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System High Corporation is seeking a Program Security Representative II in the United States to support SAP, SCI, and collateral programs. The role requires a TS/SCI clearance and willingness for a polygraph, with hands-on security analysis and multi-discipline support.
You will protect classified information, develop security policies, and train personnel while coordinating with SAP security teams to ensure compliance and effective risk management.
This position requires a TS/SCI Clearance and Special Access Program Experience* At System High Corporation-a Top Washington‑Area Workplace (The Washington Post, 2023‑2025), a Top Workplaces Culture Excellence honoree (April 2025), and a three‑time VETS Indexes 3‑Star Employer‑we protect and advance the nation’s most critical missions. As part of our team, you’ll tackle complex security challenges across SAP, SCI, and Collateral programs. If you’re driven by national security, innovation, and integrity, we want to hear from you.
System High Corporation delivers the most advanced protection and secrecy solutions to secure and strengthen critical missions, programs, operations, and intelligence activities. We are seeking a Program Security Representative II to join our team to help contribute to our success and help us solve problems with innovation through intelligence. The Program Security Representative’s primary function is to provide multi‑discipline security support for one or more of the customer’s Special Access Programs (SAPs). The position will provide “day‑to‑day” multi‑discipline analysis for Collateral, Sensitive Compartmented Information (SCI) and Special Access Program (SAP) activities.
This job description is not designed to cover or contain all job duties required of the employee. There may be additional activities, duties and/or responsibilities that are required for this position that are not listed in this job description.
In compliance with federal law, all persons hired will be required to verify identity and eligibility to work in the United States and to complete the required employment eligibility verification document form upon hire.
System High is a Military friendly employer. Our extensive work on behalf of the U.S. government offers those who have served in uniform an opportunity to continue to serve their country in a new and exciting way while enjoying a successful civilian career.
System High values the power and strength of diverse backgrounds on the culture and performance of our company. We strive to maintain an inclusive culture to encourage each employee to bring their whole self to the mission.
System High Corporation is committed to equal employment opportunity regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, gender, gender identity or expression, veteran status, or any other characteristic protected by law. We are proud to be an equal opportunity workplace.
If you require a reasonable accommodation to apply for a position with us, please email
Legal notices can be viewed on the following PDFs: Know Your Rights: Workplace Discrimination is Illegal ; EPPA Notice ; FMLA Notice. Verify all communications come from a systemhigh.com or msg.paycomonline.com email address.