Battery Mechanical Engineer

engineeringjobs.net, Inc.; Everett (WA); On-site; USD 120,000 - 170,000; Full time

Benefits offered by this job

Company-Paid Medical Insurance

Company-Paid Dental Insurance

Company-Paid Vision Insurance

Four Weeks Paid Vacation

Annual End-of-Year Shutdown

Paid Sick Time

Paid Holidays

401(k) Retirement Plan

Company-Paid Life Insurance

Short-Term Disability Insurance

Long-Term Disability Insurance

Catered Lunches

Quarterly Company Events

Job summary

engineeringjobs.net, Inc. develops and integrates mechanical and structural designs for lithium-ion battery packs used in electric and hybrid-electric aircraft. You will create CAD models, define interfaces to aircraft structures, and lead packaging efforts.

You will define requirements and test plans, oversee supplier development, and review engineering artifacts, contributing to certification, production readiness, and industrialization.

Qualifications

• Bachelor's degree in Electrical, Mechanical, or Chemical Engineering.
• At least five years of experience designing EV lithium battery packs.
• Experience with high-voltage, large-capacity packs (400V+ and 50kWh+).
• Experience with component specification and procurement, qualification and testing, and thermal runaway containment.
• Proficiency with CAD tools such as SolidWorks.

Responsibilities

• Develop and integrate mechanical and structural designs for lithium-ion battery packs and related interfaces.
• Define requirements and test plans; oversee supplier development and qualification artifacts.
• Contribute to certification, production readiness, and industrialization efforts.

Skills

Lithium-Ion Battery Pack Design

Mechanical and Structural Packaging

CAD Modeling

Aerospace Structural Design

Thermal Runaway Containment

Battery Thermal Management

Vibration and Environmental Testing

Battery Pack Requirements Definition

Supplier Technical Oversight

Certification Strategy

Battery Pack Industrialization

Education

Bachelor's degree in Electrical, Mechanical, or Chemical Engineering

Tools

SolidWorks

Job description

Develop and integrate mechanical and structural designs for lithium-ion battery packs used in electric and hybrid-electric aircraft, including CAD models, aircraft interfaces, and thermal runaway containment. Define requirements and test plans, oversee supplier development, review engineering and qualification artifacts, and contribute to certification, production readiness, and industrialization.

Requirements

A bachelor's degree in Electrical, Mechanical, or Chemical Engineering and at least five years of experience designing EV lithium battery packs are required. Candidates must have experience with high-voltage, large-capacity battery packs (400V+ and 50kWh+); experience with component specification and procurement, qualification and testing, thermal runaway containment, and CAD tools such as SolidWorks is preferred.

Key Skills

Lithium-Ion Battery Pack Design, Mechanical and Structural Packaging, CAD Modeling, Aerospace Structural Design, Thermal Runaway Containment, Battery Thermal Management, Vibration and Environmental Testing, Battery Module Mechanical Testing, High-Voltage Battery Systems, Aircraft Integration, Battery Pack Requirements Definition, Supplier Technical Oversight, Qualification Planning, Certification Strategy, Battery Pack Industrialization, SolidWorks

Benefits

Company-Paid Medical Insurance, Company-Paid Dental Insurance, Company-Paid Vision Insurance, Four Weeks Paid Vacation, Annual End-of-Year Shutdown, Paid Sick Time, Paid Holidays, 401(k) Retirement Plan, Company-Paid Life Insurance, Accidental Death and Dismemberment Insurance, Short-Term Disability Insurance, Long-Term Disability Insurance, Catered Lunches, Quarterly Company Events