Demo

Senior Network Engineer

Full Visibility LLC
Quantico, VA Full Time
POSTED ON 3/25/2026
AVAILABLE BEFORE 4/23/2026
About Us

Full Visibility LLC is a federally certified Small Business that delivers innovative technical solutions to address the nation’s most critical and sensitive missions. Founded in 2006, our extensive technical capabilities and expertise support federal and state government agencies with over 100 cleared technical experts specializing in mission solution areas of Digital, AI & Analytics, Cyber, and Engineering.

With offices in the National Capital Region, Quantico, VA, and Huntsville, AL -- we deliver critical technical solutions to various federal government agencies and departments.

Job Description

Full Visibility is seeking a Senior Network Engineer to join our team in Quantico, VA. The position requires an active Top Secret clearance.

The Senior Network Engineer will design, implement, and support network infrastructure for collection systems, including LAN, WAN, and VoIP environments. This role requires advanced expertise in routers, multilayer switches, network security devices, and network management systems, along with a strong understanding of ELSUR principles and legal requirements.

Responsibilities include full lifecycle network engineering—requirements analysis, configuration, testing, integration, installation, and maintenance—while ensuring secure and reliable operations. The engineer will also evaluate and implement emerging networking and security technologies to enhance capabilities and support cross-functional initiatives.

Requirements

  • Active Top Secret Clearance/SCI Eligibility; This position may require the successful completion of a Counterintelligence (CI) Polygraph.
  • Bachelor’s degree in Information Systems Technology, Computer Science, Engineering, or related field
  • 10 years related network design/administration experience with 4 or more years of experience specifically supporting law enforcement digital collection system.
  • Ability to design, administer, and maintain LAN/WAN environments including system planning, configuration, upgrades, and protocol management.
  • Experience in Troubleshooting interoperability issues across platforms (email, file transfer, multimedia, teleconferencing) to ensure seamless operations.
  • Ability to configure systems to meet user requirements; perform testing and document results; run systems analysis and technical writing to support SOPs
  • Ability to develop and implement network architecture and layout designs; and support network security, database administration
  • Expertise in network hardware (routers, switches, firewalls, encryption devices such as TACLANEs) and LAN/WAN communications; Utilize network monitoring and security tools (e.g., What’s Up Gold, Cisco Tetration, Cisco ISE).
  • Strong knowledge of routing protocols (RIP, EIGRP, BGP, OSPF) and advanced technologies (MPLS, VPLS, VPN, traffic engineering)
  • Experience managing and supporting Active Directory enterprise environments

Preferred

  • Preferred familiarity with network management tools and software suites, such as Microsoft SharePoint, NetIQ, Nagios, and MRTG (Multi Router Traffic Grapher).
  • Cisco certifications, for example, CCNA, or CCNP are highly preferred.

#CJ

Benefits

About Full Visibility

Full Visibility LLC is a federally certified Small Business that delivers innovative technical solutions to address the nation’s most critical and sensitive missions. Founded in 2006, our extensive technical capabilities and expertise support federal and state government agencies with over 100 cleared technical experts specializing in mission solution areas of Digital, AI & Analytics, Cyber, and Engineering.

Our technologists are recognized as industry leaders with demonstrated expertise in innovating and transforming our client environments in support of national security and law enforcement. Headquartered in Tysons, VA – with locations in Chantilly, VA, Quantico, VA, and Huntsville, AL – we have specialized experience supporting sensitive missions and an understanding of the niche skillsets required to overcome challenges in these environments. Our clients benefit from an enthusiastic and reliable team of talent with high employee morale and retention based on our FULL EMPLOYEE approach where each employee’s professional and personal well-being is considered. Our focus on employee development, success, and morale is demonstrated by our consecutive top ranking as the Best Place to Work by the Washington Business Journal as a thirteen-time honoree. Full Visibility has also been included on the Inc. 5000 Fastest-Growing Private Companies in America list eight times since 2014.

Full Visibility currently has over 20 active contracts with 100 billable staff supporting 21 clients in the Intelligence and Law Enforcement communities. As part of our commitment to partnerships, we are teammates with 13 prime contract holders. Additionally, Full Visibility holds contracts on several vehicles, such as GSA Multiple Award Schedule (MAS), DISA SETI, DIA SITE III, HCaTS, as well as several classified vehicles. Our portfolio includes experience serving the Department of Defense, Department of Homeland Security, Department of Justice, and Department of Veterans Affairs, as well as commercial clients.

Contact careers@fullvisibility.com

Attachments

    • For Candidates_2026.pdf
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Full Visibility LLC is an Equal Opportunity Employer and does not discriminate on the basis of race or ethnicity, religion, sex, national origin, age, veteran status, disability or genetic information or any other reason prohibited by law in employment.

Salary.com Estimation for Senior Network Engineer in Quantico, VA
$119,071 to $140,431
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