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Job Details

Transmission Line Engineer

  2026-04-26     Schweitzer Engineering Laboratories (SEL)     Boise,ID  
Description:

Now Hiring: Transmission Line Engineer

Location: Engineering Services | SEL

Level: Project Engineer III

Pay Range:$120,000–$180,000 (based on experience & location)

Help Us Keep the Lights On. Literally.

At SEL, the devices we create don't just sit on a desk—they live inside the power grid.

They prevent blackouts, make outages safer and shorter, boost cybersecurity, supercharge automation, and push the grid to operate faster than ever before.

As a Transmission Line Engineer, you'll design the backbone of the world's most critical infrastructure and help utility customers protect and control power systems across the globe.

What You'll Do

  • Lead and coordinate transmission line designs for both greenfield and brownfield projects
  • Own PLS-CADD modeling, structural analysis, design criteria, wire selection, and more
  • Serve as a Technical Lead and assist with proposal development
  • Perform QA reviews and mentor early-career engineers and designers
  • Estimate project labor, material, and construction costs
  • Conduct field inspections, route evaluations, and provide construction support
  • Prepare construction bid documents and review contracts, specs, and bids

You Might Be a Great Fit If You Have…

  • A B.S. in Electrical, Mechanical, Civil, or Structural Engineering (ABET-accredited)
  • 5+ years of transmission line engineering experience in the utility industry
  • A P.E. license (or the ability to obtain one in the required timeframe)
  • Strong technical skill in:
  • Plan & profile drawings
  • Structure loading & analysis (wood, steel, concrete)
  • Sag-tension & conductor clearance analysis
  • Foundation design
  • Route selection & environmental considerations
  • Permitting, ROW, property lines, easements
  • Proficiency in PLS-CADD, PLS-POLE, PLS-TOWER, SAG10
  • Experience with structural tools like LPile and RISA 3D/Foundation
  • A meticulous, analytical mindset—and the ability to guide junior teammates

Bonus Points For…

  • Experience designing 69kV–500kV transmission lines
  • Familiarity with renewable energy integration or grid modernization
  • Hands-on expertise with Power Line Systems (PLS) tools

Communication with Applicants

We communicate with all applicants. If you do not receive a response about your application, please check your SPAM filter or reach out to us at careers@selinc.com.

SEL is an Equal Opportunity Employer: Vets/Disabled.


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