Top Secret / SCI Clearance Jobs

Top Secret/SCI

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Top Secret / SCI Jobs requiring security clearance

Lead, Mechanisms Mechanical Engineer (Space Systems) 1

New
L3Harris Technologies
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Wilmington, MA(On-Site/Office)
Updated Today
TS/SCI
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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MECM Engineer

New
Zachary Piper Solutions, LLC
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Alexandria, VA(On-Site/Office)
Updated Today
TS/SCI
Not Specified

Zachary Piper Solutions is seeking a TS/SCI-cleared MECM Engineer to support the DoD, ensuring secure, stable, and scalable endpoint management across a large enterprise environment. The MECM Engi...

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Site Reliability Engineer (TS/SCI)

New
Zachary Piper Solutions, LLC
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Los Angeles, CA(On-Site/Office)
Updated Today
TS/SCI
Polygraph

Zachary Piper Solutions is seekinga Site Reliability/DevSecOps Engineer to support a cutting-edge spacecraft and satellite operations program in Los Angeles, CA and Washington, D.C. The team is seekin...

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Field Engineer/Systems Specialist - TS/SCI W/ POLY

New
General Dynamics Information Technology
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Washington, DC(On-Site/Office)
Updated Today
TS/SCI
Not Specified

Systems Specialist SeniorTransform technology into opportunity as a Systems Specialist Senior with GDIT. A career in enterprise IT means connecting and enhancing the systems that matter most. At GDIT ...

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Construction Surveillance Technician (CST) II

New
General Dynamics Information Technology
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Maui, HI(On-Site/Office)
Updated Today
TS/SCI
CI Polygraph

Apply your expertise to advance the mission and optimize our business strategy as a Construction Surveillance Technician (CST) II at GDIT. Here, you'll support solving some of our clients' biggest cha...

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2026 Cyber Software Engineer Intern- Annapolis Junction MD

New
Northrop Grumman
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Jessup, MD(On-Site/Office)
Updated Today
TS/SCI
Polygraph

RELOCATION ASSISTANCE: No relocation assistance availableCLEARANCE TYPE: PolygraphTRAVEL: NoDescriptionAt Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems...

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Senior Software Engineer

New
ZOLON TECH INC.
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Saint Louis, MO(On/Off-Site)
Updated Today
TS/SCI

Zolon is seeking a Senior Software Engineer to provide comprehensive software engineering support for quarterly software baseline deployments, including new capabilities, adaptive maintenance, and har...

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Principal/SR Principal Proposal Operations Analyst

New
Northrop Grumman
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Jessup, MD(On-Site/Office)
Updated Today
TS/SCI
Polygraph

RELOCATION ASSISTANCE: Relocation assistance may be availableCLEARANCE TYPE: PolygraphTRAVEL: Yes, 10% of the TimeDescriptionAt Northrop Grumman, our employees have incredible opportunities to work on...

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Principal or Sr Principal HR Business Partner

New
Northrop Grumman
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Jessup, MD(On-Site/Office)
Updated Today
TS/SCI
Not Specified

RELOCATION ASSISTANCE: Relocation assistance may be availableCLEARANCE TYPE: SCITRAVEL: Yes, 10% of the TimeDescriptionAt Northrop Grumman, our employees have incredible opportunities to work on revol...

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Principal or Sr Principal HR Business Partner

New
Northrop Grumman
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Linthicum Heights, MD(On-Site/Office)
Updated Today
TS/SCI
Not Specified

RELOCATION ASSISTANCE: Relocation assistance may be availableCLEARANCE TYPE: SCITRAVEL: Yes, 10% of the TimeDescriptionAt Northrop Grumman, our employees have incredible opportunities to work on revol...

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Principal or Sr Principal HR Business Partner

New
Northrop Grumman
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Linthicum Heights, MD(On-Site/Office)
Updated Today
TS/SCI
Not Specified

RELOCATION ASSISTANCE: Relocation assistance may be availableCLEARANCE TYPE: SCITRAVEL: Yes, 10% of the TimeDescriptionAt Northrop Grumman, our employees have incredible opportunities to work on revol...

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Principal or Sr Principal HR Business Partner

New
Northrop Grumman
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Jessup, MD(On-Site/Office)
Updated Today
TS/SCI
Not Specified

RELOCATION ASSISTANCE: Relocation assistance may be availableCLEARANCE TYPE: SCITRAVEL: Yes, 10% of the TimeDescriptionAt Northrop Grumman, our employees have incredible opportunities to work on revol...

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Associate Engineer / Electronic Hardware Design Engineer

New
Northrop Grumman
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Cincinnati, OH(On-Site/Office)
Updated Today
TS/SCI
Polygraph

RELOCATION ASSISTANCE: Relocation assistance may be availableCLEARANCE TYPE: A US Government security clearance per customer's requirements.TRAVEL: Yes, 10% of the TimeDescriptionAt Northrop Grumman, ...

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Associate Engineer / Electronic Hardware Design Engineer

New
Northrop Grumman
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Beavercreek, OH(On-Site/Office)
Updated Today
TS/SCI
Polygraph

RELOCATION ASSISTANCE: Relocation assistance may be availableCLEARANCE TYPE: A US Government security clearance per customer's requirements.TRAVEL: Yes, 10% of the TimeDescriptionAt Northrop Grumman, ...

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Associate Engineer / Electronic Hardware Design Engineer

New
Northrop Grumman
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Dayton, OH(On-Site/Office)
Updated Today
TS/SCI
Polygraph

RELOCATION ASSISTANCE: Relocation assistance may be availableCLEARANCE TYPE: A US Government security clearance per customer's requirements.TRAVEL: Yes, 10% of the TimeDescriptionAt Northrop Grumman, ...

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Principal/Sr. Principal Technical Editor and Writer (Engineering

New
Northrop Grumman
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Linthicum Heights, MD(On-Site/Office)
Updated Today
TS/SCI
Polygraph

RELOCATION ASSISTANCE: Relocation assistance may be availableCLEARANCE TYPE: A US Government security clearance per customer's requirements.TRAVEL: Yes, 10% of the TimeDescriptionAt Northrop Grumman, ...

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Principal/Sr. Principal Technical Editor and Writer (Engineering

New
Northrop Grumman
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Jessup, MD(On-Site/Office)
Updated Today
TS/SCI
Polygraph

RELOCATION ASSISTANCE: Relocation assistance may be availableCLEARANCE TYPE: A US Government security clearance per customer's requirements.TRAVEL: Yes, 10% of the TimeDescriptionAt Northrop Grumman, ...

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Staff Contract Administrator

New
Northrop Grumman
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Dulles, VA(On-Site/Office)
Updated Today
TS/SCI
Not Specified

RELOCATION ASSISTANCE: Relocation assistance may be availableCLEARANCE TYPE: SCITRAVEL: Yes, 10% of the TimeDescriptionAt Northrop Grumman, our employees have incredible opportunities to work on revol...

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Staff Contract Administrator

New
Northrop Grumman
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El Segundo, CA(On-Site/Office)
Updated Today
TS/SCI
Not Specified

RELOCATION ASSISTANCE: Relocation assistance may be availableCLEARANCE TYPE: SCITRAVEL: Yes, 10% of the TimeDescriptionAt Northrop Grumman, our employees have incredible opportunities to work on revol...

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Software Engineer

New
Lockheed Martin
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Littleton, CO(On-Site/Office)
Updated Today
TS/SCI
Not Specified

Job Number 712636BR Description:WHO WE ARELockheed Martin is a global leader in aerospace, defense, and technology solutions, dedicated to pushing the boundaries of innovation and shaping the future ...

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