• NuAxis Innovations (Washington, DC)
    …support to users' applications or hardware issues. + Interacts with network services, software systems engineering, and/or applications development to ... diverted to Tier I support **Essential Functions:** + Provide onsite desk-side and remote technical support. The onsite...365 + Blackberry + MaaS360 + NetIQ Directory Resource Administrator (DRA) + Systems Center Configuration Manager… more
    DirectEmployers Association (11/11/25)
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  • System / Network

    RTX Corporation (Fulton, MD)
    …+ Proficiency in scripting via bash and/or Powershell + A Microsoft Certified Systems Administrator (MCSA), RedHat Certified Systems Administrator ... Technologies (RTX) and an industry leader in the development of integrated C4I Network Centric Defense System solutions for both the Domestic and International… more
    RTX Corporation (11/21/25)
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  • Senior Systems Administrator

    BAE Systems (Springfield, VA)
    …incentives may be available based on position level and/or job specifics. **Senior Systems Administrator ( Onsite )** **118558BR** EEO Career Site Equal ... **Job Description** As a Systems Administrator in an enterprise test...operation of multi-user computer systems , coordinates with network engineers, monitors and manages system resources,… more
    BAE Systems (11/19/25)
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  • Senior System Administrator

    St. George Tanaq Corporation (Suitland, MD)
    Senior System Administrator - Network Operation Center WFH Flexible*Suitland, MD (http://maps.google.com/maps?q=Suitland+MD+USA) Job Type Full-time ... us, visit https://tanaq.com/tanaq-technical-services. **About the Role** We are seeking a **Senior System Administrator - Network Operation Center** to… more
    St. George Tanaq Corporation (11/14/25)
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  • Systems Administrator / Top Secret…

    Lockheed Martin (Arlington, VA)
    …* Maintain accurate inventory of government furnished equipment incorporated into information systems \. **What's In It For You:** From onsite to remote, ... You are knowledgeable about industry best practices for, and system monitoring\. * You are detail oriented, capable of...systems or adding significant new functionality to existing systems \* Network Administration \- Ethernet switching,… more
    Lockheed Martin (10/22/25)
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  • Senior System Administrator

    St. George Tanaq Corporation (Suitland, MD)
    Senior System Administrator - Network Security WFH Flexible*Suitland, MD (http://maps.google.com/maps?q=Suitland+MD+USA) Job Type Full-time Description ... us, visit https://tanaq.com/tanaq-technical-services. **About the Role** We are seeking a **Senior System Administrator - Network Security** to support our… more
    St. George Tanaq Corporation (11/18/25)
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  • SME Network and Computer Systems

    GCyber (Alexandria, VA)
    …and will be hybrid remote (3 days per week onsite ). As the SME Network and Computer Systems Administrator , you will: + Develop, document, and implement ... GCyber is hiring a SME Network and Computer Systems Administrator...software, and hardware) in networked or stand-alone configurations, maintains system integrity, and upgrades systems and/or servers… more
    GCyber (11/18/25)
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  • System and Network

    BOOZ, ALLEN & HAMILTON, INC. (Annapolis Junction, MD)
    System and Network Administrator The Opportunity: A well-designed network is critical to move data and enable organizations to achieve their missions, ... working infrastructures, and increase security, reliability, and availability for mission-critical network systems . You'll apply your expertise in routing and… more
    BOOZ, ALLEN & HAMILTON, INC. (10/24/25)
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  • Systems Administrator (SME)

    BAE Systems (Herndon, VA)
    …and resolution for complex IT systems , as well as technical assistance to computer system users. As a Systems Administrator SME, you will play a critical ... incentives may be available based on position level and/or job specifics. ** Systems Administrator (SME)** **116021BR** EEO Career Site Equal Opportunity… more
    BAE Systems (09/12/25)
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  • Systems Administrator II Generalist…

    V2X (Springfield, VA)
    …Senior Systems Administrator II shall work closely with the activity's Senior Systems Administrator , Network Engineer as well as the IT team to ... respect, responsibility, and professionalism. We are hiring a Senior Systems Administrator II Generalist - Windows Server...Springfield, VA . The position is required to be onsite . The position requires an active Top Secret/SCI clearance… more
    V2X (11/15/25)
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  • Network / Systems

