Mechanical Engineer Jobs in Longmont CO
1 week ago
31.
R&D Mechanical Engineer III – Product Innovation
Engineering (Mechanical Engineer, Product Engineer, Manufacturing Engineer, Engineering Design & Technologists)
Stolle Machinery Co., LLC is seeking a highly experienced R&D Mechanical Engineer III to drive product development from concept to...
R&D Mechanical Engineer III – Product Innovation JobListing for: Stolle Machinery Company |
2 weeks ago
32.
GE Vernova Gas Power Engineering Internship - Summer
Engineering (Mechanical Engineer, Electrical Engineering, Manufacturing Engineer, Process Engineer)
Job Description Summary Are you passionate about innovation? Are you excited at the opportunity to electrify and decarbonize the world?...
GE Vernova Gas Power Engineering Internship - Summer JobListing for: LS3002 GE Vernova Operations LLC |
2 weeks ago
33.
Senior Opto-Mechanical FEA Engineer
Engineering (Mechanical Engineer, Systems Engineer, Electronics Engineer, Engineering Design & Technologists)
nLIGHT - DEFENSE Systems, Inc. in Longmont, CO, is seeking an Opto - Mechanical Engineering Analyst with a minimum of 10 years in...
Senior Opto-Mechanical FEA Engineer JobListing for: nLIGHT |
2 weeks ago
34.
GE Vernova Gas Power Engineering Internship - Summer
Engineering (Mechanical Engineer, Electrical Engineering, Manufacturing Engineer, Process Engineer)
Position: GE Vernova Gas Power Engineering Internship - Summer 2027 - 1 - Job Description Summary Are you passionate about innovation?...
GE Vernova Gas Power Engineering Internship - Summer JobListing for: LS3002 GE Vernova Operations LLC |
2 weeks ago
35.
Senior Supplier Quality Engineer - Defense Systems
Engineering (Quality Engineering, Systems Engineer, Electronics Engineer, Mechanical Engineer)
nLIGHT - DEFENSE Systems, Inc. is seeking a Vendor Quality Engineer in Longmont, CO to ensure external suppliers meet our stringent...
Senior Supplier Quality Engineer - Defense Systems JobListing for: nLIGHT |
2 weeks ago
36.
Entry-Level Thermal Engineer — Spaceflight
Engineering (Mechanical Engineer)
Blue Origin in Colorado is seeking an intern to join its corporate functions and support multiple Blue Origin business units across...
Entry-Level Thermal Engineer — Spaceflight JobListing for: Blue Origin |
2 weeks ago
37.
Test Engineer Intern – Space Systems
Engineering (Aerospace / Aviation / Avionics, Mechanical Engineer, Engineering Design & Technologists, Test Engineer)
Blue Origin is seeking a candidate who has completed an internship with the company and can start full - time by September 2027. This...
Test Engineer Intern – Space Systems JobListing for: Blue Origin |
2 weeks ago
38.
Senior Mechanical Quality Engineer - Defense Opto-Mechanical
Engineering (Mechanical Engineer, Quality Engineering)
nLIGHT, Inc. seeks an experienced Quality Engineer in Longmont, CO. This role plays a critical part in ensuring the quality of mechanical...
Senior Mechanical Quality Engineer - Defense Opto-Mechanical JobListing for: nLIGHT, Inc. |
2 weeks ago
39.
Junior Structural Engineer — Spaceflight Innovation
Engineering (Mechanical Engineer, Structural Engineer)
Blue Origin is seeking a candidate who has completed an internship with Blue Origin in 2026 and is enrolled or recently graduating. The...
Junior Structural Engineer — Spaceflight Innovation JobListing for: Blue Origin |
2 weeks ago
40.
Propulsion Engineer : Internship
Engineering (Aerospace / Aviation / Avionics, Mechanical Engineer)
Position: Propulsion Engineer I: Internship - to - Full - Time - Blue Origin is seeking a candidate who has completed an internship with...
Propulsion Engineer : Internship JobListing for: Blue Origin |