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Senior Field Service Engineer Jobs in Rialto, CA

Service Technician

Corona, CA · On-site

$30 - $38/hr

Experience in field support technical service, preferably as a Field Service Engineer. Working knowledge of automatic machinery, preferably in the pharmaceutical / medical field. Ability to read and ...

Experience in field support technical service, preferably as a Field Service Engineer. Working knowledge of automatic machinery, preferably in the pharmaceutical / medical field. Ability to read and ...

Service Technician

Corona, CA · On-site

$30 - $38/hr

Experience in field support technical service, preferably as a Field Service Engineer. Working knowledge of automatic machinery, preferably in the pharmaceutical / medical field. Ability to read and ...

Field Technician / Senior Technician / Lead-capable Job Summary We are seeking a skilled EV Field ... Clear communication with dispatch, engineering, and client stakeholders * Ability to work ...

The Field Service / Field Performance Technician must have the ability to work both independently ... This position will interact closely with the customers, Branch Manager, the Senior Electrical ...

The Field Service / Field Performance Technician must have the ability to work both independently ... This position will interact closely with the customers, Branch Manager, the Senior Electrical ...

Senior Field Technician

City Of Industry, CA · On-site

$47.60 - $60.71/hr

Quinn offers career paths as shop technicians, field service technicians, and specialist roles. Starting wage will depend on experience and education. $47.60-$60.71 As a Field Heavy Equipment ...

Senior Field Technician

City Of Industry, CA · On-site

$47.60 - $60.71/hr

Quinn offers career paths as shop technicians, field service technicians, and specialist roles. Wages Starting wage will depend on experience and education. $47.60-$60.71 Responsibilities As a Field ...

Senior Field Technician

City Of Industry, CA · On-site

$47.60 - $60.71/hr

Quinn offers career paths as shop technicians, field service technicians, and specialist roles. Wages Starting wage will depend on experience and education. $47.60-$60.71 Responsibilities As a Field ...

ABB Field Service Manager At ABB, we help industries run leaner and cleaner--and every person here ... Lead outages with other field engineers, technicians, and contractors including project management ...

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Showing results 1-20

Senior Field Service Engineer information

See Rialto, CA salary details

$44.6K

$93.2K

$151.4K

How much do senior field service engineer jobs pay per year?

As of May 28, 2026, the average yearly pay for senior field service engineer in Rialto, CA is $93,224.00, according to ZipRecruiter salary data. Most workers in this role earn between $69,700.00 and $109,300.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Senior Field Service Engineer, and why are they important?

To thrive as a Senior Field Service Engineer, you need advanced troubleshooting, mechanical and electrical expertise, and typically a degree in engineering or a related field. Familiarity with diagnostic tools, specialized maintenance software, and certifications such as CompTIA or OEM-specific credentials are commonly required. Excellent problem-solving abilities, customer service skills, and effective communication make someone stand out in this position. These skills ensure prompt and reliable equipment servicing, minimize downtime, and foster strong client relationships.

How does a Senior Field Service Engineer typically collaborate with clients and internal teams during complex technical projects?

Senior Field Service Engineers often serve as the primary point of contact between clients and their company’s technical teams. They are responsible for managing onsite installations, troubleshooting, and maintenance, while also relaying client feedback and requirements to engineering or product teams. Effective communication and coordination are essential, as these engineers frequently work alongside project managers, sales engineers, and customer support to ensure project success. Building strong client relationships and providing technical guidance is a key part of their role, especially when addressing unexpected issues in the field.

What does a Senior Field Service Engineer do?

A Senior Field Service Engineer is responsible for installing, maintaining, and repairing complex equipment and systems at customer sites. They often work with highly technical machinery, such as industrial automation systems, medical devices, or telecommunications equipment. In addition to hands-on technical work, they provide expert troubleshooting, train customers or junior engineers, and ensure that equipment operates according to manufacturer standards. Their role may also include documenting service activities and recommending system upgrades to improve reliability and performance.

What engineers make $500,000 a year?

Senior Field Service Engineers in specialized industries such as aerospace, oil and gas, or high-end manufacturing can earn $500,000 or more annually, especially with extensive experience, certifications, and overtime. High compensation often includes base salary, bonuses, and profit sharing, and these roles typically require advanced technical skills and on-site problem-solving in complex environments.

What is the difference between Senior Field Service Engineer vs Field Service Engineer?

AspectSenior Field Service EngineerField Service Engineer
CredentialsTypically requires more experience, advanced certifications, and sometimes specialized trainingEntry to mid-level certifications, less experience required
Work EnvironmentMore complex service tasks, troubleshooting, and customer trainingBasic installation, maintenance, and troubleshooting
Employer & Industry UsageUsed in industries like manufacturing, telecommunications, and medical equipmentCommon across similar industries, often as entry-level or mid-level roles

The main difference between a Senior Field Service Engineer and a Field Service Engineer lies in experience, complexity of tasks, and certifications. Senior roles involve more advanced troubleshooting, customer training, and often require more specialized skills. Both roles are vital in industries like manufacturing, telecommunications, and medical equipment, but the senior position typically demands a higher level of expertise and responsibility.

