• Windows System Administrators

    Northrop Grumman (Annapolis, MD)
    …making history. Northrop Grumman's Chief Information and Digital Office is seeking well-qualified Windows System Administrators to join its dynamic team of ... client and server including installing, upgrading/patching, monitoring, and hardening the system . **Sr. Principal Windows Systems Administrator:** + Perform… more
    Northrop Grumman (09/14/25)
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  • Computer System Administrators

    Northrop Grumman (Linthicum Heights, MD)
    …in written and verbal format. + Maintain smooth operation of multi-user computer systems , including coordination with network, software, and system engineers, PC ... requirements for solutions to problems by means of automated systems . + Recommend and implement system enhancements...a secure environment + Must have experience with either Windows (desktop and server), Linux (Red Hat or HPC),… more
    Northrop Grumman (10/14/25)
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  • Systems Administrator

    General Dynamics Information Technology (Springfield, VA)
    …ensure today is safe and tomorrow is smarter. Our work depends on a ** Systems Administrators ** with Linux and Windows Infrastructure experience to manage ... Description:** Deliver simple solutions to complex problems as a ** Systems Administrators ** at GDIT. Here, you'll tailor...along with Windows server 2008, 2016, and Windows 10 operating systems in physical and… more
    General Dynamics Information Technology (08/08/25)
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  • System Administrator 3

    DCCA (Annapolis Junction, MD)
    …a dedication to excellence. Key Tasks: DCCA is looking for TS/SCI w/Polygraph cleared Systems Administrators with Linux and Windows experience! We have ... process. + Configure and manage Linux, UNIX and Windows operating systems and install/load operating system software, troubleshooting, maintain integrity and… more
    DCCA (08/18/25)
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  • Senior High Performance Computing (HPC)…

    BAE Systems (Annapolis Junction, MD)
    …in your life and keep you performing at your best. We are seeking HPC Systems Administrators to: + Support a large client-server based IT enterprise in ... (iSCSI, SAD, FC, TCP/IP, etc.) + Advanced Red Hat/CentOS and Microsoft Windows Operating System (including Group Policy management) + Microsoft Exchange… more
    BAE Systems (09/09/25)
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  • Systems Admin/DBA (Secret Clearance) - DC…

    General Dynamics Information Technology (Washington, DC)
    …- CompTIA **Experience:** 10 + years of related experience **Job Description:** **Sr. Systems Administrators ( System Admin)** **Your Impact** Own your ... We are seeking a qualified, motivated individual to join GDIT as a **Sr.** ** Systems Administrators ** . You will be responsible for providing expertise in the… more
    General Dynamics Information Technology (10/01/25)
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  • (Mid. or Senior) System Administrator

    Belay Technologies (Annapolis Junction, MD)
    …commercial products. We hire software engineers, web designers, test engineers, systems engineers, systems administrators , database engineers and ... activities for a large complex network environment with geographically distributed systems . The position entails supporting solutions for system engineering… more
    Belay Technologies (10/01/25)
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  • Information Systems Security Officer

    FGS, LLC (Suitland, MD)
    …ACAS, Retina, WASSP, SECSCN, and other tools, then provide guidance to systems administrators for remediation + Respond to Information Assurance Vulnerability ... in the Risk Management Framework (RMF), experience with both Windows and Linux systems , and the ability...Alerts (IAVAs) and review system logs + Conduct regular security scans and maintain… more
    FGS, LLC (08/23/25)
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  • Entry Level or Mid Level System

    Belay Technologies (Annapolis Junction, MD)
    …commercial products. We hire software engineers, web designers, test engineers, systems engineers, systems administrators , database engineers and ... expertise): + One (1) year experience in Linux, Unix, Windows or Cisco OS operating system +...includes benefits and perks, a flexible work-life balance, and career development. Salary Range: $114,000 to $164,000 Belay Technologies… more
    Belay Technologies (10/10/25)
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  • Systems Administrator

    SAIC (Washington, DC)
    …delivering mission excellence on programs of national importance. SAIC is seeking System Administrators to join the Machine-assisted Analytic Rapid-repository ... This effort focuses on providing a comprehensive set of System / Software Engineering and IT Services to maintain, sustain,...and maintain the infrastructure that powers networks and operating systems such as UNIX, Linux, and Windows .… more
    SAIC (09/06/25)
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  • Systems Engineer SME

