Field Service Engineer III (SDB/SEM) Denver, CO - REMOTE
Immigration summary
Visa sponsorship
This employer has recently sponsored work like this.
184 recent H-1B filings · 4 similar-role filings
View visa evidenceGreen card sponsorship
This employer has recently sponsored green cards at scale.
33 recent certified PERM filings
View green card evidenceJob description
Work Schedule
Standard (Mon-Fri)
Environmental Conditions
Adherence to all Good Manufacturing Practices (GMP) Safety Standards
Job Description
When you’re part of the team at Thermo Fisher Scientific, you’ll do important work, like helping customers in finding cures for cancer, protecting the environment or making sure our food is safe. Your work will have real-world impact, and you’ll be supported in achieving your career goals.
Location/Division
The Materials and Structural Analysis Electron Microscopy (M&SA EM) business enables customers to find meaningful answers to questions that accelerate breakthrough discoveries and ultimately change the world. The M&SA EM business designs, manufactures, and supports the broadest range of high-performance microscopy workflows that provide images and answers in the micro-, nano-, and picometer scales.
Territory: The ideal candidate will reside within the assigned territory (Denver, CO and Wyoming), with a strong preference for candidates based in Denver area within one hour of a major airport. This role requires up to 75% travel.
How will you make an impact?
Combining hardware and software expertise in electron, ion, and light microscopy with deep application knowledge in the materials science, life sciences, electronics, and natural resources markets, the worldwide Electron Microscopy employees are dedicated to customers' pursuit of discovery and resolution to global challenges.
Day to day activities include:
- Conduct on-site installation of sophisticated equipment and follow testing procedures to ensure accurate working order
- Conduct on-site scheduled planned maintenance visits
- Provide diagnosis and repair support for customers and other field personnel
- Cultivate and develop positive working relationships with customers, system users, and company personnel
- Travel, often on short notice, to customer sites to resolve problems or support other field service personnel
- Complete and submit field service reports
- Provide training to customers and users on system maintenance
- Provide feedback to product quality teams
- Provide appropriate input in writing updating and correcting various Thermo Fisher system documentation
- Provide guidance for various reports including identifying and isolating outstanding problems with the system
- Act as a subject expert and resource for training
How will you get here?
This position is ideal for an experienced service engineer wanting to be involved with a team with varied strengths and exposed to a constant variety of customer application areas.
Minimum Education/Experience
- Bachelor's degree and 3+ years of hands-on technical experience in electronic systems, installing, troubleshooting, repairing, and calibrating sophisticated analysis tools such as SEM, TEM, FIB, or similar systems; or combination of equivalent background experience and education.
- A detailed understanding and extensive experience diagnosing and repairing ultra-high vacuum and high voltage systems, or similar systems.
Knowledge, Skills, Abilities
- Ability to deal effectively with customers
- Excellent interpersonal communication skills; must have a professional working proficiency in English
- Consistent record of fixing sophisticated systems and subsystems down to the component level
- Literate in MS DOS and Windows software environments
- Able to read and interpret schematics
- Familiar with UHV phenomenon and technology
- Must have ability to acquire a valid passport and travel regionally and internationally as required
- Must possess a valid driver’s license
- Physical requirements include the ability to lift up to 50 lbs.
Compensation and Benefits
The hourly pay range estimated for this position based in Colorado is $36.42–$54.63.
This position may also be eligible to receive a variable annual bonus based on company, team, and/or individual performance results in accordance with company policy. We offer a comprehensive Total Rewards package that our U.S. colleagues and their families can count on, which includes:
A choice of national medical and dental plans, and a national vision plan, including health incentive programs
Employee assistance and family support programs, including commuter benefits and tuition reimbursement
At least 120 hours paid time off (PTO), 10 paid holidays annually, paid parental leave (3 weeks for bonding and 8 weeks for caregiver leave), accident and life insurance, and short- and long-term disability in accordance with company policy
Retirement and savings programs, such as our competitive 401(k) U.S. retirement savings plan
Employees’ Stock Purchase Plan (ESPP) offers eligible colleagues the opportunity to purchase company stock at a discount
For more information on our benefits, please visit: https://jobs.thermofisher.com/global/en/total-rewards
Sponsorship evidence
Why Openbound reached the conclusions above.
Visa sponsorship evidence
Current posting
Silent on sponsorship
Other openings
1 of 1547 recent openings at this employer mention sponsorship.
Employer H-1B history
- 184
- recent certified H-1B filings
- 67
- new-hire petitions
- 4
- filings for similar roles
- 122
- so far in FY2026
Filed titles like this role: engineer field service
More evidence details
- 4 certified H-1B filings for this same role
- 184 recent certified H-1B filings across the employer
- Still filing this year — 122 filings in FY2026
- 152 USCIS H-1B new-employment approvals, counted separately from LCA filings
- 1 other recent posting at this company mention sponsorship
- 659 further USCIS approvals for extensions or transfers
- 201 other recent postings at this company state a sponsorship restriction
- The posting says nothing about sponsorship either way
- No filing activity is recorded for this job's location
Green card sponsorship evidence
Employer PERM history
- 33
- recent certified PERM filings
- 0
- filings for similar roles
- 0
- filings in this location
Filing history reflects past employer behavior; it isn't a promise for this opening.
All open roles at Thermo Fisher ScientificHow Openbound evaluates sponsorship
Visa history uses official U.S. Department of Labor H-1B LCA disclosure data and USCIS H-1B petition history. Green card history uses DOL PERM disclosure data. Each is read for the employer as a whole, for roles like this one, and for this location, weighted toward the most recent fiscal years.
An employer is matched to its filing entities by verified legal name and reviewed aliases; a match is never made on a name resemblance alone. Where no verified entity can be matched, the page says so and draws no conclusion from the absence. 197 filing titles were examined for this employer.
What this posting states outranks history in both directions, and an employer's published policy outranks past filings. Filing history reflects past behavior; it is not a promise of sponsorship for this opening, and none of this is legal advice.