Job Posting Start Date 02-11-2026 Job Posting End Date 04-24-2026

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

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

Reporting to Fabrication Manager, the Lead Structural Welder is responsible for welding structural steel (c-channels) to fabricate (fit and weld) the framing for sheet metal enclosure buildings using welding equipment and techniques. This position uses the FCAW process.

What a typical day looks like:

• Oversee the work of assigned team employees
• Addresses minor discipline problems with team members; refers more serious cases to the supervisor
• Assists with the planning and preparation of training and orientation for new team members in partnership with the training specialist and team trainer
• Collaborate with team members to discuss upcoming work assignments; delegates assignments based on team members skills and experience
• Assists team members with technical issues or advanced problems with given assignments
• Inspects work performed by team members
• Tracks and logs workers time, materials, and other resources used for inventory purposes.
• Partner with supervisor or production manager to reslove any issues that arise within department.
• Plans details of work order procedures; gathers required tools and materials based on instructions and specifications provided for the job.
• Lay out, position, align, and secure parts prior to assembly
• Weld structural steel (c-channels) in flat, vertical, or overhead positions using welding techniques and equipment
• Clamp, hold, or tack weld parts to obtain required configurations and positions for welding
• Determine required equipment and welding techniques, applying knowledge of metallurgy, geometry, and welding techniques
• Maintains, organizes, and cleans equipment and the work area.
• Complete all other duties as assigned

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

• High School Diploma or equivalent
• At least 4 years’ experience in dual shield welding process
• Prior experience in effectively leading a team of employees
• Certification required: AWS D1.1 FCAW (Flux Core Arc Welding)
• Excellent analytical and problem-solving skills.
• Ability to prioritize tasks and to delegate them when appropriate.
• Strong attention to detail and ability to peform work accurately
• Knowledge of manufacturing, equipment maintenance, and safety management
• Reading comprehension skills with the ability to interpret and follow written directions, blueprints, and drawings inclduing weld symbols
• Basic math skills to meet technical specifications and measurements
• Thorough understanding of machines and tools used in welding techniques including designs, uses, maintenance, and repair
• Ability to demonstrate proficiency in the FCAW process for structural welding.
• Ability to read a tape measure.
• Ability to make jigs and setups
• Overhead crane operation a plus

What the physical requirements are:

• Must be able to weld components that are vertical, flat, or overhead.
• 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

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)

$24.11 USD - $33.15 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).