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Security Clearance Jobs in Pennsylvania

Pennsylvania

Viewing 1 - 20 of 796

Jobs in Pennsylvania requiring security clearance

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Paraeducator - Hillside Elementary

New
The Judge Group
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Devon, PA(On-Site/Office)
Updated Today
Public Trust
None

Job Title: Paraprofessional / 1:1 Student Support Aide Building/Location: Hillside Elementary Hours: 6.5 hours per day; Monday through Friday, 9:00 AM - 4:00 PM Compensation: Budgeted hours per day: 9...

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Software Engineer IV

New
Cornerstone Defense
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State College, PA(On-Site/Office)
Updated Today
TS/SCI
Not Specified

Software Engineer IV State College, PA Active TS/SCI Company Overview: Cornerstone Defense is the Employer of Choice within the Intelligence, Defense, and Space communities of the U.S. Government. Re...

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Occupational Health Physician

New
Spectrum Healthcare Resources
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Philadelphia, PA(On-Site/Office)
Updated Today
Secret
Not Specified

Job Description Location: Remote/William J. Green Jr. Federal Building - Philadelphia, PA Spectrum Healthcare Resources has a potential part-time/PRN opportunity for a remote Occupational Medicine Ph...

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Telecommunications Network Engineer *Requires Active Top Secret

New
CompTech Computer Technologies
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New Cumberland, PA(On-Site/Office)
Updated Today
Top Secret
Not Specified

WELCOME TO COMPTECH Good people. Dedicated People. Hard-working people. CompTech is a service-oriented program management and technical company working to build lasting relationships with small and l...

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IT PROGRAM MANAGER (PLCYPLN)

New
Department of Defense
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Mechanicsburg, PA(On-Site/Office)
Arlington, VA(On-Site/Office)
Updated Today
Secret
Not Specified

Duties Help As a IT PROGRAM MANAGER (PLCYPLN) at the GS-2210-14 some of your typical work assignments may include: Evaluating the effectiveness and efficiency of AIS in supporting SA programs revie...

D

IT Specialist (SYSADMIN/CUSTSPT)

New
Department of Defense
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Philadelphia, PA(On-Site/Office)
Updated Today
Secret
Not Specified

Duties Help Serve as a senior IT Specialist providing specialized support of a wide range of technical and professional Information Technology (IT) function supporting the J6 mission of enterprise d...

D

Engineering Technician

New
L3Harris Technologies
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State College, PA(On-Site/Office)
Updated Today
Secret
Not Specified

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...

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Software Systems Engineer (Experienced / Senior)

New
Boeing
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Ridley Park, PA(On-Site/Office)
Updated Today
Secret
Not Specified

Job DescriptionAt Boeing, we innovate and collaborate to make the world a better place. We're committed to fostering an environment for every teammate that's welcoming, respectful and inclusive, with ...

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Cloud DevSecOps Engineer Sr - TS/SCI Clearance Required to start

New
Lockheed Martin
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King Of Prussia, PA(On-Site/Office)
Updated Today
TS/SCI
Not Specified

Job Number 713027BR 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 possibilities...

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Full Stack Software Engineer

New
Lockheed Martin
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King Of Prussia, PA(On-Site/Office)
Updated Today
Top Secret
Not Specified

Job Number 713021BR 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 possibilities...

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Senior Machining Manufacturing Engineer

New
Lockheed Martin
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King Of Prussia, PA(On-Site/Office)
Updated Today
Secret
Not Specified

Job Number 707088BR Description:Lockheed Martin Space is seeking a Senior Manufacturing Engineer to join our team in King of Prussia, Pennsylvania! In this role you will support the Production Integr...

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Signal Processing Engineer - Modeling and Simulation

New
Lockheed Martin
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King Of Prussia, PA(On-Site/Office)
Updated Today
TS/SCI
Not Specified

Job Number 707650BR 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 is a pioneer, partner, innovator and ...

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2026 Fulltime - Raytheon Java Software Engineer I (Onsite)

New
RTX
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State College, PA(On-Site/Office)
Updated Today
TS/SCI
Polygraph

Date Posted:2025-12-15Country:United States of AmericaLocation:PA602: 302 Science Park Road, Bldg 5C 302 Science Park Road Building 5C, State College, PA, 16803-2214 USAPosition Role Type:Onsite U.S. ...

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Heavy Mobile Equipment Mechanic

New
Department of Defense
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Letterkenny Army Depot, PA(On-Site/Office)
Updated Today
Secret
Not Specified

Duties Help Disassembles equipment by disconnecting and removing units such as engines, transmissions, final drives, and various other assemblies and components. Determines work methods to be used i...

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Structural Mechanical Engineer

New
Noblis
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Philadelphia, PA(Off-Site/Hybrid)
Updated Today
Secret
Not Specified

ResponsibilitiesNoblis is looking to hire a Structural Mechanical Engineer to support NAVSEA and NSWCPD customers at the Philadelphia Naval Yard. You will be joining a team primarily supporting submar...

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Security Officer - Flex Security Clearance Required

New
Allied Universal
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King Of Prussia, PA(On-Site/Office)
Updated Today
Secret
Not Specified

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 dynamic, welcoming, and...

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Software Engineer ENG04

New
Innova Solutions, Inc.
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State College, PA(On-Site/Office)
Updated Yesterday
5+ yrs exp
TS/SCI

At Volt, our greatest strength is our people Volt is immediately hiring for “Software Engineer” in State College PA. You will do: Design, develop, and maintain advanced software applications for ou...

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IT SPECIALIST (CUSTSPT)

New
Department of the Navy
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Jacksonville, FL(On-Site/Office)
Mechanicsburg, PA(On-Site/Office)
Norfolk, VA(On-Site/Office)
Updated Today
Secret
Not Specified

Duties You will serve as a CONUS regional Customer Technical Representative (CTR) in support of NAVSUP commands utilizing Navy Marine Corps Intranet (NMCI) and ONE Net contracts. You will analyze data...

D

IT SPECIALIST (CUSTSPT)

New
Department of Defense
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Jacksonville, FL(On-Site/Office)
Mechanicsburg, PA(On-Site/Office)
Norfolk, VA(On-Site/Office)
Updated Today
Secret
Not Specified

Duties Help You will serve as a CONUS regional Customer Technical Representative (CTR) in support of NAVSUP commands utilizing Navy Marine Corps Intranet (NMCI) and ONE Net contracts. You will analy...

D

Software Test Engineers (Experienced/Senior)

New
Boeing
Apply today! Be one of the first candidates to apply for maximum exposure.
Ridley Park, PA(On-Site/Office)
Updated Today
Secret
Not Specified

Job DescriptionAt Boeing, we innovate and collaborate to make the world a better place. We're committed to fostering an environment for every teammate that's welcoming, respectful and inclusive, with ...

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