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
Salary
Engineering - Mechanical

Engineering - Mechanical Jobs

Showing 1,711 Jobs

Sort by:

Lab Operations Engineer (Entry, Associate, or Experienced Level)

New
Boeing
Apply today! Be one of the first candidates to apply for maximum exposure.
Long Beach, CA(On-Site/Office)
Posted today
Secret
Not Specified

Job DescriptionAt Boeing, we innovate and collaborate to make the world a better place. We're committed to fostering an environment for every teammate that's welcoming, respectful and inclusive, with ...

user avatar

Low Observable (LO) Design and Integration Engineer (Mid-Level o

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

Job DescriptionAt Boeing, we innovate and collaborate to make the world a better place. We're committed to fostering an environment for every teammate that's welcoming, respectful and inclusive, with ...

user avatar

Small Boat Mechanic (Engineering Technician III - V)

New
Systems Application & Technologies Inc
Apply today! Be one of the first candidates to apply for maximum exposure.
Norfolk, VA(On-Site/Office)
Posted today
5+ yrs exp
Secret
Not Specified

Position Type: Full-Time, Non-ExemptWork Location: Naval Station Norfolk, VASystems Application & Technologies, Inc. (SA-TECH) is a progressive and well-established Department of Defense (DoD) con...

user avatar

Mission Operations Deputy Lead - SV Engineering - Mission Operat

New
YORK SPACE SYSTEMS LLC
Apply today! Be one of the first candidates to apply for maximum exposure.
Greenwood Village, CO(On-Site/Office)
Posted today
Secret
Not Specified

York Space Systems was founded to radically improve spacecraft affordability and reliability, transforming, and enabling next- generation space mission operations worldwide. Today, York is one of the ...

user avatar

Mission Operations Lead - SV Engineering - Mission Operations

New
YORK SPACE SYSTEMS LLC
Apply today! Be one of the first candidates to apply for maximum exposure.
Greenwood Village, CO(On-Site/Office)
Posted today
Secret
Not Specified

York Space Systems was founded to radically improve spacecraft affordability and reliability, transforming, and enabling next- generation space mission operations worldwide. Today, York is one of the ...

user avatar

Optical Engineer

New
Draper
Apply today! Be one of the first candidates to apply for maximum exposure.
Cambridge, MA(On-Site/Office)
Posted today
Public Trust
Not Specified

Overview:Draper is an independent, nonprofit research and development company headquartered in Cambridge, MA. The 2,000+ employees of Draper tackle important national challenges with a promise of deli...

user avatar

Mechanical Engineer

New
ANISTAR Technologies
Apply today! Be one of the first candidates to apply for maximum exposure.
Lexington, KY(On-Site/Office)
Posted today
Secret
Not Specified

Job Title: Mechanical Engineer Location: Lexington, KY Pay: $45-65hr Clearance: Secret Company Summary: Our client is a proven leader in information technology, innovative strategic technical planni...

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

Mechanical Engineer I

New
American Systems Corporation
Apply today! Be one of the first candidates to apply for maximum exposure.
Norwich, CT(On-Site/Office)
Posted today
Secret
Not Specified

AMERICAN SYSTEMS is an employee-owned federal government contractor supporting national priority programs through our strategic solutions in the areas of Information Technology, Test & Evaluation, Pro...

user avatar

ENGINEER MECHANICAL 4

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

Req ID: 47553 Team: E50 PROP AND REAC ENG PLNG YRD Entity: Newport News Shipbuilding US Citizenship Required for this Position: Yes Full-TimeShift: 1st Relocation: Relocation assistance will be avail...

user avatar

Manufacturing Engineer

New
Aerospace Corporation
Apply today! Be one of the first candidates to apply for maximum exposure.
El Segundo, CA(On-Site/Office)
Posted today
Top Secret
Not Specified

The Aerospace Corporation is the trusted partner to the nation's space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded researc...

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

UAV/Advanced Mechanical Engineer

New
General Dynamics Mission Systems
Apply today! Be one of the first candidates to apply for maximum exposure.
Manassas, VA(On-Site/Office)
Posted today
Secret
Not Specified

Basic QualificationsRequires a Bachelor's degree in Mechanical Engineering, or a related Science, Engineering, Technology or Mathematics field. Also requires 5+ years of job-related experience, or a M...

user avatar

Design Engineer (ND2) (Government)

New
AT&T Government Solutions
Apply today! Be one of the first candidates to apply for maximum exposure.
Englewood, CO(On-Site/Office)
Posted today
TS/SCI
Polygraph

AT&T Global Public Sector is a trusted provider of secure, IP enabled, cloud-based, network solutions and professional services to the Federal Government. We are dedicated to recruiting, developing an...

user avatar

Sr Principal Mechanical Engineer

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

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 yesterday
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 yesterday
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

Printed Circuit Board (PCB) Layout Designer Engineer/Principal P

New
Northrop Grumman
Apply today! Be one of the first candidates to apply for maximum exposure.
Manhattan Beach, CA(On-Site/Office)
Posted yesterday
Top Secret
Not Specified

RELOCATION ASSISTANCE: No relocation assistance availableCLEARANCE REQUIRED FOR START: NoCLEARANCE TYPE: Top SecretTRAVEL: Yes, 10% of the TimeDescriptionAt Northrop Grumman, our employees have incred...

user avatar

Specialist, Optical Engineering

New
L3Harris Technologies
Apply today! Be one of the first candidates to apply for maximum exposure.
Wilmington, MA(On-Site/Office)
Posted yesterday
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

Associate, Manufacturing Engineer

New
L3Harris Technologies
Apply today! Be one of the first candidates to apply for maximum exposure.
Camden, AR(On-Site/Office)
Posted yesterday
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
ClearanceJobs
  • About Us
  • Support
  • Browse Jobs
  • Security Clearance FAQs
  • AgileATS
  • FedWork
  • Blog
Download on the App StoreGet it on Google Play
Ā© 2026 ClearanceJobs - All rights reserved. ClearanceJobs is a DHI service .
  • Pay My Bill
  • EULA
  • Privacy Policy
  • Terms of Service
  • My Privacy Rights
  • Contact Us