2nd Shift Test Engineering Technician

Position Overview

This position will provide comprehensive production test engineering support to Proterra’s EV Battery Packs factory in Greer, SC.  In this role you will help troubleshoot and maintain automated manufacturing test equipment for battery production lines.  The tests will verify mechanical and electrical systems in our battery packs to ensure that our customers get high-quality functional products.  You will be a part of provided feedback for new and existing tests and assist in introduction and validation of those tests into production. You will be assisting in the training of production personnel as well as supporting the manufacturing team to identify root causes and support technical corrective actions for battery pack testing and function.

About the Role – You will:

• Become the technical process expert for all testing throughout the battery pack manufacturing process


• Implement test scenarios and test scripts for battery production


• Be involved in all phases of testing from design of parameters to troubleshooting errors and writing test procedures.


• Seek for continuous improvements to boost efficiency by reducing cycle time and waste


• Ensure that all testing and procedures meet company and industry standards


• Facilitate maintenance and servicing of test equipment


• Troubleshoot root cause analysis on test failures


• Troubleshoot and detect any bug issues to ensure test software meets the developers’ purpose


• Assist in the test methodology for battery packs and subassemblies, transforming product knowledge and specs into electrical and functional test methods and equipment

About Our Group:

• As strategic partners, the engineering team strives to ensure that our values, culture and engagement always allow us to do great things for our


• We always strive to provide the highest-level service and support to our clients each and every day.


• We work collaboratively to build strong relationships with our clients, partners, and our own team.


• We treat each other with respect and always try to have a little fun every day!


• This position will be part of the integration team that supports Proterra's engineering operations


• You will report to the Controls Engineering Manager and collaborate with other engineering team members located in Greer,

About You:

• Detail-oriented, resourceful, hands-on, and diligent.


• Self-starter with the ability to adapt interpersonal styles and techniques to influence at all levels of the organization.


• Customer-focused attitude, with high level of professionalism and discretion and intense focus on exceeding customer expectations.


• Ability to maintain strict confidentiality, establish trust and credibility, and act with complete integrity.


• Strong time management and organizational skills; operates independently with limited supervision.


• Sound judgment and problem-solving skills.


• Excellent written and verbal communication skills.

Your Experience Includes:

• Associate’s degree in Electrical, Electronics, Computer Science or Mechanical Engineering


• 2+ Years of hands-on automated test experience in a Manufacturing or Process Assembly environment


• Experience with LabVIEW Test Stand is preferred


• Experience supporting test equipment including functional end of line, hi-pot, flying probe, leak testers, etc.


• Experience with Battery Cyclers, experience with testing various battery technologies or other relevant electrical testing experience is a plus


• Experience using communication tools such as CAN for test automation and data collection is a plus


• Experience in database technology (Oracle, SQL) and scripting languages (Python, C#) is a plus


• Able to use digital multimeter, read electrical schematics, troubleshoot, data collection, write test reports, and communicate any test


• Understanding of Lean Manufacturing and Continuous Improvement Methods


• Skilled problem-solving techniques

Physical Demands:

• May work various shifts as needed; may be requested to travel to different locations.


• Lifting up to 25 pounds and occasionally 50 pounds.


• Able to walk, stand, crouch, bench, kneel, lift, carry and reach as needed in large and tight spaces.


• Good eye/hand coordination and ability to identify color variations, depth perceptions and close or distance visual items.


• Manual dexterity with occasional repetitive finger motion.

Environmental Demands:

• Ability to work in manufacturing environment with extreme heat and cold conditions.


• Wear protective clothing or respiratory protective equipment.


• Works with irritant chemicals, gases, etc.

Location: Greer, SC

Travel: 0 - 25%

Proterra is an Equal Employment Opportunity Employer, providing equal employment opportunities to all Employees and applicants for employment without regard to race, color, creed, religion, sex, sexual orientation, gender identity, national origin, disability, age, genetic information, veteran status, pregnancy, childbirth, or related medical conditions, including, but not limited to, lactation or any other characteristic protected by applicable federal, state, or local law or ordinance. Proterra participates in the Electronic Employment Verification Program (E-Verify).

Equal Opportunity Employer/Protected Veterans/Individuals with Disabilities

The contractor will not discharge or in any other manner discriminate against employees or applicants because they have inquired about, discussed, or disclosed their own pay or the pay of another employee or applicant. However, employees who have access to the compensation information of other employees or applicants as a part of their essential job functions cannot disclose the pay of other employees or applicants to individuals who do not otherwise have access to compensation information, unless the disclosure is (a) in response to a formal complaint or charge,

(b) in furtherance of an investigation, proceeding, hearing, or action, including an investigation conducted by the employer, or (c) consistent with the contractor’s legal duty to furnish information. 41 CFR 60-1.35(c)

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