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Field Engineer III

Interstates·Full Time·Posted August 7, 2026

Location
Muskogee, OK
Pay
$95k – $130k

Lead onsite engineering and technical coordination on industrial and commercial projects across the U.S. with Interstates.

What similar roles post

Project engineers in the South

$80k–$110k

Middle half of 49 posted jobs, last 12 months

This job’s pay is above the middle half.

What comes with it

  • National travel

Job Summary

Interstates is hiring a Field Engineer III to provide onsite engineering leadership and connect construction teams, engineering groups, and clients on complex projects.

Project Details

Assignments support industrial and commercial projects across the United States. Engineers typically remain with one project for its lifecycle, often 8 months to 2 years.

Responsibilities

  • Resolve technical issues in the field, review electrical designs, and verify installations.
  • Coordinate with clients, construction teams, vendors, and engineering partners.
  • Lead smaller projects, mentor team members, and support proposals and estimating.
  • Review specifications, prepare RFIs, assist with BIM coordination, and document as-built conditions.
  • Represent the owner and help ensure project expectations are met.

Required Experience

  • Bachelor’s degree in Construction Engineering or a related engineering discipline preferred; equivalent education and experience may be considered.
  • Five or more years of construction, field engineering, or related engineering experience preferred.
  • PE license, or the qualifications and interest to pursue licensure.
  • Knowledge of construction execution and ability to interpret electrical drawings, specifications, and technical documentation.
  • Proficiency with Microsoft Excel and engineering or project management software.

Compensation and Benefits

Annual compensation is $95,000–$130,000, based on experience, qualifications, and overall fit.

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