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Thermodynamics Mechanical Engineer Jobs

thermodynamics mechanical engineer

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Thermodynamics Mechanical Engineer Jobs requiring security clearance

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Mid-level Piping Engineer

Amentum
Oak Ridge, TN(On-Site/Office)
Updated Today
DoE Q or L
Not Specified

Amentum Nuclear Projects is a Tier 1 service provider to the U.S. Department of Energy, we deliver safe and innovative solutions at complex nuclear cleanup and production sites. Our services include p...

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Sr. Principal Engineer Responsible / Analysis - Fire Protection

Northrop Grumman
Melbourne, FL(On-Site/Office)
Updated Yesterday
Secret
Not Specified

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

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Staff Engineer Responsible / Analysis - Fire Protection

Northrop Grumman
Melbourne, FL(On-Site/Office)
Updated Yesterday
Secret
Not Specified

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

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Thermal Engineer with Active Secret Clearance

APR Consulting, Inc.
Chandler, AZ(On-Site/Office)
Updated Yesterday
10+ yrs exp
Secret

Anaerospace clientis looking for aThermal Engineer with Active Secret Clearancewhowill take direction and address issues using skills obtained in the field of Mechanical Engineering, or related therma...

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Junior Aeronautical Engineer

New
Lockheed Martin
Apply today! Be one of the first candidates to apply for maximum exposure.
King Of Prussia, PA(On-Site/Office)
Updated Today
Top Secret
Not Specified

Job Number 706224BR 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 Systems Engineer

Cyrad Solutions
Pleasanton, CA(On-Site/Office)
Updated Today
Secret
Not Specified

Senior Systems Engineer Are you a hands-on engineer who loves building real-world systems? Our team is a group of experienced engineers creating cutting-edge optical communication technology across t...

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Mid Level Engineering Technician (Mechanical)

Astrion
Washington, DC(On-Site/Office)
Updated Today
Secret
Not Specified

Overview Mid Level Mechanical Engineering Technician Be the Difference Astrion offers comprehensive services that boost preparedness, optimize performance, and ensure success across various domai...

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Thermal Engineer / Mechanical Engineering / Orlando, FL

Lockheed Martin
Orlando, FL(On-Site/Office)
Updated Today
Secret
Not Specified

Job Number 706887BR Description:Lockheed Martin has an exciting opportunity for a Thermal Analysis Mechanical Engineer in Orlando, FL. This person will be a member of the hardware engineering team an...

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Senior Test & Evaluation Engineer

New
VTG
Apply today! Be one of the first candidates to apply for maximum exposure.
Remote/Hybrid
20001(Off-Site/Hybrid)
Updated Today
DoE Q or L
Not Specified

OverviewVTG is seeking a Senior Test & Evaluation Engineer in Washington, DC (near Navy Yard) to provide Engineering Support Services to Engineers and Subject Matter Experts in support of the Conventi...

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Principal / Senior Principal Mechanical Design Engineer

Northrop Grumman
Annapolis Junction, MD(On-Site/Office)
Updated Today
Secret
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 / Senior Principal Mechanical Design Engineer

Northrop Grumman
Redondo Beach, CA(On-Site/Office)
Updated Today
Secret
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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Senior Propulsion Engineer, Turbomachinery

Anduril Industries
Costa Mesa, CA(On-Site/Office)
Updated Today
Secret
Not Specified

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model...

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Sr. Aero Mechanical Engineer

AEVEX Aerospace
Tampa, FL(On-Site/Office)
Updated Today
Top Secret
Not Specified

Security Clearance• Active Top Secret DoD clearance preferred, U.S. Citizenship required. Work ArrangementOnsite with occasional travel. Job OverviewSr. Aeromechanical Engineers work to solve th...

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Mechanical Engineer-Modeling

CACI
Charlottesville, VA(On-Site/Office)
Updated Today
TS/SCI
Not Specified

Mechanical Engineer-ModelingJob Category: EngineeringTime Type: Full timeMinimum Clearance Required to Start: TS/SCIEmployee Type: RegularPercentage of Travel Required: Up to 10%Type of Travel: Local*...

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Systems Engineer

VTG
Remote/Hybrid
20001(Off-Site/Hybrid)
Updated Today
DoE Q or L
Not Specified

OverviewWe are seeking a Mid to Senior level Systems Engineer in Washington, DC to provide Engineering Support Services to Engineers and Subject Matter Experts in support of the Conventional Prompt St...

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Senior Systems Engineer

VTG
Remote/Hybrid
20001(Off-Site/Hybrid)
Updated Today
DoE Q or L
Not Specified

OverviewWe are seeking a Senior Systems Engineer in Washington, DC to provide Engineering Support Services to Engineers and Subject Matter Experts in support of the Conventional Prompt Strike (CPS) Pr...

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Systems Engineer

VTG
Remote/Hybrid
20001(Off-Site/Hybrid)
Updated Today
DoE Q or L
Not Specified

OverviewWe are seeking a Mid to Senior level Systems Engineer in Washington, DC to provide Engineering Support Services to Engineers and Subject Matter Experts in support of the Conventional Prompt St...

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2026 Fulltime - Raytheon RF Mechanical Engineer II-(Onsite)

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

Date Posted:2025-09-09Country:United States of AmericaLocation:AZ852: RMS AP Bldg M02 1151 East Hermans Road Building M02, Tucson, AZ, 85756 USAPosition Role Type:Onsite U.S. Citizen, U.S. Person, or ...

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Propulsion System/Rocket Motor Test Engineer

L3Harris Technologies
Orange, VA(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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Munitions Expert - Mechanical Engineer

CACI
Charlottesville, VA(On-Site/Office)
Updated Today
TS/SCI
Not Specified

Munitions Expert - Mechanical EngineerJob Category: EngineeringTime Type: Full timeMinimum Clearance Required to Start: TS/SCIEmployee Type: RegularPercentage of Travel Required: Up to 10%Type of Trav...

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