Preferred Materials Visa Sponsorship Jobs USA
Preferred Materials operates in the Chemicals & Materials industry and has sponsored permanent residency pathways for international talent. The company is a modest but active Green Card sponsor, making it a viable option for F-1 OPT and CPT candidates seeking long-term work authorization in a specialized field.
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Get Access To All JobsINTRODUCTION
Preferred Materials - Concrete Division, part of CRH South Division, is a leading supplier of ready mix concrete, concrete block, rebar and building materials in the state of Florida, providing the highest product quality and service in the construction industry. With headquarters in Tampa, Florida, and operations in five key Florida markets, Preferred Materials provides municipalities, developers, architects, engineers, contractors, builders and suppliers a wide variety of construction materials and products. Our employees make Preferred Materials a great place to work. We promote a strong safety culture, where employees take responsibility for their own safety.
Build your career. Build a team. Build something that lasts.
We’re looking for a hands‑on, safety‑driven leader to help run daily operations at our block manufacturing plant. If you thrive in a fast‑paced production environment, enjoy solving problems, and take pride in producing a high‑quality product, this role gives you the opportunity to lead people, improve processes, and make a real impact on plant performance.
ROLE AND RESPONSIBILITIES
As the Assistant Plant Manager, you’ll partner closely with the Plant Manager to ensure the site runs safely, efficiently, and at the highest quality standards. You’ll help lead a team, maintain equipment, manage production schedules, and keep operations running smoothly.
Key Responsibilities
- Champion a strong safety culture by enforcing OSHA standards and company policies.
- Lead, coach, and support block plant employees to create a positive, productive work environment.
- Schedule block production based on sales demand and inventory needs.
- Maintain accurate inventories of raw materials and resale materials.
- Ensure equipment is properly maintained and downtime is minimized.
- Monitor and uphold quality standards for all block products.
- Assist with block sales, customer service, and delivery coordination when needed.
- Perform routine mechanical/electrical repairs and preventative maintenance.
- Troubleshoot production issues and support continuous improvement.
- Conduct physical and bulk inventories.
- Travel to other company facilities as needed to support operations.
- Represent the company professionally with peers, contractors, and the public.
- Ensure compliance with environmental regulations and site requirements.
Leadership Responsibilities
In your support role to the Plant Manager, you will also:
- Hire, train, and supervise plant employees.
- Prepare daily production and downtime reports; maintain documentation systems.
- Order and maintain inventory of parts, supplies, and raw materials.
- Perform daily moisture analysis and adjust mix designs accordingly.
- Batch and adjust mixes to meet production needs.
- Cross‑train employees and support skill development.
- Perform plant startup and shutdown procedures.
- Assist with coaching, corrective actions, terminations, and annual evaluations.
BASIC QUALIFICATIONS
We’re looking for someone who is technically skilled, safety‑focused, and ready to lead.
Education & Experience
- Strong understanding of electrical blueprints and control circuits (Allen Bradley, IDEC, Texas Instruments).
- Experience with hydraulic and pneumatic systems.
- Metal fabrication skills (welding and cutting).
- Knowledge of mix design, ASTM specifications, and block production quality standards.
- Extensive experience with Besser and Columbia block machinery.
- Strong electrical troubleshooting and maintenance skills.
- Prior leadership or supervisory experience in a production environment.
Work Requirements
- Ability to pass pre‑employment physical, drug screen, background check, and MVR review.
- Willingness to work a flexible schedule including nights, weekends, and holidays as needed.
- Valid U.S. driver’s license and authorization to work in the U.S.
- Strong commitment to safety and reliable attendance.
PREFERRED QUALIFICATIONS
Skills for Success
- Ability to read and follow written and verbal instructions.
- Strong communication skills — written and verbal.
- Basic computer proficiency (Microsoft Office, reporting systems).
- Ability to use hand and power tools, weld, chip, and operate cutting torches.
- Ability to use computer programs for tracking, reporting, and batching.
WHY JOIN US?
- A stable, respected company with long‑term career opportunities.
- A leadership role where your ideas and improvements matter.
- A team‑oriented environment that values safety, quality, and growth.
- The chance to work with advanced block manufacturing technology and equipment.
WHAT CRH OFFERS YOU
- Highly competitive base pay
- Comprehensive medical, dental and disability benefits programs
- Group retirement savings program
- Health and wellness programs
- An inclusive culture that values opportunity for growth, development, and internal promotion
ABOUT CRH
CRH has a long and proud heritage. We are a collection of hundreds of family businesses, regional companies and large enterprises that together form the CRH family. CRH operates in a decentralized, diversified structure that allows you to work in a small company environment while having the career opportunities of a large international organization.
