Maintenance Mechanic Visa Sponsorship Jobs in California
Maintenance mechanic visa sponsorship jobs in California span manufacturing plants in the Inland Empire, food processing facilities in the Central Valley, and semiconductor fabs in Silicon Valley. Major employers including Amazon, Tesla, and Chevron have sponsored mechanics through H-1B and EB-3 pathways. California's industrial scale and unionized trades create consistent demand for qualified candidates seeking sponsorship.
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INTRODUCTION
Werfen
Werfen is a growing, family-owned, innovative company founded in 1966 in Barcelona, Spain. We are a worldwide leader in specialized diagnostics in the areas of Hemostasis, Acute Care Diagnostics, Transfusion, Autoimmunity, and Transplant. Through our Original Equipment Manufacturing (OEM) business line, we research, develop, and manufacture customized assays and biomaterials. We operate directly in 30 countries, and in more than 100 territories through distributors. Our Headquarters and Technology Centers are located in the US and Europe, and our workforce is more than 7,000 strong.
Our success comes from a specific focus in these rapidly evolving diagnostic areas, our commitment to customers, and our dedication to innovation and quality. We’re passionate about providing healthcare professionals the most valuable and complete solutions to improve hospital efficiency and enhance patient care.
Position Summary
Performs the maintenance repair, overhaul and setup of all the plant operating equipment.
This is a non-exempt role compensating $43.00/hr. - $48.00/hr.
Responsibilities
Key Accountabilities
Essential Functions:
- Examines and diagnoses plant equipment to correct operating difficulties including filling and packaging machines, lyophilization and support equipment, stoppering and closure machinery, labeling, packaging and finishing equipment, conveying, transferring and materials handling equipment.
- Replaces or repairs frozen or worn bearings, broken or worn parts, leaking supply lines and/or systems, gears, shafts, drive sprockets, chains, valves, belts; electrical or mechanical and/or hydraulic drive and/or control systems.
- Disassembles, cleans, oils, greases, repairs, and reassembles equipment in need of overhaul or as a preventive maintenance procedure.
- Performs installation, repair and/or maintenance work on plant building facilities.
- Constructs offices and relocates office areas as needed.
- Records, files, maintains and makes readily available all records, logs, parts' lists, suppliers' lists, work records (both performed and to be performed), stock records, manuals and/or all other required maintenance records and/or files relating to all plant operating equipment.
- All other duties as assigned by manager
BUDGET MANAGED (IF APPLICABLE): N/A
INTERNAL NETWORKING/KEY RELATIONSHIPS: To be determined based on department needs
SKILLS & CAPABILITIES: Functional/technical skills
MINIMUM KNOWLEDGE & EXPERIENCE REQUIRED FOR THE POSITION
High School diploma or equivalent 7 years of experience in plant maintenance.
Physical Requirements
This position requires the ability to lift and move materials per current OSHA standards.
INTERNATIONAL MOBILITY REQUIRED
No
TRAVEL REQUIREMENTS
No
Closing:
If you are interested in constantly learning and being challenged on a daily basis we encourage you to submit your resume or CV.
Werfen is an Equal Opportunity employer and is committed to a diverse workplace. Werfen strictly prohibits unlawful discrimination, harassment or retaliation based upon an individual’s race, color, religion, gender, sexual orientation, gender identity/expression, national origin/ancestry, age, mental/physical disability, medical condition, marital status, veteran status, or any other protected characteristic as defined by applicable state or federal law. If you have a disability and need an accommodation in relation to the online application process, please contact NAtalentacquisition@werfen.com for assistance.
We operate directly in over 30 countries, and in more than 100 territories through distributors. Annual revenue is approximately $2 billion and more than 7,000 employees around the world comprise our Werfen team.

INTRODUCTION
Werfen
Werfen is a growing, family-owned, innovative company founded in 1966 in Barcelona, Spain. We are a worldwide leader in specialized diagnostics in the areas of Hemostasis, Acute Care Diagnostics, Transfusion, Autoimmunity, and Transplant. Through our Original Equipment Manufacturing (OEM) business line, we research, develop, and manufacture customized assays and biomaterials. We operate directly in 30 countries, and in more than 100 territories through distributors. Our Headquarters and Technology Centers are located in the US and Europe, and our workforce is more than 7,000 strong.
Our success comes from a specific focus in these rapidly evolving diagnostic areas, our commitment to customers, and our dedication to innovation and quality. We’re passionate about providing healthcare professionals the most valuable and complete solutions to improve hospital efficiency and enhance patient care.
Position Summary
Performs the maintenance repair, overhaul and setup of all the plant operating equipment.
This is a non-exempt role compensating $43.00/hr. - $48.00/hr.
Responsibilities
Key Accountabilities
Essential Functions:
- Examines and diagnoses plant equipment to correct operating difficulties including filling and packaging machines, lyophilization and support equipment, stoppering and closure machinery, labeling, packaging and finishing equipment, conveying, transferring and materials handling equipment.
