• LAN Administrator

    Kennedy Krieger Institute (Baltimore, MD)
    **Overview** The LAN Administrator I is responsible for providing end-user support, problem resolution, and service request actions for desktop workstations, ... laptops, PDA's, software applications, peripherals, and Windows Operating Systems. The LAN Administrator I is responsible for the integrity and security of… more
    Kennedy Krieger Institute (09/25/25)
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  • Systems Administrator II Generalist Sr…

    V2X (Springfield, VA)
    …integrity, respect, responsibility, and professionalism. We are hiring a Senior Systems Administrator II Generalist - Windows Server - active TS/SCI clearance to ... obtain and maintain a Counterintelligence (CI) Polygraph. The Senior Systems Administrator II shall support the Information Technology (IT) Operations and… more
    V2X (11/15/25)
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  • Cloud Administrator

    Leidos (Ashburn, VA)
    …information systems including local area networks/wide area networks ( LAN /WAN), commercial Internet connection, public facing websites, wireless, mobile/cellular, ... confirmed security violations. We are seeking a skilled and motivated Cloud Administrator to join our growing team. **Primary Responsibilities:** The Cloud … more
    Leidos (11/15/25)
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  • Network Administrator

    Tactibit Technologies LLC (Suitland, MD)
    …with a shared commitment to excellence in everything we do. About the Network Administrator position We are looking for a talented network administrator to join ... planning, network integrations, and security hardening. As a Network Administrator , you will be expected to perform network infrastructure installations… more
    Tactibit Technologies LLC (09/25/25)
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  • Operations 24x7 Support (Sr System…

    General Dynamics Information Technology (Springfield, VA)
    …Required:** Yes **Job Description:** Transform technology into opportunity as a Systems Administrator with GDIT. A career in enterprise IT means connecting and ... At GDIT, people are our differentiator. As a Systems Administrator you will help ensure today is safe and...systems, etc), Unix/Linux systems, Microsoft Windows systems, Data Center LAN , Storage solutions, Oracle & SQL database and other… more
    General Dynamics Information Technology (12/04/25)
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  • Network and Computer Systems Administrator

    Deloitte (Baltimore, MD)
    …innovation. Work You'll Do Join Deloitte as a Network & Server Administrator , where you'll install, configure, and maintain our organization's local area network ... ( LAN ), data communications network, operating systems, and both physical...3+ years of experience as a network or systems administrator + Active Top Secret security clearance (SCI eligible)… more
    Deloitte (11/22/25)
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  • Senior Systems Administrator (Onsite)

    BAE Systems (Springfield, VA)
    **Job Description** As a Systems Administrator in an enterprise test organization, the incumbent will be part of a thriving dynamic team of Systems Administrators ... functions. To include, but not limited to, setting up administrator accounts, maintaining system documentation, tuning system performance, installing system-wide… more
    BAE Systems (11/19/25)
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  • Cloud System Administrator

    DCCA (Annapolis Junction, MD)
    Cloud System Administrator Location Annapolis Junction, MD Job Code 2063 # of Openings 1 Apply Now ... competitive compensation and benefits package. Visit our website at: www.dcca.com Cloud System Administrator Candidate must have an active TS/SCI w/ Poly For over 40… more
    DCCA (11/17/25)
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  • Network Administrator 2

    M. C. Dean (Annapolis Junction, MD)
    …in electrical, engineering, and cybersecurity industries. We are seeking a **Network Administrator 2** to join our **Security and Electronic Systems (SES)** business ... problem resolution. + Support planning and implementation of high and low speed LAN connections and designs. + Support planning and implementation of VPN solutions… more
    M. C. Dean (11/26/25)
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  • Network Administrator II

    William C Brown Inc (Springfield, VA)
    Network Administrator II EOE Statement We are an equal employment opportunity employer. All qualified applicants will receive consideration for employment without ... protected by law. Description WCBinc is looking for a Network Administrator to provide support for implementation, troubleshooting and maintenance of IT… more
    William C Brown Inc (12/01/25)
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  • Principal System Administrator

