Aircapture

Climate Tech

MechanicalEngineeringIntern

$0k+ Berkeley, California, United States INTERNSHIP
Market Sentiment
HIGH DEMAND

Neural analysis suggests this role is
optimal for Mid+ candidates.

The Brief

“Mechanical Engineering Intern at Aircapture. Skills: Carbon capture technology, Process systems, Mechanical design. Assist in design and analysis of process piping. Apply ASME B31.3 process piping codes”

Industry & Context.

Climate Tech
Eligibility Requirements

Travel reimbursement for relocation

What They're Looking For.

Must Have

Completed Junior year, Bachelor’s degree in Mechanical Engineering or related field by Summer 2026, Proficiency in 3D CAD software, Hands-on experience with hardware prototyping, mechanical assembly, or machine shop environments, Foundation in thermodynamics, fluid mechanics, and mechanical design, Excellent technical writing skills

Nice to Have

SolidWorks strongly preferred

What You'll Do.

Assist in design and analysis of process piping

Apply ASME B31.3 process piping codes

Author comprehensive design manuals

Take hands-on role in physical build and assembly

Engineer and assemble custom test rigs

Assemble experimental setups

Assemble mechanical fixtures

Update 3D CAD sub-assemblies

Maintain 3D CAD manufacturing drawings

Audit technical documentation

Generate technical documentation

Read Piping and Instrumentation Diagrams

Interpret Piping and Instrumentation Diagrams

Navigate Piping and Instrumentation Diagrams

How You'll Work.

Communication Scope

Technical writing

Full Job Description

At Aircapture we’re creating and scaling a circular carbon economy to solve what we believe to be our lifetime's most pressing challenge: The climate crisis. We supply commercial and industrial customers with clean CO2 captured from our atmosphere to radically improve the environment, our economy, and our lives. We value building a team of people who represent diverse backgrounds--be it thought, education, gender, ethnicity, age, sexual orientation--to reach our goals. Thank you for considering us. In this hands-on role, you will be instrumental in developing the process systems and R&D test setups that power our next-generation carbon capture technology, bridging the gap between theoretical design and physical execution. You will gain exposure to the full engineering lifecycle—from learning complex industry codes and drafting 3D models to the physical assembly of our scaled-up systems. If you are looking for a project-based summer internship in working on ground breaking Direct Air Capture technology, this is the role for you! Pay rate: $25 per hour, plus up to $400 in travel reimbursement for those relocating from outside of the Bay Area. What You’ll Do Here Assist in the design and analysis of process piping systems. You will learn to apply ASME B31.3 process piping codes and author comprehensive design manuals to standardize our engineering approach Take a hands-on role in the physical build, assembly of a scaled-up commercial carbon capture system Engineer and assemble custom test rigs, experimental setups, and mechanical fixtures to validate novel R&D components Create, update, and maintain robust 3D CAD parts, sub-assemblies, and detailed manufacturing drawings using SolidWorks Audit and generate technical documentation for engineering designs, ensuring vital institutional knowledge is properly captured, organized, and standardized Read, interpret, and navigate complex Piping and Instrumentation Diagrams (P&IDs) Your Skills and Abilities Include Completed Jun

Free ATS check

Applying for this Mechanical Engineering Intern role?

Most applicants get filtered before a human reads their resume. See if yours makes the cut.

How to Apply on Greenhouse

  • Create a Greenhouse profile before applying — it saves time across multiple applications.
  • Upload your resume as a PDF; the parser handles it better than Word.
  • Answer all knockout questions carefully — wrong answers auto-reject before a human sees you.
  • Enable email notifications to track application status in real time.

ANONYMOUS · UNFILTERED

What do employees actually say about Aircapture?

Real rants from real employees. Read before you apply.

Read Company Rants →