If you’re up for a rewarding challenge, we invite you to take the first step and apply today! Once you click apply now, you will be brought to our official employment application. Please complete your online profile and it will be sent to the hiring manager. Our system allows you to view and track your status 24 hours a day. Thank you for your interest!
Preferred Materials, Inc., a CRH Company, is an Affirmative Action and Equal Opportunity Employer.
EOE/Vet/Disability
CRH is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, status as a protected veteran or any other characteristic protected under applicable federal, state, or local law.
AI tools may be used in certain stages of the employment lifecycle, such as candidate review; however, all final employment decisions will be made by a person.
INTRODUCTION
Preferred Materials - Concrete Division, part of CRH South Division, is a leading supplier of ready mix concrete, concrete block, rebar and building materials in the state of Florida, providing the highest product quality and service in the construction industry. With headquarters in Tampa, Florida, and operations in five key Florida markets, Preferred Materials provides municipalities, developers, architects, engineers, contractors, builders and suppliers a wide variety of construction materials and products. Our employees make Preferred Materials a great place to work. We promote a strong safety culture, where employees take responsibility for their own safety.
Build your career. Build a team. Build something that lasts.
We’re looking for a hands‑on, safety‑driven leader to help run daily operations at our block manufacturing plant. If you thrive in a fast‑paced production environment, enjoy solving problems, and take pride in producing a high‑quality product, this role gives you the opportunity to lead people, improve processes, and make a real impact on plant performance.
ROLE AND RESPONSIBILITIES
As the Assistant Plant Manager, you’ll partner closely with the Plant Manager to ensure the site runs safely, efficiently, and at the highest quality standards. You’ll help lead a team, maintain equipment, manage production schedules, and keep operations running smoothly.
Key Responsibilities
- Champion a strong safety culture by enforcing OSHA standards and company policies.
- Lead, coach, and support block plant employees to create a positive, productive work environment.
- Schedule block production based on sales demand and inventory needs.
- Maintain accurate inventories of raw materials and resale materials.
- Ensure equipment is properly maintained and downtime is minimized.
- Monitor and uphold quality standards for all block products.
- Assist with block sales, customer service, and delivery coordination when needed.
- Perform routine mechanical/electrical repairs and preventative maintenance.
- Troubleshoot production issues and support continuous improvement.
- Conduct physical and bulk inventories.
- Travel to other company facilities as needed to support operations.
- Represent the company professionally with peers, contractors, and the public.
- Ensure compliance with environmental regulations and site requirements.
Leadership Responsibilities
In your support role to the Plant Manager, you will also:
- Hire, train, and supervise plant employees.
- Prepare daily production and downtime reports; maintain documentation systems.
- Order and maintain inventory of parts, supplies, and raw materials.
- Perform daily moisture analysis and adjust mix designs accordingly.
- Batch and adjust mixes to meet production needs.
- Cross‑train employees and support skill development.
- Perform plant startup and shutdown procedures.
- Assist with coaching, corrective actions, terminations, and annual evaluations.
BASIC QUALIFICATIONS
We’re looking for someone who is technically skilled, safety‑focused, and ready to lead.
Education & Experience
- Strong understanding of electrical blueprints and control circuits (Allen Bradley, IDEC, Texas Instruments).
- Experience with hydraulic and pneumatic systems.
- Metal fabrication skills (welding and cutting).
- Knowledge of mix design, ASTM specifications, and block production quality standards.
- Extensive experience with Besser and Columbia block machinery.
- Strong electrical troubleshooting and maintenance skills.
- Prior leadership or supervisory experience in a production environment.
Work Requirements
- Ability to pass pre‑employment physical, drug screen, background check, and MVR review.
- Willingness to work a flexible schedule including nights, weekends, and holidays as needed.
- Valid U.S. driver’s license and authorization to work in the U.S.
- Strong commitment to safety and reliable attendance.
PREFERRED QUALIFICATIONS
Skills for Success
- Ability to read and follow written and verbal instructions.
- Strong communication skills — written and verbal.
- Basic computer proficiency (Microsoft Office, reporting systems).
- Ability to use hand and power tools, weld, chip, and operate cutting torches.
- Ability to use computer programs for tracking, reporting, and batching.
WHY JOIN US?
- A stable, respected company with long‑term career opportunities.
- A leadership role where your ideas and improvements matter.
- A team‑oriented environment that values safety, quality, and growth.
- The chance to work with advanced block manufacturing technology and equipment.
