SIBELCO Visa Sponsorship Jobs USA
SIBELCO is a global minerals and materials company with operations across the United States. For international job seekers, SIBELCO has demonstrated a willingness to sponsor work visas, including H-1B visa and F-1 OPT, making it a viable target for candidates in technical and scientific fields within mining and natural resources.
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Get Access To All JobsINTRODUCTION
At Sibelco, we advance life through materials. For over 150 years, we’ve been a trusted leader in sourcing, transforming, and distributing specialty industrial minerals. Our work powers progress across industries as diverse as glass, ceramics, construction, coatings, polymers, and water purification. Beyond our materials, we’re proud of our commitment to sustainability, innovation, and empowering people from all walks of life to thrive and make a meaningful impact.
Are We the Perfect Match?
At Sibelco, we believe building a successful career is a two-way journey. We’re looking for individuals who share our values and vision, just as much as you’re seeking a company that aligns with your aspirations. Together, we can shape the future.
Job Description:
Manager Maintenance
Location: Delavan, WI
As an integral part of the Delavan plant, the Maintenance Manager will be responsible for executing on the deployment of Total Prevention Maintenance (TPM) processes across more than 30 recycled glass processing plants, including process development, training, and compliance auditing. Provide support by collaborating with Sibelco glass processing plants, regionally and nationwide, in the operation and maintenance of optical sorting machines and other industrial equipment.
Your Impact in This Role
As a Maintenance Manager, your responsibilities will include but are not limited to:
- Report to the Plant Manager and lead the plant maintenance team to maintain, troubleshoot, and repair the plant equipment.
- Practice and enforce safe practices within your department.
- Train employees on safety and best practices.
- Ensure employees are trained on job specific assignments.
- Maintenance of pneumatic valves on optical sorting machines.
- Audit plant performance at completing maintenance tasks.
- Become a subject-matter expert in the operation and troubleshooting of optical sorting machines from multiple manufacturers.
- Calculate and issue monthly fuel surcharge updates.
- Champion and support Lean and Continuous Improvement Initiatives.
- Change belts and idler pulleys on trough-style conveyors.
- Develop and refine maintenance planning processes and preventive maintenance program for mechanical and electrical equipment.
- Evaluate and ensure the quality of maintenance performed by internal plant maintenance teams and external vendors.
- Identify plant performance issues and provide recommendations for equipment and design changes to correct them.
- Lead plants in performing root cause analysis (8D process) of issues involving quality, yield, and uptime.
- Manage company-wide system CMMS (SAP) to track capital assets, life expectancy, and repair and maintenance (R&M) budget and costs.
- Manage equipment vendor relationships with major equipment suppliers; global spare parts program; spare parts inventory – order parts as needed, determine and manage stocking levels.
- Oversee maintenance of forklifts and loaders and other mobile equipment; part number administration and entry.
- Perform hands-on escalated maintenance troubleshooting and repairs; periodic preventive maintenance checks as required; basic electrical troubleshooting and repairs.
- Provide coaching, training, and accountability to plant maintenance managers personnel, and assist in hiring of new plant maintenance managers personnel.
- Reportable Reports Administration - adding new reports, adding users, report maintenance, managing user report access in CMMS (SAP).
- Support Continuous Improvement initiatives; emergency repair process; provide plant managers and plant maintenance teams with first-line escalation support during equipment failures.
- Track equipment status, redistribute maintenance and spare-parts assets, and expedite high-priority repair efforts to maximize plant uptime performance.
- Supervise and lead plant maintenance team.
What You Bring to the Table
- Bachelor’s degree (or higher) in Mechanical Engineering, Electrical Engineering, or a related technical field preferred.
- 10+ years of Maintenance experience including 3-5 years of Supervisory experience.
- Lean Manufacturing experience, 5s, and/or Six Sigma certification a plus.
- College Degree or technical training, preferred.
- 480vAC/3/60 3ph electrical troubleshooting.
- Ability to lead and direct the work of others.
- Ability to manage time and prioritize effectively.
- Ability to read mechanical and electrical drawings and schematics preferred.
- Able to work safely and efficiently.
- Advanced mechanical and electrical maintenance skills.
- ERP systems experience (SAP a plus).
- Excellent communication and interpersonal skills.
- Experience with TPM Maintenance Program.
Salary
Competitive regional salary with eligibility for annual bonus and equity. Salary is to be determined based on job-related factors including, but not limited to, skills, experience, qualifications, alignment with market data, and internal equity.
Benefits
Sibelco provides a premium employee benefits package that is designed to enhance the well-being of our employees and family members: medical insurance, prescription drug benefits, dental insurance, vision insurance, life insurance, disability insurance, critical illness insurance, 401(k) retirement savings plan.
Why Join Us?
