• Mid System / Network

    Belay Technologies (Laurel, MD)
    …up in 2020 and a finalist in 2021! Belay Technologies is seeking a Senior System / Network Administrator . The Systems Administrator (SA) provides ... systems enhancements to improve reliability and performance. The Systems / Network Administrator shall possess the...bachelor's degree + TS/SCI with poly The Level 2 System / Network Administrator shall possess the… more
    Belay Technologies (12/08/25)
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  • Mid /Senior System

    Belay Technologies (Annapolis Junction, MD)
    …manages UNIX and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity and configures network components ... a finalist in 2021! Belay Technologies is seeking a System Administrator (SA) to join our intel...for implementation, troubleshooting and maintenance of Information Technology (IT) systems . The SA manages IT systems including… more
    Belay Technologies (11/19/25)
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  • Linux Systems Administrator

    Parsons Corporation (Centreville, VA)
    …on mission-critical systems in a dynamic environment? Parsons is seeking a mid -level Linux Systems Administrator to support Linux-based workstations and ... **Job Description:** Are you a skilled **Linux Systems Administrator ** looking to work...reliability. + ** System Upgrades:** Plan and coordinate system outages and upgrades. + ** Network Maintenance:**… more
    Parsons Corporation (12/20/25)
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  • Linux Systems Administrator - TS/SCI…

    Parsons Corporation (Centreville, VA)
    …an opportunity to work on mission-critical systems ? Parsons is seeking a mid -level Linux Systems Administrator to support both Linux-based workstations ... Systems Administrator ** looking for...reliability. + ** System Upgrades:** Plan and coordinate system outages and upgrades. + ** Network Maintenance:**… more
    Parsons Corporation (12/20/25)
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  • System Administrator

    Athenix Solutions Group, LLC (Annapolis Junction, MD)
    …UNIX and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity and configures network components ... System Administrator Annapolis Junction, MD (http://maps.google.com/maps?q=Annapolis+Junction+MD+USA)...and provide technical support for diverse software and hardware systems assisting in the defense of our nation. We… more
    Athenix Solutions Group, LLC (10/23/25)
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  • Linux Systems Administrator - TS/SCI…

    Parsons Corporation (Centreville, VA)
    …your talent and redefine what's possible. **Job Description:** Parsons is seeking a mid -level Linux Systems Administrator . The candidate will support both ... arise. The candidate must be able to understand and support standard network designs, configurations, and systems maintenance. Responsibilities also include… more
    Parsons Corporation (10/18/25)
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  • Systems Administrator - TS/SCI…

    Leidos (Chantilly, VA)
    **Description** Leidos is seeking an experienced ** Systems Administrator ** to join our team in supporting mission-critical IT infrastructure. This role is ideal ... for a professional with solid systems administration expertise, particularly in pipeline automation and/or VMware...in a dynamic setting. The ideal candidate will bring mid -level experience to optimize system performance, implement… more
    Leidos (01/01/26)
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  • Help Desk System Administrator

    ICF (Reston, VA)
    …(CIT) organization based in Reston, VA. ICF's IT Support Specialists provide mid -level analysis and technical support for the ICF employee user community, including ... for computer applications and hardware (eg, PCs, PC peripherals, network ). + Provides end-user software troubleshooting and support. +...3+ years of experience using a formal trouble ticket system such as Microsoft System Center Service… more
    ICF (01/05/26)
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  • System Engineer (TS/SCI)- Senior…

    Vexterra Group (Bethesda, MD)
    …Certified Solutions Expert (MCSE) Certification or MCSA (Microsoft Certified System Administrator ) + Experience with SAN or network storage setup and ... Job Description: Vexterra is looking to fill a Windows Systems Engineer and Administrator position within the Analysis Solutions Division (ASD) to support the… more
    Vexterra Group (10/14/25)
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  • Mid -Level Test Automation Engineer…

