> Markdown version of [/jobs/ext/573389-sr-network-engineer](https://www.wearedevelopers.com/jobs/ext/573389-sr-network-engineer). 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). --- # Sr. Network Engineer - **Company:** Applied Network Solutions Inc - **Location:** Denver, CO, United States - **Experience:** Expert - **Salary:** $100,000.0 - $200,000.0 - **Contract:** Permanent contract - **Skills:** IEEE 802.1Q, Border Gateway Protocol, Cyber Security, Domain Name System (DNS), Trunking, Multi-protocol Systems, Network Security, Network Planning and Design, Routing, Network Service, Network Management System, Open Shortest Path First (OSPF), Data Streaming, Virtual Local Area Networks, Wide Area Networks, Computer Network Operations, Firewalls (Computer Science), Juniper, Network Support, Cisco - **Published:** June 5, 2026 - **Apply:** https://www.indeed.com/viewjob?jk=1191c329e91641b0 ## About the Role Do you have experience in VLAN?, Do you have a Master's degree?, * TS/SCI Poly * Candidate must have 16 years of experience that can be a combination of work history and education. This equates to a Doctorate and 8 years, master's and 10 years, bachelor's and 12 years, associates and 14 years or HS diploma and 16 years. * Must be compliant with DoD 8140 Information Assurance Technical (IAT) Level 2. * Experience specific to network engineering to include Tier III or higher network operations and/or network design and implementation. * Working knowledge of Cisco, Brocade, and/or Juniper switches and routers * Proven experience implementing and troubleshooting routing protocols in a production network, OSPF, BGP, 802.1q * Understanding of DNS * Proven experience implementing and troubleshooting standard switching and in a production network, understanding of 802.1q, trunking, experience in a CAN/LAN environment. Nice to Haves: * Network engineering and design experience with MPLS WANs, network management tools applications, and firewalls. * Expert knowledge of routing and switching protocols and the ability to demonstrate knowledge through briefings and documentation. Extensive BGP experience a plus. * Cisco Certified Network Professional (CCNP) or equivalent knowledge. ## Description * Interpret customer requirements and apply industry standard design approaches for service delivery. Fully document designs with diagrams, bill of materials, cabling sheets, configurations, ability to brief designs * Use our private test lab to evaluate new technologies and capabilities, test proposed changes to production networks, and recreate troubleshooting scenarios to support the production enterprise network. * Schedule maintenance windows for migrating user connections from legacy to the modern infrastructure transition services with little to no impact on critical data flows. * Provide technical expertise to Operations engineers and technicians, supporting fault isolation and resolution. Solve tough problems with innovative and scalable solutions. * Develop secure network designs including configurations that align with Defense Information Security Agency (DISA) Security Technical Implementation Guides (STIGs) and enterprise policies. Obtain Authority to Operate (ATO) for new devices, software, and capabilities. * Supervise (not manage) other network support specialists to plan, coordinate, and implement network services. * Develop and improve design products, processes, and systems for our team to work efficiently and effectively. ## 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) - [What makes Cybersecurity different for critical infrastructure?](https://www.wearedevelopers.com/videos/571-what-makes-cybersecurity-different-for-critical-infrastructure) - [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) - [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 - [How to Write a CV and Interview if You Don't Fully Qualify For The Job](https://www.wearedevelopers.com/magazine/183-how-to-write-a-cv-and-interview-if-you-don-t-fully-qualify-for-the-job) - [7 Important Tips That Every Software Developer Should Know](https://www.wearedevelopers.com/magazine/101-7-important-tips-that-every-software-developer-should-know) - [Best Paying Jobs in Technology](https://www.wearedevelopers.com/magazine/256-best-paying-jobs-in-technology) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [The Most Popular IT Jobs on the Market](https://www.wearedevelopers.com/magazine/376-the-most-popular-it-jobs-on-the-market) - [What’s the Difference between a Junior, Mid, and Senior Developer?](https://www.wearedevelopers.com/magazine/238-what-s-the-difference-between-a-junior-mid-and-senior-developer)