Mechanical Systems Engineer I

About this role

Who we are:

Electra is reinventing ironmaking from the ground up with a breakthrough electrochemical technology that produces high purity clean iron and critical co-minerals. With two operating pilots in Boulder and a new demonstration facility underway in Jefferson County, we’re on track to reach commercial scale by the end of the decade. Backed by over $300 million and strategic partnerships with global leaders across mining, steel, and big tech, momentum is on our side. Recognized by Fast Company as a Most Innovative Company and a Next Big Thing in Tech, and named one of TIME’s 100 Climate Leaders, we’re building a company shaping the future of industry. If you’re looking to make an impact and join a team that’s driven, focused, and scaling, we want to hear from you.

What you will do:

The Mechanical Systems Engineer I supports the design, build, testing, and improvement of mechanical systems for Electra’s processing, material handling, and pilot or plant infrastructure. This is an early-career role focused on applying core mechanical engineering principles, producing quality technical work, collaborating across functions, and growing toward increased independence and ownership.

Responsibilities include:

• Support the design of mechanical systems, equipment skids, and plant infrastructure under the guidance of senior engineers.

• Develop and revise CAD models, drawings, layouts, and related engineering documentation.

• Assist with equipment and component selection using design inputs, vendor information, and internal standards.

• Support…