    DCCA (Annapolis Junction, MD)
    Principal System Administrator Location Annapolis Junction, MD Job Code 2270 # of Openings 1 Apply Now ... compensation and benefits package. Visit our website at: www.dcca.com Principal System Administrator Candidate must have an active TS/SCI w/Poly For over 40 years,… more
    DCCA (11/17/25)
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  • SharePoint Administrator

    General Dynamics Information Technology (Washington, DC)
    …Citizenship Required:** Yes **Job Description:** We are seeking an experienced SharePoint Administrator to lead the upgrade of our SharePoint 2019 environment to ... and hotfixes during off-peak times. + Work closely with LAN Admins to make sure that the farm is...Government Clearance. Strongly preferred: + Microsoft 365 Certified: Enterprise Administrator Expert. The likely salary range for this position… more
    General Dynamics Information Technology (11/28/25)
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  • Network-System Administrator II

    Global Resource Solutions (Washington, DC)
    …detail orientated, and talented individual for the position of Network/System Administrator II. Job Description: Summary: The Network/System Administrator II ... (OS) administration and associated hardware + Working knowledge of Local Area Network ( LAN ) and Wide Area Network (WAN) technologies and data backup technologies to… more
    Global Resource Solutions (10/13/25)
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  • HBSS Administrator

    Leidos (Fort Belvoir, VA)
    **Description** Leidos is seeking a skilled **Senior HBSS Administrator in Fort Belvoir, VA** to join the I3TS team supporting DTRA. The I3TS program provides ... their Endpoint Security with experience in Trellix and Microsoft Defender. Administrator will also be responsible in applying Security Technical Implementation… more
    Leidos (12/03/25)
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  • Network Administrator

    Nightwing (Sterling, VA)
    …intelligence community, defense, civil, and commercial markets. Job Title: Network Administrator Location: Sterling, VA Clearance: TS/SCI Poly **This position is ... CONTINGENT upon contract award** The Network Administrator (NA) collaboratively works closely with the leadership, CPM/CPO, FE SRE and Product Team (Platform) to… more
    Nightwing (09/26/25)
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  • System Administrator

    Koniag Government Services (Washington, DC)
    …Solutions, LLC,** a Koniag Government Services company, is seeking a System Administrator with a Secret Clearance to support **ATS** and Department of State ... and abilities administering network, Web and communication system, including LAN and WAN systems. + Demonstrated experience administering, installing, managing,… more
    Koniag Government Services (11/12/25)
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  • Network Administrator

    Leonardo DRS, Inc. (Arlington, VA)
    …visit www.leonardodrs.com . **Job Summary** As a cleared SIPR Network and System Administrator and a member of the Corporate Risk Management Framework (RMF) Support ... on-prem connected and standalone, high and low, information systems and network connections ( LAN and WAN) to ensure high levels of availability and Security. *… more
    Leonardo DRS, Inc. (11/05/25)
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  • Software Engineer/Systems Administrator

    Cinteot (Springfield, VA)
    Software Engineer / Systems Administrator (location: Springfield, VA) The selected individual will be responsible to support the Framework Services / Platform and ... 2019, Win Active Directory). + Scripting Experience (Batch, PowerShell). + Understanding of LAN and WAN infrastructure. + Very Good MS Office Suite Skills. + Very… more
    Cinteot (11/06/25)
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  • Network Administrator 3 -Tyson's

    M. C. Dean (Vienna, VA)
    …landscape. **Position Summary:** MC Dean is seeking a highly competent **Network Administrator 3** to assist on the design and maintenance of its network ... SQL. + Experience in the use of routing protocols and switching technologies, LAN /WAN medias and protocols. + Ability to plan and organize work and interact… more
    M. C. Dean (11/26/25)
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  • Systems Administrator - Tier 3 Support

    GovCIO (Fairfax, VA)
    **Overview** GovCIO is currently hiring for a System Administrator - Tier 3 Support with an active Secret clearance in support of our DEA Bluestone program. ... technologies such as DNS, DHCP, VDI, SQL Server, IIS, Apache, SAN, Hyper-Converged, LAN , WLAN, VLAN, OSI model, TCP/IP, VPN, firewalls, and PKI **Qualifications** +… more
    GovCIO (12/02/25)
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