Field Service Specialist Jobs for OPT Students
Field Service Specialist roles involve on-site equipment installation, maintenance, and troubleshooting, making them a strong fit for engineering and technical OPT students. Most positions qualify as STEM OPT-eligible, giving you up to three years of work authorization. Employers in this field routinely sponsor H-1B visas for high-performing specialists.
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INTRODUCTION
Our world depends on rocks, minerals, metals and other raw materials – the building blocks of modern society. As an industry leader, Metso helps transform these essential materials to enable sustainable modern life.
Our solutions and services support everything from renewable energy and electrification to the infrastructure and digital economy shaping our future. Together, we help our customers meet growing demand while driving the industry toward a more sustainable use of the earth’s natural resources.
Join nearly 18,000 Metsonites worldwide, each bringing unique expertise and experience to positive change. At Metso, you’re supported by a growth culture built on safety, wellbeing, inclusion and collaboration.
This is your opportunity to make an impact and rise above the possible.
Job posting end date: 04/30/2026
ROLE AND RESPONSIBILITIES
We are seeking a Global Field Service Specialist – HPGR to join our Global Field Services – Grinding team. You will be responsible for providing technical advisory support for HPGR grinding equipment across capital projects and service engagements, including installation, commissioning, troubleshooting, and optimization.
Your role plays a crucial part in ensuring safe, efficient, and reliable equipment performance, which will positively impact customer satisfaction, operational excellence, and long-term service relationships. In this position, you will report to the Senior Manager, Global Field Services – Bulk, Pyro and HPGR.
This position is mainly located at any Metso office across USA; however, it involves extensive global travel to customer sites, including extended assignments of 1 to 8 weeks at a time.
You will join a team of global field service and technical specialists dedicated to supporting Metso’s grinding technologies, with a strong focus on HPGR equipment. The team strives to deliver safe, high-quality field execution and expert technical guidance to customers worldwide. Our team culture is centered around safety, collaboration, technical excellence, accountability, and customer focus. Team members are located across multiple global regions.
What you’ll do
- Prepare for field assignments by reviewing scopes of work, drawings, specifications, and safety and site requirements
- Provide on-site technical advisory support during installation, checkout, start-up, and commissioning of HPGR equipment
- Coordinate field activities with customers, subcontractors, and Metso teams to meet schedules and contractual requirements
- Troubleshoot mechanical and process issues, recommending corrective actions and efficiency improvements
- Perform mechanical and process measurements and collect operational data
- Maintain accurate site documentation, including daily logs, construction reports, delay documentation, and time verification
- Deliver technical reports and recommendations to customers and internal stakeholders
- Train customer personnel, subcontractors, and Metso field staff on safe operation, maintenance, and repair of equipment
BASIC QUALIFICATIONS
- Associate degree, technical diploma, or equivalent field experience (e.g., millwright, mechanical, electrical, automation, instrumentation, or welding background)
- Site experience, including installation and mechanical commissioning
- Strong mechanical knowledge, with electrical and instrumentation understanding considered an asset
- Ability to work independently with minimal supervision while making sound technical and safety decisions
- Highly organized, with strong documentation, reporting, and communication skills
- Comfortable working in diverse environments, including remote sites and extended work periods
- Willingness and ability to travel frequently, including international travel, and work long hours during critical shutdowns or breakdowns
PREFERRED QUALIFICATIONS
- Previous hands-on experience with HPGR equipment and systems and exposure to pyro processes
WHAT'S IN IT FOR YOU
-
An inspiring purpose - Enabling sustainable modern life. Minerals and metals are the backbone of essential functions in the modern world. However, there's a pressing need for more sustainable solutions to collect and process them. At Metso, you get to be part of transforming the industry and making a positive change.
-
Wellbeing and safety - Benefit from occupational healthcare, generous benefits plan, healthy living rewards, mental well-being services, and engagement surveys.
-
Compensation and rewards - Global incentive program tied to business and performance targets.
-
Hybrid working possibilities - While we are big advocates of meeting and collaborating in person, we believe in fostering a flexible work environment.
-
A thriving culture - We are committed to developing an inclusive culture that enables everyone to do their best and reach their full potential. A culture that is courageous, compelling, and caring, and unites our people to build a sustainable future together.
-
Extensive learning opportunities - Ongoing growth dialogues, internal mobility, mentoring programs, education assistance, ambitious projects, and global opportunities.
-
Worldwide support - Leverage our network of peers across the world, offering valuable assistance. We get things done together, through open and honest communication.
Get in touch
Want to rise above the possible with us? Click ‘Apply now’ to leave your application.
For additional information, please contact Josh Loffredo, Global Talent Sourcer: josh.loffredo@metso.com
We understand that some highly capable candidates might hesitate to apply for a role unless they meet every listed qualification. If you're excited about this role, we encourage you to apply even if you don't meet all the requirements. You may be the right candidate for the role.