What are popular job titles related to Senior Field Service Engineer jobs in Rialto, CA? For Senior Field Service Engineer jobs in Rialto, CA, the most frequently searched job titles are:
What cities near Rialto, CA are hiring for Senior Field Service Engineer jobs? Cities near Rialto, CA with the most Senior Field Service Engineer job openings:
Infographic showing various Senior Field Service Engineer job openings in Rialto, CA as of May 2026, with employment types broken down into 1% Internship, 44% Full Time, 53% Part Time, and 2% Contract. Highlights an 85% Physical, 5% Hybrid, and 10% Remote job distribution, with an average salary of $93,224 per year, or $44.8 per hour.
Engineer II, Field Service

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 29 days ago


Thermo Fisher Scientific rating

7.7

Company rating: 7.7 out of 10

Based on 384 frontline employees who took The Breakroom Quiz

185th of 511 rated manufacturers


Job description

Work Schedule

Standard (Mon-Fri)

Environmental Conditions

Able to lift 40 lbs. without assistance, Adherence to all Good Manufacturing Practices (GMP) Safety Standards, Cleanroom: no hair products, jewelry, makeup, nail polish, perfume, exposed piercings, facial hair etc... allowed, Cold Room/Freezers -22degreesF/-6degrees C, Fluctuating Temps hot/cold, Laboratory Setting, Loud Noises (Equipment/Machinery), Office, Some degree of PPE (Personal Protective Equipment) required (safety glasses, gowning, gloves, lab coat, ear plugs etc.), Strong Odors (chemical, lubricants, biological products etc.), Various outside weather conditions, Warehouse, Will work with hazardous/toxic materials

Job Description

About Thermo Fisher Scientific!
Thermo Fisher Scientific Inc. (NYSE: TMO) is the world leader in serving science, with annual revenue of approximately $40 billion. Our Mission is to enable our customers to make the world healthier, cleaner and safer. Whether our customers are accelerating life sciences research, solving complex analytical challenges, growing productivity in their laboratories, improving patient health through diagnostics or the development and manufacture of life-changing therapies, we are here to support them. Our distributed team of more than 100,000 colleagues delivers an unrivaled combination of innovative technologies, purchasing convenience, and pharmaceutical services through our industry-leading brands, including Thermo Scientific, Applied Biosystems, Invitrogen, Fisher Scientific, Unity Lab Services, Patheon, and PPD. For more information, please visit www.thermofisher.com.
Division Specific Information
As part of the Instrument and Enterprise Services (IES) team (ULS brand), you have the opportunity to join a community of engineers who have strong customer relationships and solid technical knowledge within our Laboratory Products Division (LE).

The territory for this position is Southern California.

How you will make an impact!
We enable our team members to work autonomously and provide field service support to healthcare, science, and education customers while building professional skills at the same time!
What you will do:

·       Repair, install, and maintain a variety of laboratory equipment products, including incubators, centrifuges, cold storage (refrigerators and freezers), and other equipment as needed

·       Provide support on the qualification/validation of supported product lines

·       Assist with On-Boarding/Training of new engineers

·       Schedules and completes detailed preventative maintenance service to assure peak uptime of customer equipment

·       Understand customers’ needs to best promote service contracts, services, and new equipment.

·       Handle expenses and spare parts inventory in a timely and accurate manner

·       Document daily service actions through the company work order database

·       Maintains courteous and knowledgeable communication with customers to ensure alignment of all aspects of the service event (status, cost, scheduling, etc.)

·       Provide assistance to the Validation team

·       Act as lead engineer on a larger project

·       Provide backup for the supervisor


How will you get here?
EDUCATION

  • Associate's Degree in Electronics or Engineering required or equivalent education/experience

  • Accredited trade school certification- HVAC/R or Electronic Technician preferred

  • EPA Certification preferred


REQUIRED QUALIFICATIONS

  • Position may require Covid-19 vaccination and/or routine testing, per client discretion

  • Minimum of 3+ years of relevant experience with related science, engineering, and/or customer skills

Knowledge, Skills, Abilities

·       Strong electronic/electrical and mechanical background preferred, refrigeration experience a plus

·       Advanced knowledge working with basic test equipment such as DMM, tachometer, temperature devices, etc.

·       Shown proficiency in LP product lines with minimal direction

·       Proven track record in mentoring and training other engineers with difficult service calls that require technical expertise

·       Ability to operate computers, smartphones, and related software efficiently

·       Ability to work independently, diagnosing and fixing with schematics, diagrams, service manuals, and other user documentation


Work Environment

·       Ability to lift 50 lbs with assistance, and carry 25-30 Lbs. continuously throughout the day

·       Must adhere to customer clean room environments and wear appropriate Personal Protective attire as required

·       Ability to drive frequently within the territory and travel overnight if necessary

·       Must have a valid driver’s license and a safe driving record

At Thermo Fisher Scientific, each one of our 100,000 extraordinary minds has a unique story to tell. Join us and contribute to our singular mission—enabling our customers to make the world healthier, cleaner, and safer.

Apply today! http://jobs.thermofisher.com

Thermo Fisher Scientific is an EEO/Affirmative Action Employer and does not discriminate on the basis of race, color, religion, sex, sexual orientation, gender identity, national origin, protected veteran status, disability or any other legally protected status.

Compensation and Benefits

The hourly pay range estimated for this position based in California is $31.73–$52.00.

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


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