Security Clearance Jobs in Pennsylvania

Requisition Number: 29921 Required Travel: 0 - 10% Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $75,867.00 - $108,381.00 Security Clearance: Ability to Obtain Level of Exper...

Fantom Corporation is a mission-focused organization supporting critical programs across the defense and intelligence community. We partner with our customers to deliver high-impact technical solution...

Cloud Systems ArchitectEmployment Type: Full-Time, Mid-levelDepartment: Information TechnologyWe are seeking a Cloud Systems Architect with experience with cloud infrastructure to engineer and support...

Administrative Assistant 4 ? Locations (Hybrid - 2 to 3 Days Onsite Weekly) Summit, NJ - 1 Kenvue Way, Summit, NJFort Washington, PA - 7050 Camp Hill Road, Fort Washington, PALititz, PA - 400 West Lin...

Position: Cybersecurity SpecialistDOE Naval Reactors Laboratory Field Office (NRLFO) — Mission Support DivisionLocationEITHER Bettis Atomic Power Laboratory, West Mifflin, PA OR Knolls Atomic Power La...

BAILEY INFORMATION TECHNOLOGY, LLC (BIT, LLC)Position: ServiceNow DeveloperDOE Naval Reactors Laboratory Field Office (NRLFO) — Mission Support DivisionLocationBettis Atomic Power Laboratory, West Mif...

OverviewCompany Overview: Allied Universal®, North America's leading security and facility services company, offers rewarding careers that provide you a sense of purpose. While working in a dynam...

Data Intelligence is looking for a System Administrator to work for Naval Information Warfare Center Pacific Philadelphia (NIWC PAC Philadelphia) supporting the National Geospatial Intelligence Agency...

Data Intelligence, LLC (DI) is searching for a full time Information Systems Security Engineer (ISSE) to support its NSWC-PD Naval Nuclear Propulsion Program effort. This position is fully on-site and...

Data Intelligence, LLC (DI) is searching for a Sr. ISSO/ISSE. This position will provide Risk Management Framework (RMF) and cybersecurity support to Naval Surface Warfare Center, Philadelphia Divisio...

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...

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...

Job Number 10384 Standard Job Description IntroductionWe are seeking an enthusiastic Senior Electronics Engineer to join our fast-moving Sentinel program. In this role, you'll dive into the integrati...

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...

Job Number 8892 Standard Job Description The coolest jobs on this planet ... or any other ... are with Lockheed Martin Space. At the dawn of a new space age, Lockheed Martin Space is a pioneer, partn...

Job Number 9654 Standard Job Description What We're DoingAt Lockheed Martin Rotary and Mission Systems, we are shaping the future of defense and security through innovation, integrity, and visionary ...

Job Number 9656 Standard Job Description What We're DoingAt Lockheed Martin Rotary and Mission Systems, we are shaping the future of defense and security through innovation, integrity, and visionary ...

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...