Cleared jobs at Mission Support and Test Services.
19 active postings that name a security clearance or Public Trust requirement, with Nevada appearing on the most postings. Read daily from Mission Support and Test Services’s own careers site — these are their postings, not a repost.
Mission Support and Test Services postings in this directory include work in Nevada, California, and Maryland. Examples include Senior Safeguards & Security Specialist - Readiness Assurance and Prime Contract Manager II. Check each requisition for its specific qualifications and work location. Read the hiring context.
Mission Support and Test Services careers site →Where the work is
Clearance mix
- Top Secret19
Open cleared roles at Mission Support and Test Services
Senior Safeguards & Security Specialist - Readiness Assurance
Posted 2 days agoNorth Las Vegas, NVTop SecretPrime Contract Manager II
Posted 10 days agoNorth Las Vegas, NVTop SecretHPE Technician I
Posted 18 days agoMercury, NVTop SecretRCT Senior Technologist
Posted 18 days agoMercury, NVTop SecretRCT Senior Technologist
Posted 18 days agoMercury, NVTop SecretSenior Infrastructure Analyst
Posted 18 days agoNorth Las Vegas, NVTop SecretWant the Mission Support and Test Services roles that actually fit you?
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Match me to cleared roles →Senior Infrastructure Analyst
Posted 18 days agoNorth Las Vegas, NVTop SecretIT Support Specialist I
Posted 23 days agoMercury, NVTop SecretIT Support Specialist I
Posted 23 days agoMercury, NVTop SecretFiber-Optic Technician II
Posted 8 months agoNorth Las Vegas, NVTop SecretPrincipal Scientist
Posted 5 months agoAndrews Afb, MDTop SecretPrincipal Scientist
Posted 5 months agoLas Vegas, NVTop SecretPrincipal Technologist
Posted 4 months agoSanta Barbara, CATop SecretPrincipal Linux DevOps Analyst
Posted 3 months agoNorth Las Vegas, NVTop SecretEngineer I
Posted 3 months agoLas Vegas, NVTop SecretPower Operations Supervisor II
Posted todayMercury, NVTop SecretRF Technologist
Posted 1 month agoMercury, NVTop SecretSenior Electrical Engineer
Posted 1 month agoSanta Barbara, CATop SecretBruno Rossi Distinguished Postdoctoral Fellowship
Posted 18 days agoNorth Las Vegas, NVTop Secret
Hiring context for Mission Support and Test Services
Roles in this hiring snapshot
Examples from the postings shown here include Senior Safeguards & Security Specialist - Readiness Assurance, Prime Contract Manager II, and HPE Technician I. These are a sample of the indexed openings. Compare each employer's description for the worksite, required experience, clearance eligibility and any polygraph requirement.
Sources: Senior Safeguards & Security Specialist - Readiness Assurance; Prime Contract Manager II; HPE Technician I
Cleared work at Mission Support and Test Services, answered
- Which security requirements appear in Mission Support and Test Services postings?
- Top Secret is the most common requirement, on 19 of the 19 active cleared Mission Support and Test Services postings we track. The full mix runs Top Secret (19).
- Where does Mission Support and Test Services hire cleared talent?
- Nevada (16), California (2), Maryland (1). Postings whose location we can't resolve are counted in the total but not broken out here.
- How often is this list of Mission Support and Test Services cleared jobs updated?
- ClearMatch rebuilds this directory daily from Mission Support and Test Services's careers site. It includes postings with security clearance or Public Trust requirements. Public Trust is a background investigation, not a security clearance. The update date below identifies the current snapshot.
Updated October 8, 2026