NSF International Visa Sponsorship USA
NSF International is a global public health and safety organization known for science-driven standards, testing, and certification work. For visa-sponsored roles in research, quality assurance, and technical fields, NSF International has an established track record of supporting international talent through multiple visa pathways.
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INTRODUCTION
NSF's Water Systems Division is current Public Health program students for a 12-week summer internship. In this role you will gain deeper knowledge of the testing, inspection and certification industry and how NSF continues to make an impact guaranteeing the quality, performance and safety of water products and systems through our extensive range of certifications and services. The ideal candidate must be enrolled in an undergraduate or graduate degree program in a public health program. Our internship provides an opportunity for students to gain practical experience in the public health sector by working with and supporting a team of professionals with technical expertise of public safety standards as well as experience in supporting NSF clients.
Responsibilities
Below is a summary of previous candidate's internship life cycle.
- Evaluating contaminants in drinking water treatment chemicals,
- Evaluating contaminant leachates from pipes, fittings, faucets, and other system components in drinking water treatment & distribution,
- Investigating and documenting wastewater treatment systems technology and construction, and
- Other special projects as assigned.
Overview of Internship Calendar
- Month One - Learn NSF software and product certification. Evaluate laboratory contaminant data to determine acceptability of products for contact with drinking water. Apply EPA, Health Canada, and published drinking water criteria against contaminant data.
- Month two - Continue first month activities and assist with projects such as PFAS leachate data analysis (prevalence & magnitude from drinking water system components).
- Month three - Continue previous months activities. Any additional projects assigned.
- Continuation - There are opportunities to continue working part time through the school year.
PRINCIPLE ACCOUNTABILITIES include, but are not limited to:
- Assist Technical Review and Account Management staff with projects supporting NSF product certification, including technical data entry, evaluation of test data, and compilation of product registration documentation.
- Execute various administrative tasks for the department, including sample tracking, report generation, database investigation, and client follow-up.
- Contribute to departmental process improvement initiatives and knowledgebase library.
- Other duties as assigned.
QUALIFICATIONS
- Must be a high school graduate and actively pursuing a higher level of education
- Dedicated university student enrolled in a Public Health, Engineering, Scientific, or Technical program
- Must be proficient with Microsoft Office software: Word, Excel, Outlook, PowerPoint, etc
- Excellent analytical skills
- Strong written and oral communication skills
- Excellent customer service skills
- Ability to function as an individual contributor and/or member of a team
PREFERRED QUALIFICATIONS
- Previous work experience in a laboratory or office setting preferred
About us
With a legacy spanning more than 80 years, NSF leverages science and innovation to improve human and planet health. We provide science-driven, independent testing, inspection, certification, and advisory services and develop the very standards that drive the food, water, and life sciences industries worldwide. We empower our clients to navigate shifting regulations to improve consumer health, safety, and quality of life.
One of our core values is We Are One NSF. This means that while we’re one team, we embrace the cultural, ethnic, language, and demographic diversity that reflects the societies in which we live and work.
Come join a team that makes a difference in the world. More information about NSF can be found at nsf.org.
NSF is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to, among other things, race, color, religion, sex, sexual orientation, gender identity, national origin, age, status as a protected veteran, or disability.
Notice to Agency and Search Firm Representatives: Please note that NSF is not accepting unsolicited resumes from agencies/search firms for this role. Resumes submitted to an NSF employee by a third-party agency without a valid written & signed search agreement between NSF and said third-party agency will become the sole property of NSF. No fee will be paid if a candidate is hired as a result of an unsolicited agency or search firm referral. Thank you.
ABOUT THE TEAM
NSF sets the global standard for quality, performance and safety of water products and systems with an extensive range of testing, certification and consulting services. We continually strive to address emerging needs, empowering manufacturers to meet stringent regulatory requirements with confidence. With our expanding local presence in key regions, we ensure more efficient pathways for our clients to reach global markets while continuing to anticipate and respond to the evolving challenges of water safety.

INTRODUCTION
NSF's Water Systems Division is current Public Health program students for a 12-week summer internship. In this role you will gain deeper knowledge of the testing, inspection and certification industry and how NSF continues to make an impact guaranteeing the quality, performance and safety of water products and systems through our extensive range of certifications and services. The ideal candidate must be enrolled in an undergraduate or graduate degree program in a public health program. Our internship provides an opportunity for students to gain practical experience in the public health sector by working with and supporting a team of professionals with technical expertise of public safety standards as well as experience in supporting NSF clients.
Responsibilities
Below is a summary of previous candidate's internship life cycle.
- Evaluating contaminants in drinking water treatment chemicals,
- Evaluating contaminant leachates from pipes, fittings, faucets, and other system components in drinking water treatment & distribution,
- Investigating and documenting wastewater treatment systems technology and construction, and
- Other special projects as assigned.
Overview of Internship Calendar
- Month One - Learn NSF software and product certification. Evaluate laboratory contaminant data to determine acceptability of products for contact with drinking water. Apply EPA, Health Canada, and published drinking water criteria against contaminant data.
- Month two - Continue first month activities and assist with projects such as PFAS leachate data analysis (prevalence & magnitude from drinking water system components).
- Month three - Continue previous months activities. Any additional projects assigned.
- Continuation - There are opportunities to continue working part time through the school year.
