Program Protection Security Specialist
Location
El Segundo, CA
Job Type
Full-time
Category
other-general
Posted
June 03, 2026
**MANTECH** seeks a motivated, career and customer-oriented **Program Protection Security Specialist** to join our team in **El Segundo, CA** .
The Program Protection Security Specialist will provide overall general support to a variety of tasks in support of systems engineering processes for the U.S. Space Force Space Access program. You will play a vital role in ensuring mission success by identifying Critical Program Information (CPI), conducting threat and vulnerability assessments, and implementing countermeasures to protect national security interests within the Space Systems Command.
**Responsibilities include but are not limited to:**
+ Executing Critical Program Information (CPI) identification and criticality analysis processes to document findings in Supplier-specific Program Protection Plan (PPP) annexes.
+ Conducting comprehensive threat and vulnerability assessments to identify and implement necessary countermeasures and anti-tamper prote...
The Program Protection Security Specialist will provide overall general support to a variety of tasks in support of systems engineering processes for the U.S. Space Force Space Access program. You will play a vital role in ensuring mission success by identifying Critical Program Information (CPI), conducting threat and vulnerability assessments, and implementing countermeasures to protect national security interests within the Space Systems Command.
**Responsibilities include but are not limited to:**
+ Executing Critical Program Information (CPI) identification and criticality analysis processes to document findings in Supplier-specific Program Protection Plan (PPP) annexes.
+ Conducting comprehensive threat and vulnerability assessments to identify and implement necessary countermeasures and anti-tamper prote...