> Markdown version of [/jobs/ext/1404120-network-engineer-iii](https://www.wearedevelopers.com/jobs/ext/1404120-network-engineer-iii). 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 III - **Company:** CACI International Inc. - **Location:** Denver, CO, United States - **Experience:** Experienced - **Salary:** $82,700.0 - $173,900.0 - **Contract:** Permanent contract - **Skills:** Border Gateway Protocol, VoIP, Network Analysis, Computer Networks, Enhanced Interior Gateway Routing Protocol, IPv4, IPv6, Virtual Private Networks (VPN), Network Security, Multicasting, Network Configuration and Change Management, Network Architecture, Network Administration, NIPRNet, Open Shortest Path First (OSPF), HP OpenView, Simple Network Management Protocols, VPN Clients, Wide Area Networks, Network Routers, Enterprise Software Applications, Juniper, Information Technology, Cisco Firewalls, SolarWinds (Software), OPNET (Software), Cisco - **Published:** July 23, 2026 - **Apply:** https://dejobs.org/x/x/D98D8B5E4C6A4B98BAA5EFE7AF3210CE/job/ ## About the Role Required * Security Clearance: active TS/SCI * 8+ years related technical experience in Network and Transport technologies, tools, and techniques * 4+ years' experience with large-scale enterprise/global networks in a high paced diverse environment * Understanding and experience with the DoD Architecture Framework and other key DoD network architecture and strategic planning instructions * Experience with CISCO and Juniper, switches, routers, Cryptographic devises, VPN and VPN client. * Experience with Network analysis tools (CISCO Network Analysis Modules, Solar Winds Network Management, OPNET NetOne, HP Network Node Manager, etc.) * Experience with CISCO firewall/VPN equipment (Adaptive Security Appliance, etc.) * Experience with supporting IP services to connect to NIPRNET, SIPRNET and JWICS (IPv4, VPN, IPv6, Multicast, QOS, SDN, SNMP, VOIP, VTC, etc.) * Experience with EIGRP, OSPF, BGP and multicast. * Certifications: IAT II Desired * Master's degree in Computer Science or related field * CISCO CCNP, CCVP, CCNA or CCDP (or equivalent) * ITIL v3 Foundations * ISC2 CISSP ## Description Team CACI has an exciting and challenging opportunity available for a Network Engineer supporting an Intelligence Community customer's wide-area (WAN), local-area (LAN) and campus-area (CAN) networks across multiple security domains. Responsibilities * Travel 25% for CONUS Networking work * Focus will be on Network Engineering * Coordination of system maintenance, monitoring and installation of multiple WAN/LAN environments encompassing multiple specializations, platforms and technologies. * Assist with research and implementation of enterprise system-wide network solutions/capabilities/enhancements to support customer business/mission goals and objectives. * Troubleshoot and resolve network media and components. * Evaluate and monitor health and performance of the network including hardware and management software. * Develop and maintain a road map for capabilities, operations, and technologies. * Assist with development and execution of test plans and supporting documentation of all network configuration upgrades, additions or revisions for customer approval before implementation. * Support network traffic analysis and bandwidth optimization efforts to ensure attainment of performance and availability objectives. * Evaluate and report on new/emerging network/communication technologies to enhance capacity, performance and reliability of the network. * Evaluate and recommend changes and/or technology upgrades to address performance, standardization and industry best practices * Follows all Customer network security processes and procedures, ensures compliance with all Government policies. * Represent customer requirements in technical exchanges with other government agencies. * Perform site surveys to new installations and technology refresh. * Installs, maintains and troubleshoots satellite communications equipment. * Develop and maintain network architecture diagrams. ## Related Videos - [IP Authentication: A Tale of Performance Pitfalls and Challenges in Prod](https://www.wearedevelopers.com/videos/1413-ip-authentication-a-tale-of-performance-pitfalls-and-challenges-in-prod) - [IoT: The road to sustainability](https://www.wearedevelopers.com/videos/557-iot-the-road-to-sustainability) - [Getting under the skin: The Social Engineering techniques](https://www.wearedevelopers.com/videos/38-getting-under-the-skin-the-social-engineering-techniques) - [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) - [What makes Cybersecurity different for critical infrastructure?](https://www.wearedevelopers.com/videos/571-what-makes-cybersecurity-different-for-critical-infrastructure) - [Small, Secure, Interconnected: The next Internet Protocol](https://www.wearedevelopers.com/videos/100062-small-secure-interconnected-the-next-internet-protocol) ## Related Articles - [Best Paying Jobs in Technology](https://www.wearedevelopers.com/magazine/256-best-paying-jobs-in-technology) - [Best US AI Conferences for CTOs in 2026: Build vs. Buy, Vendor Evaluation, and Peer Intelligence](https://www.wearedevelopers.com/magazine/736-best-us-ai-conferences-for-ctos-in-2026-build-vs-buy-vendor-evaluation-and-peer-intelligence) - [System change: restart as developer?](https://www.wearedevelopers.com/magazine/39-system-change-restart-as-developer) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [IT Salaries in Germany](https://www.wearedevelopers.com/magazine/287-it-salaries-in-germany) - [7 Important Tips That Every Software Developer Should Know](https://www.wearedevelopers.com/magazine/101-7-important-tips-that-every-software-developer-should-know)