Cement Mason Jobs for OPT Students
Cement Mason jobs can qualify for OPT work authorization when the role is directly tied to your field of study, such as civil engineering, construction management, or materials science. Most positions are full-time and employer-sponsored, making them well-suited for both standard OPT and STEM OPT extension holders.
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INTRODUCTION
Ames Construction has been building America for more than 60 years, and the people who work here are the reason we continue to succeed.
We are a full-service, heavy civil and industrial contractor building critical infrastructure, including highways, bridges, mines, dams, rail, and more. Our teams take on challenging projects that keep communities safe, supply chains moving, and the country connected.
At Ames, we are Fueled by Family and Driven by Ownership. That means we look out for one another, take pride in what we build, and take responsibility for our actions, our results, and the long-term health of the company.
Guided by our core values of People, Team, Our Bond, Persistence, and Vision, we do what we say we will do, push through challenges and deliver work we’re proud of.
When you join Ames, you’re joining a company built for long-term success — where skilled people, strong teams, and disciplined execution come together to build careers and a better future.
ROLE AND RESPONSIBILITIES
The Cement Finisher will ensure that concrete is poured correctly and meets the required specifications.
Key Duties & Responsibilities:
- Set up and align forms for concrete according to blueprints or plans.
- Mix, pour, and spread concrete in specified proportions.
- Smooth, level, and finish freshly poured concrete using trowels, floats, and screeds.
- Monitor the effects of weather conditions on concrete curing and make necessary adjustments.
- Apply sealing and hardening components to cure surfaces.
- Create textured or decorative surfaces by imprinting patterns in fresh concrete.
- Cut expansion joints into concrete using saws and cutting tools.
- Clean and maintain tools and equipment.
- Supervise and train junior workers on proper techniques and tool usage.
- Maintain a clean job site; picks up tools and equipment.
- Other duties as assigned.
QUALIFICATIONS
- Knowledgeable in OSHA standards.
- High school diploma or equivalent.
- Must have a valid Driver’s License with reliable transportation.
- Proven experience as a Cement Finisher or similar role.
- Ability to read and interpret blueprints and plans.
- Strong knowledge of concrete mixing, pouring, and finishing techniques.
- Familiarity with power tools and machinery used in concrete finishing.
- Physical stamina and strength to handle heavy materials and work in various weather conditions.
- Attention to detail and commitment to quality workmanship.
- Good communication and teamwork skills.
WORKING CONDITIONS
- Projects will be located in the Minneapolis and St. Paul Metro and surrounding area. Subsequent projects will be nationally based.
- Work is primarily performed on active construction job sites, including highways, roadways, and heavy civil infrastructure projects.
- Regular exposure to outdoor weather conditions, including heat, cold, rain, wind, and dust.
- Position requires walking, standing, climbing, bending, and lifting in a construction environment.
- May require extended work hours, early mornings, nights, weekends, and occasional holidays to meet project schedules.
- Frequent interaction with heavy equipment, moving machinery, traffic, and construction hazards; strict adherence to safety protocols is required.
- Travel between job sites may be required depending on project location.
- Use of personal protective equipment (PPE) is mandatory at all job sites.
This job description is not designed to cover or contain a comprehensive listing of activities, duties or responsibilities that are required of the employee for this job. Duties, responsibilities and activities may change at any time with or without notice.
COMPENSATION
- Base salary range is $24-$45/hour, which varies depending on many factors, including relevant experience, skills, and knowledge.
- Ability to pass a pre-employment drug test is required.
Ames Construction 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, disability, or status as a protected veteran.
Ames Construction 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, disability, or status as a protected veteran.

INTRODUCTION
Ames Construction has been building America for more than 60 years, and the people who work here are the reason we continue to succeed.
We are a full-service, heavy civil and industrial contractor building critical infrastructure, including highways, bridges, mines, dams, rail, and more. Our teams take on challenging projects that keep communities safe, supply chains moving, and the country connected.
At Ames, we are Fueled by Family and Driven by Ownership. That means we look out for one another, take pride in what we build, and take responsibility for our actions, our results, and the long-term health of the company.
Guided by our core values of People, Team, Our Bond, Persistence, and Vision, we do what we say we will do, push through challenges and deliver work we’re proud of.
When you join Ames, you’re joining a company built for long-term success — where skilled people, strong teams, and disciplined execution come together to build careers and a better future.
ROLE AND RESPONSIBILITIES
The Cement Finisher will ensure that concrete is poured correctly and meets the required specifications.
Key Duties & Responsibilities:
- Set up and align forms for concrete according to blueprints or plans.
- Mix, pour, and spread concrete in specified proportions.
- Smooth, level, and finish freshly poured concrete using trowels, floats, and screeds.
- Monitor the effects of weather conditions on concrete curing and make necessary adjustments.
- Apply sealing and hardening components to cure surfaces.
- Create textured or decorative surfaces by imprinting patterns in fresh concrete.
