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Senior Field Service Engineer Jobs in Cary, IL (NOW HIRING)

Orion Talent

Field Service Engineer

Chicago, IL · On-site

$32/hr

Description The Field Service Engineer is responsible for installing, troubleshooting, repairing, and maintaining CNC fabricating machine tools at customer sites throughout the United States, Canada ...

Grieve Corp.

Field Service Engineer

Round Lake, IL · On-site

$65K - $95K/hr

What You'll Do As a Field Service Engineer, you'll be responsible for installing, troubleshooting, repairing, maintaining, and upgrading industrial equipment at customer facilities. Every day brings ...

Grieve Corporation

Field Service Engineer

Round Lake, IL

$65K - $95K/hr

What You'll Do As a Field Service Engineer, you'll be responsible for installing, troubleshooting, repairing, maintaining, and upgrading industrial equipment at customer facilities. Every day brings ...

Mahr, Inc.

Field Service Engineer

Chicago, IL · On-site

Support advanced installations and customer projects under the guidance of senior engineers or ... Minimum 3 years of experience in field service, calibration, maintenance, manufacturing, metrology ...

Mahr Inc.

Field Service Engineer

Chicago, IL

Support advanced installations and customer projects under the guidance of senior engineers or ... Minimum 3 years of experience in field service, calibration, maintenance, manufacturing, metrology ...

KLM Careers

CNC Field Service Engineer

Mundelein, IL · Hybrid

About the job CNC Field Service Engineer CNC Field Service Engineer Mundelein, IL Must be a US Citizen or Green Card holder. Our CNC Manufacturing Client in Mundelein, IL is seeking a new CNC Field ...

KLM Careers

CNC Field Service Engineer

Mundelein, IL · Hybrid

About the job CNC Field Service Engineer CNC Field Service Engineer Mundelein, IL Must be a US Citizen or Green Card holder. Our CNC Manufacturing Client in Mundelein, IL is seeking a new CNC Field ...

TRUMPF

Field Service Engineer

Chicago, IL · On-site

$27.94 - $44.24/hr

Field Service Engineer Duties & Responsibilities * Work closely with customers and machines to ensure equipment operates within expected tolerance. * Work carefully with the Product Support for ...

TRUMPF

Field Service Engineer

Chicago, IL · On-site

Field Service Engineer Duties & Responsibilities * Work closely with customers and machines to ensure equipment operates within expected tolerance. * Work carefully with the Product Support for ...

TRUMPF

Field Service Engineer

Chicago, IL

$27.94 - $44.24/hr

Pay range: $27.94 - $44.24 Field Service Engineer Duties & Responsibilities * Work closely with customers and machines to ensure equipment operates within expected tolerance. * Work carefully with ...

Flintgroup

Field Service Engineer

Elgin, IL · On-site

The Field Service Engineer at Xeikon is a key player in delivering outstanding technical support to our valued customers. Focused on diagnosing and resolving hardware and software issues, the Field ...

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All JobsField Service Engineer JobsSenior Field Service Engineer JobsSenior Field Service Engineer Jobs in Cary, IL

Senior Field Service Engineer information

See Cary, IL salary details

$45.1K

$94.3K

$153.2K

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

As of Sep 2, 2026, the average yearly pay for senior field service engineer in Cary, IL is $94,304.00, according to ZipRecruiter salary data. Most workers in this role earn between $70,500.00 and $110,600.00 per year, depending on experience, location, and employer.

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

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 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 job categories do people searching Senior Field Service Engineer jobs in Cary, IL look for?

The top searched job categories for Senior Field Service Engineer jobs in Cary, IL are:

What cities near Cary, IL are hiring for Senior Field Service Engineer jobs?

Cities near Cary, IL with the most Senior Field Service Engineer job openings:

Senior Field Service Engineer jobs near you
Infographic showing various Senior Field Service Engineer job openings in Cary, IL 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 $94,304 per year, or $45.3 per hour.

Field Service Engineer - Linear Accelerators (LINAC) - Chicago

nGenium

Chicago, IL • On-site, Remote

$120K - $160K/yr

Full-time

Re-posted 13 days ago

Job description

Job Summary
Job Title: Senior Field Service Engineer - Linear Accelerator (LINAC)
Location: Chicago, IL (Full-time, Permanent)
Salary: $120,000 - $160,000 + Comprehensive Benefits + Bonus Potential
About the Company:
A nationally recognized independent service organization is expanding its oncology engineering team in the Midwest. The company provides specialized maintenance and technical support for advanced radiation therapy systems, partnering with healthcare providers to ensure maximum system uptime and patient safety.
Role Overview:
As a Senior Field Service Engineer, you will lead the installation, preventative maintenance, troubleshooting, and repair of Linear Accelerators (LINAC) across the greater Chicago area. This is a field-based position with limited regional travel. You will support high-volume clinical sites, respond to emergency service calls, and serve as a technical resource for junior engineers when needed.
Key Requirements:
• 5+ years of hands-on experience servicing medical Linear Accelerators
• Strong background in electronics, electrical, or electro-mechanical engineering
• Experience working on Varian or Elekta systems preferred
• Ability to read schematics, analyze system faults, and utilize diagnostic software
• Valid driver's license and ability to travel locally within the Chicago region
Ideal Candidate:
• Confident working independently in fast-paced hospital environments
• Strong problem-solving skills with a proactive mindset
• Excellent communication and customer service skills
• Team-oriented with the ability to mentor less experienced engineers
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