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Mechanical Design Engineering Intern

North Billerica, MA - USA💼 Internship🗓 2026-06-04 → 2026-07-30

Core

Support the design, prototyping, and validation of mechanical components for next-generation battery energy storage systems (BESS).

Role type

Mechanical Design Engineering Intern

Builds

Battery energy storage system (BESS) products

Domain

Clean energy / Renewable energy storage

Deliverable

production ML models | product features | dashboards & analysis | research | client delivery | infrastructure | physical/clinical work

Required skills

Mechanical design principles, 3D CAD modeling, 2D drafting, prototyping, validation testing, design for manufacturability (DFM), design for assembly (DFA)

Preferred skills

GD&T, tolerance analysis, structural FEA, rapid prototyping (3D printing), project experience building physical products

Technologies

Solidworks

Responsibilities

Support design and development of mechanical components, modules, and assemblies; Assist with prototyping, testing, and validation activities; Contribute to 3D CAD modeling and 2D drafting; Collaborate with cross-functional teams; Support documentation efforts including drawings and test reports; Take ownership of a defined project

Seniority

Intern

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