Security Clearance Jobs in Pennsylvania

Date Posted:2026-08-28Country:United States of America Location:US-MA-TEWKSBURY-TB4 ~ 836 North St ~ INNOVATION BLDG Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Require...

Assured Information Security (AIS) is seeking a DevOps Developer II to contribute to the development and delivery of cross-domain solutions. In this role, you’ll have the opportunity to lead mission-c...

Millennium is proud to be part of the Markon enterprise, a network of specialized organizations united in support of critical national security missions. This partnership strengthens our ability to de...

Position Description & QualificationsIf you seek a rewarding, high profile and challenging position supporting projects for the US Navy which requires technical rigor and will tap and build on your ex...

Position Description & QualificationsLooking for an opportunity at a place you can have make a difference every day? Then Serco has the right opportunity for you! As the Submarine Electrical Engineer,...

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...

Duties Plan for organizational studies to develop recommendations for more efficient and economical methods. Acts as a consultant to the director and operating officials, advising them of the status...

Duties Plan for organizational studies to develop recommendations for more efficient and economical methods. Acts as a consultant to the director and operating officials, advising them of the status...

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 12448 Standard Job Description This position is for a Software Engineer Staff to participate and lead a team in the design, development, test and maintenance of software systems within Loc...

Job Number 12207 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...

Job Number 8926 Job Description This position is for a Project Engineer and reports to the Portfolio Integration Lead of the Future Payloads Portfolio within Advanced Strategic Programs. As a Project...

Date Posted:2026-09-10Country: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...

ResponsibilitiesNoblis is hiring an Electrical Systems Engineer to provide engineering, technical, logistics, and obsolescence support to U.S. Navy ships and vessels related to the following systems a...

About PeratonPeraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world's leading m...

eDiscovery Program Manager Employment Type: Full-Time, Executive-Level Department: Legal CGS is seeking a dedicated eDiscovery Program Manager to join a fast-paced and hard-working team to assist with...

Intelligence AnalystBoston, MA / Remote / Hybrid / Philadelphia, PAAdministrative and Logistics Support /Full Time Hybrid /Hybridapply for this jobIntelligence AnalystEmployment Type: Full-Time, Exper...

Computer Systems Engineer – Linux, Controls & Automation Pay: $85,000.00 - $105,000.00 per year Job description: We are seeking an experienced Computer Systems Engineer to support the development, in...

Job Number 11840 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, part...

R-00191840Description The Digital Sector is seeking a Lead Cybersecurity Trainer to support the DISA GSM-O II TN22 Boundary and Cyber Security Service Provider (CSSP) Services Program. GSM-O II delive...