Abile Group has an exciting and challenging opportunity for an Insider Threat Program Senior Network Engineer supporting an Intelligence Community Customer in Lorton, VA. As a Network Engineer, you will play a crucial role in designing, implementing, and maintaining the network infrastructure. Your expertise will contribute to the seamless operation of the customer systems, ensuring high availability, reliability, and security. You will work collaboratively with the IT team to support various projects and initiatives on both classified and unclassified networks.

The right candidate will possess the below skills and qualifications and be ready to handle all responsibilities independently and professionally.

• Supports the ITP network infrastructure, performs all routine maintenance activities.
• Provides guidance on upgrades and system recapitalization.
• Performs availability/capacity management.
• Oversees High Speed Guard Cross Domain solution that supports the transfer of data between multiple classification domains.
• Supports all documentation to effectively capture the configuration baseline.
• Designs and supports system recapitalization plans to account for capacity growth and changes as directed by the customer.
• Serves as the subject matter expert on all ITP network infrastructure.

This position is 100% onsite in Lorton, VA.

Clearance Required: Active Top Secret government security clearance; ability to obtain DHS EOD SCI.

Degree and Years of Experience: Bachelors degree and (12)+ years of prior relevant experience or Masters with (10)+ years of prior relevant experience.

Desired Certifications:

• CCNP or Higher.

Required Skills:

• Prior leadership responsibilities.
• Excellent written and oral communication skills.
• Experienced and adept at developing and maintaining technical documents, analyses, and reports.
• Experienced with preparing and presenting briefings to senior customer management, and customer stakeholders.
• Working knowledge of defense-in-depth principles, network/HW/SW security architecture, network topology, IT device integrity, and common security elements.

Desired Skills: 

• Master’s degree from an accredited college or university in IT Management, Engineering, or related field.
• Proven experience (10+ years) in IT service delivery management.
• Experience with User Activity Monitoring products and platforms.
• Experience with Everfox High Speed Guard Platform.
• Experience with Cisco, Juniper LAN/WAN network infrastructure.
• Experience with Palo Alto Firewalls.
• ForcePoint/FirePower Experience.
• DHS Cleared Preferred. 

Abile Group, founded in July 2004 to support the Intelligence Community and its contractors across Enterprise Analytics, IT & Systems Engineering, and Program & Project Management, merged with Valiant Solutions in January 2026 - an established provider of cybersecurity technologies and services for Federal Agencies since 2005. Together, this partnership creates a stronger, more integrated cybersecurity organization with expanded opportunities for employees, deeper technical collaboration, and a unified mission. With significant experience serving the Federal Government, we remain dedicated to our employees and clients and seek high‑performing professionals who excel at providing guidance, developing solutions, and delivering implementation support that blends industry best practices with client expertise and Abile’s broad technical capabilities.

Abile is committed to hiring the most qualified and best fit person for the job - always has, always will. Anyone requiring reasonable accommodations should email careers@abilegroup.com with requested details. A member of the HR team will respond to your request within 2 business days. 

Please review our current job openings and apply for the positions you believe may be a fit. If you are not an immediate fit, we will also keep your resume in our database for future opportunities.