-user computer systems , including coordination with network, software, and system… more
    Northrop Grumman (07/15/25)
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  • System Integration Engineer - Clearance…

    Lockheed Martin (Fort Meade, MD)
    …be substituted * Eight \(8\) years of experience as a software integrator, tester, system administrator , or systems engineer on projects with similar ... Integration Engineer \(SIE\) will: * Install, configure, upgrade, and maintain operating system and software applications on Linux and Windows platforms *… more
    Lockheed Martin (07/12/25)
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  • 271 - Senior Network Engineer

    ARSIEM (Annapolis Junction, MD)
    …our government clients in Annapolis Junction, MD. Responsibilities + Use Network Engineering, System Administrator , and command line Linux skills to maintain ... of virtualized infrastructure, including multi-node and multi-site networks + Recent experience with Linux and Windows operating systems (command line a must) +… more
    ARSIEM (05/15/25)
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  • Cloud Engineer

    GovCIO (Annapolis, MD)
    …and overall program performance. **Qualifications** Required Skills and Experience Clearance required: Top Secret + High School with 10+ years (or commensurate ... arise. + Build, install, configure, STIG, test and deploy Red Hat Enterprise Linux and Windows servers. + Perform routine systems administration, monitoring, and… more
    GovCIO (07/02/25)
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  • System Integration Engineer 2

    Amentum (Fort Meade, MD)
    …of Experience:** + Eight (8) years of experience as a software integrator, tester, system administrator , or systems engineer in programs and contracts of ... intelligence mission. **Responsibilities:** + Install, configure, upgrade, and maintain operating system and software applications on Linux and Windows… more
    Amentum (07/17/25)
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  • Vulnerability Remediation and Patching Support…

    SAIC (Aberdeen, MD)
    …position is your opportunity to utilize your skills and background as a Windows Systems Administrator and deliver support to the warfighting mission and cutting ... (eg, Tenable.sc/Nessus, Qualys, OpenSCAP) **CLEARANCE REQUIREMENT:** + Must have an active Top Secret clearance **CERTIFICATION REQUIREMENT:** + IAT Level II… more
    SAIC (07/11/25)
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  • Support the Army Research Laboratory (ARL)…

    SAIC (Adelphi, MD)
    …position is your opportunity to utilize your skills and background as a Windows Systems Administrator and deliver support to the warfighting mission and cutting ... Visual Technicians + Network Engineers + Network Technicians + System Administrators (Windows, Linux , Mac OS) +...will vary depending on position **CLEARANCE REQUIREMENT:** + A Secret or Top Secret Clearance… more
    SAIC (05/24/25)
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