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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Senior Data Network Engineer - **Company:** TekSynap Corporation - **Location:** Washington, DC, United States - **Experience:** Expert - **Salary:** $98,000.0 - $130,000.0 - **Contract:** Permanent contract - **Skills:** Systems Engineering, Cisco IOS, Configuration Management, Complex Networks, Computer Networks, System Configuration, Wavelength-Division Multiplexing, Network Troubleshooting, Network Architecture, Network Installation Services, Network Monitoring, Routing, Network Segmentation, Network Management System, Remote Infrastructure Management, Virtual Local Area Networks, Network Routers, Computer Networking Systems, ServiceNow IT Service Management, Information Technology, Wireless Technologies, Cisco - **Published:** July 22, 2026 - **Apply:** https://dejobs.org/x/x/140B4096AE8D4CA19AB2B4783D662C2C/job/ ## About the Role * 7+ years of experience supporting enterprise network and infrastructure environments * Advanced experience with Cisco networking technologies including routing, switching, and VLAN configuration * Experience supporting WAN environments and telecommunications circuits including optical/DWDM * Experience leading network installations, upgrades, and infrastructure changes * Strong experience with network troubleshooting and root cause analysis * Experience working within ServiceNow ticketing system * Bachelor's degree in IT, Computer Science, Engineering, or related field (or equivalent experience) * Active or must be able to obtain Public Trust, * Cisco certification (CCNP or higher preferred) * Experience in federal or enterprise IT environments * Experience supporting large, multi-site network environments * Experience with network monitoring and management tools * Knowledge of ITIL-based service management practices, While performing the duties of this job, the employee is regularly required to use hands to grip, handle, or feel; reach with hands and arms; and talk or hear. The employee is regularly required to stand; walk; sit; climb or balance; and stoop, kneel, crouch, or crawl. The employee is regularly required to lift up to 10 pounds. The employee is frequently required to lift up to 25 pounds; and up to 50 pounds. The vision requirements include close vision, distance vision, peripheral vision, depth perception, and ability to adjust focus. WORK AUTHORIZATION/SECURITY CLEARANCE * Must be a U.S. Citizen * Active or must be able to obtain Public Trust ## Description * Lead installation, configuration, and optimization of network infrastructure including routers, switches, and wireless systems * Perform advanced configuration of VLANs, routing, and network segmentation * Oversee Cisco IOS upgrades, validation, and configuration management * Ensure proper configuration and maintenance of remote management access * Maintain and validate network architecture documentation and configuration standards * Lead complex office moves, infrastructure upgrades, and network reconfigurations * Oversee implementation of network changes, ensuring minimal disruption to operations * Support and coordinate troubleshooting and maintenance of WAN and telecommunications circuits including DWDM environments * Coordinate with telecommunications providers, vendors, and internal stakeholders for installations and issue resolution * Utilize advanced network management tools and diagnostic equipment * Provide escalation support for high-priority (P1/P2) incidents and complex network issues * Lead root cause analysis and resolution for recurring or critical issues * Ensure alignment with OCIO response and resolution targets * Coordinate with Project Manager and OCIO for high-impact incidents * Ensure accuracy and completeness of network documentation, diagrams, and configuration records * Review and validate documentation produced by engineering staff * Support preparation of operational reports and performance tracking * Ensure compliance with documentation, audit, and configuration management requirements * Provide technical guidance and mentorship to Systems Engineer Level II staff * Serve as primary technical liaison with OCIO stakeholders for engineering activities * Support planning, coordination, and execution of network changes and upgrades * Ensure consistent communication and alignment across teams ## Related Videos - [How Cisco embraced a DevOps culture within its network engineering team](https://www.wearedevelopers.com/videos/99-how-cisco-embraced-a-devops-culture-within-its-network-engineering-team) - [Creating a routing app with Google Maps API from scratch](https://www.wearedevelopers.com/videos/831-creating-a-routing-app-with-google-maps-api-from-scratch) - [A Technical Introduction to Bitcoin's 2nd Layer- The Lightning Network](https://www.wearedevelopers.com/videos/15-a-technical-introduction-to-bitcoin-s-2nd-layer-the-lightning-network) - [Computer Vision from the Edge to the Cloud done easy](https://www.wearedevelopers.com/videos/263-computer-vision-from-the-edge-to-the-cloud-done-easy) - [Cyber Sleuth: Finding Hidden Connections in Cyber Data](https://www.wearedevelopers.com/videos/893-cyber-sleuth-finding-hidden-connections-in-cyber-data) - [Reducing LLM Calls with Vector Search Patterns - Raphael De Lio (Redis)](https://www.wearedevelopers.com/videos/1714-reducing-llm-calls-with-vector-search-patterns-raphael-de-lio-redis) ## Related Articles - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers) - [Best Paying Jobs in Technology](https://www.wearedevelopers.com/magazine/256-best-paying-jobs-in-technology) - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [Best Companies to work for in London: Top 25 Companies in 2023](https://www.wearedevelopers.com/magazine/187-best-companies-to-work-for-in-london-top-25-companies-in-2023) - [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) - [Top-Paying Tech Jobs (with Salaries)](https://www.wearedevelopers.com/magazine/372-top-paying-tech-jobs-with-salaries)