> Markdown version of [/jobs/ext/2516319-it-network-engineer](https://www.wearedevelopers.com/jobs/ext/2516319-it-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). --- # IT Network Engineer - **Company:** The Aerospace Corporation - **Location:** El Segundo, CA, United States (Remote available) - **Experience:** Expert - **Salary:** $120,300.0 - $202,800.0 - **Contract:** Permanent contract - **Skills:** Border Gateway Protocol, Cisco PIX, CompTIA Security+, Information Systems, Data Centers, DevOps, Enhanced Interior Gateway Routing Protocol, Multi-protocol Systems, Network Security, Network Planning and Design, Network Service, Cisco Nexus Switches, Wireless LAN Controllers, Network Routers, Computer Network Operations, Firewalls (Computer Science), Data Center Networking, Information Technology, Cisco Firewalls, Firepower, Open Network Automation Platform, Cisco Switches, Cisco - **Published:** August 20, 2026 - **Apply:** https://jobs.localjobnetwork.com/apply/add/88090224/1 ## About the Role * Bachelor's degree in Computer Science, Information Systems, or related fieldAND10+ years of professional experience with all aspects of enterprise CONUS network operations * Active TS/SCI clearance(issued by the US government; US citizenship required) * Demonstrated expertisein Cisco SDWAN/IWAN technology and network automation * Expert-level experiencewith Cisco ACI and Nexus Data Center switches * Extensive hands-on experiencewith firewall theory, design, and configuration * Deep knowledgeof Cisco ASA and Firepower firewalls * Experience with Cisco Catalyst Center/DNA Center * CompTIA Security+ CE or CISSPcertification (DoD 8570 requirements) In addition to the above, IT Network Engineer Staff V candidates must have: * 15+ yearsof professional experience with all aspects of enterprise CONUS network operations * Experience troubleshooting and configuring KG-175F and other encryption devices * Proven experience working with and troubleshooting EIGRP and BGP routed network deployments How You Can Stand Out We'd be especially impressed if you have one or more of these: * 15+ years of relevant experiencewith a Bachelor's degree * Cisco CCIE or CCNP Enterprise certification * Hands-on experience withCisco Wireless LAN Controllers * TS/SCI/SSBI clearance(already active) ## Description * Architect next-generation networks: Design and implement high-availability enterprise WAN solutions utilizing SDWAN technology (Cisco SDWAN/IWAN, ASR/ISR Routers, Cisco Firewalls) with dual WAN links (MPLS & Internet) * Build scalable data center infrastructure: Design and deploy high-availability, scalable data center networks leveraging Cisco SDN technologies (ACI, Nexus Dashboard) * Ensure robust security: Develop secure network segments (enclaves, DMZs) using Cisco Firepower Firewalls, Cisco ASA Firewalls, and other advanced Cisco network security products * Innovate in our DevOps lab: Perform setup, configuration, and testing of network designs in our state-of-the-art DevOps lab located in El Segundo * Lead strategic initiatives: Coordinate with network staff on implementation tasks and schedules, ensuring project milestones and deadlines are met * Partner with stakeholders: Interface directly with the user community to understand connectivity requirements and collaborate on design solutions, implementation costs, and annual operations budgets * Drive fiscal planning: Assist in developing Network Services Department fiscal year budget requests for capital expenditures, overhead, and maintenance * Stay ahead of the curve: Track industry trends and maintain expertise in emerging technologies ## 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) - [From DevOps to Scaled DevOps: How We’re Rebuilding Continuous Delivery as a Platform](https://www.wearedevelopers.com/videos/100018-from-devops-to-scaled-devops-how-we-re-rebuilding-continuous-delivery-as-a-platform) - [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) - [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) - [DevOps Maturity Check – a way to balance autonomy and alignment](https://www.wearedevelopers.com/videos/58-devops-maturity-check-a-way-to-balance-autonomy-and-alignment) - [What makes Cybersecurity different for critical infrastructure?](https://www.wearedevelopers.com/videos/571-what-makes-cybersecurity-different-for-critical-infrastructure) ## Related Articles - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [Best Paying Jobs in Technology](https://www.wearedevelopers.com/magazine/256-best-paying-jobs-in-technology) - [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) - [How should you format your IT resume?](https://www.wearedevelopers.com/magazine/68-how-should-you-format-your-it-resume) - [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) - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers)