Quality Control Inspector II

ESL Power Systems • Corona, CA, US • $26 - $28 / hour • 2h ago

Description

Power Your Career with Purpose at ESL Power Systems

At ESL Power Systems, we’re more than a workplace — we’re an employee-owned community committed to building high-quality electrical solutions and strong careers. When you join ESL, you don’t just take a job — you become an owner, sharing in the success you help create.

Our Values Drive Everything We Do

Our culture is grounded in five core values that guide how we work, collaborate, and grow:

Ownership – We think long-term and take pride in our work.
Adaptability – We embrace change and solve problems together.
Teamwork – We win as one team across departments.
Continuous Improvement – We’re always learning and getting better.
Excellence in Customer Experience– Quality and accountability matter.

These values aren’t just words — they show up in our daily decisions, our teamwork on the floor, and how we support one another.

Why ESL?

Employee Ownership (ESOP): As an employee-owned company since 2019, ESL contributes annually to your ESOP account at no cost to you — allowing you to build long-term wealth alongside company growth.
Meaningful Work: Your contributions directly support critical electrical infrastructure projects that power communities and industries.
Career Growth and Stability: We’re a growing company with strong leadership, long-term vision, and meaningful projects. From training to internal growth opportunities, we invest in building careers, not just filling roles.

What We Offer

We support our employee-owners with a competitive and comprehensive benefits package, including:

Medical, Dental, and Vision coverage
401(k) with company match
Employee Stock Ownership Plan (ESOP)
Bonus potential tied to company performance
Paid Time Off, holidays, and work-life balance
Training, development, and recognition programs
Year-around employee engagement events

Join a Company Where People Come First

At ESL, we believe work should be challenging, rewarding, and human. We celebrate wins, support growth, and foster a workplace where people feel valued and connected.

Join ESL Power Systems — where your work has impact, your voice matters, and your career grows with ownership

SUMMARY

Responsible for performing quality control inspections and ensuring compliance with established ESL standards and specifications. The individual will be involved in inspecting, testing, and evaluating the quality of materials, components, and finished products to maintain high quality standards, customer satisfaction and protecting the ESL Brand.

ESSENTIAL DUTIES AND RESPONSIBILITIES

• Reads and understands complex drawings, wiring diagrams, and schematics as part of the inspection process.

• Conduct thorough inspections of materials, components, and finished products according to defined procedures and quality standards.

• Inspects high volume of items efficiently in a short period of time. Organizes and prioritizes inspection jobs for better efficiency and effectiveness. Ensure the proper release of inspected and accepted items.

• Identify and report any non-conformities or deviations from quality standards, and recommend appropriate actions.

• Utilizes all resources to effectively ensure safe inspection of items. (visual, tightness, dimensions, continuity, and any type of voltage tests.)

• Completes, files, and maintains accurate and up-to-date inspection records, including test results, reports, and documentation of inspections performed.

• Collaborate with production teams to resolve quality-related issues, providing support and guidance on quality control procedures.

• Participate in internal audits and assist in the implementation of quality improvement initiatives.

• Monitor and verify compliance with ESL requirements and standards.

• Assist in the calibration and maintenance of inspection equipment and tools.

• Stay updated with industry trends, best practices, and technological advancements related to quality control.

• Detail-oriented evaluation of RMA’s and delivering clear and concise reports.

• Abides by all rules and regulations as set forth in the employee handbook.

• Sustains 5S in workstations.

• Practices ESL’s core values on a daily basis.

• Performs other duties/tasks as assigned.

QUALIFICATIONS

To perform this job successfully, an individual must be able to perform each essential duty satisfactorily. The requirements listed below are representative of the knowledge, skill, and or ability required. Reasonable accommodation may be made to enable individuals with disabilities to perform the essential functions.

• Excellent time management skills

• Organizational skills

• Ability to manage multiple tasks and priorities.

• Detail-oriented

• Knowledge of QC principles, practices, and techniques

• Proficiency using measuring tools and equipment (Calipers, Measuring Tape, Multimeter, ext.)

• Interpret technical drawings, schematics, and specifications.

• Effective written and oral communication skills

• Attention to detail and accuracy in recording / reporting results

• Excellent math skills

• Computer literate

EDUCATION and/or EXPERIENCE

• This position requires a high school diploma or equivalent.

• Minimum of 2 years of experience in quality control or quality assurance, with demonstrated competency in mechanical inspection and electrical testing.

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