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IT Support Specialist Junior with Security Clearance

Remote, USA Full-time Posted 2026-06-16

Marathon TS is seeking qualified and skilled individuals to join our Next Generation Enterprise Network team for the Navy and Marine Corps. Job Description: Install, configure, service, repair, and maintain Information Technology (IT) systems in both a stand-alone and client-server environment, including Microsoft (MS) server, Defense Message Systems (DMS), and other authorized IT systems as well... as hardware and software for network services, storage networking devices, and servers. Integrate multiple Information Systems (IS) in a networked environment. Evaluate and resolve customer IS problems. Effect required hardware upgrades and repair to maintain mission capability. Install and configure wireless hubs, routers, switches, and various transmission media, server hardware and software, and ensure the proper installation and configuration of workstation hardware and software for efficient operation on the network.Install, optimize, and troubleshoot Local Area Network (LAN) and Base Area Networks (BAN). Experience with Internet Protocol version 6 (IPv6), Enhanced Interior Gateway Routing Protocol (EIGRP), Border Gateway Protocol (BGP), Virtual Local Area Networks (VLANs), Virtual Private Networks (VPNs), and Network Address Translation (NAT). Requirements: CompTIA Secret Active Secret Clearance #CJJOBS Marathon TS is committed to the development of a creative, diverse and inclusive work environment. In order to provide equal employment and advancement opportunities to all individuals, employment decisions at Marathon TS will be based on merit, qualifications, and abilities. Marathon TS does not discriminate against any person because of race, color, creed, religion, sex, national origin, disability, age or any other characteristic protected by law (referred to as "protected status Apply Job!

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