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Field Service Engineer Jobs in O Fallon, MO (NOW HIRING)

Field Service Engineer

Saint Louis, MO ยท On-site

$40 - $52/hr

Quest Industrial, with production locations in Middleton and Monroe, WI, is looking for a talented Field Service Engineer. In this role, you'll support the installation, maintenance, and repair of ...

As a Field Service Engineer [Customer Engineer] at Applied Materials, you serve as the direct liaison with customers, collaborating closely to install, maintain, and upgrade equipment. You'll use ...

IQVIA MedTech is seeking Mechanical Field Service Engineers to support a nationwide medical device project involving dialysis equipment at healthcare facilities across the U.S. In this field-based ...

TRUMPF Field Service Engineer * Travel to install, services, troubleshoot and repair TRUMPF CNC fabricating machine tools at customer sites throughout the United States, Canada and Mexico * Provide ...

Field Service Engineer

Saint Louis, MO ยท On-site

$33 - $40/hr

The role of a Field Service Technician is to troubleshoot a variety of our machine tools. This position is great for someone that is self-motivated and wants to travel. This job keeps everyday ...

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Field Service Engineer

Saint Charles, MO ยท On-site

$70K - $85K/yr

Complete Service Documentation on service call details and time spent on the call to ensure reports are complete and accurate. * Keep team members and customers informed of arrival times. * Provide ...

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Field Service Engineer

Saint Charles, MO ยท On-site

$70K - $85K/yr

Complete Service Documentation on service call details and time spent on the call to ensure reports are complete and accurate. * Keep team members and customers informed of arrival times. * Provide ...

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Field Service Engineer information

See O Fallon, MO salary details

$34.1K

$66.6K

$98.7K

How much do field service engineer jobs pay per year?

As of Aug 22, 2026, the average yearly pay for field service engineer in O'Fallon, MO is $66,625.00, according to ZipRecruiter salary data. Most workers in this role earn between $53,300.00 and $79,000.00 per year, depending on experience, location, and employer.

What is a field service engineer?

Field service engineers, also known as engineering technicians, travel to client service sites to demonstrate, install, or repair products and systems. Field service engineers install and repair a variety of equipment and networks, including scientific instruments and computerized security systems. Each call is different; the skill set you need for these positions varies depending on the industry in which you work.

What does a field service engineer do?

A Field Service Engineer is responsible for installing, maintaining, and repairing equipment at customer sites. They often travel to different locations to troubleshoot technical issues, perform preventative maintenance, and ensure equipment operates efficiently. Field Service Engineers also provide training to clients on the proper use of equipment and may collaborate with engineering teams to improve product performance. The role requires strong technical skills, problem-solving abilities, and excellent customer service.

What are the key skills and qualifications needed to thrive as a field service engineer?

To thrive as a Field Service Engineer, you need strong technical knowledge in electronics or mechanical systems, troubleshooting skills, and typically a relevant engineering degree or certification. Familiarity with diagnostic tools, maintenance software, and industry-specific equipment is crucial for effective on-site repairs and installations. Excellent communication, customer service orientation, and problem-solving abilities enable you to work independently and build strong client relationships. These skills ensure timely and effective technical support, customer satisfaction, and minimal equipment downtime in the field.

What are some common challenges field service engineers face when working on client sites, and how can they overcome them?

Field Service Engineers often encounter challenges such as troubleshooting unfamiliar equipment, managing tight schedules, and adapting to diverse work environments. Success in this role requires strong problem-solving abilities, clear communication, and flexibility. Building good rapport with clients and being proactive in seeking technical support from colleagues also help overcome obstacles. Regularly updating technical knowledge and being prepared for travel or on-call work further ensure smooth service delivery.

What is the difference between Field Service Engineer vs Maintenance Technician?

AspectField Service EngineerMaintenance Technician
CredentialsTechnical certifications, engineering degrees often preferredTechnical diplomas or certifications in specific equipment
Work EnvironmentOn-site at client locations, travel involvedFacility or plant-based, maintenance workshops
Industry UsageManufacturing, telecommunications, medical equipmentManufacturing, facilities management, industrial plants
Job FocusInstalling, repairing, and maintaining equipment at client sitesPreventive and corrective maintenance of equipment

While both roles involve technical skills and equipment maintenance, a Field Service Engineer typically works directly at client sites, providing installation and troubleshooting services, whereas a Maintenance Technician usually performs routine maintenance within a facility. The roles often overlap in industries like manufacturing and telecommunications, but their work environments and specific responsibilities differ.

How much do field service engineers make?

Field service engineers typically earn a median annual salary of around $55,000 to $75,000, depending on experience, industry, and location. Salaries can increase with specialized skills, certifications, and overtime work, especially in technical environments requiring troubleshooting and on-site repairs.

What cities near O'Fallon, MO are hiring for Field Service Engineer jobs?

Cities near O'Fallon, MO with the most Field Service Engineer job openings:

Infographic showing various Field Service Engineer job openings in O'Fallon, MO as of August 2026, with employment types broken down into 1% As Needed, 76% Full Time, 20% Part Time, and 3% Contract. Highlights an 90% Physical, 1% Hybrid, and 9% Remote job distribution, with an average salary of $66,625 per year, or $32 per hour.

Field Service Engineer

Shimadzu Scientific Instruments

Saint Louis, MO โ€ข On-site

$75K - $77K/yr

Other

Medical, Life, Retirement, PTO

This job post hasย expired today.ย Applications are no longer accepted.


Job description

Description
Field Service Engineer I Location: St. Louis, MO Salary: $75,000 - $79,000 per year Who are we?

