Security Clearance Jobs in Plano, TX

Plano, TX

Viewing 1 - 20 of 50

Jobs in Plano, TX requiring security clearance

Scientist Intern - Summer 2026

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

Come start your career with some of the brightest and most innovative minds in the country! As a Technical Intern, you will participate in a comprehensive summer internship program designed to provide...

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Systems Engineer II

New
Sierra Nevada Corporation
Apply today! Be one of the first candidates to apply for maximum exposure.
Plano, TX(On-Site/Office)
Posted 2 days 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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Security Officer - Defense Patrol Clearance

New
Allied Universal
Apply today! Be one of the first candidates to apply for maximum exposure.
Plano, TX(On-Site/Office)
Posted 2 days ago
Top 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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Security Officer - DoD Patrol Security Clearance

New
Allied Universal
Apply today! Be one of the first candidates to apply for maximum exposure.
Plano, TX(On-Site/Office)
Posted 2 days ago
Top 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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Program Manager

New
UICGS and Bowhead Family of Companies
Apply today! Be one of the first candidates to apply for maximum exposure.
Huntsville, AL(On-Site/Office)
King George, VA(On-Site/Office)
Plano, TX(On-Site/Office)
Charleston, SC(On-Site/Office)
Posted 2 days ago
Secret
Not Specified

Overview Program Manager (LMOPS-2025-24523): Bowhead seeks a Program Manager to provide leadership and contract management support across multiple installations and contracts that are primarly suppor...

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Sr Electrical/Mechanical Engineer - Electrical Wiring and Interc

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

We are seeking a highly experienced and detail-oriented Senior Engineer with deep expertise in 3D Harness Routing, Model-Based Design (MBD), and Electrical Wiring Interconnection Systems (EWIS) regula...

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Sr Structural Engineer - Fatigue and Damage Tolerance Lead

New
Sierra Nevada Corporation
Apply today! Be one of the first candidates to apply for maximum exposure.
Plano, TX(On-Site/Office)
Posted 4 days 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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Scientist, Mechanical Engineering (Electronics Packaging)

L3Harris Technologies
Plano, TX(On-Site/Office)
Posted 1 week ago
Top 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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Military Fellowship Program: Project Engineer

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

SNC's Military Fellowship Program partners with programs such as SkillBridge and Hiring Our Heroes to provide fellowship opportunities to service members transitioning to the civilian workforce. These...

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Military Fellowship Program: Aerospace Engineer

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

SNC's Military Fellowship Program partners with programs such as SkillBridge and Hiring Our Heroes to provide fellowship opportunities to service members transitioning to the civilian workforce. These...

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Military Fellowship Program: Stability & Control Engineer

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

SNC's Military Fellowship Program partners with programs such as SkillBridge and Hiring Our Heroes to provide fellowship opportunities to service members transitioning to the civilian workforce. These...

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Sr Electrical Engineering Lead

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

Military Fellowship Program: Electrical/Mechanical Engineer

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

SNC's Military Fellowship Program partners with programs such as SkillBridge and Hiring Our Heroes to provide fellowship opportunities to service members transitioning to the civilian workforce. These...

user avatar

Aerospace Engineer III

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...

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Sr. Systems Engineer

Sierra Nevada Corporation
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

Sr Systems Engineer

Sierra Nevada Corporation
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

Sr Project Integrator

Sierra Nevada Corporation
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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Business Manager I

Sierra Nevada Corporation
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

Systems Engineer II

Sierra Nevada Corporation
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

Specialist, Power Design Electrical Engineer

L3Harris Technologies
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