    GovCIO (Washington, DC)
    …a referral to this job (https://careers-govcio.icims.com/jobs/5197/ network - systems - administrator -4/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) ... **Overview** GovCIO is currently hiring for a Systems Administrator to design, implement, and...will be located in DC and will be an onsite position. This position is contingent upon award. **Responsibilities**… more
    GovCIO (09/11/25)
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  • Senior High Performance Computing (HPC)…

    BAE Systems (Annapolis Junction, MD)
    …position level and/or job specifics. **Senior High Performance Computing (HPC) Systems Administrator ** **115702BR** EEO Career Site Equal Opportunity Employer. ... **Job Description** At BAE Systems , we promote a strong, collaborative culture and...TS/SCI clearance with appropriate poly + Ability to work onsite 100% of the time + Candidates shall have… more
    BAE Systems (09/09/25)
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  • Senior Systems Administrator

    General Dynamics Information Technology (Washington, DC)
    …+ years of related experience **US Citizenship Required:** Yes **Job Description:** Senior Systems Administrator Own your opportunity to join our team, bringing ... and together our best becomes better. GDIT has an immediate opening for a Systems Administrator to fill a Core Services position supporting the NNSA (National… more
    General Dynamics Information Technology (09/16/25)
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  • Sr. System Administrator II (Temp)

    RTX Corporation (Annapolis Junction, MD)
    …a safer, more secure world. Raytheon currently has an opening for a temporary System Administrator to perform onsite in our Annapolis Junction, Maryland ... will also be required. We're looking for an experienced Systems Administrator to join our team supporting...level hardware and software + Plan, implement, and operate network services and systems , to include hardware… more
    RTX Corporation (11/19/25)
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  • System Administrator 1

    M. C. Dean (Annapolis Junction, MD)
    …outcomes, improving lives, and changing the world for the better. We are seeking a ** System Administrator 1** to join our **Security and Electronic Systems ... escalating to next level of support. + Monitor Enterprise system status for problems such as network ...and 6+ Years of progressive experience + Requires some system administrator experience in performing triage on… more
    M. C. Dean (11/05/25)
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  • Lead On-Site Systems Administrator

    Leidos (Washington, DC)
    …work both at the downtown DC office and remotely. The Senior Systems Administrator will be the senior onsite technical person responsible for keeping the ... **Description** Leidos is hiring a **Senior Systems Administrator ** to support the ESA...for an individual to serve as part of the onsite technical team supporting our customer from their Downtown… more
    Leidos (11/09/25)
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  • Linux Systems Administrator

    BCMC (Arlington, VA)
    …of the customer mission. Responsibilities: - Serve as a lead Linux Systems Administrator overseeing Red Hat Enterprise Linux (RHEL) environments across ... local and wide area networks, monitor channels for storage-related network and system issues and remediate them...5+ years of directly relevant experience as a Linux System Administrator . - 3+ years of experience… more
    BCMC (10/16/25)
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  • Senior VMWare System Administrator

    Intrepid Solutions and Services (Annapolis Junction, MD)
    …and deployment of new and emerging technologies.We're seeking a **Senior Level System Administrator with specialized experience with VMWare** for a unique, ... **Overview** Darkblade Systems , a CIS Secure company, is a trusted...firewalls (eg, NSX, Cisco ASA). + Experience related to network engineering design, system fit-up, and … more
    Intrepid Solutions and Services (08/28/25)
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  • System Administrator

    GovCIO (Fairfax, VA)
    …/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-VA-Fairfax_ **ID** _2025-7069_ **Category** _IT Infrastructure & Network Engineering & ... **Overview** GovCIO is currently hiring for System Administrator with an active Secret...located in Fairfax, VA and will be a fully onsite position. **Responsibilities** Provides administration and tier 3 operational… more
    GovCIO (11/13/25)
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  • Property Administrator Senior

    System One (Bethesda, MD)
    …interested please reach out directly to ###@altaits.com or call/text ### Property Administrator Senior Bethesda, Maryland ONSITE -Monitor the ZEN inventory ... a storage area until ready for deployment. -Coordinate vendor returns with the Network Services team and NIH property management team -Transport property from off… more
    System One (10/23/25)
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