MANTECH seeks a motivated, career and customer-oriented Personnel Security Specialist II to join our team in El Segundo, CA .

The Personnel Security Specialist II will provide essential support to the U.S. Space Force Space Access program managed by the Space Systems Command. You will play a vital role in ensuring mission success by managing personnel security activities, processing clearance requests, and maintaining security education programs for both Government and Contractor personnel.

Responsibilities include but are not limited to:

• Supporting personnel security activities including clearance verifications, visit requests, access badging, and entry access lists via the Defense Information Security System (DISS).

• Managing the security clearance request process using DISS and National Background Investigation Services (NBIS), including the review of submitted request packages.

• Assisting the Go...