WHAT CRH OFFERS YOU
- Highly competitive base pay
- Comprehensive medical, dental and disability benefits programs
- Group retirement savings program
- Health and wellness programs
- An inclusive culture that values opportunity for growth, development, and internal promotion
ABOUT CRH
CRH has a long and proud heritage. We are a collection of hundreds of family businesses, regional companies and large enterprises that together form the CRH family. CRH operates in a decentralized, diversified structure that allows you to work in a small company environment while having the career opportunities of a large international organization.
If you’re up for a rewarding challenge, we invite you to take the first step and apply today! Once you click apply now, you will be brought to our official employment application. Please complete your online profile and it will be sent to the hiring manager. Our system allows you to view and track your status 24 hours a day. Thank you for your interest!
Preferred Materials, Inc., a CRH Company, is an Affirmative Action and Equal Opportunity Employer.
EOE/Vet/Disability
CRH is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, status as a protected veteran or any other characteristic protected under applicable federal, state, or local law.
AI tools may be used in certain stages of the employment lifecycle, such as candidate review; however, all final employment decisions will be made by a person.
Job Roles at Preferred Materials
See all 31+ Preferred Materials Jobs
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Get Access To All JobsTips for Finding Preferred Materials Visa Sponsorship Jobs USA
Target roles that align with Green Card sponsorship
Preferred Materials has focused its sponsorship activity on permanent residency pathways. Prioritize applying for technical and materials science roles where long-term retention is more likely, as these positions are better candidates for EB-2 or EB-3 sponsorship.
Leverage your F-1 OPT or CPT status as an entry point
Preferred Materials sponsors F-1 OPT and CPT candidates, making practical training positions a realistic foot in the door. Use your OPT period strategically to demonstrate value before raising the conversation about long-term sponsorship options.
Understand the EB-2 and EB-3 distinction before you apply
Preferred Materials sponsors both EB-2 and EB-3 Green Cards. EB-2 typically requires an advanced degree or exceptional ability, while EB-3 covers skilled workers. Knowing which category fits your background helps you frame your qualifications correctly during interviews.
Position yourself as a long-term hire, not a short-term fill
Green Card sponsorship requires significant employer investment. When applying to Preferred Materials, emphasize your commitment to the Chemicals & Materials field and your interest in growing with the company over multiple years, not just fulfilling an immediate role.
Research open roles at verified sponsors before outreach
Not every open position at Preferred Materials will have sponsorship attached. Migrate Mate surfaces verified sponsors so you can filter by real sponsorship history, helping you identify which roles are realistically available to international candidates in chemicals and materials.
Highlight specialized technical skills relevant to the materials industry
Preferred Materials operates in a field requiring specific scientific and engineering expertise. Candidates with backgrounds in polymer science, chemical engineering, or materials testing are stronger fits for the roles most likely to receive Green Card sponsorship consideration.
Frequently Asked Questions
Does Preferred Materials sponsor H-1B visas?
Based on available sponsorship data, Preferred Materials has not been an active H-1B visa sponsor. The company's visa sponsorship activity has centered on permanent residency through EB-2 and EB-3 Green Card pathways, as well as F-1 OPT and CPT for practical training. Candidates specifically seeking H-1B sponsorship should factor this into their application strategy and consult Preferred Materials directly for the most current information.
What visa types does Preferred Materials sponsor?
Preferred Materials sponsors Green Cards through the EB-2 and EB-3 employment-based immigrant visa categories, as well as F-1 OPT and F-1 CPT for international students in practical training. This makes the company most accessible to candidates already in the U.S. on student status or those pursuing a direct path to permanent residency in a Chemicals & Materials role.
Which departments or roles at Preferred Materials are most likely to receive visa sponsorship?
Given Preferred Materials operates in the Chemicals & Materials industry, technical roles requiring specialized scientific or engineering credentials are the most common candidates for Green Card sponsorship. Positions in materials science, chemical processing, quality assurance, and research and development tend to align best with the EB-2 and EB-3 categories the company has used, as these roles typically require advanced or specialized degrees.
How do I find open jobs at Preferred Materials that offer visa sponsorship?
Migrate Mate is the most reliable way to find open positions at Preferred Materials that are verified for sponsorship eligibility. Rather than sorting through general job boards where sponsorship information is often missing or outdated, Migrate Mate lets you filter by sponsor type and visa category so you can focus on roles where international candidates are genuinely considered.
How do I approach the application process at Preferred Materials as an international candidate?
Start by confirming your current visa status aligns with what Preferred Materials sponsors, specifically F-1 OPT, F-1 CPT, or a Green Card pathway. Apply to roles that match your technical background in chemicals or materials science, and be upfront about your sponsorship needs early in the process. Because Green Card sponsorship involves PERM labor certification and multi-step USCIS filings, employers value candidates who understand the timeline and are committed to staying long-term.