Sibelco is more than a workplace—it’s a community that encourages growth, innovation, and collaboration. Here’s what you can look forward to when you join our team:
- Meet Our People: Careers
- Learn About Our Recruitment Process: Learn More
- Discover Our Sustainability Goals: Sibelco Priorities
We also welcome applications from all backgrounds and are committed to providing reasonable adjustments to support you through the selection process.
How to Apply
Follow us on LinkedIn, Instagram, Twitter/X, and Facebook to learn more about life at Sibelco. Submit your application here: [Insert application link].
Please note: We do not require agency services as we have a dedicated Global Talent Acquisition Team.
Sibelco is an equal opportunity employer, and all qualified applicants will receive consideration for employment without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state, or local laws.
Employee Type: Permanent
INTRODUCTION
At Sibelco, we advance life through materials. For over 150 years, we’ve been a trusted leader in sourcing, transforming, and distributing specialty industrial minerals. Our work powers progress across industries as diverse as glass, ceramics, construction, coatings, polymers, and water purification. Beyond our materials, we’re proud of our commitment to sustainability, innovation, and empowering people from all walks of life to thrive and make a meaningful impact.
Are We the Perfect Match?
At Sibelco, we believe building a successful career is a two-way journey. We’re looking for individuals who share our values and vision, just as much as you’re seeking a company that aligns with your aspirations. Together, we can shape the future.
Job Description:
Manager Maintenance
Location: Delavan, WI
As an integral part of the Delavan plant, the Maintenance Manager will be responsible for executing on the deployment of Total Prevention Maintenance (TPM) processes across more than 30 recycled glass processing plants, including process development, training, and compliance auditing. Provide support by collaborating with Sibelco glass processing plants, regionally and nationwide, in the operation and maintenance of optical sorting machines and other industrial equipment.
Your Impact in This Role
As a Maintenance Manager, your responsibilities will include but are not limited to:
- Report to the Plant Manager and lead the plant maintenance team to maintain, troubleshoot, and repair the plant equipment.
- Practice and enforce safe practices within your department.
- Train employees on safety and best practices.
- Ensure employees are trained on job specific assignments.
- Maintenance of pneumatic valves on optical sorting machines.
- Audit plant performance at completing maintenance tasks.
- Become a subject-matter expert in the operation and troubleshooting of optical sorting machines from multiple manufacturers.
- Calculate and issue monthly fuel surcharge updates.
- Champion and support Lean and Continuous Improvement Initiatives.
- Change belts and idler pulleys on trough-style conveyors.
- Develop and refine maintenance planning processes and preventive maintenance program for mechanical and electrical equipment.
- Evaluate and ensure the quality of maintenance performed by internal plant maintenance teams and external vendors.
- Identify plant performance issues and provide recommendations for equipment and design changes to correct them.
- Lead plants in performing root cause analysis (8D process) of issues involving quality, yield, and uptime.
- Manage company-wide system CMMS (SAP) to track capital assets, life expectancy, and repair and maintenance (R&M) budget and costs.
- Manage equipment vendor relationships with major equipment suppliers; global spare parts program; spare parts inventory – order parts as needed, determine and manage stocking levels.
- Oversee maintenance of forklifts and loaders and other mobile equipment; part number administration and entry.
- Perform hands-on escalated maintenance troubleshooting and repairs; periodic preventive maintenance checks as required; basic electrical troubleshooting and repairs.
- Provide coaching, training, and accountability to plant maintenance managers personnel, and assist in hiring of new plant maintenance managers personnel.
- Reportable Reports Administration - adding new reports, adding users, report maintenance, managing user report access in CMMS (SAP).
- Support Continuous Improvement initiatives; emergency repair process; provide plant managers and plant maintenance teams with first-line escalation support during equipment failures.
- Track equipment status, redistribute maintenance and spare-parts assets, and expedite high-priority repair efforts to maximize plant uptime performance.
- Supervise and lead plant maintenance team.
What You Bring to the Table
- Bachelor’s degree (or higher) in Mechanical Engineering, Electrical Engineering, or a related technical field preferred.
- 10+ years of Maintenance experience including 3-5 years of Supervisory experience.
- Lean Manufacturing experience, 5s, and/or Six Sigma certification a plus.
- College Degree or technical training, preferred.
- 480vAC/3/60 3ph electrical troubleshooting.
- Ability to lead and direct the work of others.
- Ability to manage time and prioritize effectively.
- Ability to read mechanical and electrical drawings and schematics preferred.
- Able to work safely and efficiently.
- Advanced mechanical and electrical maintenance skills.
- ERP systems experience (SAP a plus).
- Excellent communication and interpersonal skills.
- Experience with TPM Maintenance Program.
