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Field Engineer Jobs in Illinois (NOW HIRING)

Field Engineer Responsibilities Essential Duties and Responsibilities: * Assist in submittals, field work packages, compiling as-built data, verifying quantities, field safety and quality inspections.

Field Engineer Responsibilities Essential Duties and Responsibilities: * Assist in submittals, field work packages, compiling as-built data, verifying quantities, field safety and quality inspections.

Field Engineer Responsibilities Essential Duties and Responsibilities: * Assist in submittals, field work packages, compiling as-built data, verifying quantities, field safety and quality inspections.

Field Engineer Responsibilities Essential Duties and Responsibilities: * Assist in submittals, field work packages, compiling as-built data, verifying quantities, field safety and quality inspections.

Field Engineer Responsibilities Essential Duties and Responsibilities: * Assist in submittals, field work packages, compiling as-built data, verifying quantities, field safety and quality inspections.

Provide field testing to determine appropriate capabilities in situations not covered by test data * Review project specifications or calculations for engineers and architects; provide feedback to ...

Provide field testing to determine appropriate capabilities in situations not covered by test data * Review project specifications or calculations for engineers and architects; provide feedback to ...

Field Engineer Location: UNION MARION, Illinois 62959 Duration: 6-12 Months Contract Must be able to utilize facility analysis process to select such areas for rehabilitation, coordinate field work ...

Field Engineer Responsibilities Essential Duties and Responsibilities: * Assist in submittals, field work packages, compiling as-built data, verifying quantities, field safety and quality inspections.

Provide field testing to determine appropriate capabilities in situations not covered by test data * Review project specifications or calculations for engineers and architects; provide feedback to ...

Provide field testing to determine appropriate capabilities in situations not covered by test data * Review project specifications or calculations for engineers and architects; provide feedback to ...

Provide field testing to determine appropriate capabilities in situations not covered by test data * Review project specifications or calculations for engineers and architects; provide feedback to ...

Field Engineer Responsibilities Essential Duties and Responsibilities: * Assist in submittals, field work packages, compiling as-built data, verifying quantities, field safety and quality inspections.

Provide field testing to determine appropriate capabilities in situations not covered by test data * Review project specifications or calculations for engineers and architects; provide feedback to ...

Provide field testing to determine appropriate capabilities in situations not covered by test data * Review project specifications or calculations for engineers and architects; provide feedback to ...

Provide field testing to determine appropriate capabilities in situations not covered by test data * Review project specifications or calculations for engineers and architects; provide feedback to ...

Provide field testing to determine appropriate capabilities in situations not covered by test data * Review project specifications or calculations for engineers and architects; provide feedback to ...

Provide field testing to determine appropriate capabilities in situations not covered by test data * Review project specifications or calculations for engineers and architects; provide feedback to ...

Provide field testing to determine appropriate capabilities in situations not covered by test data * Review project specifications or calculations for engineers and architects; provide feedback to ...

Provide field testing to determine appropriate capabilities in situations not covered by test data * Review project specifications or calculations for engineers and architects; provide feedback to ...

Showing results 21-40

Field Engineer information

See Illinois salary details

$15

$33

$52

How much do field engineer jobs pay per hour?

As of Aug 8, 2026, the average hourly pay for field engineer in Illinois is $33.04, according to ZipRecruiter salary data. Most workers in this role earn between $23.32 and $39.62 per hour, depending on experience, location, and employer.

What does a field engineer do?

As a field engineer, your main responsibilities include the installation, operation, repair, and maintenance of equipment, machinery, or facilities in a number of industries. Field engineers can work in the construction, telecommunication, energy, oil and gas, and manufacturing industries, to name just a few. Your specific duties depend on the field in which you work, but you typically must travel to a work site to inspect it before they install a machine or piece of equipment and travel whenever equipment is experiencing technical issues.

What are some common challenges faced by field engineers, and how can they be addressed?

Field Engineers often encounter challenges such as working in remote or unpredictable environments, managing tight project deadlines, and troubleshooting equipment issues on the spot. To address these, strong problem-solving skills, adaptability, and effective communication with both on-site teams and off-site support are essential. Building a solid understanding of equipment and developing a proactive approach to potential issues can also help Field Engineers succeed. Collaboration with other engineering teams and regular training in the latest technologies are key to overcoming these challenges.

How much does a field engineer make?

The average salary for a field engineer typically ranges from $60,000 to $90,000 per year, depending on experience, industry, and location. Entry-level positions may start around $50,000, while experienced professionals with specialized skills or certifications can earn over $100,000 annually.

