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Field Service Engineer Jobs in Illinois (NOW HIRING)

Orion Talent

Field Service Engineer

Chicago, IL · On-site

$38/hr

Performs Training of Field Service Technicians, IRVs (Independent Repair Vendors), BMETS, SFA/SFE Service Technicians and Engineers and other personnel as assigned by management, on how to: install ...

Veterans Prime, Inc.

Field Service Engineer

Chicago, IL · On-site

$85K/yr

Overview IMMEDIATE HIRING NEED Field Service Technician Full Time Position with Generous Benefits ... Effectively communicates technical issues and findings with the Engineering Department * Performs ...

Veterans Prime, Inc.

Field Service Engineer

Galesburg, IL · On-site

$85K/yr

Overview IMMEDIATE HIRING NEED Field Service Technician Full Time Position with Generous Benefits ... Effectively communicates technical issues and findings with the Engineering Department * Performs ...

TRUMPF Group

Field Service Engineer

Chicago, IL · On-site

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 ...

TRUMPF

Field Service Engineer

Chicago, IL

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 ...

Alter Domus

Field Service Engineer

Chicago, IL · On-site

Alter Domus is a leading provider of integrated solutions for the alternative investment industry, seeking a Field Service Engineer to provide on-site support for end-user devices and workplace ...

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Field Service Engineer information

See Illinois salary details

$35.4K

$69K

$102.2K

How much do field service engineer jobs pay per year?

As of Aug 21, 2026, the average yearly pay for field service engineer in Illinois is $69,014.00, according to ZipRecruiter salary data. Most workers in this role earn between $55,200.00 and $81,900.00 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.
More about Field Service Engineer jobs

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For Field Service Engineer jobs in Illinois, the most frequently searched job titles are:

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The top searched job categories for Field Service Engineer jobs in Illinois are:

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Field Service Engineer jobs near you
Infographic showing various Field Service Engineer job openings in Illinois as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $69,014 per year, or $33.2 per hour.

Field Service Engineer II

Culligan International

Libertyville, IL • On-site

$80K - $110K/yr

Other

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 3 days ago

Culligan rating

6.5

Company rating: 6.5 out of 10

Based on 132 frontline employees who took The Breakroom Quiz

410th of 493 rated machine equipment manufacturers

Job description

Position: Field Service Engineer II

Location: Libertyville, IL - onsite and travel to customer sites across the US

Description: The Field Service Engineer is responsible for start-ups, trouble-shooting, repairs and training on Culligan Commercial and Industrial water treatment systems. Work is performed in a wide range of industries from data centers, manufacturing facilities, food & beverage, hospitals, etc... It requires a solid understanding of water treatment principles along with a wide range of technical skills (mechanical, electrical, programming), clear communication, a professional demeanor and attention to detail. This role builds an excellent foundation for a long-term career in the water industry, potentially leading to other opportunities in Project Management, Application Engineering, Project Engineering, Product Management and so on. Travel exceeding 50% may be required for short periods to meet customer needs, including occasional international travel


Responsibilities:

  • Performs system checkout and assists in systems startups for service installed jobs
  • Troubleshoots problems and performs necessary repairs (electrical, mechanical, programming)
  • Assists with trial runs and service activity runs to ensure equipment meets standards
  • Aids in training customers on equipment maintenance and adjustments
  • Coordinates water analysis testing to ensure safe system operations
  • Performs routine maintenance on test equipment, and completes required service/systems paperwork
  • Supports sales team with site assessments and system installations
  • Maintains courteous, professional communication with customers regarding product/service satisfaction and leverage up-sell opportunities
  • Identifies and implements safety protocol, offers continuous improvements, equipment calibrations and reliability opportunities
  • Maintains and organizes tools, equipment, parts and truck inventory
  • Responds to all emergency service calls (After hours and weekends included)
  • Adheres to company and customer site safety policies and procedures
  • Completes and submits detailed written service orders covering all aspects of services provided/products installed

Requirements:

  • Bachelor’s degree in engineering (electrical preferred)
  • 3+ years of experience supporting commercial and industrial equipment up with up to $1M value
  • Read and understand blueprints, electrical schematics, and P&IDs to perform required services
  • PLC, VFD, HMI programing experience with Allen Bradley Devices
  • Ability to lift 75 lbs unassisted
  • May be subject to inclement weather and hazardous working conditions
  • Travel to and from work site required


Competencies: To perform the job successfully, an individual should demonstrate the following competencies in this position: Integrity, Resourcefulness, Customer Focus, Team Player, Adaptability, Excellence

Target Salary Range: $80000 - 110000 salary a year with the opportunity for eligible employees to earn additional compensation pursuant to the Company’s bonus plan. Exact pay will be based on factors including, but not limited to relevant education, qualifications, certifications, experience, level, geographic location, and business and organizational needs. Full-time positions are eligible for competitive benefits, including paid time off, health, dental, vision, life, disability benefits and 401(k).

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