• Windows System Administrator

    Koniag Government Services (Chantilly, VA)
    Koniag Data Solutions, a Koniag Government Services company **,** is seeking a Windows System Administrator /Technical Support Specialist with a **Secret ... paid time off, and more. **Koniag Government Services is seeking a skilled Windows Systems Administrator /Technical Support Specialist to support Department… more
    Koniag Government Services (10/04/25)
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  • (Mid. or Senior) Networking Systems

    Belay Technologies (Annapolis Junction, MD)
    …up in 2020 and a finalist in 2021! Belay Technologies is seeking a Network Systems Administrator ( Windows ) to join our team. The selected individual will ... CCAs + Must have experience installing, updating, and upgrading Windows Desktop and Server Operating Systems (OS)....Windows OS. + Must have experience with IT system optimization, monitoring, and technical set-up and troubleshooting. +… more
    Belay Technologies (10/01/25)
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  • NOC End User Support Technician

    CACI International (Washington, DC)
    …+ The following certifications is highly desired: + Relevant hands-on Microsoft Windows administrator certification + COMPTIA A+, or Network+, or Security+ ... NOC End User Support Technician Job Category: Information Technology Time Type: Full...devices) and peripherals, software (COTS, GOTS, Web), audiovisual display systems , and wireless technologies. + Schedules and coordinates customer… more
    CACI International (11/06/25)
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  • Network/ Systems Administrator 2…

    GovCIO (Washington, DC)
    …referral to this job (https://careers-govcio.icims.com/jobs/6592/network- systems - administrator -2-%28desktop-and- system ... **Overview** The System Administrator (SA) is responsible for...Microsoft Server platform and its components including Active Directory, Windows Server 2016, 2019 and 2022 Operating Systems more
    GovCIO (09/05/25)
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  • Systems Network Administrator

    Leidos (Laurel, MD)
    …process. Configures and manages Virtual and storage environments; Linux, UNIX and Windows operating systems ; installs/loads operating system software, ... **Leidos** has a new and exciting opportunity for a ** Systems /Network Administrator ** in our **National Security Sector's... Windows 8. -Microsoft Certified IT Professional - Windows Client (MCITP-Client) Desktop Support Tech on… more
    Leidos (09/20/25)
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  • Network- System Administrator II

    Global Resource Solutions (Washington, DC)
    …motivated, detail orientated, and talented individual for the position of Network/ System Administrator II. Job Description: Summary: The Network/ System ... FTP, & SSL + Maintain file servers, Firewalls, network access, Security Monitoring Systems and system documentation as required + Interface with local customers… more
    Global Resource Solutions (10/13/25)
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  • Senior Systems Administrator

    Belay Technologies (Annapolis Junction, MD)
    …process. Configures and manages UNIX and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity ... a finalist in 2021! Belay Technologies seeks a Senior System Administrator (SA) to join our intel...Configures and manages UNIX and Windows operating systems and installs/loads operating system software, troubleshoots,… more
    Belay Technologies (11/19/25)
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  • Mid/Senior System Administrator

    Belay Technologies (Annapolis Junction, MD)
    …The SA configures and manages UNIX and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity and ... a finalist in 2021! Belay Technologies is seeking a System Administrator (SA) to join our intel...AWS Experience + VPC, EC2, S3 + Linux and Windows operating systems + CentOS, RedHat, … more
    Belay Technologies (11/19/25)
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  • Jr./Mid-Level Networking Systems

    Belay Technologies (Annapolis Junction, MD)
    …up in 2020 and a finalist in 2021! Belay Technologies is seeking a Jr./Mid-level System Administrator to join our intel team. The selected individual will be ... security scanning for equipment suites in accordance with the System Security Plans for these systems to...systems (ex. Network Switches, Routers, LANs, & cabling, Windows /Linux operating systems , VMware, etc.). + Must… more
    Belay Technologies (11/07/25)
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  • Tier 2 Systems Administrator

    CACI International (Springfield, VA)
    Tier 2 Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... We are seeking a skilled and motivated Tier 2 System Administrator to join our growing IT...be responsible for maintaining and troubleshooting mission critical IT systems , supporting end users, and ensuring the security and… more
    CACI International (11/05/25)
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  • Systems Administrator

