Job description

Join the Revolution at Zero Motorcycles!

Zero Motorcycles is seeking an experienced Contract Systems Engineer to join our Electrical Engineering Department for a critical 6-month engagement. You'll be stepping into an active project mid-development cycle, taking ownership of testing, validation, and design refinement activities for our electrical and battery systems integration.

Position Summary

We need a seasoned engineer who can quickly integrate into an ongoing project and drive it through the testing and validation phase. You'll inherit existing designs and requirements, then focus intensively on proving performance, identifying gaps, and refining solutions to meet specifications. This role requires someone who can work independently, make rapid technical decisions, and thoroughly document all work for seamless knowledge transfer to permanent team members. You will be working within a team in Scotts Valley CA, with a Partner in this project located in India, an offshore team located in India and vendors worldwide but primarily in Asia Territories.

Job requirements

Key Responsibilities

Testing & Validation Focus:

Take ownership of existing DVP&R plans and execute comprehensive testing protocols
Conduct rigorous testing of electrical systems and battery pack assemblies
Analyze test results, identify failure modes, and recommend corrective actions
Validate designs against established requirements and specifications
Perform and update DFMEA based on testing discoveries and design evolution

Design Refinement & Problem Solving:

React quickly to testing discoveries and implement design modifications
Work with existing vendor relationships to qualify alternative components as needed
Troubleshoot system integration issues and embedded software interactions
Balance technical solutions with cost and timing constraints within existing project framework
Refine battery pack architecture based on testing feedback and performance data

Documentation & Knowledge Transfer:

Maintain comprehensive documentation of all testing procedures, results, and design changes
Create detailed technical reports and design rationale documents
Prepare thorough knowledge transfer materials for incoming permanent team members
Document vendor relationships, component specifications, and design decision history
Establish clear handoff protocols for ongoing project support

Required Qualifications

Bachelor's degree in Electrical Engineering, Mechanical Engineering, or equivalent
8+ years experience in product development with ability to jump into mid-stage projects
5+ years hands-on experience with Li-Ion battery systems and electrical integration
Proven track record with DFMEA development and execution
Strong experience in DVP&R planning and test execution
EV/HEV experience required; automotive development processes essential
Exceptional troubleshooting skills and ability to work independently
Outstanding documentation and technical writing abilities
Experience with knowledge transfer and project handoffs

Essential Skills for This Contract

Ability to quickly assess existing project status and technical requirements
Self-directed work style with minimal ramp-up time required
Strong analytical skills for interpreting complex test data
Experience working with lab equipment and test setups
Proven ability to make sound technical decisions under time constraints
Excellent communication skills for cross-functional collaboration

Contract Details

Duration: 6 months with potential for extension based on project needs
Location: Onsite at Scotts Valley, California headquarters
Travel: ~15% domestic and international as project requires
Start Date: Immediate availability preferred

Physical Requirements

Navigate lab environments and operate technical testing equipment
Lift up to 50 pounds (battery packs and test equipment)
Extended periods of detailed technical work and documentation

Note: This contract position is ideal for an experienced engineer looking for a focused, high-impact engagement where your expertise will directly influence product success and provide valuable experience in rapid project integration and knowledge transfer

We believe diversity is our strength, and inclusion is our foundation. As an Equal Opportunity Employer, we are committed to building a workplace where everyone—regardless of race, ethnicity, gender identity, sexual orientation, disability, age, or background—can thrive. We celebrate individuality, amplify diverse voices, and strive to foster an environment where everyone feels seen, heard, and empowered to do their best work. Together, we’re shaping a future that works for all.

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