Metso is committed to pay equity and transparent reward practices globally. Compensation information is shared in line with local legislation and applicable recruitment practices.
Metso is an equal opportunity employer committed to fostering an inclusive and diverse workforce culture. All qualified applicants will receive consideration for employment without regard to race, religion, color, nationality, gender, gender identity, sexual orientation, age, status as a protected veteran or status as a qualified individual with a disability.
Metso is a frontrunner in sustainable technologies, end-to-end solutions and services for the aggregates, minerals processing and metals refining industries globally. We improve our customers’ energy and water efficiency, increase their productivity, and reduce environmental risks with our product and service expertise. We are the partner for positive change.
Metso is headquartered in Espoo, Finland. At the end of 2025 Metso had close to 18,000 employees in around 50 countries, and sales in 2025 were about EUR 5.3 billion. Metso is listed on the Nasdaq Helsinki.

INTRODUCTION
Our world depends on rocks, minerals, metals and other raw materials – the building blocks of modern society. As an industry leader, Metso helps transform these essential materials to enable sustainable modern life.
Our solutions and services support everything from renewable energy and electrification to the infrastructure and digital economy shaping our future. Together, we help our customers meet growing demand while driving the industry toward a more sustainable use of the earth’s natural resources.
Join nearly 18,000 Metsonites worldwide, each bringing unique expertise and experience to positive change. At Metso, you’re supported by a growth culture built on safety, wellbeing, inclusion and collaboration.
This is your opportunity to make an impact and rise above the possible.
Job posting end date: 04/30/2026
ROLE AND RESPONSIBILITIES
We are seeking a Global Field Service Specialist – HPGR to join our Global Field Services – Grinding team. You will be responsible for providing technical advisory support for HPGR grinding equipment across capital projects and service engagements, including installation, commissioning, troubleshooting, and optimization.
Your role plays a crucial part in ensuring safe, efficient, and reliable equipment performance, which will positively impact customer satisfaction, operational excellence, and long-term service relationships. In this position, you will report to the Senior Manager, Global Field Services – Bulk, Pyro and HPGR.
This position is mainly located at any Metso office across USA; however, it involves extensive global travel to customer sites, including extended assignments of 1 to 8 weeks at a time.
You will join a team of global field service and technical specialists dedicated to supporting Metso’s grinding technologies, with a strong focus on HPGR equipment. The team strives to deliver safe, high-quality field execution and expert technical guidance to customers worldwide. Our team culture is centered around safety, collaboration, technical excellence, accountability, and customer focus. Team members are located across multiple global regions.
What you’ll do
- Prepare for field assignments by reviewing scopes of work, drawings, specifications, and safety and site requirements
- Provide on-site technical advisory support during installation, checkout, start-up, and commissioning of HPGR equipment
- Coordinate field activities with customers, subcontractors, and Metso teams to meet schedules and contractual requirements
- Troubleshoot mechanical and process issues, recommending corrective actions and efficiency improvements
- Perform mechanical and process measurements and collect operational data
- Maintain accurate site documentation, including daily logs, construction reports, delay documentation, and time verification
- Deliver technical reports and recommendations to customers and internal stakeholders
- Train customer personnel, subcontractors, and Metso field staff on safe operation, maintenance, and repair of equipment
BASIC QUALIFICATIONS
- Associate degree, technical diploma, or equivalent field experience (e.g., millwright, mechanical, electrical, automation, instrumentation, or welding background)
- Site experience, including installation and mechanical commissioning
- Strong mechanical knowledge, with electrical and instrumentation understanding considered an asset
- Ability to work independently with minimal supervision while making sound technical and safety decisions
- Highly organized, with strong documentation, reporting, and communication skills
- Comfortable working in diverse environments, including remote sites and extended work periods
- Willingness and ability to travel frequently, including international travel, and work long hours during critical shutdowns or breakdowns
PREFERRED QUALIFICATIONS
- Previous hands-on experience with HPGR equipment and systems and exposure to pyro processes
WHAT'S IN IT FOR YOU
-
An inspiring purpose - Enabling sustainable modern life. Minerals and metals are the backbone of essential functions in the modern world. However, there's a pressing need for more sustainable solutions to collect and process them. At Metso, you get to be part of transforming the industry and making a positive change.
-
Wellbeing and safety - Benefit from occupational healthcare, generous benefits plan, healthy living rewards, mental well-being services, and engagement surveys.
-
Compensation and rewards - Global incentive program tied to business and performance targets.
-
Hybrid working possibilities - While we are big advocates of meeting and collaborating in person, we believe in fostering a flexible work environment.
