ClearanceJobs
  • Candidates
  • Employers
  • Hiring Companies
  • News & Career Advice
  • Login
  • Register now
Experience
City
State
Clearance
Posted Within
Employer Name
Country
Job Category
Job Type
Polygraph
Remote/Hybrid

Engineering - Mechanical Jobs

Engineering - Mechanical

Viewing 1 - 20 of 1,651

Engineering - Mechanical Jobs requiring security clearance

Show:
Sort by:

Test and Integration Engineer

CACI
Apply today! Be one of the first candidates to apply for maximum exposure.
Linthicum Heights, MD(On-Site/Office)
Posted 3 weeks ago
TS/SCI
Polygraph

Job Title: Test and Integration EngineerJob Category: EngineeringTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with PolygraphEmployee Type: RegularPercentage of Travel Required: None...

user avatar

AI/ML SME

Dexian Signature Federal
Herndon, VA(No Preference)
Arlington, VA(No Preference)
Posted over 6 months ago
TS/SCI

AI/ML Engineer SME Location: Choice of Herndon, VA or Arlington, VA Clearance Requirements: Active TS/SCI Clearance; the customer will sponsor a Full Scope Polygraph is candidate does not possess one ...

user avatar

Staff Structures Design Engineer, Omen

New
Anduril Industries
Apply today! Be one of the first candidates to apply for maximum exposure.
Costa Mesa, CA(On-Site/Office)
Posted today
Top 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...

user avatar

Staff Structures Design Engineer, Omen

New
Anduril Industries
Apply today! Be one of the first candidates to apply for maximum exposure.
Costa Mesa, CA(On-Site/Office)
Posted today
Top 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...

user avatar

Staff Product Quality Engineer, RoadRunner

New
Anduril Industries
Apply today! Be one of the first candidates to apply for maximum exposure.
Costa Mesa, CA(On-Site/Office)
Posted today
TS/SCI
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...

user avatar

Staff Product Quality Engineer

New
Anduril Industries
Apply today! Be one of the first candidates to apply for maximum exposure.
Costa Mesa, CA(On-Site/Office)
Posted today
DoE Q or L
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...

user avatar

Staff Mechanical Engineer, Space

New
Anduril Industries
Apply today! Be one of the first candidates to apply for maximum exposure.
Costa Mesa, CA(On-Site/Office)
Posted today
Public Trust
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...

user avatar

Staff Mechanical Engineer, Omen

New
Anduril Industries
Apply today! Be one of the first candidates to apply for maximum exposure.
Costa Mesa, CA(On-Site/Office)
Posted 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...

user avatar

Maritime Technical Operations Engineer

New
Anduril Industries
Apply today! Be one of the first candidates to apply for maximum exposure.
Quincy, MA(On-Site/Office)
Posted today
Top 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...

user avatar

Maritime Technical Operations Engineer

New
Anduril Industries
Apply today! Be one of the first candidates to apply for maximum exposure.
Costa Mesa, CA(On-Site/Office)
Posted today
Top 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...

user avatar

Maritime Technical Operations Engineer

New
Anduril Industries
Apply today! Be one of the first candidates to apply for maximum exposure.
Quincy, MA(On-Site/Office)
Posted today
Top 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...

user avatar

MACHINIST II

New
ASD, Inc.
Apply today! Be one of the first candidates to apply for maximum exposure.
Goleta, CA(On-Site/Office)
Posted today
2+ yrs exp
Unspecified

Machinist Level 2 to support our Machine Shop department. As a member of the Machine Shop department you’ll work in a fast-paced team environment alongside fellow machinists, design engineers, and qua...

user avatar

Maximo Application Suite (MAS) Solution Design Engineer | Within

New
NuAxis Innovations LLC
Apply today! Be one of the first candidates to apply for maximum exposure.
Remote/Hybrid
Not provided(Off-Site/Hybrid)
Posted today
Public Trust
Not Specified

Overview This role provides essential sustainment, system configuration, data validation, workflow support, and end-user assistance for TRIRIGA and MREF environments during the migration of MSFC and H...

user avatar

Stationary Operations Engineer 3 - Washington, D.C.

