• Systems Administrator

    Serco (Washington, DC)
    …available for this position $97787.27 - $162978.79 Serco is seeking a skilled Systems Administrator to support the Navy-owned PMS-ES Integrated Data Environment ... (IDE) in Washington, DC. This role involves maintaining a hybrid infrastructure spanning on-premises servers and AWS GovCloud, managing virtual machines,… more
    Serco (01/03/26)
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  • Cloud Infrastructure Administrator

    Ops Tech Alliance (Washington, DC)
    …this role, you'll install, configure, and maintain infrastructure across cloud, hybrid cloud, LAN, and WAN environments-keeping systems running smoothly and ... Cloud Infrastructure Administrator (Washington, DC) **Cloud ...**Responsibilities** + Install, configure, maintain, and troubleshoot cloud and hybrid infrastructure , servers, network hardware, and software… more
    Ops Tech Alliance (12/17/25)
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  • Infrastructure Network Administrator

    Ops Tech Alliance (Washington, DC)
    Infrastructure Network Administrator (Washington, DC) ** Infrastructure Network Administrator ** _TS/SCI Clearance Required_ _Salary Range: $91,500 - ... $110,800 per year_ Ops Tech Alliance is seeking an Infrastructure Network Administrator to configure, maintain, and monitor secure network environments… more
    Ops Tech Alliance (12/17/25)
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  • Principal Server Administrator

    BAE Systems (Washington, DC)
    …security, and compliance with federal policies and standards. You'll leverage hybrid infrastructure expertise to optimize performance and scalability to ... will include provisioning new server resources, operating and monitoring server infrastructure , and maintaining server systems through routine maintenance,… more
    BAE Systems (10/30/25)
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  • Principal Cloud Administrator

    BAE Systems (Washington, DC)
    …**Join a Team that's Shaping the Future of IT Support** At BAE Systems , we're passionate about delivering innovative IT solutions that enable our customers to ... achieve their missions. As a **Principal Cloud Administrator ** , you'll play a critical role in providing exceptional IT support to the customer. You'll be part of a… more
    BAE Systems (10/30/25)
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  • HPC Systems Administrator (IT@JH…

    Johns Hopkins University (Baltimore, MD)
    IT@JH Research Computing is seeking a **_HPC_** ** Systems Administrator ** who will support the daily operation and upkeep of Johns Hopkins University's ... Development - Intermediate + Systems Integration - Intermediate Classified Title: Systems Administrator Job Posting Title (Working Title): HPC Systems more
    Johns Hopkins University (12/19/25)
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  • Systems Administrator

    BOOZ, ALLEN & HAMILTON, INC. (Annapolis Junction, MD)
    Systems Administrator The Opportunity: In this role, you'll design, operate, and evolve the systems that power national-security missions. From enterprise ... related field + VMware Certified Professional (VCP), Microsoft Certified: Windows Server Hybrid Administrator Associate, or Red Hat Certified System … more
    BOOZ, ALLEN & HAMILTON, INC. (12/23/25)
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  • Principal Network Administrator

    BAE Systems (Washington, DC)
    …**Join a Team that's Shaping the Future of IT Support** At BAE Systems , we're passionate about delivering innovative IT solutions that enable our customers to ... achieve their missions. As a **Principal Network Administrator ** , you'll play a critical role in providing exceptional IT support to the customer. You'll be part of… more
    BAE Systems (10/30/25)
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  • Junior Systems Administrator

    fusionSpan (Rockville, MD)
    …Wednesdays, and Thursdays) Overview We are looking for a sharp, technically-minded Junior Systems and Integrations Administrator to join our team. This is an ... fusionSpan (https://www.fusionspan.com/) is a dynamic, fast-paced hybrid and remote work environment that prioritizes innovation, trust, and community in everything… more
    fusionSpan (01/03/26)
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  • System Administrator

    BAE Systems (Washington, DC)
    **Job Description** BAE Systems is seeking a full-time on-site System Administrator at Washington Navy Yard supporting our work as a prime contractor on a ... role you will work with a Team to install, configure, and maintain systems across several networks. Key responsibilities are to: + Install, configure, harden, patch,… more
    BAE Systems (12/16/25)
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  • Systems Administrator w/Poly

