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Quality Inspector

Quantum Fuel Systems LLC
Forest, CA Full Time
POSTED ON 5/11/2026
AVAILABLE BEFORE 7/9/2026
Quality Inspector (2nd Shift)

Quantum Fuel Systems / www.qtww.com

Reports to: Inspector Supervisor

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

Employment type: Full-time

FLSA: Non-Exempt

Pay Range: $24.00 - $30.00/hour

Quantum Fuel Systems is engineering the future of alternative fuel solutions. For over 25 years, we've been at the forefront of clean energy innovation, designing, developing, and delivering industry-leading storage systems and transport trailers for compressed natural gas (CNG), renewable natural gas (RNG), and hydrogen.

Based in Lake Forest, California, we're driving clean energy forward by helping our partners meet ambitious net-zero targets with safe, reliable, and sustainable solutions. Our product line includes next-generation fuel storage systems for commercial vehicles and virtual pipeline trailers that offer industry-leading capacity with advanced composite technology.

JOB PURPOSE

The Quality Inspector plays a critical role in upholding Quantum's commitment to safe, reliable, and sustainable clean energy products by ensuring that every component and finished system meets rigorous quality standards. This position is responsible for conducting inspections across a dynamic 2nd shift manufacturing environment, serving as a frontline guardian of product integrity. Working closely with production and engineering teams, this role supports Quantum's quality systems and helps drive continuous improvement in a mission-driven organization at the forefront of clean fuel innovation.

 

WORK AUTHORIZATION

This position does not offer visa sponsorship. Candidates must be authorized to work in the United States without the need for employer sponsorship.

CORE COMPETENCIES

  • Working knowledge of standard mechanical and electrical inspection and test equipment
  • Reading and interpreting drawings to inspect parts using various inspection tools
  • Basic to intermediate proficiency in Microsoft Office (Excel and Word) and standard business email, sufficient for data entry, reporting, and document management.
  • Experienced in entering data into MRP systems, preferably JDE
  • Experienced in calibration control systems for mechanical measuring systems

 

RESPONSIBILITIES

  • Inspection of production processes and products for acceptability
  • Perform receiving, in-process, final and shipping inspections
  • Utilize GAGEtrak software to manage gages by inputting gage data, sending recall notices, updating the database, and preparing special reports
  • Adopt and implement Quantum’s Quality Assurance Procedures-QAP and Departmental Work Instructions-DWI

 

EDUCATION AND/OR EXPERIENCE

  • High school diploma. Associate's degree in a technical field is a plus.
  • Minimum 2 years quality inspection experience in a manufacturing environment.
  • Experience working in ISO 9001 or ISO TS16949 environments.
  • CMM experience is preferred.

PHYSICAL JOB REQUIREMENTS

The position operates in an office/lab environment with shop floor interaction. While performing the duties of this job, the employee may be required to stand for long periods of time, kneel, and crouch. In the office/lab, 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. Specific vision abilities required by this job include close vision, distance vision, peripheral vision, depth perception and ability to focus. This position involves occasionally lifting to 50 pounds.

 

ADDITIONAL REQUIREMENTS

  • This is a 100% onsite position, as hands-on inspection of physical components, production processes, and shop floor activity is central to the role and cannot be performed remotely.
  • Regular and punctual onsite attendance for all scheduled work hours is an essential function of this position.
  • Candidates must have access to reliable transportation to ensure timely arrival for scheduled work hours and occasional off-site travel for business-related tasks.

ADDITIONAL INFORMATION

  • Candidates may be asked to complete skills-based assessments as part of the interview process.
  • Relevant work experience may also be substituted for education or certification, at the company’s discretion.
  • Employment is contingent upon successful pre-hire completion of a background check and AB 2188 compliant drug testing.
  • Duties and responsibilities may evolve based on business needs and organizational priorities.

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.

  • Health care plans (medical, dental & vision) - choose from 2 HMO and 2 PPO medical plans
  • Flexible spending account (FSA)
  • Retirement plan (401k) with company match
  • Life insurance (basic, voluntary & AD&D)
  • Paid time off (vacation, sick & selected holidays)
  • Family leave (maternity/paternity)
  • Short & long term disability plans

Salary : $24 - $30

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