Salary
Competitive regional salary with eligibility for annual bonus and equity. Salary is to be determined based on job-related factors including, but not limited to, skills, experience, qualifications, alignment with market data, and internal equity.
Benefits
Sibelco provides a premium employee benefits package that is designed to enhance the well-being of our employees and family members: medical insurance, prescription drug benefits, dental insurance, vision insurance, life insurance, disability insurance, critical illness insurance, 401(k) retirement savings plan.
Why Join Us?
Sibelco is more than a workplace—it’s a community that encourages growth, innovation, and collaboration. Here’s what you can look forward to when you join our team:
- Meet Our People: Careers
- Learn About Our Recruitment Process: Learn More
- Discover Our Sustainability Goals: Sibelco Priorities
We also welcome applications from all backgrounds and are committed to providing reasonable adjustments to support you through the selection process.
How to Apply
Follow us on LinkedIn, Instagram, Twitter/X, and Facebook to learn more about life at Sibelco. Submit your application here: [Insert application link].
Please note: We do not require agency services as we have a dedicated Global Talent Acquisition Team.
Sibelco is an equal opportunity employer, and all qualified applicants will receive consideration for employment without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state, or local laws.
Employee Type: Permanent
Job Roles at SIBELCO
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Get Access To All JobsTips for Finding SIBELCO Visa Sponsorship Jobs USA
Target technical and scientific roles
SIBELCO's sponsored positions tend to sit in engineering, geology, materials science, and operations. Focus your applications on roles where specialized technical knowledge is central to the job function, as these align most closely with the company's sponsorship pattern.
Understand the minerals industry context
SIBELCO operates in mining and natural resources, a sector with specific regulatory and operational demands. Candidates who demonstrate knowledge of mineral processing, industrial minerals, or materials applications will stand out in a competitive applicant pool.
Lead with your specialty occupation credentials
H-1B eligibility at SIBELCO depends on your role qualifying as a specialty occupation. Make sure your resume clearly ties your degree field directly to the job requirements, leaving no ambiguity for the employer's immigration counsel to resolve.
Pursue F-1 OPT as an entry point
SIBELCO sponsors F-1 OPT, which means recent graduates can gain a foothold before any H-1B sponsorship conversation. Treating OPT as a trial period gives you time to demonstrate value and build the internal support needed for a full visa petition.
Find open roles through verified sponsor data
Not every job posting signals real sponsorship willingness. Migrate Mate surfaces verified sponsors so you can filter by real sponsorship history, helping you identify active SIBELCO listings where sponsorship is a genuine possibility rather than a maybe.
Time your outreach around hiring cycles
SIBELCO's U.S. operations span multiple facilities, so hiring activity can vary by site and season. Applying early in the calendar year positions you ahead of the H-1B cap deadline and gives your employer enough lead time to file before the April lottery window.
Frequently Asked Questions
Does SIBELCO sponsor H-1B visas?
Yes, SIBELCO sponsors H-1B visas for qualifying roles in the United States. Sponsorship is concentrated in technical and scientific positions where a specific degree is required to perform the job. If you're targeting SIBELCO, focus on roles in engineering, geology, or materials-related disciplines, and confirm sponsorship intent early in the interview process before investing significant time.
What visa types does SIBELCO sponsor?
SIBELCO has sponsored H-1B and H-1B1 visas for skilled specialty occupation workers, along with F-1 OPT and F-1 CPT for students and recent graduates completing degree programs. This range means both early-career candidates on student authorization and experienced professionals seeking full H-1B sponsorship can realistically target SIBELCO as a potential employer.
Which departments or roles at SIBELCO are most likely to be sponsored?
Sponsored roles at SIBELCO tend to align with the technical demands of the mining and minerals industry. Engineering, process chemistry, geology, and operations management are the most likely areas. Positions that require a specific bachelor's or advanced degree in a relevant field are strongest for H-1B qualification. General administrative or non-technical roles are less commonly associated with visa sponsorship at industrial companies like SIBELCO.
How do I find visa-sponsored job openings at SIBELCO?
Migrate Mate is the most efficient way to find SIBELCO roles where sponsorship is a verified option. Rather than sifting through generic job postings, Migrate Mate lets you filter by sponsor history and visa type so you can focus only on companies with a real track record. Search for SIBELCO directly on the platform to see current openings and relevant sponsorship data in one place.
How do I approach the H-1B sponsorship conversation with SIBELCO?
Raise the sponsorship question after you've established fit but before you're deep into final-round interviews. Frame it as a practical logistics question rather than an ask for a favor: confirm whether the role is eligible for H-1B, whether the company has existing relationships with immigration counsel, and what the internal approval process looks like. Companies with SIBELCO's sponsorship track record are generally familiar with the process, so a direct, informed question is well received.