Network Engineer (CDN, Tor & Portal Security) - Senior | TS/SCI w / Poly

Active TS/SCI with Full Scope Polygraph required. U.S. citizenship required. Location: On-site in Chantilly, VA (Full-Time). Two openings. On-call within 2 hours; local and CONUS TDY travel possible. Engineer the networks behind mission public portals — including open-internet and dark-web paths. You'll design, operate and harden CDN-backed services and Tor Onion Services so visitors stay protected and the specialized network stays up.

What you'll do

Engineer, operate and troubleshoot networks supporting public portals and specialized mission networks Configure and maintain Tor Onion Services and related dark-web / open-web portal security settings Design and operate Content Delivery Network integrations with public services and websites Work with network hardware/software, internet networking and encryption protocols Troubleshoot network and browser issues; understand how browsers interact with sites and security settings Document network configurations, processes and procedures Collaborate with cyber and program teammates on secure designs that meet tradecraft and performance needs Support on-call response (report within two hours; target three-hour restoration when infrastructure allows) What you bring (required) Active TS/SCI with Full Scope Polygraph Network engineering with deep understanding of network protocols and technologies Managing online public portals or similar internet-facing technology Network hardware/software systems, internet networking and encryption protocols Content Delivery Networks and how they interact with public services Tor and configuring/maintaining Tor Onion Services Open-web and dark-web security settings and tools Network and browser troubleshooting Documenting network configurations, processes and procedures Nice to have Cisco, Juniper, Forward Networks, VMware or Solar.

Winds CCNA, CCNP, CISSP or Juniper JNCIA (Enterprise / Service Provider) VPS, VPN and VPC configuration Network monitoring tools Python scripting JavaScript/HTML/CSS web UI exposure Linux or Microsoft networking certifications Why Falls A 9% retirement contribution, 100% of family medical premiums paid, and 4 weeks of PTO.

We're a small business that's been delivering since 2019, so your work is visible and your voice counts. Falls Technology is an Equal Opportunity Employer. All qualified applicants will receive consideration without regard to race, color, religion, sex, national origin, disability, or protected veteran status.