Engineering - Mechanical Jobs in Colorado

Career Opportunities with JANUS Research GroupA great place to work.Careers At JANUS Research GroupAre you ready for new challenges and new opportunities? Join our team! Current job opportunities are ...

Sierra Space Careers: At Sierra Space, we build the missions and systems that keep our world secure in the domain above Earth.  Sierra Space team members share a spirit of innovation and col...

Sierra Space Careers: At Sierra Space, we build the missions and systems that keep our world secure in the domain above Earth.  Sierra Space team members share a spirit of innovation and col...

Sierra Space Careers: At Sierra Space, we build the missions and systems that keep our world secure in the domain above Earth.  Sierra Space team members share a spirit of innovation and col...

At Two Six Technologies, we build, deploy, and implement innovative products that solve the world's most complex challenges today. Through unrivaled collaboration and unwavering trust, we push the bou...

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...

RELOCATION ASSISTANCE: Relocation assistance may be availableCLEARANCE REQUIRED FOR START: YesCLEARANCE TYPE: Top SecretTRAVEL: Yes, 10% of the TimeDescriptionAt Northrop Grumman, our employees have i...

Clear Creek Federal is part of the Seneca Nation Group (SNG) portfolio of companies. SNG is Seneca Holdings' federal government contracting business that meets mission-critical needs of federal civili...

Space is a warfighting domain. True Anomaly seeks those with the talent and ambition to build the technology that secures it. OUR MISSION True Anomaly delivers decisive capabilities for space superi...

ASRC Federal is a leading government contractor furthering missions in space, public health and defense. As an Alaska Native owned corporation, our work helps secure an enduring future for our shareho...

• Be the subject matter expert for mechanical engineering; responsibilities include the design and technical review of mechanical systems including, but not limited to: Heating, Ventilation, and Air C...

Job Number 724493BR Description: The mission matters. So do the people behind it. With advancing defense technology at our core, what sets us apart is a culture of collaboration, purpose, and impact....

The Mechanical Engineer will support the space program located in Huntsville, AL or Littleton, CO. RESPONSIBILITIES: • Designs and develops mechanical products and systems such as instruments, ...

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...

This team of Thermal Engineers TS/SCI will support up to 7 programs (long term) out of Boulder CO. We need to package up our guys all into one email so we need to gather our top people take our time ...

DescriptionApplication deadline: Aug 14, 2026 AWS Infrastructure Services owns the design, planning, delivery, and operation of all AWS global infrastructure. In other words, we're the people who keep...

We are seeking a Production Engineer to support the successful development, release, and manufacture of complex products in a fast-paced aerospace and defense manufacturing environment. This role serv...

SelectTech is seeking a Mechanical Engineer to join our innovative engineering team. In this role, you will design and detail systems, subsystems, and components for both custom-built and standard pro...

The Quality Engineer will provide technical quality leadership across the value stream, raw material, internal and external manufacturing. Focusing on organizational and process capability to minimize...