Security Clearance Jobs in Pennsylvania

Requisition Number: 28076 Required Travel: 0 - 10% Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $161,809.00 - $210,000.00 Security Clearance: Top Secret Level of Experience:...

Point Solutions Group, a subsidiary of ClearanceJobs is assisting our Colorado Springs based client with their search for a Unix Engineering work to be performed at Peterson Space Force Base, Colorado...

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest fo...

Affirmative Civil Enforcement (ACE) InvestigatorEmployment Type: Full-Time, Experienced Department: Legal Services CGS is seeking an experienced ACE Investigator with extensive knowledge and skills in...

Client Solution Architects (CSA) is currently seeking a Sustainment Collective Trainer to support our program at Fort Indiantown Gap, PA.For nearly 50 years, CSA has delivered integrated technology an...

Location: Fully on site Duration: 3+ year contractOur client is seeking a DevSecOps Engineer to support a highly visible, mission-critical program. This role will focus on infrastructure automation, s...

Position is fully on site Duration: 3+ year contract Key Responsibilities -* Full-Lifecycle Development - Design, implement, test, deploy, and maintain web applications and services that enable space-...

Zachary Piper Solutions is seeking an App Developer (multiple positions open for a range of experience levels) to support a national leading aerospace and global security program! The role is fully o...

Job Number 10696 Standard Job Description Space is a critical domain, connecting our technologies, our security and our humanity. While others view space as a destination, we see it as a realm of pos...

Who We Are SEI conducts research and development in software engineering, systems engineering, cybersecurity, and many other areas of computing, working to introduce private-sector innovations int...

Senior Systems AdministratorBoston, MA / Philadelphia, PA / Remote / HybridInformation Technology /Full Time Hybrid /Hybridapply for this jobSenior Systems AdministratorEmployment Type: Full Time, Sen...

Job Number 8851 Standard Job Description Performs tech planning, design, devel, integ, v&v for total syst life cycle. Analyses performed at all levels of syst product incl. concept, design, fabricati...

Date Posted:2026-06-25Country:United States of America Location:US-PA-STATE COLLEGE-5A ~ 302 Science Park Rd ~ BLDG 5A Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requi...

Date Posted:2026-09-03Country:United States of America Location:US-PA-STATE COLLEGE-5C ~ 302 Science Park Rd ~ BLDG 5C Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requi...

Date Posted:2026-06-23Country:United States of America Location:US-PA-STATE COLLEGE-5A ~ 302 Science Park Rd ~ BLDG 5A Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requi...

Date Posted:2026-06-23Country:United States of America Location:US-PA-STATE COLLEGE-5A ~ 302 Science Park Rd ~ BLDG 5A Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requi...

Date Posted:2026-06-23Country:United States of America Location:US-PA-STATE COLLEGE-5A ~ 302 Science Park Rd ~ BLDG 5A Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requi...

Date Posted:2026-08-14Country:United States of America Location:US-PA-STATE COLLEGE-5C ~ 302 Science Park Rd ~ BLDG 5C Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requi...

OverviewLMI is seeking a skilled Software Engineer to join our team and contribute to developing innovative software solutions that support AI/ML activities for the Army's AI2C organization. This is a...

>  Enlisted Senior Trainer CSA Global LLC Enlisted Senior Trainer Fort Indiantown Gap, PA • Army & Other Agencies Job Type Full-timeDescriptionClient Solution Architects (CSA) is curr...