> Markdown version of [/jobs/ext/2291065-sublan-network-on-site-representative-nosr](https://www.wearedevelopers.com/jobs/ext/2291065-sublan-network-on-site-representative-nosr). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # SubLan Network On-Site Representative (Nosr) - **Company:** Amentum Services, Inc. - **Location:** Groton, CT, United States - **Experience:** Experienced - **Salary:** $89,440.0 - $109,990.0 - **Contract:** Permanent contract - **Skills:** Local Area Networks, Network Administration, Backup and Restore, SC Clearance, Information Technology - **Published:** August 29, 2026 - **Apply:** https://www.juju.com/job/00000000gpie8c ## About the Role + Three (3) years of full-time, hands-on experience in the installation, test, and/or maintenance of Submarine Local Area Networks (SUBLAN/CANES) Naval Tactical Command Support System (NTCSS) Host Based Security System (HBSS), NOSIS and, advanced information technology equipment and/or major network administration systems on board US Naval Submarines, or an equivalent civilian work experience outside of the military + Seven (7) years of full-time experience in the operation and/or maintenance of various computer-controlled equipment used to perform tests, simulations, or real-time operations such as installed forward control systems onboard Naval ships/submarines + Ability to obtain IAT III certification by February 2025, [this position has been designated as a DoD Information Assurance (IA) workforce position in Information Assurance Technician Level III (IAT III) and as a condition of employment incumbents for this position are required to comply with the DoD IA workforce program requirements of , which include; Earn and maintain appropriate credentials from the DoD M8140.03 IA workforce Qualification Matrix (described in M8140.03) associated with specialty area and level commensurate with the scope of major assigned duties for the position to which assigned, and participate in a continuous learning program to maintain certification] + Must be able to obtain and maintain a Secret US Clearance. Note: US Citizenship is required to obtain a Secret Clearance Preferred Qualifications: + Active Secret US Government Clearance. Note: US citizenship is required to maintain a Secret clearance + SubLAN/CANES experience on various classes of submarines including Virginia class ## Description Are you looking to continue providing IT support to the world's finest submarine fleet? If so, Amentum may have the full-time, immediate position you are looking for, as a Submarine Network On-Site Representative (NOSR) for submarines homeported in Groton, CT. Essential Responsibilities: + Provide for onboard and TYCOM administration support, guidance, system onboard training, and monitoring of Submarine Networks at the local ISIC/Submarine Squadrons + Provide support for Submarine Networks including limited non-Submarine Networks client support and non-Submarine Networks laptops/workstations + Mentor and provide instruction and training to fleet LAN administrators in Submarine Networks maintenance and administration procedures (system backups, switch configurations, software configurations, etc.) + Conduct periodic assessments of submarine crew's LAN administration capabilities + Establish and provide ongoing periodic training to submarine crews ## Related Videos - [One Pipeline, Three Regulator - SBOM Compliance for the Developer](https://www.wearedevelopers.com/videos/100169-one-pipeline-three-regulator-sbom-compliance-for-the-developer) - [Chaos in Containers - Unleashing Resilience](https://www.wearedevelopers.com/videos/1065-chaos-in-containers-unleashing-resilience) - [Live doom II deathmatch with John Romero](https://www.wearedevelopers.com/videos/625-live-doom-ii-deathmatch-with-john-romero) - [SRE Methods In an Agency Environment](https://www.wearedevelopers.com/videos/348-sre-methods-in-an-agency-environment) - [Integrating backups into your GitOps Pipeline](https://www.wearedevelopers.com/videos/757-integrating-backups-into-your-gitops-pipeline) - [Challenges for omnichannel applications at ALDI: Data distribution and offline capabilities](https://www.wearedevelopers.com/videos/747-challenges-for-omnichannel-applications-at-aldi-data-distribution-and-offline-capabilities) ## Related Articles - [How We Built a Worry-Free System That Runs for 10+ Years – And What We’d Do Again](https://www.wearedevelopers.com/magazine/751-how-we-built-a-worry-free-system-that-runs-for-10-years-and-what-we-d-do-again) - [Best Companies in the Netherlands: Top 25 Companies in 2023 ](https://www.wearedevelopers.com/magazine/193-best-companies-in-the-netherlands-top-25-companies-in-2023) - [How to land a developer job in Amsterdam](https://www.wearedevelopers.com/magazine/36-how-to-land-a-developer-job-in-amsterdam) - [Dev Digest 134 - Where pixels sing?](https://www.wearedevelopers.com/magazine/477-dev-digest-134-where-pixels-sing) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [Top 6 Hackathons for Developers in 2023](https://www.wearedevelopers.com/magazine/263-top-6-hackathons-for-developers-in-2023)