Senior Network Engineer

Job Overview Job Title: Senior Network Engineer Location: Fort Sam Houston, TX Job Responsibilities Trace is seeking Senior Network Engineers to support LAN, WLAN, and WAN operations. These positions play a critical role in enhancing network security, supporting Military Treatment Facilities (MTFs), and ensuring compliance with DoD, DHA, and regional policies. Enhance and maintain LAN/WLAN/WAN security, including barrier systems that prevent unauthorized access to MTF systems. Configure and manage firewalls, VPN technologies, and intrusion detection systems (IDS). Provide written technical recommendations for network changes, enhancements, or operational improvements. Document network changes via tickets, written standards, and coordination with the NetMOD Network Standards Team. Evaluate vendor products and recommend solutions that best meet DoD and regional requirements. Develop and enforce LAN/WLAN/WAN procedures, ensuring full compliance with DoD, DHA, and regional command directives. Communicate status updates and issue resolutions to key customers. Troubleshoot and resolve complex issues across all layers of the OSI model using diagnostics and network administration tools. Contribute to policy development, standardization efforts, and best practice documentation. Establish and maintain minimum standards for LAN/WLAN/WAN access and overall network performance. Lead or participate in additional projects as required. Perform duties of subordinate roles when required, including during travel to supported sites. Minimum Qualifications Active, in-scope US Government issued Secret clearance. US Citizenship required. DoD Directive 8570.01 Level III certification (IAM) or equivalent as required by DoD 8570.01‑M. Certifications required: CCNP and CISSP. Experience with DoD Health Care Information Systems required. Mastery of key networking protocols and technologies, including TCP/IP, XDM, SMTP, SNMP, DNS, DHCP, RSTP, VRRP, BIND, EIGRP, BGP, OSPF, PPP, HDLC, V.35, RS‑449, and associated IEEE 802 standards (802.1d/q/w, 802.3, 802.5, 802.10, 802.11, 802.3u/z). Strong understanding of synchronous/asynchronous communications, Ethernet (Fast and Gigabit), FDDI, ATM, and other communications media used by DoD and DHA. Proficiency with OTDRs, cable testers, network sniffers, and EIA/TIA cabling standards. Expert‑level experience in routed, switched, and shared LAN environments using Microsoft OS, Windows Active Directory, UNIX, and OpenVMS. Experience supporting routers, switches, terminal servers, and long‑haul WAN connectivity. Desired Qualifications Expertise with Windows networking, Cisco Systems, and SolarWinds Orion. Strong familiarity with Zero Trust architectures. Education Bachelor’s degree in Computer Science, Engineering, or related technical field, and 5 years of directly related experience; OR completion of a certified technical/vocational program and 10 years of progressively complex related experience. Equal‑Opportunity Employer Trace Systems is an equal opportunity employer. Qualified candidates will be considered without regard to legally protected characteristics. #J-18808-Ljbffr