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Field Service Tech Jobs in Missouri (NOW HIRING)

MasterTech

Field Service Mechanic

Saint Louis, MO

$30 - $45/hr

MasterTech is on the search for a Field Service Mechanic in the St. Louis, MO area. Compensation ... Degree in Diesel Technology/Diesel Technician or equivalent. * Good understanding of mechanical ...

Actalent

Field Service Engineer

Saint Louis, MO

Field Service Engineer The Field Service Engineer plays a key role in designing, programming ... Exposure to motion control, safety systems, and related industrial automation technologies.

United Rentals

Field Diesel Mechanic

Columbia, MO · On-site

$23.75 - $32.25/hr

As a Field Diesel Mechanic (Service Tech IV - Field Service), you'll use your skills to perform maintenance and repairs of complex equipment with limited or no supervision in a highly skilled, safe ...

United Rentals

Field Diesel Mechanic

Columbia, MO

$23.75 - $32.25/hr

As a Field Diesel Mechanic (Service Tech IV - Field Service), you'll use your skills to perform maintenance and repairs of complex equipment with limited or no supervision in a highly skilled, safe ...

United Rentals, Inc.

Field Diesel Mechanic

Columbia, MO · On-site

$23.75 - $32.25/hr

As a Field Diesel Mechanic (Service Tech IV - Field Service), you'll use your skills to perform maintenance and repairs of complex equipment with limited or no supervision in a highly skilled, safe ...

United Rentals - French

Field Diesel Mechanic

Columbia, MO · On-site

$23.75 - $32.25/hr

As a Field Diesel Mechanic (Service Tech IV - Field Service), you'll use your skills to perform maintenance and repairs of complex equipment with limited or no supervision in a highly skilled, safe ...

United Rentals

Field Diesel Mechanic

Columbia, MO · On-site

$23.75 - $32.25/hr

As a Field Diesel Mechanic (Service Tech IV - Field Service), you'll use your skills to perform maintenance and repairs of complex equipment with limited or no supervision in a highly skilled, safe ...

United Rentals

Field Diesel Mechanic

Columbia, MO · On-site

$23.75 - $32.25/hr

As a Field Diesel Mechanic (Service Tech IV - Field Service), you'll use your skills to perform maintenance and repairs of complex equipment with limited or no supervision in a highly skilled, safe ...

Truno

Field Service Technician

Lees Summit, MO · On-site

$18 - $25/hr

EducationAssociates Degree in Information Technology or related Technology Field (Preferred)ExperienceMinimum 1 year of experience in technology service (Preferred)Prior retail experience (Preferred ...

Truno

Field Service Technician

Lees Summit, MO · On-site

$18 - $25/hr

Education Associates Degree in Information Technology or related Technology Field (Preferred) Experience * Minimum 1 year of experience in technology service (Preferred) * Prior retail experience ...

Shimadzu Scientific Instruments

$75K - $77K/yr

Field Service Engineer I Location: Kansas City, MO Salary: $75,000 - $79,000 per year Who are we ... Associate degree in Electrical Engineering or Technology; a bachelor's degree is preferred. At ...

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All JobsField Service Tech JobsField Service Tech Jobs in Missouri

Field Service Tech information

See Missouri salary details

$13

$23

$36

How much do field service tech jobs pay per hour?

As of Aug 22, 2026, the average hourly pay for field service tech in Missouri is $23.18, according to ZipRecruiter salary data. Most workers in this role earn between $18.03 and $26.83 per hour, depending on experience, location, and employer.

What does a field service tech do?

A Field Service Tech, or Field Service Technician, is responsible for installing, maintaining, and repairing equipment or systems at customer sites. They often travel to different locations to troubleshoot issues, perform routine maintenance, and ensure that products are working efficiently. Field Service Techs work in various industries, including manufacturing, IT, and healthcare, depending on the equipment they specialize in. They must have strong technical skills, problem-solving abilities, and excellent customer service to effectively assist clients. Their work helps minimize downtime and keeps customer operations running smoothly.

