Mechanical Engineer - Summer 2027 Internship (NYC)

Cohesive Robotics; New York (NY); On-site; USD 26,000 - 32,000; Part time

Job summary

Cohesive Robotics is seeking aMechanical Engineering intern for Summer 2027 in NYC to join our engineering team. You will design parts and fixturing for robotic workcells, assemble and test subsystems, and run simulations to evaluate performance.

Ideal candidates are pursuing a relevant degree, proficient in CAD tools (Fusion 360/SolidWorks), and eager to work in a startup environment. The role offers hands-on prototyping, lab testing, and collaborative product development.

Qualifications

• Pursuing an Associate's or Bachelor’s degree in Mechanical Engineering, Robotics, Mechatronics or similar.
• Trade school or two-year degree programs in advanced manufacturing may also be considered.

Responsibilities

• Design and develop parts, fixturing, and subassemblies for robotic workcell products.
• Assemble and test mechanical, electrical, mechatronic, and pneumatic subsystems.
• Perform FEA and physics simulations to evaluate performance.
• Fabricate parts and interface with vendors for component evaluation.
• Operate test lab robotic workcells to collect data and perform customer testing.
• Collaborate with engineers to improve and refine the product.
• Perform other duties as needed.

Skills

Mechanical concepts

3D CAD

Fusion 360

SolidWorks

Prototyping

Shop tools

Electrical basics

Communication

Teamwork

Robotics passion

Education

Associate's or Bachelor's in Mechanical Engineering

Tools

Fusion 360

SolidWorks

Job description

Mechanical Engineer - Summer 2027 Internship (NYC)

We are seeking an experienced and highly-motivated mechanical engineering intern to work alongside our engineering team as we scale our game-changing AI-powered robotic solutions for manufacturers.

Overview

At Cohesive Robotics, we’re building smarter robots to modernize manufacturing’s most common fabrication processes. We combine proven, industry-standard robotic arms with our proprietary Argus OS software stack to make it easier-than-ever for smaller manufacturers to automate tedious and hazardous tasks such as sanding, welding and polishing.

What You’ll Do

• Design and develop parts, fixturing, and subassemblies for our cutting-edge robotic workcell products
• Assemble and test mechanical, electrical, mechatronic, and pneumatic subsystems
• Perform FEA and physics simulations to evaluate solution performance
• Fabricate parts and interface with vendors for component evaluation
• Operate our test lab robotic workcells to collect data and perform customer testing
• Work with engineers to improve and refine the product
• Other duties and responsibilities assigned as needed

Who You Are

• Pursuing an Associate's or Bachelor’s degree in Mechanical Engineering, Robotics, Mechatronics or similar. Trade school or two-year degree programs in advanced manufacturing (or similar) may also be considered.
• Strong understanding of basic mechanical concepts, common machine assembly best practices
• Proficient in 3D CAD design software (Fusion 360 or SolidWorks preferred)
• Comfortable with rapid prototyping tools and workflows, machines and workflows (3D printing, lasercutting)
• Proficient with shop tools and basic material handling equipment
• Basic understanding of electrical systems and troubleshooting tools (e.g. multimeter usage)
• Strong communication skills and ability to collaborate effectively
• Able to work as a team player and as an individual contributor
• Highly motivated, organized, innovative, and enthusiastic
• Passionate about robotics and eager to work in a startup environment

Nice to Haves

• Experience as a line operator in assembly or packaging/shipping environment
• 2+ years metal fabrication and/or manufacturing factory floor experience (welding, grinding, finishing)
• Experience setting up and operating computer-controlled machinery such as CNC mills
• Experience with designing and/or programming PLCs, industrial robots, mobile robots, or other mechatronic systems

Physical Requirements & Working Conditions

• Up to 50% time will be spent in a metal shop environment requiring basic PPE (safety glasses, hearing protection). Other time spent in an office environment.
• Ability to lift 50 pounds
• Ability to operate and use shop equipment

Unique Benefits

• Creative and bustling campus at Industry City in Sunset Park, Brooklyn with convenient public transit access
• Early contributor to a transformative product helping bring back manufacturing to the United States

Pay range: $19-23 per hour, based on experience.