New
M.C. Dean
Apply today! Be one of the first candidates to apply for maximum exposure.
Washington, DC(On-Site/Office)
Posted today
Secret
Not Specified

OverviewM.C. Dean's Meet & Greet / Hiring Event - "Cleared Mission Critical Facility Maintenance" National Harbor, MarylandAbout M.C. DeanM.C. Dean is Building Intelligence@. We design, build, operate...

user avatar

Stationary Operations Engineer 2 - Washington, D.C.

New
M.C. Dean
Apply today! Be one of the first candidates to apply for maximum exposure.
Washington, DC(On-Site/Office)
Posted today
Secret
Not Specified

OverviewM.C. Dean's Meet & Greet / Hiring Event - "Cleared Mission Critical Facility Maintenance" National Harbor, MarylandAbout M.C. DeanM.C. Dean is Building Intelligence@. We design, build, operate...

user avatar

Mechanical Engineer

New
Amentum
Apply today! Be one of the first candidates to apply for maximum exposure.
Alice Springs(On-Site/Office)
Posted today
TS/SCI
Polygraph

MECHANICAL ENGINEERAmentum is a premier global government and private-sector partner whose experience, passion and purpose drive mission success. We currently have an opportunity for a Mechanical Engi...

user avatar

ELECTRONIC INTEGRATED SYSTEMS MECHANIC

New
Department of the Air Force
Apply today! Be one of the first candidates to apply for maximum exposure.
Mcchord Afb, WA(On-Site/Office)
Posted today
Secret
Not Specified

Duties- Installs, modifies, overhauls, maintains, troubleshoots, repairs, rebuilds, aligns, and calibrates integrated ground or airborne electronics systems - Sets up and operates software controlled...

D

ELECTRONIC INTEGRATED SYSTEMS MECHANIC

New
Department of the Air Force
Apply today! Be one of the first candidates to apply for maximum exposure.
Mcchord Afb, WA(On-Site/Office)
Posted today
Secret
Not Specified

Duties Installs, modifies, overhauls, maintains, troubleshoots, repairs, rebuilds, aligns, and calibrates integrated ground or airborne electronics systems. Sets up and operates software controlled au...

D

Computer-Aided Design (CAD) Engineer Level 2

New
INFORMATION SYSTEMS SOLUTIONS, INC
Apply today! Be one of the first candidates to apply for maximum exposure.
Suffolk, VA(On-Site/Office)
Posted today
5+ yrs exp
Secret
Not Specified

Information Systems Solutions (ISS) is looking for a Computer-Aided Design (CAD) Engineer Level 2 to support the JS J7 Joint Training DevSecOps pipeline core infrastructure and data center in Suffolk,...

user avatar

Mechanical Engineer

New
QinetiQ US
Apply today! Be one of the first candidates to apply for maximum exposure.
Lorton, VA(On-Site/Office)
Posted today
Secret
Not Specified

Company OverviewWe are a world-class team of professionals who deliver next generation technology and products in robotic and autonomous platforms, ground, soldier, and maritime systems in 50+ locatio...

user avatar

Program Technical Specialist

New
Spectrum Comm Inc
Remote/Hybrid
Arlington, VA
Posted today
10+ yrs exp
Secret

The TechSolutions Program Technical Specialist will support ONR Global’s mission to rapidly evaluate and advance prototype technologies that address Fleet and Force needs. This role sits at the inters...

user avatar

Experimentation & Operational Analysis Technical Specialist

New
Spectrum Comm Inc
Apply today! Be one of the first candidates to apply for maximum exposure.
Remote/Hybrid
Arlington, VA(Off-Site/Hybrid)
Posted today
10+ yrs exp
Top Secret

This position supports ONR Global’s Experimentation & Analysis mission by helping the Navy evaluate, test, and understand emerging technologies before they move into broader investment or transition d...

user avatar
ClearanceJobs
  • About Us
  • Support
  • Browse Jobs
  • Security Clearance FAQs
  • AgileATS
  • FedWork
  • Blog
Download on the App StoreGet it on Google Play
© 2026 ClearanceJobs - All rights reserved. ClearanceJobs is a DHI service .
  • Pay My Bill
  • EULA
  • Privacy Policy
  • Terms of Service
  • My Privacy Rights
  • Contact Us