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

To thrive as a Field Service Tech, you need strong technical troubleshooting skills, mechanical aptitude, and typically a relevant associate degree or technical certification. Familiarity with diagnostic tools, mobile devices, and industry-specific software such as CMMS (Computerized Maintenance Management Systems) is commonly required. Excellent communication, customer service, and problem-solving abilities set top performers apart in this hands-on role. These skills and qualities are crucial for efficiently resolving client issues, maintaining equipment reliability, and ensuring customer satisfaction.

What are some common challenges field service techs face when working onsite, and how are they typically addressed?

Field Service Techs often encounter challenges such as diagnosing equipment issues without immediate access to all tools or parts, adapting to unfamiliar client environments, and managing tight service schedules. To address these, techs rely on strong troubleshooting skills, effective communication with remote support teams, and pre-visit preparation to ensure they have the necessary resources. Many organizations also provide ongoing training and digital tools to help techs quickly access technical documentation or order parts while onsite.

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

AspectField Service TechMaintenance Technician
CertificationsOften requires technical certifications or manufacturer-specific trainingMay require HVAC, electrical, or mechanical certifications
Work EnvironmentPrimarily on-site at client locations or customer sitesUsually works in a fixed facility or plant
Industry UsageCommon in telecommunications, HVAC, appliance repair, and equipment serviceCommon in manufacturing, facilities management, and industrial settings

While both roles involve technical skills and equipment maintenance, a Field Service Tech primarily works on-site at customer locations providing installation, repair, and maintenance services. In contrast, a Maintenance Technician typically works within a single facility or plant, focusing on ongoing equipment upkeep and repairs to ensure smooth operations.

What qualifications do you need to be a field service technician?

To become a field service technician, candidates typically need a high school diploma or equivalent, along with technical training or certifications related to the specific equipment or systems they will service. Relevant skills include problem-solving, technical aptitude, and good communication, and some roles may require a valid driver's license and the ability to work independently in various environments.

What are popular job titles related to Field Service Tech jobs in Missouri?

For Field Service Tech jobs in Missouri, the most frequently searched job titles are:

What job categories do people searching Field Service Tech jobs in Missouri look for?

The top searched job categories for Field Service Tech jobs in Missouri are:

What cities in Missouri are hiring for Field Service Tech jobs?

Cities in Missouri with the most Field Service Tech job openings:

Field Service Tech jobs near you
Infographic showing various Field Service Tech job openings in Missouri as of August 2026, with employment types broken down into 1% As Needed, 77% Full Time, 18% Part Time, and 4% Contract. Highlights an 89% Physical, 1% Hybrid, and 10% Remote job distribution, with an average salary of $48,220 per year, or $23.2 per hour.

Field Service Mechanic

MasterTech

Saint Louis, MO

$30 - $45/hr

Full-time

Medical, Dental, Vision, Life, Retirement

Re-posted 27 days ago

Job description

MasterTech is on the search for a Field Service Mechanic in the St. Louis, MO area.
Compensation:
  • $35.00 - $45.00/hour based on experience, certifications, and education background.
  • Comprehensive benefits package including medical, dental, vision, and life insurance for individual and dependants, health savings account, flexible spending account, short & long-term disability, 401(K) with company match, and paid-time-off and holidays.
  • Service truck and gas card included for Field Service openings.
Shift:

7:00AM - 3:30PM, Monday to Friday. Overtime available.

Job Description:

Heavy Equipment Mechanics will be responsible for the maintenance, diagnostics, and repair of specialized utility vehicles in a field service environment. Factory and OEM training is offered upon hire. Mechanics with backgrounds working on heavy trucks, heavy equipment, and or utility vehicles (sweepers, refuse/garbage trucks, snow plows, etc.) are preferred.

Key Qualifications:
  • 3 or more years of experience as a Diesel Mechanic.
  • Degree in Diesel Technology/Diesel Technician or equivalent.
  • Good understanding of mechanical, electrical, and hydraulic systems.
  • Welding/fabrication experience.
  • Valid driver's license with clean record
  • CDL A or CDL B