• Certified IT Administrator ( LAN

    City of New York (New York, NY)
    …Description The New York City Employees' Retirement System seeks a Certified IT Administrator to join their IT Network and Telecommunications unit in the Information ... Technology division. The individual will join a team of senior technicians who support 750 users in two locations and should have a minimum of five (5) years of… more
    City of New York (11/26/25)
    - Save Job - Related Jobs - Block Source
  • Telecommunications Network System…

    Tri-State Generation and Transmission Association, Inc. (Westminster, CO)
    …Network System Administrator II, job grade T4; Telecommunications Network System Administrator III, job grade T5; or Senior Telecommunications Network System ... Disability (STD), Employee Assistant Program (EAP) and Paid Leave Benefits. ** Senior Telecommunications Network System Administrator ** Hiring Wage: $64.58… more
    Tri-State Generation and Transmission Association, Inc. (11/24/25)
    - Save Job - Related Jobs - Block Source
  • Senior IT / System Administrator

    R&D Industries, Inc. (Milford, IA)
    Position Overview Our Senior IT / System Administrators & Network Engineers hold a wealth of knowledge regarding complex LAN and WAN network infrastructure. They ... to have leading-class knowledge of hardware, software, networking, and security. A Senior Systems & Network Engineer should have years of experience working in… more
    R&D Industries, Inc. (12/16/25)
    - Save Job - Related Jobs - Block Source
  • Senior Linux/Unix Administrator

    S4 Inc. (Omaha, NE)
    …Experience | Full Time | Comprehensive and competitive benefits Job Title: Senior Linux/Unix Administrator Work Location: USSTRATCOM Offutt AFB Clearance: TS/SCI ... Travel: Occasional Salary: Commensurate with experience Job Listing Number: NE25002 LCAT: Senior Network and Computer Systems Administrator Overview: S4 is… more
    S4 Inc. (01/07/26)
    - Save Job - Related Jobs - Block Source
  • Senior Network and Computer Systems…

    NANA Regional Corporation (South Burlington, VT)
    We are seeking an experienced Senior Network and Computer Systems Administrator to lead the administration, security, and optimization of the USCIS enterprise IT ... network and systems services used to support USCIS operations nationwide. As a senior -level administrator , you will provide technical leadership and oversight of… more
    NANA Regional Corporation (10/16/25)
    - Save Job - Related Jobs - Block Source
  • Senior Systems Administrator

    SMX (Patuxent River, MD)
    Senior Systems Administrator (4521)at SMX(View all jobs) (https://www.smxtech.com/careers/) Patuxent River, MD SMX is looking for a highly motivated ** Senior ... onsite support at Patuxent River NAS in southern Maryland. As the Systems Administrator , you will join a team of highly-driven, supportive, and skilled professionals… more
    SMX (12/12/25)
    - Save Job - Related Jobs - Block Source
  • Senior Network Administrator (TS/SCI…

    Fluor (Las Cruces, NM)
    …an active (or ability to obtain) TS/SCI with Polygraph Clearance The Senior Network Administrator has advanced knowledge within designated Information Technology ... development, implementation and integration of IT solutions. The Network Administrator analyzes, evaluates, and recommends innovative solutions. Proficient with… more
    Fluor (12/31/25)
    - Save Job - Related Jobs - Block Source
  • Network Administrator ( Senior

    Link Solutions Inc (Aberdeen Proving Ground, MD)
    …for CMMI ML3 for Services and Development. Link Solutions is seeking a Network Administrator ( Senior -Level) to join our team at Aberdeen Proving Ground, MD. + ... DoD Top Secret Clearance. + Non-remote (relocation incentive available) The Network Administrator ( Senior -Level) will be responsible for supporting the Army… more
    Link Solutions Inc (01/06/26)
    - Save Job - Related Jobs - Block Source
  • Senior Technical Administrator

    Compass Group, North America (Dorchester, MA)
    …infrastructures, driving digital transformation, and much more. **Job Summary** The Senior Technology Administrator position is responsible for providing ... represent the user perspective in all technical operations and project activities. The Senior Technology Administrator works as a member of the Technology… more
    Compass Group, North America (12/18/25)
    - Save Job - Related Jobs - Block Source
  • Systems Administrator Senior

    Lockheed Martin (Fayetteville, NC)
    **Description:** You will be the Systems Administrator Senior for our team\. Our team is responsible for delivering elite IT services-including hardware and ... enclave\. **What You Will Be Doing** As the Systems Administrator Senior , you will be responsible for...or Microsoft HyperV/Virtual Server * A solid understanding of LAN /WAN networking * Group Policy design and configuration *… more
    Lockheed Martin (12/18/25)
    - Save Job - Related Jobs - Block Source
  • Senior Network Administrator

