Job Posting Start Date 03-18-2026 Job Posting End Date 05-18-2026

Crown Technical Systems, a Flex Company, is a leader in power distribution and protection systems concentrating on sophisticated, state-of-the-art relay and control panels, medium voltage switchgear, and enclosures (power/control buildings/ E-Houses). We specialize in customized, turn-key solutions that ensure safe, secure, and reliable power distribution.

Working at Crown Technical Systems offers a dynamic and rewarding career path for individuals seeking to power the world. Through hands-on training, mentorship, and a culture of internal promotion, we empower you to reach your full potential and contribute to projects that truly matter.

Job Summary

To support our extraordinary teams who build great products and contribute to our growth, we’re looking to add a/an Assistant Production Manager located in Fontana, CA.

Reporting to the **Sr. Production Manager,**the Assistant Production Manager is responsible for overseeing front-line employees in an assigned department to ensure efficiency and quality in production operations.

What a typical day looks like:

• Oversees the daily workflow and schedules of the department.

• May handle discipline and termination of employees in accordance with company policy.

• Identifies and corrects problems and inefficiencies in process, materials, equipment, or skills.

• Develops and implements procedures and strategies to ensure a safe work environment.

• Provide recommendations to increase productivity and efficiency of the department.

The experience we’re looking to add to our team,

• Open associates degree (Management, Engineering, Business).

• At least 5 years of experience in a manufacturing environment.

• At least 3 years of experience in a supervisory capacity (50 – 100 employees)

• Experience in industrial electrical industry (critical infrastructure).

• Proficient with Microsoft Office Suite or related software.

What you'll receive for the great work you provide:

• Full range of medical, dental, and vision plans
• Life Insurance
• Short-term and Long-term Disability
• Matching 401(k) Contributions
• Vacation and Paid Sick Time
• Tuition Reimbursement

Pay Range (Applicable to California)

$71,500.00 USD - $98,300.00 USD Annual

Job Category

Operations

Is Sponsorship Available?

No

Crown is an Equal Opportunity Employer and employment selection decisions are based on merit, qualifications, and abilities. We do not discriminate based on: age, race, religion, color, sex, national origin, marital status, sexual orientation, gender identity, veteran status, disability, pregnancy status, or any other status protected by law. We're happy to provide reasonable accommodations to those with a disability for assistance in the application process. Please email accessibility@flex.com and we'll discuss your specific situation and next steps (NOTE: this email does not accept or consider resumes or applications. This is only for disability assistance. To be considered for a position at Crown, you must complete the application process first).