    General Dynamics Information Technology (Falls Church, VA)
    …support updates, deployments and M365 users + Handle technical related escalations from system administrators and project staff + Understand and support the end ... to the unique requirements of our clients. With a career in application development, you'll make the end user's...EXPERT WILL MAKE AN IMPACT * Designs and defines system architecture for new or existing computer systems more
    General Dynamics Information Technology (08/23/25)
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  • Systems Engineer L3

    NTT America, Inc. (Washington, DC)
    …**REQUIRED EXPERIENCE** + Minimum 5-7 years of experience as a Linux or Windows Systems Administrator/Engineer in an Enterprise Data Center environment. + ... ability to guide and inspire junior team members. + Advanced knowledge of Windows and/or Linux operating systems , virtualization, and cloud platforms. +… more
    NTT America, Inc. (09/27/25)
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  • Linux Systems Administrator

    CACI International (Reston, VA)
    …experience in system design, development, and production support of large applications/ systems . + Windows and Linux server system administration ... be involved in modernizing and maintaining a critical DoD system ? Join our team as a Systems ...Momentum. We are now working to move from our Windows based platform to RHEL, OpenShift and implement DevSecOps.… more
    CACI International (10/18/25)
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  • Senior Systems Engineer

    Belay Technologies (Columbia, MD)
    …and deployment workflows. + Strong working knowledge of Linux and/or Windows system administration. + Familiarity with source control systems like Git and ... commercial products. We hire software engineers, web designers, test engineers, systems engineers, systems administrators , database engineers and… more
    Belay Technologies (10/17/25)
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  • Software, CNO, Systems Administration…

    Belay Technologies (Annapolis Junction, MD)
    … security. Required Skills: Linux/ Windows administration, scripting, network services, system monitoring. Experience Level: Junior to Senior Systems Engineer ... commercial products. We hire software engineers, web designers, test engineers, systems engineers, systems administrators , database engineers and… more
    Belay Technologies (08/14/25)
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  • System Administrator

    Athenix Solutions Group, LLC (Annapolis Junction, MD)
    …resolution + Configuring and managing UNIX and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity and ... *ACS Description Athenix Solutions Group is looking for a System Administrators a variety of roles to...and provide technical support for diverse software and hardware systems assisting in the defense of our nation. We… more
    Athenix Solutions Group, LLC (07/24/25)
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  • Senior Systems Engineer

    Belay Technologies (Laurel, MD)
    …commercial products. We hire software engineers, web designers, test engineers, systems engineers, systems administrators , database engineers and ... finalist in 20211! Belay Technologies is seeking a Senior System Engineer to join our intel team. We are...Strong understanding of telecommunication protocols (TCP/IP, OIS/CMIP/X25) + Operating systems : Windows , UNIX, and Linux + Databases:… more
    Belay Technologies (10/06/25)
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  • Systems Engineer/COMSEC Manager

    Leidos (Annapolis Junction, MD)
    Systems Engineering responsibilities include, but are not limited to, working with system and network administrators to manage various network encryptors; and ... **Description** ** Systems Engineer / COMSEC Manager** **Job Summary** Leidos...and adhering to best practices including compliance with maintenance windows and change-control procedures. + Must possess strong analytic… more
    Leidos (10/16/25)
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  • Systems Engineer

    General Dynamics Information Technology (Washington, DC)
    …None **Job Family:** IT Infrastructure and Operations **Skills:** Network Connectivity,Network Systems , System Administration **Experience:** 5 + years of related ... room equipment and provide requested/ad-hoc support. + Proactively work with systems engineers/ administrators to facilitate remediation of tickets/alerts in a… more
    General Dynamics Information Technology (10/11/25)
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  • Senior Systems Engineer

    Belay Technologies (Columbia, MD)
    …commercial products. We hire software engineers, web designers, test engineers, systems engineers, systems administrators , database engineers and ... finalist in 2021! Belay Technologies is seeking a Senior Systems Engineer to join our intel team. You will...of vSphere and virtual machines. + Strong background in Windows exploitation and security. Candidates are desired to have… more
    Belay Technologies (10/09/25)
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