R&D Scientist Jobs in USA with Visa Sponsorship
R&D Scientist roles qualify as specialty occupations under the H-1B visa, meaning your employer files a Labor Condition Application and petitions USCIS on your behalf. Pharma, biotech, and materials science labs actively sponsor candidates, and EB-2 or EB-3 green card paths are common for long-term hires.
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Get Access To All JobsJob Title: Principal R&D Scientist
Reports to: Chief Technology officer
FLSA Status: Full time, Regular, Salary, Exempt
About us
At Dimer Instruments we’re creating the next generation of laboratory analytical instruments for the pharmaceutical market. Our products use multiple light-based spectroscopic methods to interrogate solutions containing molecules and particles, providing researchers not just with data but with organized information allowing them to make informed decisions. At Dimer you’ll be working with a high-quality, high-performing, highly collaborative, and enjoyable team of Engineers and Scientists to create products that make a difference in the world. We have fun while we’re creating great products.
Summary
The Principal Research and Development Scientist will be a critical member of the team designing and developing Analytical instruments. They will be expert in the use of optics, optical breadboarding, and optical systems, and in addition to optics they will use a combination of science, math, analysis, scripting/programming, mechanics, data acquisition, and electronics to contribute hands-on through all phases of research and development, including 1) initial math, analysis, simulation, 2) measurement system design, 3) building real-world prototypes that demonstrate proof of concept for individual measurement modalities and functionality, 4) building system prototypes, 5) bringing products from R&D into Manufacturing, 6) demonstrating product performance at every stage in the product lifecycle, and 7) supporting product release and early rapid product improvement. The Principal R&D Scientist will collaborate closely with Mechanical, Electrical, and Software Engineers, and with in-house Application Scientists. The successful Principal R&D Scientist will be able to be scientifically careful and rigorous, able to theoretically understand and experimentally tease apart subtle contributors to data and signals, and also be action-oriented and able to come to quick, practical, and manufacturable solutions. They will be designing and creating scientific instruments that provide cutting edge data and yet are robust in the real world, able to ship to Japan or Europe without optics mis-aligning, and able to reliably operate in sometimes non-ideal laboratory conditions. The successful Principal R&D Scientist will not shy away from tackling the sometimes less glamorous work of contributing to work instructions and assembly instructions (e.g. for an optical alignment or calibration method to be used in manufacturing), generating and documenting manufacturing tools (which can sometimes be complicated analytical instruments in their own right), contributing to user documentation, and running and analyzing user samples. The successful R&D Principal scientist will be highly collaborative, both with Dimer staff across the organization and with external researchers. The Principal R&D Scientist will also be willing and able to educate customers, internal Dimer staff, and other stakeholders regarding the science behind the Dimer products, generating presentations and demonstrations and presenting at conferences, trade shows, customer sites, and for internal training as needed. Dimer Instruments products are scientific instruments and analytical tools used by scientists. The Principal R&D Scientist will be a key member of a collaborative team inventing, designing, developing, and launching products that solve real world challenges and improve the pace of science and pharmaceutical development.
Essential Duties and Responsibilities
- Design, build, and demonstrate performance of optical measurement systems, including imaging and non-imaging systems from UV into the NIR
- Use standard optical and measurement tools to assess performance of optical components including single mode and multi-mode optical fibers, lens, filters, mirrors, optomechanical and assemblies
- Math, simulation, and analysis to predict real world performance of physical systems, e.g. noise floor for a particular optical measurement, cooling rate of a thermoelectric module assembly, signal strength from molecules in solution being probed by various modalities, etc., etc.
- Electronics troubleshooting, including op-amp circuits associated with laser drive, photocurrent measurement, and similar, and digital circuits associated with GPIO, system control, and similar
- Contribute to system level architecture and design of laboratory analytical instrument products
- Demonstrate proof of concept performance of physical systems by designing, building, and demonstrating using prototype systems
- Contribute to DFMEA and generate mitigations for the higher impact failures identified
- Programming and scripting to automate measurements or manufacturing steps, e.g. calibration of a component as a function of temperature
- Perform research and analysis demonstrating the scientific added value of Dimer products by collaborating with industry pharmaceutical researchers, and/or conceiving of novel demonstration measurements
- Contribute to project and product planning, including schedule and budgets, and contribute to project and product reports and updates
- Generate Manufacturing procedures and documentation as needed
- Generate User facing procedures and documentation as needed
- Create and present internally and externally intro level explanations of the science and technology that power Dimer Instruments products
- Scientific publications and presentations
- Contribute to patent applications
- Other tasks as assigned by your supervisor
Qualifications
- Ph.D. in Physics, EE, MechE, ChemE, or equivalent training, work experience, and skills
- Expert in the design and use of optical systems. Strong knowledge of high level math, programming/scripting, data acquisition, electronics, general science
- Demonstrated ability to create and work with real world measurement systems.
