> Markdown version of [/jobs/ext/4410985-network-engineer-stf-e4](https://www.wearedevelopers.com/jobs/ext/4410985-network-engineer-stf-e4). 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). --- # Network Engineer Stf - E4 - **Company:** Lockheed Martin - **Location:** Bethesda, MD, United States - **Experience:** Expert - **Salary:** $118,000.0 - $219,100.0 - **Contract:** Permanent contract - **Skills:** Agile Methodology, Apple IOS, Border Gateway Protocol, Dynamic Multipoint Virtual Private Networks, Internet Group Management Protocols, Internet Protocol Security (IP SEC), IP Multicasting, Network Layer, Network Architecture, Network Routers, Atlassian Tools, Cisco - **Published:** October 23, 2026 - **Apply:** https://www.jobmonkeyjobs.com/career/28125565/Network-Engineer-Stf-E4-Maryland-Bethesda-1301 ## About the Role * Bachelor's degree in Science, Technology, Engineering or Math (STEM) or related discipline or equivalent professional experience * Minimum of 10+ years work experience in Network Engineering * Prior experience with satellite ground systems design, development, or integration & test * Demonstrated communications skills (verbal and written) with the ability to prepare and present program status to management and customers * An Active Secret clearance to start (Must be a US citizen). Desired Skills * Experience working in an Agile I&T environment, including tools such as Jira and Confluence * Experience designing and documenting network architectures * Experience working with Cisco Router and Switch hardware products and IOS * Experience with IP Multicast and related protocols like IGMP, PIM * Experience with layer 3 networking and tunneling and related protocols like BGP, GRE, IPSec, DMVPN, L3VPN * Demonstrated ability to troubleshoot network problems * Deliver effective customer presentations that include performance results, schedule status, and corrective action details * Active Secret clearance or higher * Support occasional business travel (up to 25%)