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Quantum Fuel Systems LLC

Manufacturing Supervisor (1st Shift)

25372 Commercentre Dr, Lake Forest, CA 92630

On-site · Full-time · $34–$46/hr (as posted)

First seen by offpeak October 3, 2026

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Manufacturing Supervisor (1st shift)

Quantum Fuel Systems  / www.qtww.com

Reports to: Senior Operations Manager

Location: Lake Forest, CA (onsite at company headquarters)

Employment type: Full-time

FLSA: Non-Exempt

Pay Range: $34-$46/hour

We're not looking for a buddy. We're looking for a leader - someone who commands respect, holds the line, and drives a floor to perform at its best every single shift.

THE ROLE

This isn't a role for someone looking to be popular. This is a role for someone who thrives on structure, takes accountability seriously, and gets results through discipline and clarity, not always through consensus.

You'll own the production floor. Standards are set. Expectations are high. Your job is to make sure they're met, every day, no excuses.

THE PROFILE OF A FLOOR COMMANDER

WHAT YOU'LL OWN

Think you can run this floor? Serious candidates only. We'll know the difference.

Requirements

REQUIRED QUALIFICATIONS

PREFERRED BUT NOT REQUIRED

PHYSICAL REQUIREMENTS

This position requires the employee to work comfortably and safely in an office and shop environment. While performing the duties of the position, the employee is regularly required to stand, walk, climb, kneel, crawl, and crouch. The employee is occasionally required to work at heights approaching 30’ above the floor from a stationary work platform. This position involves occasionally lifting up to 50 pounds. While performing the duties of this job, the employee is regularly required to use their hands and fingers to operate a computer keyboard, mouse, and telephone keypad or to write, as well as talk and hear.

EQUAL EMPLOYMENT OPPORTUNITY & AMERICANS WITH DISABILITIES ACT

Quantum Fuel Systems is an equal opportunity employer committed to fostering a diverse, inclusive, and accessible workplace. We celebrate diversity and are dedicated to creating an environment where all employees can thrive.

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex (including pregnancy, childbirth, breastfeeding, and related medical conditions), sexual orientation, gender identity, gender expression, national origin, ancestry, citizenship status, uniform service member and veteran status, marital status, pregnancy, age, protected medical condition, genetic information, disability, or any other characteristic protected by applicable federal, state, or local law.

In accordance with the Americans with Disabilities Act (ADA) and applicable state and local laws, Quantum Fuel Systems provides reasonable accommodations to qualified individuals with disabilities in all aspects of employment, including the application and interview process. If you require a reasonable accommodation to perform the essential functions of a job or to participate in the application process, please contact Human Resources at hr@qtww.com so that we may engage in the interactive process to identify an appropriate accommodation.

We will consider qualified applicants with criminal histories in a manner consistent with the requirements of the Los Angeles Fair Chance Ordinance and San Francisco Fair Chance Ordinance where applicable.

Benefits

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