Additional Skills
Must have the social “soft skills” required to be collaborative across the organization. Socially adept, able to navigate different groups and functions with competing needs, and able to work with stakeholders to create solutions requiring compromise. Must be able to understand and communicate well in English, both spoken and written, and be able to write reports, work instructions, business correspondence, procedures, and manuals. Must be able to present work in an organized way both for project/progress reviews and design reviews.
Physical Requirements
When working in machine shop, chemistry, or optics lab, appropriate protective gear must be worn including eyewear, eye protection from laser or UV light, lab coats, and closed toed shoes.
Work Environment
Office space, optics lab, chemistry lab, warehouse, and electronics and optical manufacturing space. The employee may occasionally be exposed to moderate noise levels, e.g. from loud fans in electronics equipment. Travel may occasionally be required, e.g. to test labs, customer sites, for conferences and trade shows, or for training.
Job Title: Principal R&D Scientist
Reports to: Chief Technology officer
FLSA Status: Full time, Regular, Salary, Exempt
About us
At Dimer Instruments we’re creating the next generation of laboratory analytical instruments for the pharmaceutical market. Our products use multiple light-based spectroscopic methods to interrogate solutions containing molecules and particles, providing researchers not just with data but with organized information allowing them to make informed decisions. At Dimer you’ll be working with a high-quality, high-performing, highly collaborative, and enjoyable team of Engineers and Scientists to create products that make a difference in the world. We have fun while we’re creating great products.
Summary
The Principal Research and Development Scientist will be a critical member of the team designing and developing Analytical instruments. They will be expert in the use of optics, optical breadboarding, and optical systems, and in addition to optics they will use a combination of science, math, analysis, scripting/programming, mechanics, data acquisition, and electronics to contribute hands-on through all phases of research and development, including 1) initial math, analysis, simulation, 2) measurement system design, 3) building real-world prototypes that demonstrate proof of concept for individual measurement modalities and functionality, 4) building system prototypes, 5) bringing products from R&D into Manufacturing, 6) demonstrating product performance at every stage in the product lifecycle, and 7) supporting product release and early rapid product improvement. The Principal R&D Scientist will collaborate closely with Mechanical, Electrical, and Software Engineers, and with in-house Application Scientists. The successful Principal R&D Scientist will be able to be scientifically careful and rigorous, able to theoretically understand and experimentally tease apart subtle contributors to data and signals, and also be action-oriented and able to come to quick, practical, and manufacturable solutions. They will be designing and creating scientific instruments that provide cutting edge data and yet are robust in the real world, able to ship to Japan or Europe without optics mis-aligning, and able to reliably operate in sometimes non-ideal laboratory conditions. The successful Principal R&D Scientist will not shy away from tackling the sometimes less glamorous work of contributing to work instructions and assembly instructions (e.g. for an optical alignment or calibration method to be used in manufacturing), generating and documenting manufacturing tools (which can sometimes be complicated analytical instruments in their own right), contributing to user documentation, and running and analyzing user samples. The successful R&D Principal scientist will be highly collaborative, both with Dimer staff across the organization and with external researchers. The Principal R&D Scientist will also be willing and able to educate customers, internal Dimer staff, and other stakeholders regarding the science behind the Dimer products, generating presentations and demonstrations and presenting at conferences, trade shows, customer sites, and for internal training as needed. Dimer Instruments products are scientific instruments and analytical tools used by scientists. The Principal R&D Scientist will be a key member of a collaborative team inventing, designing, developing, and launching products that solve real world challenges and improve the pace of science and pharmaceutical development.
Essential Duties and Responsibilities
- Design, build, and demonstrate performance of optical measurement systems, including imaging and non-imaging systems from UV into the NIR
- Use standard optical and measurement tools to assess performance of optical components including single mode and multi-mode optical fibers, lens, filters, mirrors, optomechanical and assemblies
- Math, simulation, and analysis to predict real world performance of physical systems, e.g. noise floor for a particular optical measurement, cooling rate of a thermoelectric module assembly, signal strength from molecules in solution being probed by various modalities, etc., etc.
- Electronics troubleshooting, including op-amp circuits associated with laser drive, photocurrent measurement, and similar, and digital circuits associated with GPIO, system control, and similar
- Contribute to system level architecture and design of laboratory analytical instrument products
- Demonstrate proof of concept performance of physical systems by designing, building, and demonstrating using prototype systems
- Contribute to DFMEA and generate mitigations for the higher impact failures identified
- Programming and scripting to automate measurements or manufacturing steps, e.g. calibration of a component as a function of temperature
- Perform research and analysis demonstrating the scientific added value of Dimer products by collaborating with industry pharmaceutical researchers, and/or conceiving of novel demonstration measurements
- Contribute to project and product planning, including schedule and budgets, and contribute to project and product reports and updates
- Generate Manufacturing procedures and documentation as needed
- Generate User facing procedures and documentation as needed
- Create and present internally and externally intro level explanations of the science and technology that power Dimer Instruments products
- Scientific publications and presentations
- Contribute to patent applications
- Other tasks as assigned by your supervisor
Qualifications
- Ph.D. in Physics, EE, MechE, ChemE, or equivalent training, work experience, and skills
- Expert in the design and use of optical systems. Strong knowledge of high level math, programming/scripting, data acquisition, electronics, general science
- Demonstrated ability to create and work with real world measurement systems.
