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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Senior Network Engineer (TS/SCI) - **Company:** DirectViz, LLC - **Location:** Quantico, VA, United States - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Border Gateway Protocol, Cisco Hardwares, Cyber Security, Data Centers, Hot Standby Router Protocol, Networking Hardware, Network Troubleshooting, Microsoft Office, Microsoft Visio, Cisco Nexus Switches, Open Shortest Path First (OSPF), Virtual Local Area Networks, Identity Services Engine, Firewalls (Computer Science), Cisco Firewalls, SolarWinds (Software), Cisco - **Published:** September 4, 2026 - **Apply:** https://www.clearancejobs.com/jobs/9142942/senior-network-engineer-tssci ## About the Role * High School diploma or equivalent * Minimum of ten (10) years of increasingly complex and progressive experience in computer system/network engineering * Must have and maintain an adjudicated Top-Secret Security Clearance with SCI eligibility * Must meet the requirements of the DoW 8140 series, Cyber Security Workforce Management requirements * Position requires a current Cisco Certified Network Professional (CCNP) certification or the successful completion of either the DCCOR, ENCOR, SPCOR exams * Prior experience with data center technologies within a large government environment * Extensive experience with inter-VLAN routing, OSPF, BGP, and HSRP is required * Experience with Cisco ISE, Cisco DNA, Cisco ASR routers, Catalysts switches, Nexus devices and Cisco Firewalls and Palo Alto Firewalls is required * Proficient in Microsoft Visio and Office products Preferred Qualifications * Bachelor's degree Monitoring devices such as Cisco Stealth watch and SolarWinds is desired Physical and Mental Qualifications: * Maintain focus and awareness throughout scheduled working hours. * Perform tasks requiring prolonged periods of sitting or standing at a desk, utilizing a computer, mouse, and keyboard. * Lift and move objects weighing up to 15 pounds as needed. * Exhibit excellent verbal and written communication skills, with a strong command of the English language. * Demonstrate the ability to work independently while also collaborating effectively as part of a team. * Quickly learn and retain routine tasks and processes. * Possess strong organizational skills, attention to detail, business correspondence proficiency, and self-management capabilities. * Perform the essential functions of the role satisfactorily; reasonable accommodation will be provided for employees with disabilities upon request. * Accept and adapt to additional responsibilities or changes to assigned duties as determined by DirectViz Solutions (DVS). If you thrive on solving complex problems and building meaningful connections, we'd love to hear from you. Join our team and make an impact today! ## Description As the Senior Network Engineer, the individual will monitor and control the performance and status of network resources across multiple enclaves utilizing software and hardware tools. In this role, the Senior Network Engineer will support an on-premises network including Cisco hardware and related software covering multiple tenant agencies. The successful candidate will troubleshoot network issues, address outages, plan and execute network changes and support ATOs., * Plans, configures, and installs networking hardware / software replacements and upgrades * Develops and maintains all networking documentation (drawings, cut sheets, configurations, and deployment plans) * Works closely with tenant agency engineers in support of networking related projects * Identifies and diagnoses problems and factors affecting network performance. * Provides day-to-day subject matter expertise to tenant agencies * Troubleshoots networking issues and outages, which may occur during non-core hours * Works with vendors in support of the network * Ensures all networking applicable STIGs, POA&Ms and vulnerabilities are resolved or mitigated in a timely manner * Performs routine and preventative maintenance services on all devices within the networking area of responsibility * Maintains a current understanding of emerging technologies and trends * Performs other tasks as required by OSC and the Government contracting office ## 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) - [Thinking Differently - How to Make Money from Cyber Attacks & Cheats](https://www.wearedevelopers.com/videos/745-thinking-differently-how-to-make-money-from-cyber-attacks-cheats) - [The Sustainability Race: AI's Promises, Pitfalls and Potential](https://www.wearedevelopers.com/videos/100155-the-sustainability-race-ai-s-promises-pitfalls-and-potential) - [Unlocking the potential of Digital & IT at Vodafone](https://www.wearedevelopers.com/videos/602-unlocking-the-potential-of-digital-it-at-vodafone) - [Cyber Sleuth: Finding Hidden Connections in Cyber Data](https://www.wearedevelopers.com/videos/893-cyber-sleuth-finding-hidden-connections-in-cyber-data) - [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 - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers) - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [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) - [6 Emerging Technologies We’ll Learn About in 2025](https://www.wearedevelopers.com/magazine/381-6-emerging-technologies-we-ll-learn-about-in-2025)