What are the key skills and qualifications needed to thrive as a field engineer, and why are they important?

To thrive as a Field Engineer, you need a solid background in engineering principles, troubleshooting, and hands-on technical expertise, usually supported by an engineering degree or relevant certification. Familiarity with diagnostic tools, CAD software, and industry-specific equipment is essential for addressing technical challenges on-site. Strong problem-solving, communication, and adaptability are crucial soft skills for managing client expectations and working in diverse environments. These skills ensure efficient project execution, client satisfaction, and the ability to resolve issues quickly in dynamic field conditions.

What is the difference between Field Engineer vs Field Technician?

AspectField EngineerField Technician
Required CredentialsBachelor's degree in engineering or related fieldTechnical diploma or associate degree
Work EnvironmentOn-site at client locations, construction sites, or industrial facilitiesOn-site at customer sites, equipment installation, or maintenance areas
Employer & Industry UsageEngineering firms, telecom, energy, constructionTelecom, manufacturing, IT support, utilities
Common Search & ComparisonOften compared for technical roles involving project oversight and engineering tasksCompared for hands-on technical support and maintenance roles

Field Engineers typically hold engineering degrees and focus on project planning, design, and technical oversight. Field Technicians usually have technical diplomas and perform hands-on installation, maintenance, and troubleshooting. While both roles work on-site and support similar industries, their responsibilities and qualifications differ, making this comparison useful for those exploring technical career paths.

What is a field engineer?

Field engineers are technical professionals who work on-site to install, maintain, and troubleshoot equipment and systems. They often travel to client locations or project sites to ensure that machinery, infrastructure, or technology is functioning correctly and efficiently. Their work may involve testing equipment, diagnosing problems, performing repairs, and providing technical support to clients or team members. Field engineers often serve as a bridge between the engineering team and the client, ensuring that all technical requirements are met. The role typically requires strong problem-solving skills, adaptability, and the ability to work independently in diverse environments.
What are the most commonly searched types of Field Engineer jobs in Illinois? The most popular types of Field Engineer jobs in Illinois are:
What cities in Illinois are hiring for Field Engineer jobs? Cities in Illinois with the most Field Engineer job openings:
Infographic showing various Field 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 $68,715 per year, or $33 per hour.

Field Engineer

MasTec Inc

Decatur, IL • On-site

Full-time

Re-posted 7 hours ago


MasTec rating

7.4

Company rating: 7.4 out of 10

Based on 154 frontline employees who took The Breakroom Quiz

35th of 80 rated construction


Job description

Overview

Job Position Title:  Field Engineer


Responsibilities

Essential Duties and Responsibilities:

  • Assist in submittals, field work packages, compiling as-built data, verifying quantities, field safety and quality inspections.
  • Perform procurement quantity takeoffs.
  • Daily reports in construction management software.
  • Assist with compilation of necessary information for all submittals and coordinate with Document Control to ensure proper documentation.
  • Assist with coordination of material deliveries.
  • Assist with field verifications, inspections, and measurements.
  • Work closely with document control and field personnel to ensure they have latest drawings and installation documents.
  • Assist with cost coding.
  • Review and understand the redline/as-built process.
  • Attend necessary briefings and safety meetings as required.
  • Attain necessary job specific training.
  • Regular and consistent engagement, participation and promotion of Mastec’s Culture and its essential behaviors are a requirement for this position.
  • Regular and predictable attendance and punctuality are a requirement for this position.
  • Other duties as assigned.

Qualifications

Education and/ or Work Experience:

  • Pursuing a degree or recent graduate in related field.
  • Experience within electrical utility construction - preferably transmission line or substation 
  • Must be flexible in working in both office and field environment as needed.
  • Must have strong organization skills
  • Must be highly motivated.

Skills & Abilities:

  • Must have excellent verbal and written communication skills
  • Ability to work with a team
  • Must have strong organization skills
Qualifications:

Education and/ or Work Experience:

  • Pursuing a degree or recent graduate in related field.
  • Experience within electrical utility construction - preferably transmission line or substation 
  • Must be flexible in working in both office and field environment as needed.
  • Must have strong organization skills
  • Must be highly motivated.

Skills & Abilities:

  • Must have excellent verbal and written communication skills
  • Ability to work with a team
  • Must have strong organization skills
Education:UNAVAILABLEEmployment Type: FULL_TIME

What MasTec employees say

Pay

Benefits

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