Security Clearance Jobs in Pennsylvania

AV is seeking a self-motivated, proactive, and result-oriented Senior Machinist/Model Maker to lead technical execution and support ongoing and future research and development efforts for a dynamic, c...

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...

Job Number 3225 Standard Job Description The Global Sustainment team in King of Prussia, PA is looking for an experienced professional to support the Logistics, Sustainment, and Field Technical Suppo...

Job Number 2850 Standard Job Description The Global Sustainment team located in King of Prussia, PA is looking for a Logistics Project Manager (LPM) to support a recently awarded high-visibility cont...

Job Number 2844 Job Description The Global Sustainment team located in King of Prussia, PA is looking for a Deputy Logistics Project Manager (DLPM) to support a high-visibility sustainment contract. ...

Our Deloitte Human Capital team helps organizations create value through people performance. We work with clients to reimagine work, the workforce, and the workplace across the enterprise and to trans...

DutiesAs an Aircraft Survival Flight Equipment Repairer, WG-4818-10, you will ensure all life support equipment meets strict airworthiness criteria and that it will sustain combat operations/readiness...

Zachary Piper Solutions is seeking a HVAC Technician to support the operation and maintenance of mission-critical mechanical systems. The HVAC Technician will support data center environments. This is...

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...