Demo

Insider Threat Program Senior Network Engineer

Valiant Solutions, LLC
Lorton, VA Full Time
POSTED ON 4/19/2026
AVAILABLE BEFORE 4/19/2027

Position Description

Valiant Solutions is seeking a Top Secret Cleared Insider Threat Program Senior Network Engineer to join our rapidly growing and innovative cybersecurity team!

 

As an Insider Threat Program Senior 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.

 

This position is 100% onsite in Lorton, VA. 

 

Required Experience:

  • Active Top Secret Clearance 
  • Bachelors degree and (12) years of prior relevant experience or Masters with (10) years of prior relevant experience.
  • 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.
  • Experience with Everfox.

Desired Skills:

  • CCNP or higher
  • 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 Cisco, Juniper LAN/WAN network infrastructure.
  • Experience with Palo Alto Firewalls.
  • ForcePoint/FirePower Experience.
  • DHS Cleared Preferred. 

Responsibilities:

  • 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.

About Valiant Solutions

Valiant Solutions is a security-focused IT solutions provider with public clients nationwide. Named one of the fastest growing privately held companies by Inc. 5000, Washington Technology’s Fast 50, and Washington Business Journal’s Best Places to Work in the D.C. area, Valiant Solutions prides itself on providing its employees with great benefits and career development opportunities. As a company, we are just as committed to growing careers as we are to building world-class IT solutions, all while enjoying an unparalleled work-life balance. We are in a phase of tremendous growth and building the team that will take us to the next level. We seek people whose talents and accomplishments will contribute to a thriving company, who have the character to support their capacity, and can make a positive impact on our culture. Alongside our talented team, you’ll learn to think quickly on your feet and expand your own personal and professional skill set. Our management team will inspire you to consider new perspectives and challenge you to become a better practitioner in the fast-paced industry of IT security. We hire people we respect – and we trust them to deliver results leveraging their expertise. If you would enjoy working in a dynamic environment as part of a stellar team of professionals, then we invite you to apply online today.

 

Equal Employment Opportunity

Valiant Solutions is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, age, disability, genetic information, marital status, or veteran status, in accordance with applicable law.

 

Physical Demands

Sitting or standing at a desk for prolonged periods of time and consistent operation of a computer. Frequent communication and exchanging of accurate information via electronic communication, phones, and in person. Occasionally lift and/or move moderate amounts of weight, typically less than 20 pounds. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions of the job.

 

Authorization to Share Resume and Personal Information

By submitting your resume for this position, you authorize Valiant Solutions to share your resume, as well as, personal information included on the resume, with its subsidiaries, affiliates and teaming partners for the purpose of considering you for this position and other available positions requiring comparable skills, education and experience. Should Valiant Solutions or its affiliates and teaming partners wish to initiate pre-employment discussions, you will be asked to complete an employment application and related employment documents.

Salary.com Estimation for Insider Threat Program Senior Network Engineer in Lorton, VA
$176,228 to $199,572
If your compensation planning software is too rigid to deploy winning incentive strategies, it’s time to find an adaptable solution. Compensation Planning
Enhance your organization's compensation strategy with salary data sets that HR and team managers can use to pay your staff right. Surveys & Data Sets
Employees: Get a Salary Increase
View Core, Job Family, and Industry Job Skills and Competency Data for more than 15,000 Job Titles Skills Library

Job openings at Valiant Solutions, LLC

  • Valiant Solutions, LLC Lorton, VA
  • Position Description Valiant Solutions is seeking a Top Secret Cleared Insider Threat Program User Activity Monitoring Engineer to join our rapidly growing... more
  • 14 Days Ago

  • Valiant Solutions, LLC Fort Worth, TX
  • Position Description Valiant Solutions is seeking a FedRAMP Engineer to join our rapidly growing and innovative cybersecurity team! The candidate will prov... more
  • 14 Days Ago

  • Valiant Solutions, LLC St Louis, MO
  • Position Description Valiant Solutions is seeking a Top Secret Cleared Hybrid Cloud Platform Engineer to join our rapidly growing and innovative cybersecur... more
  • 15 Days Ago

  • Valiant Solutions, LLC Springfield, VA
  • Position Description Valiant Solutions is seeking a Top Secret Cleared Network Engineer to join our rapidly growing and innovative cybersecurity team! As a... more
  • 15 Days Ago


Not the job you're looking for? Here are some other Insider Threat Program Senior Network Engineer jobs in the Lorton, VA area that may be a better fit.

  • Abile Group, Inc. Lorton, VA
  • Overview Abile Group has an exciting and challenging opportunity for an Insider Threat Program Senior Network Engineer supporting an Intelligence Community... more
  • 4 Days Ago

  • Leidos Washington, DC
  • Description The Digital Modernization Sector at Leidos currently has an opening for a Chief Engineer supporting the HEITS Contract as part of the Departmen... more
  • 12 Days Ago

AI Assistant is available now!

Feel free to start your new journey!