Transmission Line Engineer 3 - Grid
Company : Sargent &lundy
Location : Chattanooga, TN, 37402
Job Type : Full Time
Date Posted : 12 January 2026
Description
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.
This position is based on a hybrid work schedule and will require in-office work 3 days per week.
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.
- 3 or more years of 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
Mastering transmission line design principles, including conductor selection and structural analysis, is essential. Proficiency with tools like PLS-CADD and understanding standards such as NESC and IEEE dramatically enhance effectiveness in managing 69kV to 765kV grid infrastructure projects.
Unlike junior roles, this senior-level position demands advanced expertise in foundation design, structural modeling, and vendor coordination. It requires at least three years of hands-on transmission line engineering experience and the ability to lead complex design and cost estimation tasks.
Progression often leads to senior transmission planning engineer or transmission project manager roles. Gaining certifications like Professional Engineer (PE) and expanding skills in emerging grid technologies can open doors to leadership and specialized infrastructure system engineering positions.
Sargent & Lundy emphasizes a hybrid work model blending remote and onsite collaboration, promoting work-life balance. Their award-winning benefits package reflects a commitment to well-being, which contrasts with more rigid schedules commonly found in traditional utility engineering firms.
Employees benefit from merit scholarships, tuition assistance, and licensure bonuses. The company fosters ongoing development through hands-on exposure to advanced transmission line design tools and standards, encouraging engineers to deepen expertise in both technical and project management domains.
The compensation typically ranges from approximately $72,690 to $106,250 annually. This reflects the regional demand for skilled grid engineers, combined with comprehensive benefits and potential discretionary bonuses supporting competitive total remuneration.
Chattanooga's growing infrastructure investments increase demand for transmission engineers, especially those versed in high-voltage grid systems. Local utilities' modernization efforts and regional renewable integration projects heighten competition, making advanced certifications and PLS-CADD proficiency valuable assets.
The role requires three days per week in-office presence, so proximity to Chattanooga or reliable transport options are important. Hybrid scheduling balances field and desk work, aligning with local traffic patterns and supporting efficient project collaboration.
Expertise in PLS-CADD and PLS-Pole is critical for modeling and analyzing transmission structures. Familiarity with additional platforms like AutoCAD, ArcGIS, and sag calculation software enhances accuracy in design and compliance with national and international standards.
These standards ensure transmission line designs meet safety, reliability, and interoperability requirements. Engineers applying them safeguard infrastructure integrity and regulatory compliance, which is vital when working on high-voltage grid projects managed by Sargent & Lundy.