    SOS International LLC (Pearl Harbor, HI)
    …Power the Mission. Join SOSi in Honolulu.** SOSi is on the hunt for a ** Senior Network Administrator ** to join our elite team at **Joint Base Pearl Harbor ... and make a strategic impact-this is your next move. Essential Job Duties As a Senior Network Administrator at SOSi, you will work within the Network Operations… more
    SOS International LLC (11/21/25)
    - Save Job - Related Jobs - Block Source
  • Senior Linux System Administrator

    Belay Technologies (Annapolis Junction, MD)
    …up in 2020 and a finalist in 2021! Belay Technologies is seeking a Senior Linux System Administrator (SA). The SA provides support for implementation, ... and Linux server instances and an extensive network infrastructure ( LAN and WAN). The candidate will also manage and...on an on-call basis. + The Level 3 System Administrator shall possess the following capabilities: + Provide support… more
    Belay Technologies (01/04/26)
    - Save Job - Related Jobs - Block Source
  • NAVAIR Senior Systems Administrator

    JHNA (Patuxent River, MD)
    Patuxent River, MD, USA | Full Time Overview: JHNA is currently seeking a Senior Systems Admin to join our NAVAIR team in Patuxent River, MD. As a System ... Administrator supporting NAVAIR, you'll collaborate with talented professionals to...Install, configure, and support an organization's local area network ( LAN ), wide area network (WAN), and Internet systems or… more
    JHNA (01/06/26)
    - Save Job - Related Jobs - Block Source
  • Senior Network and Computer Systems…

    NANA Regional Corporation (Orlando, FL)
    ASE is looking for a Senior Network and Computer Systems Administrator to work in support of Naval Air Warfare Center Training Systems Division (NAWCTSD) in ... + Installs, configures, and maintains an organization's local area network ( LAN ), wide area network (WAN), data communications network, operating systems, and… more
    NANA Regional Corporation (12/20/25)
    - Save Job - Related Jobs - Block Source
  • Senior Administrator , IT…

    Invenergy (Chicago, IL)
    …3-day posting window. Job Description Position Overview Invenergy is seeking a Senior Administrator , Infrastructure - Networking to join our Technology Services ... is a plus. Responsibilities + Design, configure, and maintain enterprise LAN /WAN networks using Cisco routers, switches, and wireless solutions. + Deploy,… more
    Invenergy (12/19/25)
    - Save Job - Related Jobs - Block Source
  • Senior Network Administrator

    SOS International LLC (Pearl Harbor, HI)
    …the Charge in Network Operations Across the Pacific!** SOSi is looking for a ** Senior Network Administrator / Network Operations Deputy** to join our dynamic ... to ensure **secure, resilient, and high-performing networks** . From LAN /WAN infrastructure to Unified Communications, VoIP, VTC, and cryptographic systems,… more
    SOS International LLC (12/12/25)
    - Save Job - Related Jobs - Block Source
  • Systems Administrator II Generalist Sr…

    V2X (Springfield, VA)
    …challenges with integrity, respect, responsibility, and professionalism. We are hiring a Senior Systems Administrator II Generalist - Windows Server - active ... to obtain and maintain a Counterintelligence (CI) Polygraph. The Senior Systems Administrator II shall support the...across multi-platform information systems varying in size and complexity ( LAN , MAN, WAN, etc.). + Shall have 3 or… more
    V2X (11/15/25)
    - Save Job - Related Jobs - Block Source
  • Systems Administrator

    General Dynamics Information Technology (Sterling, VA)
    …years of related experience **US Citizenship Required:** Yes **Job Description:** SYSTEMS ADMINISTRATOR SENIOR Advance how our customers operate while you ... advance your career. Join GDIT as a Systems Administrator Senior and build an impactful career in enterprise IT, collaborating with people who are driven and… more
    General Dynamics Information Technology (12/18/25)
    - Save Job - Related Jobs - Block Source
  • Network Administrator

    City of Gulfport (Gulfport, MS)
    …Annual Salary: $62,244.19 Position Overview: This position answers directly to the Senior Network Engineer. The Network Administrator is responsible for ... + Network Operations & Maintenance + Monitor and maintain the City's LAN /WAN infrastructure to ensure high availability and performance. + Conduct daily network… more
    City of Gulfport (12/16/25)
    - Save Job - Related Jobs - Block Source
  • Infrastructure Administrator

    Access Dubuque (Dubuque, IA)
    …Date 20251009 End Date 20260205 Featured Job TH Ad TH Comments **Similar Jobs** Senior Equity Administrator McGraw Hill Account Administrator Cottingham & ... Infrastructure Administrator **Hillcrest Family Services** 1 Positions ID: 554120141...Oversee installation, configuration, and support of IT systems, including LAN /WAN, VPNs, firewalls, and wireless infrastructure. + Administer and… more
    Access Dubuque (12/11/25)
    - Save Job - Related Jobs - Block Source