Security Clearance Jobs in Richardson, TX

Richardson, TX

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Jobs in Richardson, TX requiring security clearance

Cleared Desktop Support in Richardson, Texas

New
Virtual Service Operations
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Richardson, TX(On-Site/Office)
Updated Today
Secret
Not Specified

DescriptionAre you looking to take the next step in your IT Career? Let's chat and see if we are a good match!Opportunity:Virtual Service Operations is searching for highly motivated and career-driven...

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Platform Engineer II - Linux (Onsite)

New
RTX
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Richardson, TX(On-Site/Office)
Updated Today
TS/SCI
Polygraph

Date Posted:2025-11-04Country:United States of AmericaLocation:TX232: Richardson 1727 CityLine 1727 East CityLine Drive Building C27, Richardson, TX, 75082 USAPosition Role Type:Onsite U.S. Citizen, U...

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Platform DevOps Engineer II (Onsite)

New
RTX
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Richardson, TX(On-Site/Office)
Updated Today
TS/SCI
Polygraph

Date Posted:2025-11-04Country:United States of AmericaLocation:TX232: Richardson 1727 CityLine 1727 East CityLine Drive Building C27, Richardson, TX, 75082 USAPosition Role Type:Onsite U.S. Citizen, U...

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Senior Systems Architect and Design Engineer

New
GeoLogics Corporation
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Richardson, TX(On-Site/Office)
Updated Today
TS/SCI
Not Specified

Role: Senior Systems Architect and Design EngineerClient: Defense-AerospacePay Rate: up to $110/hr (W2, non-benefited) Length: 3-month contractLocation: Richardson, TXClearance: Department of Defense ...

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Senior Systems Architect and Design Engineer P5 - Cleared On-Sit

New
The Computer Merchant, Ltd.
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Richardson, TX(On-Site/Office)
Updated Today
Secret
Not Specified

JOB TITLE: SR SYSTEMS ARCHITECT/DESIGN LOCATION: RICHARDSON, TX RATE RANGE: 100.00-110.00 PER HOUR JOB# 14952561 REQUIRED B.S. Degree in an Engineering field, Mathematics, or Physics • 10+ year...

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Microsoft Project Scheduler (SME Level)

New
Altamira
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Richardson, TX(On-Site/Office)
Updated Today
TS/SCI
Not Specified

Job Title: Microsoft Project Scheduler (SME Level) Location: TexasClearance Requirement: Top Secret/SCI Employment Type: Part-Time / Exempt Overview We are seeking a Microsoft Project Scheduler (...

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2026 Intern - Software Engineering Intern MI - Onsite (TX)

New
RTX
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Richardson, TX(On-Site/Office)
Updated Today
TS/SCI
Polygraph

Date Posted:2025-11-03Country:United States of AmericaLocation:TX234: Richardson 1717 CityLine 1717 East CityLine Drive Building C17, Richardson, TX, 75082 USAPosition Role Type:Onsite U.S. Citizen, U...

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2026 Full-time - Software Engineer I - Onsite (TX)

New
RTX
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Richardson, TX(On-Site/Office)
Updated Today
TS/SCI
Polygraph

Date Posted:2025-11-02Country:United States of AmericaLocation:TX234: Richardson 1717 CityLine 1717 East CityLine Drive Building C17, Richardson, TX, 75082 USAPosition Role Type:Onsite U.S. Citizen, U...

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Product Line Architect (Temp)

New
RTX
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Richardson, TX(On-Site/Office)
Updated Today
TS/SCI
Not Specified

Date Posted:2025-10-31Country:United States of AmericaLocation:TX231: Richardson 1601 North Plano Road , Richardson, TX, 75081 USAPosition Role Type:Hybrid U.S. Citizen, U.S. Person, or Immigration St...

