Transmission Line Engineer 3 - Grid
Company : Sargent &lundy
Location : Warrenville, IL, 60555
Job Type : Full Time
Date Posted : 12 January 2026
Description
This position allows for a hybrid work schedule with a mix of work spent in office and working remote from home.
This position will offer you the ability to directly apply your knowledge of transmission line engineering including, conductors, hardware, insulation, structures, foundations and electrical principles to:
- Design transmission lines in the 69kV to 765kV range.
- Perform structural analysis and design of pole, lattice, framed, and guyed structures.
- Perform foundation designs.
- Perform conductor selection studies, shielding, grounding and induction studies.
- Develop cost estimates and schedules and prepare specifications for the procurement of transmission line materials and construction.
- Specify transmission line components.
- Model transmission lines in PLS-CADD, determine right of way requirements, calculate conductor sags, and develop transmission line plan and profile drawings.
- Review vendor submittals.
Qualifications
We do not sponsor employees for work authorization in the U.S. for this position.
Essential skills and experience:
- This position requires a degree from an ABET-accredited engineering program.
- Related engineering, internship or co-op work experience.
- Proficiency with PLS-CADD and PLS-POLE.
- Three or more years related experience in transmission line engineering.
- Knowledge of the practical application of engineering principles including basic transmission line engineering.
- Knowledge of design techniques, tools, and principles involved in the production of technical plans, drawings, and models.
- Proficiency with MS Office applications.
- Excellent written and verbal communication skills.
Valued but not required skills and experience:
- Successful completion of the Fundamentals of Engineering (FE) exam, and designation as an Engineer in Training.
- Proficiency with any of the following programs: PLS-TOWER, SAG10, LPILE, MFAD, ArcGIS, CDEGS, AutoCAD, Microstation.
- Experience in writing and providing support documentation for engineering calculations.
- Familiarity with design codes and standards such as NESC, IEC, CSA, IEEE, ANSI, IBC, ASCE 7, AISC, and ACI 318.
Award-Winning Benefits
At Sargent & Lundy, we care about the health and well-being of our employees. Our commitment extends beyond the workplace, offering comprehensive healthcare plans and generous paid time off to support our team members in every aspect of their lives. We understand the importance of work-life balance, which is why we are proud to provide competitive, award-winning benefits. Our dedication to employee satisfaction has earned us the prestigious Top Workplaces Culture Excellence Award for compensation and benefits in 2022, 2023, and 2024.
Health & WellnessFinancial BenefitsWork-Life Balance- Health Plans: Medical, Dental, Vision
- Life & Accident Insurance
- Disability Coverage
- Employee Assistance Program (EAP)
- Back-Up Daycare
- FSA & HSA
- 401(k)
- Pre-Tax Commuter Account
- Merit Scholarship Program
- Employee Discount Program
- Corporate Charitable Giving Program
- Tuition Assistance
- First Professional Licensure Bonus
- Employee Referral Bonus
- Paid Annual Personal/Sick Time (PST)
- Paid Vacation
- Paid Holidays
- Paid Parental Leave
- Paid Bereavement Leave
- Flexible Work Arrangements
Compensation Range
$72,690.00 - $106,250.00Transparency Statement
Sargent & Lundy discloses compensation ranges that comply with all local and state regulations. The total compensation package for eligible positions will include a base salary or an hourly rate and a comprehensive benefits package, reflecting our commitment to rewarding performance and supporting the overall well-being of our employees. Individuals may also be eligible to participate in our yearly discretionary bonus.Awards & Recognition
Equal Opportunity
Sargent & Lundy is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, national origin, disability status, protected veteran status, or any protected status as defined by applicable law.
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Frequently asked questions
Expertise in designing transmission lines across high voltage ranges, like 69kV to 765kV, requires proficiency with tools such as PLS-CADD and PLS-POLE. A strong grasp of conductor selection, structural analysis, and grounding studies ensures effective, safe grid infrastructure development.
Deep knowledge of pole, lattice, framed, and guyed structures combined with foundation design skills enables engineers to create durable transmission lines. This expertise minimizes maintenance needs and enhances grid reliability, which is vital for power system engineers managing large-scale infrastructure.
Advancing from Transmission Line Engineer 3 often leads to senior engineering roles, transmission project management, or specialized positions like transmission planning engineer. Gaining certifications like the FE exam and broadening software skills can accelerate career growth within utility electrical engineering.
Sargent & Lundy offers comprehensive healthcare, paid leave, and flexible work arrangements to support Transmission Line Engineers. Additionally, bonuses for professional licensure, tuition assistance, and merit scholarships distinguish their benefits package in the competitive grid engineering job market.
Sargent & Lundy stands out with a hybrid work model combining remote and office flexibility, plus award-winning compensation and benefits. Their emphasis on advanced engineering tools and thorough vendor collaboration also elevates the role beyond typical transmission engineer positions in the local market.
Warrenville's proximity to Chicago ensures steady demand for skilled grid engineers, but competition can be strong due to the area's engineering hubs. Employers like Sargent & Lundy attract talent by offering hybrid schedules and comprehensive benefits to stay ahead in this competitive regional labor market.
While national standards like NESC and IEEE dominate, familiarity with regional regulations and codes—plus proficiency with tools such as ArcGIS and AutoCAD—enhances a candidate’s appeal. Illinois-based utilities often value engineers who understand local compliance nuances.
The compensation typically ranges from $72,690 to $106,250 annually, reflecting the advanced skills required in transmission line design, structural analysis, and project management. This range aligns with Warrenville's cost of living and the specialized expertise transmission engineers contribute to grid reliability.
At Sargent & Lundy, Transmission Line Engineer 3 professionals engage deeply in design, specification, and vendor review processes, ensuring seamless integration of transmission components. Their hybrid work model also fosters collaboration across departments, enhancing project efficiency in complex grid systems.
Sargent & Lundy’s emphasis on hybrid work and diverse software tools requires adaptability to both remote collaboration and hands-on fieldwork. Engineers must balance rigorous design standards with evolving technology, distinguishing the experience from more traditional, on-site-only transmission roles.