-
A thriving culture - We are committed to developing an inclusive culture that enables everyone to do their best and reach their full potential. A culture that is courageous, compelling, and caring, and unites our people to build a sustainable future together.
-
Extensive learning opportunities - Ongoing growth dialogues, internal mobility, mentoring programs, education assistance, ambitious projects, and global opportunities.
-
Worldwide support - Leverage our network of peers across the world, offering valuable assistance. We get things done together, through open and honest communication.
Get in touch
Want to rise above the possible with us? Click ‘Apply now’ to leave your application.
For additional information, please contact Josh Loffredo, Global Talent Sourcer: josh.loffredo@metso.com
We understand that some highly capable candidates might hesitate to apply for a role unless they meet every listed qualification. If you're excited about this role, we encourage you to apply even if you don't meet all the requirements. You may be the right candidate for the role.
Metso is committed to pay equity and transparent reward practices globally. Compensation information is shared in line with local legislation and applicable recruitment practices.
Metso is an equal opportunity employer committed to fostering an inclusive and diverse workforce culture. All qualified applicants will receive consideration for employment without regard to race, religion, color, nationality, gender, gender identity, sexual orientation, age, status as a protected veteran or status as a qualified individual with a disability.
Metso is a frontrunner in sustainable technologies, end-to-end solutions and services for the aggregates, minerals processing and metals refining industries globally. We improve our customers’ energy and water efficiency, increase their productivity, and reduce environmental risks with our product and service expertise. We are the partner for positive change.
Metso is headquartered in Espoo, Finland. At the end of 2025 Metso had close to 18,000 employees in around 50 countries, and sales in 2025 were about EUR 5.3 billion. Metso is listed on the Nasdaq Helsinki.
How to Get Visa Sponsorship as a Field Service Specialist
Target manufacturers with large U.S. service networks
Companies like Siemens, GE, and Honeywell maintain nationwide field service teams and have established H-1B sponsorship pipelines. Large service networks mean recurring hiring, which translates to more consistent sponsorship opportunities for OPT candidates.
Confirm your degree qualifies the role as STEM OPT-eligible
Field Service Specialist roles typically qualify under engineering or applied science CIP codes. Verify your specific degree field is on the STEM OPT designated degree program list before accepting an offer to protect your 24-month extension eligibility.
Highlight certifications relevant to the equipment you'll service
Vendor certifications from manufacturers strengthen your candidacy and signal long-term value to employers. Certified specialists are harder to replace, which makes companies more willing to invest in H-1B sponsorship to retain technical talent they've trained.
Understand travel requirements before evaluating OPT compliance
Field service roles often require extended travel or regional deployment. Confirm your employer of record and primary worksite address are correctly documented on your EAD, as USCIS requires your authorized employment to reflect your actual work arrangement.
Build your case for specialty occupation status early
USCIS scrutinizes field roles for H-1B specialty occupation eligibility. Document the technical complexity of your work, your degree's direct relevance to the position, and any advanced diagnostics or engineering judgment the role requires to support a future petition.
Field Service Specialist jobs are hiring across the US. Find yours.
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Get Access To All JobsFrequently Asked Questions
Do Field Service Specialist roles qualify for STEM OPT extension?
Most do, provided your degree falls under an approved STEM CIP code, typically mechanical, electrical, or industrial engineering, or a related applied science field. The role itself must also require the theoretical and practical application of that degree. Confirm with your DSO before accepting an offer, since the CIP code on your I-20 drives eligibility, not the job title alone.
How do I find Field Service Specialist jobs that sponsor OPT?
Migrate Mate lists Field Service Specialist positions from employers with active sponsorship histories, so you're not wasting applications on companies that won't support your work authorization. Filtering by OPT-friendly employers at the start of your search saves significant time, especially when your OPT window is limited.
Can I work in a Field Service Specialist role if my job requires frequent travel to different client sites?
Yes, but your employment authorization must be tied to your employer of record, not a specific client location. Multi-site or travel-heavy field roles are permissible under OPT as long as the work is directly related to your degree field. Keep records of your employer's principal address and confirm your EAD reflects your actual employment arrangement.
Do employers commonly sponsor H-1B visas for Field Service Specialists?
Sponsorship rates vary by industry and company size. Large industrial manufacturers, medical device companies, and defense contractors tend to sponsor more frequently because the technical skills required are difficult to source domestically. Roles demanding specialized certifications or vendor-specific training are generally more sponsorship-friendly than generalist field support positions.
What documentation should I prepare when starting a Field Service Specialist role on OPT?
You'll need your EAD, a valid I-20 with OPT authorization, and your I-94 record. Your employer will use these for Form I-9 verification. For STEM OPT extension, you'll also need a completed Form I-983 training plan, which your employer must sign. Keeping copies of all onboarding documents is important if USCIS requests evidence of compliant employment later.
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