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Principal Specialist, Estimating & Pricing

New
RTX
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Richardson, TX(On-Site/Office)
Updated Today
TS/SCI
Not Specified

Date Posted:2025-10-29Country:United States of AmericaLocation:TX232: Richardson 1727 CityLine 1727 East CityLine Drive Building C27, Richardson, TX, 75082 USAPosition Role Type:Onsite U.S. Citizen, U...

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Linux Systems Network System Support Engineer - TS/SCI- LDAP

Associates Systems LLC
Richardson, TX(On-Site/Office)
Updated Today
TS/SCI
Polygraph

All Qualified candidates will be responded to in 24 hours or less Active TS/SCI is a must, this effort is on-Site - Will sponsor /Ability to obtain a CI Poly after start Employment type: Full Time w-2...

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Manager, Contracts (Onsite)

RTX
Richardson, TX(On-Site/Office)
Updated Today
TS/SCI
Not Specified

Date Posted:2025-10-27Country:United States of AmericaLocation:TX233: Richardson 1737 CityLine 1737 East CityLine Drive Building C37, Richardson, TX, 75082 USAPosition Role Type:Onsite U.S. Citizen, U...

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Contracts Specialist

KIHOMAC, Inc.
Oklahoma City, OK(On-Site/Office)
Layton, UT(On-Site/Office)
Byron, GA(On-Site/Office)
Reston, VA(On-Site/Office)
Richardson, TX(On-Site/Office)
Updated Today
Secret
Not Specified

Description Conduct research independently in contracting and other related functional areas, and approach conflicts as a problem solverAdapt to new and changing policies and processes Assist with con...

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Security Officer - Front Desk Access Control

Allied Universal
Richardson, TX(On-Site/Office)
Updated Today
Secret
Not Specified

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 dynami...

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Senior Platform Engineer (Onsite)

RTX
Richardson, TX(On-Site/Office)
Updated Today
TS/SCI
Polygraph

Date Posted:2025-10-22Country:United States of AmericaLocation:TX232: Richardson 1727 CityLine 1727 East CityLine Drive Building C27, Richardson, TX, 75082 USAPosition Role Type:Onsite U.S. Citizen, U...

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Principal Platform Engineer (Onsite)

RTX
Richardson, TX(On-Site/Office)
Updated Today
TS/SCI
Polygraph

Date Posted:2025-10-22Country:United States of AmericaLocation:TX232: Richardson 1727 CityLine 1727 East CityLine Drive Building C27, Richardson, TX, 75082 USAPosition Role Type:Onsite U.S. Citizen, U...

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Principal Platform Engineer - TS/SCI Clearance

Solidus Technical Solutions
Richardson, TX(On-Site/Office)
Updated Today
TS/SCI
Polygraph

This position requires a TS/SCI clearance. Candidates who do not hold this clearance are not eligible for hire. Solidus is hiring a Principal Platform Engineer with well-rounded Linux Infrastructure E...

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Senior Platform Engineer - TS/SCI Clearance

Solidus Technical Solutions
Richardson, TX(On-Site/Office)
Updated Today
TS/SCI
Polygraph

Solidus is hiring a Senior Platform Engineer with well-rounded Linux Infrastructure Engineering expertise to join an agile product team. The Ideal candidate will have experience in both traditional in...

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Linux Infrastructure Engineer with ACTIVE TS/SCI (Poly preferred

GeoLogics Corporation
Richardson, TX(On-Site/Office)
Updated Today
TS/SCI
Polygraph

TITLE: Linux Infrastructure Engineer with ACTIVE TS/SCI (Poly preferred)RATE RANGE: $75/hr - $98/hr W2 **Depends on experience and benefits chosen**DURATION: 12+ month Contract or Contract to HireLOCA...

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Senior Systems Integration and Test Engineer

RTX
Richardson, TX(On-Site/Office)
Updated Today
TS/SCI
Polygraph

Date Posted:2025-10-21Country:United States of AmericaLocation:TX232: Richardson 1727 CityLine 1727 East CityLine Drive Building C27, Richardson, TX, 75082 USAPosition Role Type:Onsite U.S. Citizen, U...

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