Security Clearance Jobs in Pennsylvania

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...

Duties Maintain diverse network components employed in test and evaluation scenarios to regulate test conditions and capture dynamic measurement data. Operate network equipment encompassing routers,...

Duties Control access to restricted areas on the installation. Ensure guard coverage is provided to assigned patrol areas. Serve as the Desk Control Officer. Complete daily reports of employees for ...

Duties You will be responsible for carrying out the branch mission as the principal contracting advisor in the Contracting Management Directorate for the review, analysis and recommended disposition...