    Leidos (Columbia, MD)
    …and manage UNIX and Windows (or other applicable) operating systems /installs/loads operating system software, troubleshoot, maintain integrity of and ... **Description** **Leidos** has a new and exciting opportunity for a ** Systems Administrator ** in our **National Security Sector's (NSS) Cyber & Analytics… more
    Leidos (10/12/25)
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  • Entry Level or Mid Level System

    Belay Technologies (Annapolis Junction, MD)
    …in 2020 and a finalist in 2 021! Belay Technologies is seeking a Mid-Level System Administrator (SA2) to join our intel team. FC has on-call support ... expertise): + One (1) year experience in Linux, Unix, Windows or Cisco OS operating system +...engineers, web designers, test engineers, systems engineers, systems administrators, database engineers and other tech more
    Belay Technologies (10/10/25)
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  • Systems Administrator (Tier 2…

    William C Brown Inc (Springfield, VA)
    Systems Administrator (Tier 2 Desktop Support) EOE Statement We are an equal employment opportunity employer. All qualified applicants will receive consideration ... protected by law. Description WCBinc is looking for a Systems Administrator (Tier 2 Desktop Support) to...Springfield, VA. Job Description: The Tier 2 Desktop Support Technician provides Deskside IT Service support to the UDS… more
    William C Brown Inc (11/13/25)
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  • System Administrator

    TekSynap (Bethesda, MD)
    …may be substituted for degree requirements. **Overview** We are seeking a ** System Administrator ** to perform various activities to support the success ... NICHD have differing environments and needs. Operating environments include UNIX, Linux, Windows , and MAC. Similarly, software for system operation, management,… more
    TekSynap (09/16/25)
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  • System Administrator

    TekSynap (Arlington, VA)
    …+ Bachelor's degree in IT, Computer Science, or related. + 5+ years system administration (Linux/ Windows ) in hybrid or cloud environments. + Experience with ... IAT Level II (Security+ CE minimum). + Active Secret clearance. **COMPETENCIES** + System provisioning & administration (Linux/ Windows ) + CNCF ecosystem tools &… more
    TekSynap (10/02/25)
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  • C2 Technician Level III

    General Dynamics Information Technology (Sterling, VA)
    …and coordination is highly desired. + Graduate of a DoW Command-and-Control systems administrator course is preferred. **Skills and Competencies:** + ... system support. + Ensure interoperability and integration of DoW C-RAM systems with COTS hardware. + Maintain technical system hardware configurations and… more
    General Dynamics Information Technology (11/04/25)
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  • Incident Technician

    ManTech (Vienna, VA)
    …Directory, Microsoft Office, business applications, browsers, networking, and telecommunications systems . + Answer end-user inquiries regarding system ... resolve technical issues involving computer hardware, software, networks, and telecommunications systems . + Experience supporting Windows 10, Microsoft Office… more
    ManTech (11/22/25)
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  • Deskside Technician

    SAIC (Washington, DC)
    …years of relevant experience and working advanced knowledge of networked environments, operating systems ( Windows 7/8/10), PC and network hardware. + Must be ... Services at our Washington, DC location. **Job Details:** + The Deskside technician will provide ongoing support to Executives and employees across the enterprise… more
    SAIC (11/20/25)
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  • Incident Technician

    ManTech (Chantilly, VA)
    …Active Directory, Microsoft Office, enterprise applications, web browsers, and telecommunications systems + Answering user inquiries regarding system procedures, ... diagnose and resolve technical problems involving hardware, software, networking, and telecom systems + Experience supporting Windows 10, Microsoft Office 2016… more
    ManTech (11/22/25)
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  • Video Tech

    Leidos (Springfield, VA)
    …technical staff in a collaborative team environment. + Proficient in Microsoft Windows environments and commonly used system support tools. **Preferred ... multi-site environments with high operational demands. + Deep technical knowledge of systems integration across varied platforms (eg, Windows , Linux, cloud,… more
    Leidos (11/01/25)
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