Fontana, California, United States · On-site
$18/hr–$25/hr
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 (powe…
Skills: Blueprint Reading, Electrical Component Installation, Power Tool Operation, Quality Assurance, Inventory Management
Fontana, California, United States · On-site
$18/hr–$25/hr
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 (powe…
Skills: Schematic Interpretation, Electrical Assembly, Wiring Installation, Soldering, Micro-welding
Fontana, California, United States · On-site
$18/hr–$25/hr
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 (powe…
Skills: MIG Welding, GMAW Process, Blueprint Reading, Metal Fabrication, Technical Drawing
Fontana, California, United States · On-site
$18/hr–$25/hr
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 (powe…
Skills: Electrical Wiring, Schematic Interpretation, Blueprint Reading, Component Assembly, Soldering
Fontana, California, United States · On-site
$18/hr–$25/hr
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 (powe…
Skills: MIG Welding, GMAW Process, Blueprint Reading, Metal Fabrication, Technical Drawing
Fontana, California, United States · On-site
$18/hr–$25/hr
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 (powe…
Skills: Sheet Metal Assembly, Blueprint Reading, Power Tool Operation, Quality Assurance, Inventory Management
Fontana, California, United States · On-site
$69k–$104k/yr
The Outside Sales Rep – Retail/HIW (Home Improvement Warehouse) is an outside sales role tasked to develop, maintain, and profitably grow relationships with HIW customers. They own the customer and buyer relationship at …
Skills: Outside Sales, Account Management, Market Intelligence, Relationship Building, Negotiation
Fontana, California, United States · On-site
#Indeed About Us: As a company, we promote a culture of honesty and integrity, and value the trust it allows us to build with customers and employees alike. Our focus on our people is what sets us apart and keeps our cus…
Skills: Forklift Operation, Pallet Jack Operation, RF Scan Gun, Material Handling, Inventory Counting
Fontana, California, United States · On-site
$31/hr–$36/hr
Job TitleAutomation Engineer Apprentice Job Description SummaryJob Description At C&W Services, we live by the belief that Better Never Settles. We're dedicated to creating a positive impact globally, and we're looking f…
Skills: Equipment Troubleshooting, Preventative Maintenance, Robotics, PLC Troubleshooting, Electrical Theory
Fontana, California, United States · On-site
$70k–$80k/yr
This position is responsible for strategically and tactically managing several warehouse functions within the distribution center warehouse in compliance with the Company’s policies and vision. Up to 9 direct reports. Ap…
Skills: Warehouse Management, People Management, Lean Concepts, Continuous Improvement, Problem Solving
Fontana, California, United States · On-site
#Indeed About Us: As a company, we promote a culture of honesty and integrity, and value the trust it allows us to build with customers and employees alike. Our focus on our people is what sets us apart and keeps our cus…
Skills: Forklift Operation, Pallet Jack Operation, RF Scan Gun, Material Handling, Inventory Management
Fontana, California, United States · On-site
Company Description With more than 100 years of experience, Sika is a worldwide innovation and sustainability leader in the development and production of systems and products for commercial and residential construction, …
Skills: Forklift Operation, Inventory Management, RF Bar Code Scanner, Shipping And Receiving, Order Assembly
Fontana, California, United States · On-site
A Day in the Life As an Order Fulfillment Processor Lead, you will play an important part in leading the order fulfillment team by ensuring the picking, packing and outbound auditing is processed within client SLA’s. You…
Skills: Warehouse Management System (WMS), Leadership, Communication, Interpersonal Skills, Multitasking
Fontana, California, United States · On-site
$106k–$146k/yr
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 (powe…
Skills: Program Management, Strategic Planning, Stakeholder Engagement, Risk Management, Budgeting
Fontana, California, United States · On-site
$122k–$160k/yr
FRAUD ALERT: Please note that DSV will never request a chat interview or solicit funds from applicants or employees through its interviewing and hiring process. We do not require any form of payment and will not ask for …
Skills: Industrial Engineering, Lean Methodologies, Six Sigma, AutoCAD, Power BI
Fontana, California, United States · On-site
$21/hr–$24/hr
Job TitleRME Operator Job Description SummaryJob Description At C&W Services, we live by the belief that Better Never Settles. We're dedicated to creating a positive impact globally, and we're looking for talented indivi…
Skills: Preventive Maintenance, Technical Problem-Solving, Mechanical Systems, Electrical Systems, Equipment Inspection
Fontana, California, United States · On-site
$106k–$146k/yr
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 (powe…
Skills: Program Management, Strategic Planning, Stakeholder Engagement, Risk Management, Budgeting
Fontana, California, United States · On-site
Sunday - Friday: 3:00 PM - 11:30 PM Here are some of the great benefits that we offer: Competitive pay Company paid health and dental benefits. Paid vacation 401K Plan with company match Opportunity for career stability …
Skills: Mechanical Troubleshooting, Electrical Repair, Pneumatics, Hydraulics, PLC Programming
Fontana, California, United States · On-site
Join the leading beverage provider, Reyes Coca-Cola Bottling! Shift: Full Time, Monday-Friday, 6AM-230PM, Overtime as neededBenefits: Union, Medical, Dental, Vision, Retirement, VacationHourly Pay Rate: $30.48 If you enj…
Skills: Refrigeration Maintenance, Preventative Maintenance, Mechanical Services, Equipment Troubleshooting, Customer Relationship Management
Fontana, California, United States · On-site
A Day in the Life As an Order Fulfillment Processor Lead, you will play an important part in leading the order fulfillment team by ensuring the picking, packing and outbound auditing is processed within client SLA’s. You…
Skills: Warehouse Management System (WMS), Personnel Leadership, Order Fulfillment, Microsoft Outlook, Inventory Auditing
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Responsible for assembling fabricated metal parts for enclosure buildings according to specifications and blueprints. This includes installing electrical components, HVAC units, and battery systems while performing quality assurance checks.
Requires a high school diploma and 2-4 years of experience in an assembly or manufacturing setting. Candidates must be proficient in operating powered equipment and have the physical ability to lift up to 35 pounds.
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.
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 an Building Assembler in USA Fontana, Ca.
Report to the Production Manager, the Building Assembler, responsible for assembling fabricated metal parts for enclosure buildings according to specifications.
What a typical day looks like:
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Application Deadline:
Applications for this job position will be accepted for at least five days following the job posting start date below and continuing until the end date below or until the position is filled. This posting may close sooner due to application volume.
Job Posting Start Date 07-17-2026 Job Posting End Date 09-18-2026

The base pay range for this position is provided below. The final base rate offered will be determined using job-related, non-discriminatory criteria, including but not limited to experience, qualifications, geographic location, education, external market data, and internal equity.
$18.59 USD - $25.10 USD HourlyIs Sponsorship Available?
NoCrown 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).
Flex (Reg. No. 199002645H) is the global manufacturing partner of choice that helps leading brands design, build, and manage products that improve the world. For more information, visit flex.com. We love to hear your thoughts, comments and ideas so feel free to like, share and comment away. Any question or opinion is good to go as long as it is respectful and falls within the scope of this page. Derogatory comments, spam and unsolicited selling are not welcome here and such posts will be removed.
Offices: 12455 Research Blvd, Austin, Texas 78759, US · 2 Changi South Lane, Singapore, 486123, SG
There are currently 209 open manufacturing positions in Fontana, CA listed on Clera. New openings are added daily as companies post roles.
Companies currently hiring include Crown Technical Systems, Flex, NRI 3PL, Anord Mardix, OnTrac, among others. Browse the listings above to see every active employer.
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