- Replaces or repairs frozen or worn bearings, broken or worn parts, leaking supply lines and/or systems, gears, shafts, drive sprockets, chains, valves, belts; electrical or mechanical and/or hydraulic drive and/or control systems.
- Disassembles, cleans, oils, greases, repairs, and reassembles equipment in need of overhaul or as a preventive maintenance procedure.
- Performs installation, repair and/or maintenance work on plant building facilities.
- Constructs offices and relocates office areas as needed.
- Records, files, maintains and makes readily available all records, logs, parts' lists, suppliers' lists, work records (both performed and to be performed), stock records, manuals and/or all other required maintenance records and/or files relating to all plant operating equipment.
- All other duties as assigned by manager
BUDGET MANAGED (IF APPLICABLE): N/A
INTERNAL NETWORKING/KEY RELATIONSHIPS: To be determined based on department needs
SKILLS & CAPABILITIES: Functional/technical skills
MINIMUM KNOWLEDGE & EXPERIENCE REQUIRED FOR THE POSITION
High School diploma or equivalent 7 years of experience in plant maintenance.
Physical Requirements
This position requires the ability to lift and move materials per current OSHA standards.
INTERNATIONAL MOBILITY REQUIRED
No
TRAVEL REQUIREMENTS
No
Closing:
If you are interested in constantly learning and being challenged on a daily basis we encourage you to submit your resume or CV.
Werfen is an Equal Opportunity employer and is committed to a diverse workplace. Werfen strictly prohibits unlawful discrimination, harassment or retaliation based upon an individual’s race, color, religion, gender, sexual orientation, gender identity/expression, national origin/ancestry, age, mental/physical disability, medical condition, marital status, veteran status, or any other protected characteristic as defined by applicable state or federal law. If you have a disability and need an accommodation in relation to the online application process, please contact NAtalentacquisition@werfen.com for assistance.
We operate directly in over 30 countries, and in more than 100 territories through distributors. Annual revenue is approximately $2 billion and more than 7,000 employees around the world comprise our Werfen team.
Maintenance Mechanic Job Roles in California
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Search Maintenance Mechanic Jobs in CaliforniaMaintenance Mechanic Jobs in California: Frequently Asked Questions
Which companies sponsor visas for maintenance mechanics in California?
Large manufacturers and logistics operators are the most active sponsors. Companies like Amazon, Tesla, Chevron, PG&E, and Tyson Foods have filed sponsorship petitions for maintenance mechanic roles in California. Semiconductor and aerospace facilities in the Bay Area and Los Angeles are also consistent sponsors. Sponsorship is more common at large, multi-site operations than at smaller independent facilities.
Which visa types are most common for maintenance mechanic roles in California?
The EB-3 (Other Workers or Skilled Workers) immigrant visa is the most common pathway for maintenance mechanics in California, as the role typically requires vocational training rather than a four-year degree. Some employers use the H-2B visa for temporary or seasonal positions. H-1B sponsorship is rare for this occupation because it generally does not qualify as a specialty occupation under USCIS criteria.
Which cities in California have the most maintenance mechanic sponsorship jobs?
The Inland Empire cities of Riverside and San Bernardino have high concentrations of warehouse and distribution facilities with active hiring. Fresno and Bakersfield see demand from agricultural processing plants. The Bay Area and Los Angeles attract maintenance roles in aerospace, semiconductor manufacturing, and utilities. Sacramento has openings tied to state infrastructure and food production facilities.
How to find maintenance mechanic visa sponsorship jobs in California?
Migrate Mate filters job listings specifically by visa sponsorship availability, making it practical to search for maintenance mechanic roles in California without sifting through positions that do not offer sponsorship. You can narrow results by location and role type to focus on the Inland Empire, Central Valley, or Bay Area. Listings on Migrate Mate are sourced from employers who have indicated sponsorship willingness.
Are there state-specific considerations for maintenance mechanics seeking visa sponsorship in California?
California enforces its own prevailing wage requirements for sponsored workers, which can exceed federal Department of Labor minimums. Employers must comply with both federal LCA wage obligations and California labor law. The state's strong union presence in manufacturing and utilities means some positions are covered under collective bargaining agreements, which can affect job duties and hiring timelines for sponsored candidates.
What is the prevailing wage for sponsored maintenance mechanic jobs in California?
U.S. employers sponsoring a visa must pay at least the prevailing wage, which is what workers in the same role, area, and experience level typically earn. The Department of Labor sets this rate to make sure companies aren't hiring foreign workers simply because they'd accept lower pay than a U.S. worker. It varies by job title, location, and experience. You can look up current prevailing wage rates for any occupation and location using the OFLC Wage Search page.
See which maintenance mechanic employers are hiring and sponsoring visas in California right now.
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