Established in 1975, Shimadzu Scientific Instruments is one of the largest suppliers of analytical instrumentation, physical testing, and environmental monitoring systems in the world. Ground-breaking scientific research, manufacturing ideas and results continue to propel Shimazu's outstanding reputation and "Excellence in Science." People dedicated to our mission have the largest impact on Shimadzu's continued growth and success. Would YOU like to join a diverse team of professionals working together with researchers, scientists and manufacturers to help better lives worldwide?

What can Shimadzu offer YOU?
  • Our Culture - A work environment that values diversity, inclusion & belonging
  • Competitive Compensation - Day 1 Benefits & Competitive Salary
  • Retirement Benefits - Matching 401K & Profit-Sharing Program
  • Professional Growth - Clear pathways for Career, Leadership and Personal Development
  • Health Benefits - Flexible Spending/Health Savings Accounts
  • Work-Life Balance - Generous & Front-Loaded Paid Time Off Plan
  • Education - Tuition Assistance Program for both graduate and undergraduate levels
  • Insurance Perks - Pet Insurance, optional Identity theft, legal pre-paid and critical care buy-up insurance benefits, generous company paid life insurance & short-term disability programs
  • Work Flexibility - Business casual Dress Attire & casual (jeans) Friday!
  • Employee Engagement - Employee Resource Groups to network, build a sense of community and enhance one's career and personal development

ADDITIONAL COMPENSATION:

  • For Service, Technical Support, Marketing & Sales Roles: Additional compensation is available through either an Incentive and/or Commission Plan.
  • For Employees who reside in Connecticut, Massachusetts, New Jersey and California: Additional compensation is offered through a Cost-of-Living Adjustment (COLA)
Position Summary:

Shimadzu Scientific Instruments is seeking a Field Service Engineer to join our team and play a vital role in providing exceptional service and support for our analytical instrumentation. In this position, you will be responsible for a variety of service-related functions, including the repair, maintenance, and performance verification of assigned products, including demo equipment and instruments returned from customers.

JOB FUNCTIONS INCLUDE, BUT ARE NOT LIMITED TO:

  • Provide daily repair and maintenance support for assigned products.
  • Conduct in-house bench repairs as needed while primarily handling field service calls with limited supervision.
  • Travel within the local region (including day and overnight trips) to support customer needs.
  • Offer technical support via phone to customers and field personnel regarding repairs, maintenance and installations.

EDUCATION AND QUALIFICATIONS:

  • Associate degree in Electrical Engineering or Technology; a bachelor's degree is preferred.
  • At least four years of experience in repairing analytical instrumentation, including HPLC, GC, LCMS, AA, or similar instruments.
  • Strong technical knowledge and understanding of these technologies.
  • Excellent communication and customer relations skills.
  • Willingness to travel

At Shimadzu Scientific Instruments, we believe in providing structured career paths that recognize and reward talent. If your expertise surpasses the level specified in the listed position, we offer the flexibility to upgrade positions to better suit your qualifications accompanied by a salary adjustment.

Compensation & Benefits:

This full-time, non-exempt position comes with a comprehensive benefits package. In your first year, you will receive 10 paid vacation days, 8 paid personal days, 8 paid scheduled holidays and 3 paid floating holidays (Residents of California and Puerto Rico will receive state-mandated sick leave instead of personal days). After one year of employment, you will also be eligible for a generous short-term disability program with the company covering 100% of monthly premiums.

The starting salary range for this role is $75,000 to $77,000 annually, paid semi-monthly. As a non-exempt position, you will be eligible for overtime and double time pay, as outlined in our employee handbook. Additional variable compensation includes an incentive plan (10% of base salary) based on company and service performance, paid semi-annually in April and October. A year-end discretionary bonus may also be awarded based on overall company performance.

This position includes a company car with a fuel card (with a $55 per pay deduction for personal use) and a company-paid cell phone, which remains company property but can be used for personal purposes.

For more details on benefits, please visit www.ssi.shimadzu.com/jobs.

Shimadzu is not accepting unsolicited assistance from search firms for this employment opportunity. Please, no phone calls or emails. All resumes submitted by search firms to any employee at Shimadzu via email, the Internet or in any form and/or method without a valid written search agreement in place for this position (and agency was requested to work the requisition) will be deemed the sole property of Shimadzu. No fee will be paid in the event the candidate is hired by Shimadzu as a result of the referral or through other means.

EEO Statement:

Shimadzu Scientific Instruments (SSI) is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to age, ancestry, citizenship, color, family or medical care leave, gender identity or expression, genetic information, immigration status, marital status, medical condition, national origin, physical or mental disability, political affiliation, protected veteran or military status, race, ethnicity, religion, sex (including pregnancy), sexual orientation, or any other characteristic protected by applicable local laws, regulations and ordinances. If you need assistance and/or a reasonable accommodation due to a disability during the application process, please click here.

Qualifications

Behaviors
Functional Expert - Considered a thought leader on a subject
Detail Oriented - Capable of carrying out a given task with all details necessary to get the task done well
Innovative - Consistently introduces new ideas and demonstrates original thinking
Team Player - Works well as a member of a group
Thought Provoking - Capable of making others think deeply on a subject

Education
Bachelors of Chemistry (preferred)
Associates of Electrical Engineering (required)

Skills
  • Instrument Repair (required)
  • Instrument- HPLC (required)
  • Instrument- GC (required)
  • Instrument- LCMS (required)
  • Instrument- AA (required)

  • Equal Opportunity Employer/Protected Veterans/Individuals with Disabilities
    This employer is required to notify all applicants of their rights pursuant to federal employment laws. For further information, please review the Know Your Rights notice from the Department of Labor.