Additional Skills
Must have the social “soft skills” required to be collaborative across the organization. Socially adept, able to navigate different groups and functions with competing needs, and able to work with stakeholders to create solutions requiring compromise. Must be able to understand and communicate well in English, both spoken and written, and be able to write reports, work instructions, business correspondence, procedures, and manuals. Must be able to present work in an organized way both for project/progress reviews and design reviews.
Physical Requirements
When working in machine shop, chemistry, or optics lab, appropriate protective gear must be worn including eyewear, eye protection from laser or UV light, lab coats, and closed toed shoes.
Work Environment
Office space, optics lab, chemistry lab, warehouse, and electronics and optical manufacturing space. The employee may occasionally be exposed to moderate noise levels, e.g. from loud fans in electronics equipment. Travel may occasionally be required, e.g. to test labs, customer sites, for conferences and trade shows, or for training.
See all 33+ R&D Scientist Jobs
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Get Access To All JobsTips for Finding Visa Sponsorship as a R&D Scientist
Align your degree field to the role
R&D Scientist positions require a directly related degree for H-1B specialty occupation approval. A chemistry degree supporting a biochemistry research role is clean; a general biology degree for a materials science position may trigger a Request for Evidence from USCIS.
Search LCA filings by research function
Employers file Labor Condition Applications listing the exact job title and prevailing wage tier. Use the OFLC Wage Search to identify companies certifying R&D Scientist or Research Scientist roles in your subfield, which reveals which labs are actively sponsoring rather than just posting jobs.
Find sponsors through Migrate Mate
Migrate Mate shows verified LCA sponsorship history by role and location, so you can target R&D employers with an active filing track record before you apply. That cuts the time you spend chasing positions at labs that don't sponsor.
Get your credentials evaluated before applying
If your research degree is from outside the U.S., get a credential evaluation from a NACES-member service before you start applying. Some R&D roles, especially in regulated industries like pharmaceuticals, require USCIS to confirm your foreign degree is equivalent to a U.S. bachelor's or higher.
Clarify PERM timing during offer negotiations
If a lab offers you an H-1B with a future green card path, ask at the offer stage whether they'll initiate PERM labor certification and when. Employers in research-heavy industries sometimes start PERM concurrently with H-1B to avoid long waits later.
Verify your O*NET job zone before the LCA is filed
R&D Scientist roles sit in O*NET Job Zone 5, requiring substantial preparation. If your position description undersells the research complexity, your employer's LCA prevailing wage tier could be set too low, creating compliance risk during a DOL audit or USCIS adjudication.
Frequently Asked Questions
Does an R&D Scientist role qualify as a specialty occupation for the H-1B?
Yes. R&D Scientist positions consistently qualify as specialty occupations because they require at minimum a bachelor's degree in a directly related field such as chemistry, biology, physics, or materials science. USCIS looks at both the job duties and the degree requirement listed in the offer. Roles in pharmaceutical, biotech, or government research labs with clearly defined technical duties have the strongest cases.
Which visa types do R&D Scientist employers most commonly sponsor?
The H-1B is the most common path, covering initial employment up to three years and extendable to six. Employers in research-intensive industries also frequently sponsor EB-2 and EB-3 green cards, particularly for scientists they want to retain long-term. If your research falls within a field deemed in the national interest, you may qualify to self-petition for an EB-2 National Interest Waiver without employer-driven PERM labor certification.
How do I find R&D Scientist jobs where employers are actively sponsoring visas?
Migrate Mate lists R&D Scientist and Research Scientist roles from employers with verified sponsorship history, so you can focus your search on labs and companies that have filed for these positions before. That history is a reliable signal that the employer understands the process and is willing to file again.
Can I use a foreign research degree to qualify for H-1B sponsorship as an R&D Scientist?
Yes, but the foreign degree must be evaluated as equivalent to a U.S. bachelor's degree or higher in a directly related scientific field. USCIS accepts credential evaluations from recognized evaluation services for this purpose. A three-year bachelor's from some countries may need supplemental coursework or a higher degree to establish equivalency, depending on the specific research discipline the role requires.
Does a PhD in a scientific field improve my chances of getting sponsored as an R&D Scientist?
A PhD strengthens your sponsorship case in two ways. First, it removes ambiguity about specialty occupation qualification, which reduces the risk of a Request for Evidence on the degree-to-job relationship. Second, H-1B petitions filed for workers with a U.S. master's degree or higher receive an additional 20,000 cap-exempt slots each year, improving your odds in the annual cap and selection process.
What is the prevailing wage requirement for sponsored R&D Scientist jobs?
U.S. employers sponsoring a visa must pay at least the prevailing wage, which is what workers in the same role, area, and experience level typically earn. The Department of Labor sets this rate to make sure companies aren't hiring foreign workers simply because they'd accept lower pay than a U.S. worker. It varies by job title, location, and experience. You can look up current prevailing wage rates for any occupation and location using the OFLC Wage Search page.