Panel Welder (2nd Shift) at Flex in Fontana, CA

Job Posting Start Date 05-08-2026 Job Posting End Date 07-10-2026

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

At Flex, we welcome people of all backgrounds. Our employees thrive here by living our values: we support each other as we strive to find a better way, we move fast with discipline and purpose, and we do the right thing always.

Through a respectful, inclusive and collaborative culture, a career at Flex offers the opportunity to make a difference, invest in your career growth and join our purpose -- to make great products that create value and improve people’s lives.

Job summary:

To support our extraordinary teams who build great products and contribute to our growth, we’re looking to add a/an Panel Welder in USA Fontana, Ca.

Report to the Production Manager, the Panel Welder responsible for welding and cutting metal and steel pieces using welding equipment and techniques. This position uses the GMAW/MIG process.

What a typical day looks like:

• Plans details of work order procedures; gathers required tools and materials based on instructions and specifications provided for the job
• Fabricates various items using cutting, burning, and welding techniques and equipment
• Monitors the welding, burning, and fitting process to ensure parts are not overheated or damaged by warping, distortion, expansion, or shrinkage
• Prepares, assembles, and tacks weld parts and surfaces to be welded
• Maintains, organizes, and cleans equipment and the work area
• Notifies supervisor when faulty equipment or defective materials are discovered
• Performs other related duties as assigned

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

• High School Diploma or equivalent
• At least 2-4 years of previous work experience in MIG Welding process
• Thorough understanding of machines and tools used in welding include designs, uses, maintenance and repair.
• Basic understanding of design techniques, principles, and tools necessary for the precise production of technical plans, drawings, models and blueprints.
• Ability to demonstrate proficiency in the GMAW process.
• Excellent ability to read and listen to assignments given in a variety of forms.
• Ability to read a tape measure.
• Basic understanding of mathematics as related to welding assignments.

What the physical requirements are:

• Must be able to weld components that are vertical or flat
• Must have enough manual dexterity and stability as required for precision work.
• Must be able to see details at close range.
• Must be able to lift up to 35 pounds at times.
• Must be able to traverse facilities and machinery by climbing, balancing, lifting, walking, stooping, and carrying materials.
• Must wear PPE, such as respirator, welding equipment, gloves, safety glasses, hard hat, and ear protection, while working on the production floor

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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)

$18.59 USD - $25.10 USD Hourly

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).