    BigBear.ai (Hanover, MD)
    …a System Administrator to support mission critical application and systems in support of multiple Identity, Credential and Access Management (ICAM) projects. ... The selected candidate will serve in a System Administrator role to keep the system operational, compliant and...trouble shooting as needed. The position will be a hybrid role in Hanover, MD. What you will do… more
    BigBear.ai (12/17/25)
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  • VMware Administrator

    SAIC (Washington, DC)
    …teams to ensure optimal performance and capacity planning of virtual and physical infrastructure . + Support Azure IaaS and hybrid integrations, including VM ... (ATP) or related hardware certification. + Experience with Azure Migrate or hybrid cloud migration scenarios. + Exposure to Infrastructure -as-Code tools… more
    SAIC (12/13/25)
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  • Systems Administrator II/Tools…

    GovCIO (Bethesda, MD)
    …(https://careers-govcio.icims.com/jobs/7270/ systems - administrator -ii-tools-engineer/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** ... **Overview** GovCIO is currently hiring for Systems Administrator /Tools Engineer, for our NIH-CIT...position is located in Bethesda, MD and is a remote/ hybrid position. **Responsibilities** This role's responsibilities include but are… more
    GovCIO (12/18/25)
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  • Cloud Database Administrator (Washington,…

    Ops Tech Alliance (Washington, DC)
    …seeking a Cloud Database Administrator to manage, administer, and optimize database systems within cloud and hybrid cloud environments. This role is integral ... Cloud Database Administrator (Washington, DC) **Cloud Database Administrator **...recovery, disaster recovery planning, and continuity procedures for database systems . + Document database infrastructure , configurations, processes,… more
    Ops Tech Alliance (12/17/25)
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  • Server Administrator

    Koniag Government Services (Washington, DC)
    …spending accounts, paid holidays, paid time off, and more. The ideal Server Administrator will: Support our IT infrastructure operations. This role focuses on ... Koniag IT Systems LLC, a Koniag Government Services company, is seeking a Server Administrator to support KITS and our government customer in Washington, DC.… more
    Koniag Government Services (10/15/25)
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  • Mobility Administrator

    Koniag Government Services (Washington, DC)
    Koniag IT Systems LLC, a Koniag Government Services company, is seeking a Mobility Administrator to support KITS and our government customer in Washington, DC. ... This is a hybrid opportunity, requires 3days onsite and 2days remote. We...self-motivated individual to perform the duties of a Mobility Administrator to support a potential future business opportunity located… more
    Koniag Government Services (10/16/25)
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  • SAP Ns2 Hana Database Administrator -TS/SCI…

    SAP (Columbia, MD)
    …a team that wants you to grow and succeed. **SAP NS2 HANA Database Administrator ** NS2 COMPANY DESCRIPTION SAP is the global market leader for business software and ... and support to meet the requirements of US national security and critical infrastructure customers. **This position requires access to customer data; Must be a US… more
    SAP (10/22/25)
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  • Cloud System Administrator

    ManTech (Annapolis Junction, MD)
    …maintain system solutions **Minimum Qualifications:** + 14+ years of experience as a Systems Administrator or Cloud Engineer supporting programs of similar scope ... for all enterprise users. **Responsibilities include:** + Manage and maintain server infrastructure in a hybrid environment (on-premises and AWS cloud). +… more
    ManTech (12/24/25)
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  • Cloud Administrator

    SAIC (Washington, DC)
    …and configuration; cloud deployment models including public, community, private, and hybrid ; cloud service delivery models including infrastructure -, platform-, ... technical and administrative support to facilitate operations of critical MARS infrastructure and services. This effort focuses on providing a comprehensive set… more
    SAIC (01/03/26)
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  • System and Network Administrator

    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, but how can an ... resp ond to evolving adversaries. You'll upgrade or develop enterprise-wide infrastructure , troubleshoot and resolve complex network issues, analyze current working… more
    BOOZ, ALLEN & HAMILTON, INC. (12/22/25)
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