    CACI International (Chantilly, VA)
    …such as ISTQB Advanced Level Test Automation Engineer or ServiceNow Certified System Administrator (CSA).** Bachelor's Degree in Computer Science, Information ... Mid -Level Test Automation Engineer (Playwright SME) Job Category:...that go beyond the UI, utilizing Playwright to intercept network traffic (mocking/stubbing) and validate API endpoints directly.** **Code… more
    CACI International (12/04/25)
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  • DevSecOps Engineer - Mid -Level

    KBR (Chantilly, VA)
    Title: DevSecOps Engineer - Mid -Level KBR is seeking a highly motivated Development Security Operations Engineer (DevSecOps) to join our team. The successful ... version control tools like GIT, Bitbucket, SVN or CVS + Experience with network infrastructure, database, cloud and data center operations, and security protocols. +… more
    KBR (12/02/25)
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  • Manager Contract Administration 1

    Northrop Grumman (Sykesville, MD)
    …to do some of the best work of your career. Northrop Grumman Mission Systems is seeking a **Manager, Contract Administrator 1** to lead contracts administration ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...shared mission, we'll support yours of expanding your personal network and developing skills, whether you are new to… more
    Northrop Grumman (11/19/25)
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  • Business Process Tech Consultant (ServiceNow)

    Nightwing (Sterling, VA)
    …desired. **Desired Certifications:** + ServiceNow Certification (IE: Certified System Administrator , Certified Application Developer, Certified Implementation ... analytical, and consulting skills in complex security environments. + Information Systems Security Engineering Professional (ISSEP) or Information System more
    Nightwing (12/25/25)
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  • OCONUS Field Engineer - TS/SCI Polygraph Required

    Leidos (Chantilly, VA)
    …team environment. The ideal candidate will have prior experience as either a systems engineer or systems administrator . Prior OCONUS experience and ... **Description** We are seeking mid to senior field engineers to join our... Engineering/Administration + Diagnosing and resolving software, hardware, and network problems + Linux Operating System (using… more
    Leidos (11/07/25)
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  • Nissc III Pursuit

    SAIC (Washington, DC)
    …+ Security Administrator + Specialty and Logistics Engineering + Software Engineer + Systems Administrator + Systems Architect + Systems Engineer + ... candidates will help operate, maintain, and sustain critical national mission systems to deliver resilient strategic threat warning and space capabilities as… more
    SAIC (11/06/25)
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  • Senior IT Support Specialist / Support Lead

    IT Concepts (Mclean, VA)
    …endpoint environments. + Support and oversee patching, updates, firmware upgrades, and system maintenance cycles across all critical systems . + Configure, ... Coordinate with vendors and service providers to drive issue resolution and system reliability. Automation, Productivity & Modern Workplace Engineering: + Build and… more
    IT Concepts (12/24/25)
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  • Cloud Architect - Expert

    TRIAEM, LLC (Chantilly, VA)
    …o Cloud Certified Solutions Architect o AWS Certified o Cisco Certified Networking Administrator - Cloud o Cisco Certified Network Professional - Cloud o ... the Government properly architects business and mission solutions using cloud bases systems and services. Duties include: . Assists with leading cultural change for… more
    TRIAEM, LLC (12/21/25)
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  • Azure Cloud Developer

    General Dynamics Information Technology (Fairfax, VA)
    …- Microsoft, CompTIA Project+ | CompTIA - CompTIA, CrowdStrike Certified Falcon Administrator (CCFA) | CrowdStrike - CrowdStrike **Experience:** 8 + years of related ... will play a crucial role in their cloud migration activities. + As a hands-on Mid -Level Cloud Developer, you will work with a team of engineers and SMEs to build,… more
    General Dynamics Information Technology (12/14/25)
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  • Cybersecurity Professionals - Ongoing Talent…

    V2X (Reston, VA)
    …+ Security Analyst + SOC Analyst (Tier 1 & 2) + IT Security Administrator + Penetration Testing Associate Mid -Level (3-7 Years Experience) + Incident Response ... professionalism. If you're looking for a mission-driven career protecting critical systems and infrastructure, join our Cybersecurity Talent Pipeline today! This… more
    V2X (11/27/25)
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