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Co-Op Mechanical Engineer

Transaera

Somerville, MAInternshipPosted 9mo agoStill listed 4 days ago

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At a glance

Compensation
No compensation found
Location
Somerville, MA
Role Type
Co-op
Schedule
Internship
Work Authorization
Not specified

Olive focuses on jobs in the United States, including remote roles you can work from there.

Job overview

Transaera is developing a new class of affordable, energy-efficient, sustainable cooling systems and is looking to hire an Engineering intern to support prototype development, data acquisition, and analysis for design validation.

Skills & qualifications

RequiredNice to have

Skills

Mechanical Engineering, nice to havePrototyping, nice to haveData Analysis, nice to have3D Printing, nice to haveLaser Cutting, nice to haveSoftware Project Management, nice to haveCollaboration, nice to haveElectromechanical System Design, nice to haveCustom Equipment Development, nice to haveEquipment Validation, nice to haveData Acquisition, nice to haveProcedure Documentation, nice to haveWorkspace Management, nice to haveTool Inventory Management, nice to haveCAD Modeling, nice to haveRapid Prototyping, nice to haveCreativity, nice to haveOrganization, nice to have

Full job description

Transaera is developing a new class of affordable, energy-efficient, sustainable cooling systems designed to address the 40% of global energy greenhouse gases emitted by conventional HVAC. Transaera's novel desiccant technology uses a unique sponge-like material that grabs moisture from the atmosphere to enable its air conditioner to cool air more efficiently. The heat generated by the air conditioner is then used – instead of being wasted – to dry the material for the next cycle. Transaera is looking to hire an Engineering intern to support the team in prototype development of our AC design. This includes iterative design and build of prototypes and test fixtures, as well as data acquisition and analysis for design validation. We are looking for someone who is organized, creative, and collaborative. Key Responsibilities include:

  • Designing, prototyping, and constructing electromechanical systems to support coating process development.

  • Developing and assembling custom equipment, including mechanical fixtures and automated systems.

  • Performing equipment validation, collecting and analyzing data, and reporting findings to inform design improvements.

  • Creating and documenting procedures for equipment operation and maintenance.

  • Managing and organizing the prototyping workspace, tool inventory, and test infrastructure.

  • Iterating on existing designs using CAD modeling and rapid prototyping methods such as 3D printing or laser cutting.

About you:

  • Excited about the future of climate tech

  • Want to work with a growing, fast paced team that is revolutionizing AC

  • Take initiative to get things done, and are not afraid to ask questions

Transaera is located at 22 Kent Street Somerville, MA. Transaera offers a competitive hourly wage for all interns. To apply, send your resume and cover letter to:[email protected]. Please include “Mechanical Engineer ” in the subject line.

How this job compares

Set against the 6,766 open Mechanical Engineer jobs on Olive Jobs, counted November 15, 2026.

Pay
  • This postingNot listed
  • Massachusetts median$110–165K/yr190 salary ranges
  • US median$45–59/hr357 hourly ranges
Openings
Olive Jobs lists 246 open Mechanical Engineer jobs in Massachusetts and 6,766 across the US. 3% of them nationwide are listed as remote or flexible.
Hiring the most in Massachusetts
Experience
Mechanical Engineer postings that state a minimum ask for 5 years of experience at the median; the middle half ask for 3 to 8 years (5,744 postings).
Education
4,650 of the 6,766 open Mechanical Engineer jobs (69%) ask for a bachelor's degree or higher.

Counted across the open, public US postings on Olive Jobs on November 15, 2026. Figures based on too few postings are left out.

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