• Virtual Simulation Lab Engineer/ Principal Virtual…

    Northrop Grumman (Melbourne, FL)
    …+ DoD 8570 Level 2 Certification, such as Security+ CE + Certification in Linux system administration + Familiarity with NAS and SAN technologies ... responsible for maintaining smooth operation of classified multi-user computer systems , system administration , maintaining lab...with 3 years of relevant experience + Experience with systems administration of Windows and Linux more
    Northrop Grumman (12/02/25)
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  • Field Engineer Level 2 or 3

    Northrop Grumman (Jacksonville, FL)
    …domain architectures, Windows Active Directory, LDAP, VMWare, and knowledge of SAN storage systems , Red Hat Linux Operating System experience and/or ... configuration, troubleshooting and operations of network devices and computer systems (Windows and Linux Operating Systems...candidate be familiar with ground stations which utilize a System Admin Manual (SAM) + Experience with… more
    Northrop Grumman (01/03/26)
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  • Sr. Software Developer

    Leidos (Gaithersburg, MD)
    …on High Availability Systems * Multi-threaded programming * Low Level Operating Systems ( Linux ) - Customization, RPMs, Firmware, Unix Command Line * SW/HW ... it continues to migrate ERAM from the AIX operating systems to Linux . Detailed knowledge of ...* Performing software development as needed for the ERAM system * Coordinate Solutions with Systems Engineering… more
    Leidos (01/10/26)
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  • Senior Systems Engineer, AWS Managed…

    Amazon (Herndon, VA)
    …into the products at the forefront. Basic Qualifications - 8+ years of relevant systems engineering, or systems administration experience using Operating ... into, operating, and improving some of the largest software systems humanity has ever built? Do the challenges that...Engineering (SRE) or Enterprise Production experience in Windows / Linux or similar environments - 3+ years' experience operating… more
    Amazon (12/09/25)
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  • Cyber Systems Engineer

    Belcan (Cincinnati, OH)
    …a Security+. Preferred Qualifications & Skills: . High level of Windows systems administration experience. . Experience managing and securing Multi-Tenant ... Cyber Systems Engineer Job Number: 362173 Category: -Software &...Active Directory and Group Policy management. . Experience with Linux RHEL 6/7/8 administration . . 2+ years… more
    Belcan (01/13/26)
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  • SURTASS Field Support Team (FST) Network Lead

    V2X (Virginia Beach, VA)
    …and router configuration and management. + UNIX / LINUX -based processing systems management. + Application of system and network security using standardized ... other network technologies. + Ten years of combined experience in the management, administration , maintenance, and repair of UNIX / LINUX and Windows-based… more
    V2X (12/04/25)
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  • WTRS - Network Administrator

    General Dynamics Information Technology (Fort Carson, CO)
    Systems Administrator** GDIT is seeking qualified candidates for Network/ System Administrator in support of the Warfighter Training Readiness Solution (W-TRS) ... verify the integrity and availability of hardware, network, and server resources and systems . Review system and application logs and verify completion of… more
    General Dynamics Information Technology (11/25/25)
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  • IT Systems Administrator / Top Secret…

    Lockheed Martin (Las Vegas, NV)
    …and infrastructure deployments for their assigned program\. They will perform Systems Administration across multiple platforms including RHEL, Windows Server, ... a non\-expired CompTIA Security \+ certification * Experience with Windows Operating Systems \(i\.e\., Windows Server 2016, 2019, Win10, etc\.\) * Experience with… more
    Lockheed Martin (10/18/25)
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  • Cybersecurity Lab Network Administrator

    Rowan College at Burlington County (Mount Laurel, NJ)
    …+ Deliver hands-on training and tutoring sessions in networking, cybersecurity, and system administration . + Provide technical support to students during lab ... from a community college. Experience Required: + Demonstrated experience in system administration , networking, or cybersecurity-related roles. + CompTIA Network+… more
    Rowan College at Burlington County (12/24/25)
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  • DevSecOps Engineer with TS Level Clearance

    Systems Technology Forum (Dahlgren, VA)
    …sw, dev ops is a study in progress + Ability to activate pods, troubleshoot system issues - some experience managing Linux servers + Significant experience with ... ** Security Clearance Required Company Overview Systems Technology Forum LTD (STF) is an established...+ Experience with Infrastructure testing - Gitlab - prod admin , capability to do merge requests, more hw than… more
    Systems Technology Forum (12/12/25)
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