PRINCIPLE ACCOUNTABILITIES include, but are not limited to:
- Assist Technical Review and Account Management staff with projects supporting NSF product certification, including technical data entry, evaluation of test data, and compilation of product registration documentation.
- Execute various administrative tasks for the department, including sample tracking, report generation, database investigation, and client follow-up.
- Contribute to departmental process improvement initiatives and knowledgebase library.
- Other duties as assigned.
QUALIFICATIONS
- Must be a high school graduate and actively pursuing a higher level of education
- Dedicated university student enrolled in a Public Health, Engineering, Scientific, or Technical program
- Must be proficient with Microsoft Office software: Word, Excel, Outlook, PowerPoint, etc
- Excellent analytical skills
- Strong written and oral communication skills
- Excellent customer service skills
- Ability to function as an individual contributor and/or member of a team
PREFERRED QUALIFICATIONS
- Previous work experience in a laboratory or office setting preferred
About us
With a legacy spanning more than 80 years, NSF leverages science and innovation to improve human and planet health. We provide science-driven, independent testing, inspection, certification, and advisory services and develop the very standards that drive the food, water, and life sciences industries worldwide. We empower our clients to navigate shifting regulations to improve consumer health, safety, and quality of life.
One of our core values is We Are One NSF. This means that while we’re one team, we embrace the cultural, ethnic, language, and demographic diversity that reflects the societies in which we live and work.
Come join a team that makes a difference in the world. More information about NSF can be found at nsf.org.
NSF is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to, among other things, race, color, religion, sex, sexual orientation, gender identity, national origin, age, status as a protected veteran, or disability.
Notice to Agency and Search Firm Representatives: Please note that NSF is not accepting unsolicited resumes from agencies/search firms for this role. Resumes submitted to an NSF employee by a third-party agency without a valid written & signed search agreement between NSF and said third-party agency will become the sole property of NSF. No fee will be paid if a candidate is hired as a result of an unsolicited agency or search firm referral. Thank you.
ABOUT THE TEAM
NSF sets the global standard for quality, performance and safety of water products and systems with an extensive range of testing, certification and consulting services. We continually strive to address emerging needs, empowering manufacturers to meet stringent regulatory requirements with confidence. With our expanding local presence in key regions, we ensure more efficient pathways for our clients to reach global markets while continuing to anticipate and respond to the evolving challenges of water safety.
Job Roles at NSF International Companies
How to Get Visa Sponsorship in NSF International Visa Sponsorship USA
Target technical and scientific roles first
NSF International's sponsorship activity is concentrated in science and research functions. Focus your search on quality assurance, laboratory, regulatory affairs, and standards development roles, where the company has a stronger history of supporting international candidates.
Highlight credentials aligned with public health and safety standards
NSF International's work centers on certification, testing, and regulatory compliance. Candidates with backgrounds in food safety, water quality, environmental science, or public health standards are well-positioned to make a strong case for sponsorship in specialty occupation roles.
Ask about the Green Card pathway during the offer stage
NSF International has sponsored Green Cards alongside temporary work visas. If long-term authorization matters to you, raise it professionally during offer negotiations rather than after you've already accepted, so both parties have aligned expectations from the start.
Use OPT and CPT as your entry point if you're on F-1 status
NSF International sponsors F-1 OPT and CPT, making it a viable option for international students still in the U.S. education system. A placement or internship during CPT can be a strategic way to build a relationship before converting to H-1B sponsorship.
Browse verified openings before applying
Confirming a company's real sponsorship history before you invest time in an application matters. Migrate Mate surfaces verified sponsors so you can filter by actual visa history and find NSF International roles that are open to international candidates.
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Get Access To All JobsFrequently Asked Questions
Does NSF International sponsor H-1B visas?
Yes, NSF International sponsors H-1B visas. The company has used the H-1B pathway for roles in science, research, and technical fields that qualify as specialty occupations. If you're targeting an H-1B at NSF International, focus on positions requiring a specific degree in a field directly tied to the job, such as chemistry, microbiology, engineering, or public health.
Which visa types does NSF International sponsor?
NSF International sponsors H-1B, Green Card (EB-2 and EB-3), F-1 OPT, F-1 CPT, and TN visas. This range makes the company relevant to international candidates at multiple career stages, from students completing degrees on F-1 status to experienced professionals seeking permanent residence through employer-sponsored Green Card petitions.
Which departments or roles at NSF International are most likely to be sponsored?
Sponsorship at NSF International tends to be concentrated in technical and scientific functions. Roles in laboratory testing, regulatory affairs, certification sciences, food safety, water quality, and public health standards are the most common areas where the company's work requires specialized knowledge that supports a specialty occupation or extraordinary ability case for visa sponsorship.
What does the sponsorship process typically look like at NSF International?
For H-1B sponsorship, the process generally involves an offer of employment, a Labor Condition Application filed by the employer with the Department of Labor, and then a petition to USCIS. For Green Card sponsorship through EB-2 or EB-3, the PERM labor certification process is typically required first. Timelines vary by visa type, but candidates should expect several months from offer to authorization in most scenarios.
How do I find open roles at NSF International that offer visa sponsorship?
The most reliable approach is to search for NSF International specifically on a platform that verifies sponsorship history rather than relying on job postings that may not disclose visa support clearly. Migrate Mate lets you filter by company and confirmed visa types, so you can see which NSF International roles are open to sponsored candidates before investing time in an application.
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