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Program Security Representative

Modern Technology Solutions, Inc.
401(k)
United States, Virginia, Arlington
Feb 04, 2026
MTSI is seeking a Program Security Representative to provide security support for classified DoD technology programs. In this role, you will ensure compliance with national security directives, safeguard sensitive program information, and orchestrate security architectures to meet complex technological requirements. This position demands a collaborative professional with deep knowledge of DoD security policies, SCIF/SAPF accreditation processes, and national security systems.
As a Program Security Representative, you'll be a part of safeguarding Department of War initiatives that are vital to national security and technological advancement.You'll be able to leverage your expertise while collaborating with multi-disciplinary teams on a high-visibility program.
You'll be a great fit for this role if:
  • You have a proven track record of managing security requirements for DoD programs.
  • You thrive in dynamic environments.
  • You excel at applying policies to navigate complex program requirements.
  • You enjoy collaborating across teams to meet security objectives.
  • You bring excellent communication skills.
  • You seek opportunities to apply strategic thinking and risk mitigation techniques to safeguard classified programs and prevent vulnerabilities.
Responsibilities:
Your essential job functions will include but may not be limited to:
  • Program security execution:Implement and manage security for classified programs and ensure protection of sensitive information.
  • Policy compliance:Apply in-depth knowledge of NISPOM, DCID, ICD, and SAP policy to maintain compliance across all program security activities.
  • National Systems Expertise:Utilize systems (e.g., NISS, DISS) to streamline security workflows and communications.
  • SCIF and SAPF Accreditation:Lead efforts in securing and accrediting Sensitive Compartmented Information Facilities and Special Access Program Facilities to meet established standards.
  • Interpersonal Collaboration:Foster strong relationships with internal teams, stakeholders, and visitors while communicating security requirements clearly and effectively.
Qualifications Required:
  • Minimum of 8 years working in DoD program security for classified programs, which includes:
  • Implementing security architectures for new initiatives.
  • Interpreting and applying NISPOM, DCID, ICD, and SAP policies.
  • Working with NISS, DISS, and other national security systems.
  • Ensuring security policies are implemented effectively.
  • Supporting SAPF and SCIF accreditation processes.
Education:
  • Bachelor's degree
Clearance Requirements:
Must possess an active DoD A Top Secret (TS) security clearance (with SCI and SAP/CAP eligibility).
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  • Interesting Work:



    Our co-workers support some of the most important and critical programs to our national defense and security.






  • Values:



    Our first core value is that employees come first. We challenge our co-workers to provide the highest level of support and service, and reward them with some of the best benefits in the industry.






  • 100% Employee Owned:



    We have a stake in each other's success, and the success of our customers. It's also nice to know what's going on across the company; we have company wide town-hall meetings three times a year.






  • Great Benefits - Most Full-Time Staff Are Eligible for:





    • Starting PTO accrual of 20 days PTO/year + 10 holidays/year


    • Flexible schedules


    • 6% 401k match with immediate vesting up to $9k annually


    • Semi-annual bonus eligibility (July and December)


    • Company funded Employee Stock Ownership Plan (ESOP) - a separate qualified retirement account


    • Up to $10,000 in annual educational reimbursement


    • Other company funded benefits, like life and disability insurance


    • Optional zero deductible Blue Cross/Blue Shield health insurance plan







  • Track Record of Success:



    We have grown every year since our founding in 1993.




Modern Technology Solutions, Inc. (MTSI) is a 100% employee-owned engineering services and solutions company that provides high-demand technical expertise in Digital Transformation, Modeling and Simulation, Rapid Capability Development, Test and Evaluation, Artificial Intelligence, Autonomy, Cybersecurity and Mission Assurance

MTSI delivers capabilities to solve problems of global importance. Founded in 1993, MTSI today has employees at over 20 offices and field sites worldwide.

For more information about MTSI, please visit www.mtsi-va.com

MTSI embraces nine core values including our first core value of Employees come first. Consistent with our Core Values, we are committed to Equal Opportunity, making decisions without regard to race, color, religion, sex, national origin, age, military/veteran status, disability, or any other characteristics protected by applicable law. MTSI is committed to Equal Employment Opportunity and providing reasonable accommodations to applicants and employees with physical and/or mental disabilities.


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