Plano, TX

Security Clearance Jobs in Plano, TX

Showing 96 Jobs

Project Engineer II

New
Sierra Nevada Corporation
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Plano, TX(On-Site/Office)
Posted today
TS/SCI
Not Specified

The ISR (Intelligence, Surveillance & Reconnaissance), Aviation, and Security (IAS) business area is a leader in ISR and aviation, it is a leading prime manned and unmanned aircraft systems integrator...

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Flight Sciences Technical Program Lead

New
L3Harris Technologies
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Plano, TX(On-Site/Office)
Posted 4 days ago
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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Sr. Specialist, Structural (Stress) Engineer

New
L3Harris Technologies
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Plano, TX(On-Site/Office)
Posted 4 days ago
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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Specialist, Electrical Engineer

New
L3Harris Technologies
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Plano, TX(On-Site/Office)
Posted 4 days ago
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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Associate, Financial Planning & Analysis

New
L3Harris Technologies
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Plano, TX(On-Site/Office)
Posted 4 days ago
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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Associate, Business Development Operations

New
L3Harris Technologies
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Plano, TX(On-Site/Office)
Posted 5 days ago
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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Program Cost Controls Lead

New
RTX
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Plano, TX(On-Site/Office)
Posted 6 days ago
Top Secret
Not Specified

Date Posted:2026-08-04Country:United States of America Location:US-TX-PLANO-465 ~ 465 Independence Pkwy ~ INDEPENDENCE Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requi...

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Specialist Software Engineering (Embedded)

New
L3Harris Technologies
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Plano, TX(On-Site/Office)
Posted 6 days ago
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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Senior Specialist Software Engineering (Embedded)

New
L3Harris Technologies
Apply today! Be one of the first candidates to apply for maximum exposure.
Plano, TX(On-Site/Office)
Posted 6 days ago
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 Engineer II -Algorithms (Onsite)

New
RTX
Apply today! Be one of the first candidates to apply for maximum exposure.
Plano, TX(On-Site/Office)
Posted 1 week ago
Secret
Not Specified

Date Posted:2026-08-03Country:United States of America Location:US-TX-PLANO-465 ~ 465 Independence Pkwy ~ INDEPENDENCE Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requi...

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Talent Acquisition Partner II (Contract)

New
Sierra Nevada Corporation
Apply today! Be one of the first candidates to apply for maximum exposure.
Plano, TX(On-Site/Office)
Posted 1 week ago
Secret
Not Specified

If you have a keen eye for the big picture, enjoy working collaboratively, and have experience in US Military, US Department of Defense or Aerospace & Defense industries, we may have the perfect role ...

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Principal Systems Engineer

New
Sierra Nevada Corporation
Apply today! Be one of the first candidates to apply for maximum exposure.
Plano, TX(On-Site/Office)
Posted 1 week ago
Secret
Not Specified

The ISR (Intelligence, Surveillance & Reconnaissance), Aviation, and Security (IAS) business area is a leader in ISR and aviation, it is a leading prime manned and unmanned aircraft systems integrator...

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SkillBridge: Industrial Security Specialist, Plano, TX

RTX
Apply today! Be one of the first candidates to apply for maximum exposure.
Plano, TX(On-Site/Office)
Posted 1 week ago
Top Secret
Not Specified

Date Posted:2026-07-31Country:United States of America Location:US-TX-PLANO-465 ~ 465 Independence Pkwy ~ INDEPENDENCE Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requi...

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Program Information Systems Security Manager (ISSM) - Plano, TX

RTX
Plano, TX(On-Site/Office)
Posted 1 week ago
Top Secret
Not Specified

Date Posted:2026-07-29Country:United States of America Location:US-TX-PLANO-465 ~ 465 Independence Pkwy ~ INDEPENDENCE Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requi...

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DevSecOps Project Engineer I

Sierra Nevada Corporation
Plano, TX(On-Site/Office)
Posted 1 week ago
Top Secret
Not Specified

The ISR (Intelligence, Surveillance & Reconnaissance), Aviation, and Security (IAS) business area is a leader in ISR and aviation, it is a leading prime manned and unmanned aircraft systems integrator...

user avatar

Scientist, Systems Engineering

L3Harris Technologies
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Plano, TX(On-Site/Office)
Posted 1 week ago
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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Sr. Associate, Materials Management

L3Harris Technologies
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Plano, TX(On-Site/Office)
Posted 1 week ago
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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L3Harris Engineering Hiring Event - Plano, TX (8/31)

L3Harris Technologies
Apply today! Be one of the first candidates to apply for maximum exposure.
Plano, TX(On-Site/Office)
Posted 1 week ago
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...

user avatar

Program Planning and Scheduling Analyst III

Sierra Nevada Corporation
Apply today! Be one of the first candidates to apply for maximum exposure.
Plano, TX(On-Site/Office)
Posted 1 week ago
Secret
Not Specified

The ISR (Intelligence, Surveillance & Reconnaissance), Aviation, and Security (IAS) business area is a leader in ISR and aviation, it is a leading prime manned and unmanned aircraft systems integrator...

user avatar

Senior Radar Systems Engineer - Onsite - Plano, Texas

RTX
Apply today! Be one of the first candidates to apply for maximum exposure.
Plano, TX(On-Site/Office)
Posted 2 weeks ago
Secret
Not Specified

Date Posted:2026-07-27Country:United States of America Location:US-TX-PLANO-465 ~ 465 Independence Pkwy ~ INDEPENDENCE Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requi...

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