- Cut expansion joints into concrete using saws and cutting tools.
- Clean and maintain tools and equipment.
- Supervise and train junior workers on proper techniques and tool usage.
- Maintain a clean job site; picks up tools and equipment.
- Other duties as assigned.
QUALIFICATIONS
- Knowledgeable in OSHA standards.
- High school diploma or equivalent.
- Must have a valid Driver’s License with reliable transportation.
- Proven experience as a Cement Finisher or similar role.
- Ability to read and interpret blueprints and plans.
- Strong knowledge of concrete mixing, pouring, and finishing techniques.
- Familiarity with power tools and machinery used in concrete finishing.
- Physical stamina and strength to handle heavy materials and work in various weather conditions.
- Attention to detail and commitment to quality workmanship.
- Good communication and teamwork skills.
WORKING CONDITIONS
- Projects will be located in the Minneapolis and St. Paul Metro and surrounding area. Subsequent projects will be nationally based.
- Work is primarily performed on active construction job sites, including highways, roadways, and heavy civil infrastructure projects.
- Regular exposure to outdoor weather conditions, including heat, cold, rain, wind, and dust.
- Position requires walking, standing, climbing, bending, and lifting in a construction environment.
- May require extended work hours, early mornings, nights, weekends, and occasional holidays to meet project schedules.
- Frequent interaction with heavy equipment, moving machinery, traffic, and construction hazards; strict adherence to safety protocols is required.
- Travel between job sites may be required depending on project location.
- Use of personal protective equipment (PPE) is mandatory at all job sites.
This job description is not designed to cover or contain a comprehensive listing of activities, duties or responsibilities that are required of the employee for this job. Duties, responsibilities and activities may change at any time with or without notice.
COMPENSATION
- Base salary range is $24-$45/hour, which varies depending on many factors, including relevant experience, skills, and knowledge.
- Ability to pass a pre-employment drug test is required.
Ames Construction 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, disability, or status as a protected veteran.
Ames Construction 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, disability, or status as a protected veteran.
How to Get Visa Sponsorship in Cement Mason
Connect your degree to the role
Cement Mason work qualifies for OPT only when it aligns with your field of study. Civil engineering, construction management, and materials science degrees are the strongest fits. Be ready to explain that connection clearly in every application and interview.
Target contractors with federal project experience
Large commercial and infrastructure contractors working on government projects are more familiar with employment verification requirements. They have HR teams equipped to handle I-9 documentation and OPT work authorization, making the onboarding process far smoother for international students.
Apply early relative to your OPT start date
Cement Mason roles often start quickly once an offer is made. Submit applications at least six to eight weeks before your intended start date so your EAD card arrives on time and your employer can complete I-9 verification without delays.
Emphasize hands-on technical training
Highlight any lab work, internships, or coursework involving concrete, materials testing, or construction site supervision. Employers hiring on OPT want confidence that your academic background directly informs the practical skills you'll apply on the job.
Clarify STEM OPT eligibility with your DSO early
If your degree is in civil or structural engineering or a related STEM field, you may qualify for a 24-month STEM OPT extension. Confirm eligibility with your Designated School Official before job searching so you can communicate your full work authorization timeline to employers.
Be upfront about your authorization window
Tell hiring managers your exact OPT end date and whether you're eligible for a STEM extension. Employers who understand your timeline can plan H-1B sponsorship or other long-term pathways, rather than discovering the constraint mid-hiring process and withdrawing.
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Get Access To All JobsFrequently Asked Questions
Can I work as a Cement Mason on OPT?
Yes, if your degree field directly relates to the role. Civil engineering, construction management, and materials science are the most common qualifying fields. USCIS evaluates OPT jobs on whether the work is directly tied to your major, so a general labor position without that academic connection would not qualify.
How do I find Cement Mason jobs that accept OPT students?
Migrate Mate is the best place to start. It lists Cement Mason and construction-related roles from employers familiar with OPT work authorization, so you're not filtering through listings that won't consider international students. Search by job title and filter for OPT-eligible positions to find employers actively open to your situation.
Do Cement Mason employers typically handle OPT paperwork?
Most established commercial contractors and construction firms have HR processes for I-9 verification and EAD documentation. Smaller subcontractors may be less familiar with OPT. When you receive an offer, confirm that your employer's HR team has handled OPT work authorization before so onboarding proceeds without issues on your first day.
Does Cement Mason work qualify for a STEM OPT extension?
It depends on your specific degree, not the job title. If you hold a degree in civil engineering, structural engineering, or materials science and your employer meets the E-Verify requirement, you may qualify for the 24-month STEM OPT extension. Construction management degrees are sometimes STEM-designated depending on your institution, so verify with your DSO.
What happens to my OPT authorization if I change Cement Mason employers?
You can change employers on OPT, but you must report the change to your DSO within 10 days and update your record in SEVIS. Your EAD remains valid with the new employer as long as you stay within your authorized period. The new job must still relate to your field of study to remain OPT-compliant.
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