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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Mid-Level Network Engineer - **Company:** Concept Plus - **Location:** Silver Spring, MD, United States - **Experience:** Experienced - **Contract:** Permanent contract - **Skills:** Border Gateway Protocol, Network Analysis, Cloud Computing, Data Centers, Linux, IPv6, Virtual Private Networks (VPN), Multi-protocol Systems, Python (Programming Language), Network Security, Network Troubleshooting, Microsoft Visio, Multicasting, Nagios, Routing, Cisco Nexus Switches, Open Shortest Path First (OSPF), Oracle (Applications), Remote Access Technology, Ansible, Zero Trust Network Access, Wide Area Networks, Dynamic Routing, Scripting, Identity Services Engine, Google Cloud, Gitlab, Information Technology, SolarWinds (Software), Firepower, Oracle Cloud Infrastructure, Cisco - **Published:** June 26, 2026 - **Apply:** https://www.clearancejobs.com/jobs/8997072/mid-level-network-engineer ## About the Role * US Citizen * Bachelor's degree in Information Technology or Equivalent. * 5+ years overall experience * Strong experience with ISE/DNAC is a requirement. * Proficient with IP Routing Protocols (OSPFv3, OSPFv2, BGP,), QoS, Multicast, MPLS. * Proficient in VPN technologies - Remote Access and Site-to-Site VPNs. * Network security industry experience with a recent focus on ISE/DNAC/Zero Trust design and deployment. * Expert-level knowledge and experience with design, implementation, and support of Cisco ISE and FTD. * Strong Cloud environment experience. * Must be able to work with end-users, communicate clearly, and meet deadlines . * Must be able to obtain a Public Trust Clearance. * CCNA/CCNP certification preferred. * Certifications in multiple technology areas preferred. * Cisco Datacenter (Nexus, UCS) experience preferred. * Working knowledge of MS Visio preferred. * Working knowledge of Nagios and SolarWinds preferred. * Experience with Linux, automation scripting with Python and GitLab / Ansible preferred. * IPv6 security, configuration, and troubleshooting experience preferred ## Description Concept Plus is seeking a Mid-Level Network Engineer to manage, coordinate, and perform many aspects of network analysis of needs and services and participates in operations and administration of the LAN/WAN infrastructure. This individual will participate in designing solutions, planning, and executing new implementations, working out new product integration and recommending LAN/WAN improvements. This individual must have hands-on experience in supporting Cisco ISE and Firepower appliances, routing and switching, and strong Oracle and/or Google Cloud environment experience. What you'll do * Proactively identify, diagnose, and troubleshoot issues on customer networks. * Act as a technical resource and provide tier 1-3 support, as needed, in response to network issues. * Resolve assigned trouble tickets. * Cloud networking and support (GCP and OCI environments). * Come on-site to an office 3 days a week. ## 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) - [IoT: The road to sustainability](https://www.wearedevelopers.com/videos/557-iot-the-road-to-sustainability) - [Docker network without Docker](https://www.wearedevelopers.com/videos/1418-docker-network-without-docker) - [Your Infrastructure Is Not a Playground: AI Agents for Infra Done Right](https://www.wearedevelopers.com/videos/2084-your-infrastructure-is-not-a-playground-ai-agents-for-infra-done-right) - [Small, Secure, Interconnected: The next Internet Protocol](https://www.wearedevelopers.com/videos/100062-small-secure-interconnected-the-next-internet-protocol) - [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) ## Related Articles - [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) - [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) - [Where to Find Entry-Level Software Engineering Jobs](https://www.wearedevelopers.com/magazine/397-where-to-find-entry-level-software-engineering-jobs) - [The Most Popular IT Jobs on the Market](https://www.wearedevelopers.com/magazine/376-the-most-popular-it-jobs-on-the-market) - [Top-Paying Tech Jobs (with Salaries)](https://www.wearedevelopers.com/magazine/372-top-paying-tech-jobs-with-salaries) - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs)