Production Supervisor, General Assembly (2nd Shift)

Number of employees

50

Garden Grove, CA, United States

Posted on: 2025-09-05

Category: emobility

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Employment type:

Full time

Experience required:

Intermediate

Salary

Salary not provided

About the company:

Harbinger is a commercial electric vehicle (EV) company on a mission to transform an industry starving for innovation. Harbinger's best-in-class team of EV, battery, and drivetrain experts have pooled their deep experience to support the growing demand for medium-duty EVs. Leveraging a foundation of proprietary, in-house developed vehicle technologies designed specifically for commercial vehicles, Harbinger is bringing a first-of-its-kind EV platform to market, priced for zero acquisition premium.
Harbinger: familiar form, revolutionary foundation.



About Harbinger

Harbinger is an American commercial electric vehicle (EV) company on a mission to transform an industry starving for innovation. Harbinger’s best-in-class team of EV, battery, and drivetrain experts have pooled their deep experience to bring a first-of-its-kind EV platform to support the growing demand for medium-duty EVs and Hybrids. Harbinger: Familiar Form, Revolutionary Foundation.

Job Overview

The General Assembly Production Supervisor is responsible for overseeing and managing the day-to-day operations of the chassis production line. This role ensures that production targets are met, quality standards are adhered to, and the production process is efficient and effective. The supervisor will lead a team of production workers, coordinate activities between departments, and implement continuous improvement strategies to enhance productivity and product quality. As the GA Supervisor, you will play a pivotal role in the assembly and test of our chassis and components. 

What You’ll Do:

  • Supervise and coordinate the activities of production staff to ensure efficient and effective production processes and that production targets and deadlines are met.
  • Provide training, guidance, and support to production team members. Conduct performance evaluations, address performance issues, and manage disciplinary actions as necessary.
  • Ensure adherence to standard operating procedures (SOPs) and safety protocols to ensure a safe working environment for yourself and team members.
  • Monitor and inspect parts and assemblies to ensure they meet quality standards and specifications. Address and resolve quality issues and implement corrective actions as needed.
  • Coordinate with procurement and logistics teams to ensure timely delivery of materials and adequate stock to meet production needs.
  • Identify opportunities for process improvements and implement strategies to enhance productivity and efficiency utilizing lean manufacturing principles.
  • Perform routine maintenance on assembly equipment and tools to ensure they are in good working condition.
  • Document production issues and provide information to the following shift.

Who You Are:

  • High school diploma or equivalent; technical certification or vocational training in mechanical or automotive assembly
  • Minimum of 5 years of experience in a production or manufacturing environment, with at least 2+ years in a supervisory role
  • Experience in manufacturing or a related field, ideally in the automotive industry
  • Proficiency in reading and interpreting technical specifications and requirements
  • Proven ability to communicate production metrics and collaborate effectively across departments, including logistics, quality, and manufacturing.
  • Strong coaching and mentorship skills, with experience in the training and development of new team members.
  • Ability to use hand tools, power tools, and precision measuring instruments
  • Excellent problem-solving skills and a proactive approach to troubleshooting
  • Willingness to work in a fast-paced production environment and adapt to changing priorities
  • Physical stamina and the ability to lift heavy components and stand for extended periods
  • Commitment to workplace safety and following safety protocols
  • Flexibility to work and/or train on various shifts as needed.

Hours:

  • This role is assigned to Shift 2 / standard hours (4:30pm - 1:00am), and the shift schedule is subject to change.

Key Benefits & Perks:
  • Comprehensive Health, Dental & Vision (HDV) – 100% employee covered
  • Early-stage Stock Options
  • Robust Retirement Savings (401k, HSA, FSA)
  • Generous Paid Time Off (PTO) & Parental Leave
  • Annual Vacation Bonus
  • Wellness & Fertility Benefits
  • Cell Phone Stipend
  • Complimentary Meals & Stocked Kitchens
California Pay Range
$100,000$120,000 USD
Equal Opportunity
Harbinger is an equal opportunity employer and complies with all applicable federal, state, and local fair employment practices laws. All qualified applicants will receive consideration for employment without regard to race, color, religion, national origin, ancestry, sex, sexual orientation, gender, gender expression, gender identity, genetic information or characteristics, physical or mental disability, marital/domestic partner status, age, military/veteran status, medical condition, or any other characteristic protected by law.
 
Harbinger is committed to ensuring that our hiring process is accessible for persons with disabilities. If you have a disability or limitation, such as those covered by the Americans with Disabilities Act, that requires accommodations to assist you in the search and application process, please email us at [email protected].
 
Candidate Data Privacy
Harbinger may collect, use and disclose your personal information or personal data (within the meaning of the applicable data protection laws) when you apply for employment and/or participate in our recruitment processes (“Candidate Personal Data”). This data includes contact, demographic, communications, educational, professional, employment, social media/website, network/device, recruiting system usage/interaction, security and preference information. Harbinger may use your Candidate Personal Data for the purposes of (i) tracking interactions with our recruiting system; (ii) carrying out, analyzing and improving our application and recruitment process, including assessing you and your application and conducting employment, background and reference checks; (iii) establishing an employment relationship or entering into an employment contract with you; (iv) complying with our legal, regulatory and corporate governance obligations; (v) recordkeeping; (vi) ensuring network and information security and preventing fraud; and (vii) as otherwise required or permitted by applicable law.
 
Harbinger may share your Candidate Personal Data with (i) internal personnel who have a need to know such information in order to perform their duties, including individuals on our HR, legal, and finance teams, and the team(s) with the position(s) for which you are applying; (ii) Harbinger affiliates; and (iii) Harbinger’s service providers, including providers of background checks, staffing services, and cloud services.
 
Harbinger may transfer or store internationally your Candidate Personal Data, including to or in the United States, Canada, the United Kingdom, and the European Union and in the cloud, and this data may be subject to the laws and accessible to the courts, law enforcement and national security authorities of such jurisdictions.
 
Please note that we are currently not accepting applications from third party application services. Any unsolicited resumes or candidate profiles submitted in response to our job posting shall be considered the property of Harbinger and are not subject to payment of referral or placement fees if any such candidate is later hired by Harbinger unless you have a signed written agreement in place with us which covers the applicable job posting.

 

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