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Senior Underground Transmission Line Engineer 2 - Grid
Company : Sargent &lundy
Location : Lake Mary, FL, 32746
Job Type : Full Time
Date Posted : 12 January 2026
Description
This position will offer you the ability to apply and expand your knowledge of underground transmission line engineering, including routing, duct bank configurations, manhole placement and electrical principles to:
- Design underground transmission lines for voltages up to 500kV.
- Responsible for cost analyses, development of design criteria, siting and routing challenges, and placement of manholes for underground transmission lines.
- Responsible for physical design including duct bank layouts, development of trenchless designs, cable pulling calculations, development of drawing packages.
- Responsible for cable selection studies, determining bonding scheme, performing ampacity calculations.
- Develop riser structure configuration and structural loading.
- Develop specifications including cable procurement, duct bank installation, trenchless installation and general construction specifications.
- Work and coordinate with vendors and clients to specify transmission line components.
- Direct a small project team of other engineers, designers and drafters.
This role offers a hybrid work arrangement. You'll spend three days a week in the office, giving you the flexibility to work remotely for two days.
Dependent upon your location, this opportunity offers a generous relocation package.
Qualifications
We do not sponsor employees for work authorization in the U.S. for this position.
Essential skills and experience:
- This position requires a BS degree from an ABET-accredited engineering program.
- Proficiency with CYMCAP modeling
- Proficiency with cable tensioning calculations and/or software
- 7 or more years of experience as a member of a project team in observing project schedules and budget constraints on diverse underground transmission projects
- Design experience incorporating code requirements, EPRI recommendations, client requirements
- Experience in cost estimate development and schedule creation and coordination
- Experience with XLPE cable design
- Experience in the preparation of specifications for installation and procurement of underground transmission line materials and components
- Knowledge to verify/review right of way requirements, bonding schemes, underground transmission line plan and profile drawings and other construction documents
- Knowledge of design techniques, tools, and principles involved in the production of technical plans, drawings, and models
- Experience in writing and providing support documentation for engineering calculations
- Familiarity with design codes and standards such as NESC, EPRI Green Book, IEC, CSA, IEEE, ANSI, IBC, ASCE 7, AISC, and ACI 318
- Proficiency with MS Office applications
- Excellent written, verbal and interpersonal communication skills
- Attention to detail
Valued but not required skills and experience:
- Have a current PE license or the ability to acquire one within one year
- Experience with High Pressure Gas Filled or High-Pressured Fluid Filled pipe type cable systems and associated equipment
- Experience with underground distribution or low voltage cable systems
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
$95,840.00 - $147,870.00Transparency 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
Experts in this role apply advanced design principles to underground transmission systems, focusing on high-voltage lines up to 500kV. In Lake Mary’s growing grid environment, they tackle routing complexities, duct bank layouts, and manhole placements to ensure resilient and efficient power delivery tailored to local regulatory standards.
This position demands mastery in cable tensioning calculations, cymcap modeling, and trenchless design techniques. Proficiency with XLPE cable design and understanding of bonding schemes set them apart, highlighting specialized skills essential for managing complex underground transmission line projects.
With over seven years of specialized experience, professionals may advance into senior leadership roles such as project management or grid infrastructure strategy. The role’s blend of technical design and team leadership fosters growth toward engineering director positions within utility firms.
Florida’s humid climate and soil conditions necessitate tailored duct bank configurations and corrosion-resistant materials. Engineers must also navigate stringent local codes and environmental restrictions, making design adaptations essential for durability and regulatory compliance.
Sargent & Lundy offers a competitive salary ranging from $95,840 to $147,870 annually for this role. The package typically includes comprehensive benefits, reflecting the company’s commitment to rewarding expertise in underground transmission engineering within the Florida market.
The company embraces a hybrid model allowing three days onsite at Lake Mary with two days remote weekly. This flexible approach supports productivity while maintaining critical collaboration, enhancing work-life balance without compromising project oversight.
Known for award-winning employee benefits and a collaborative environment, Sargent & Lundy encourages open communication and innovation. Engineers are empowered to lead small teams and coordinate closely with clients and vendors, fostering a supportive culture that values technical excellence.
Lake Mary’s expanding infrastructure projects fuel steady demand for underground utility engineers, making it a moderately competitive market. Candidates with specialized skills in underground transmission line design and project management, like those at Sargent & Lundy, hold a distinct advantage.
Lake Mary’s moderate cost of living allows salary packages to remain competitive while providing a comfortable lifestyle. Engineers can expect compensation aligned with regional standards, ensuring that earnings reflect both expertise and local economic factors.
While a PE license is valued and can be earned within a year on the job, familiarity with standards like NESC, IEEE, and EPRI recommendations is crucial. Certifications related to underground electrical systems and safety regulations further boost credibility in the Florida market.