Energy Jobs in Chattanooga, TN (Now Hiring) — 142 open — Page 5
Sargent & Lundy
License Renewal Engineer 3 - Nuclear
Chattanooga, Tennessee, United States · Hybrid
$74k–$114k/yr
Mid level
Description We are seeking an experienced License Renewal (LR) and Subsequent License Renewal (SLR) engineer in the nuclear industry. We support various nuclear power plants’ license extensions and post license approval …
Lead Mechanical Engineer 1 (Project Manager / Program Manager) - Nuclear
Chattanooga, Tennessee, United States · Hybrid
$118k–$180k/yr
Senior+
Description This position will offer you the opportunity to manage project(s) consisting of engineers, designers, and controls and scheduling professionals involved in the design, modification, and analysis of new and ex…
PDS 2 / Power Delivery Substation This position is not eligible for recruiting or sourcing by outside parties. Disclaimer: Be cautious and only respond to emails from our “mesainc.com” domain. We will never a…
About Us QISG leverages Quanta’s comprehensive resources to deliver collaborative solutions for our partners' energy infrastructure needs. We use in-house talent, expertise and resources to plan, design, engineer, manage…
Description You will be involved in nuclear power plant systems design, including preparation or review of: Modification packages for operating nuclear power plants Functional mechanical drawings and/or drawings for nucl…
Skills: Nuclear Power Plant Systems Design, Mechanical Engineering Design, Engineering Analysis, Technical Specifications, Procurement Documentation
Sargent & Lundy
Lead Mechanical Engineer 2 - Nuclear
Chattanooga, Tennessee, United States · Hybrid
$135k–$206k/yr
Senior+
Description You will be involved in nuclear power plant systems design, including preparation or review of: Modification packages for operating nuclear power plants Functional mechanical drawings and/or drawings for nucl…
Skills: Nuclear Power Plant Systems Design, Mechanical Engineering, Engineering Analysis, Technical Specifications, Vendor Bid Evaluation
Sargent & Lundy
Senior Underground Transmission Line Engineer 2 - Grid
Chattanooga, Tennessee, United States · Hybrid
$100k–$153k/yr
Senior
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 principl…
Lead Underground Transmission Line Engineer 2 - Grid
Chattanooga, Tennessee, United States · Hybrid
$135k–$206k/yr
Senior+
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 principl…
Skills: Underground Transmission Line Engineering, CYMCAP Modeling, Cable Tensioning Calculations, XLPE Cable Design, PE License
Sargent & Lundy
Senior Mechanical Engineer 2 - Nuclear
Chattanooga, Tennessee, United States · Hybrid
$100k–$153k/yr
Senior
Description You will be involved in nuclear power plant systems design, including preparation or review of: Modification packages for operating nuclear power plants Functional mechanical drawings and/or drawings for nucl…
Skills: Nuclear Power Plant Systems Design, Mechanical Engineering, Engineering Analysis, Technical Specifications, Vendor Bid Evaluation
Sargent & Lundy
Civil Engineer - Mid-Level
Chattanooga, Tennessee, United States · Hybrid
$69k–$100k/yr
Entry level
Description This position will offer you the opportunity to utilize and expand your civil engineering degree and skills, while working in a multi-disciplined team environment with other engineers and/or designers in the …
Skills: Civil Site Development, Storm Water Drainage Design, Sanitary Sewer Systems, Earthwork Calculations, Technical Specifications
Sargent & Lundy
Senior Civil Engineer -- Energy & Industrial Group
Chattanooga, Tennessee, United States · Hybrid
$85k–$129k/yr
Senior
Description This position will offer you the opportunity to utilize and expand your civil engineering degree and skills, while working in a multi-disciplined team environment with other engineers and/or designers in the …
Skills: Civil 3D, StormCad, PondPack, AutoTurn, Site Grading
Sargent & Lundy
Lead Civil Engineer -- Energy & Industrial Group
Chattanooga, Tennessee, United States · Hybrid
$118k–$180k/yr
Senior+
Description This position will offer you the opportunity to utilize and expand your civil engineering degree and skills, while working in a multi-disciplined team environment with other engineers and/or designers in the …
Skills: Civil Engineering, Site Grading, Mass Earthwork, Storm Water Management, Sanitary Sewage Systems
Sargent & Lundy
Transmission Line Designer 2 - Grid
Chattanooga, Tennessee, United States · Hybrid
$65k–$93k/yr
Senior
Description This position will offer you the opportunity to utilize and expand your design skills, while working in a multi-disciplined team environment with other Electrical and Structural designers and/or engineers in …
Skills: AutoCAD, Transmission Line Design, 3D Design, MicroStation, PLS-CADD
Description Under the direction of the Mechanical Project Lead, this position will offer you the opportunity to work with multi-disciplined engineering and design project teams in developing mechanical general arrangemen…
Description As a Substation Physical Project Designer, you will be working in a project team environment with engineers and other designers involved in high and extra high voltage substation design. Responsibilities will…
About Us QISG leverages Quanta’s comprehensive resources to deliver collaborative solutions for our partners' energy infrastructure needs. We use in-house talent, expertise and resources to plan, design, engineer, manage…
Description This position will offer you the opportunity to lead and work in a project team environment with engineers and other designers involved in high voltage substation design. Your responsibilities will include, b…
Skills: Substation Design, Wiring Diagrams, AutoCAD, MicroStation, High Voltage Engineering
Sargent & Lundy
Senior Substation Wiring Designer 2 - Grid
Chattanooga, Tennessee, United States · Hybrid
$118k–$180k/yr
Senior
Description This position will offer you the opportunity to work in a project team environment with engineers and other designers involved in high voltage substation design. Your responsibilities will include, but are no…
Description Under the direction of the Electrical Project Lead, this position will offer you the opportunity to work with multi-disciplined engineering and design project teams in developing electrical equipment, cable t…
Description Under the direction of the Electrical Project Lead, this position will offer you the opportunity to work with multi-disciplined engineering and design project teams in developing electrical equipment, cable t…
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$74k–$114k/yr
Full-time
bachelor degree
Medical Insurance, Dental Insurance, Vision Insurance, Life & Accident Insurance, Disability Coverage, Employee Assistance Program (EAP)
Posted 33d ago
Apply by Jul 10
~40 hrs/week
Responsibilities
Perform system scoping, screening, and aging management reviews for nuclear plant systems to support SLR applications. Collaborate with regulatory teams to ensure compliance with NRC regulations and manage engineering program documentation.
Requirements
Requires an ABET-accredited Bachelor's degree in Mechanical Engineering or a related field with 3+ years of experience in a regulated industry. Candidates should be familiar with nuclear QA/QC protocols and technical documentation standards.
Full job description
Description
We are seeking an experienced License Renewal (LR) and Subsequent License Renewal (SLR) engineer in the nuclear industry. We support various nuclear power plants’ license extensions and post license approval implementation activities across the US nuclear power plant fleet.
The ideal candidate would have experience with LR/SLR application or implementation activities, nuclear industry related engineering programs, nuclear power plant work management/scheduling, NRC submittals, and/or NRC inspections.
Example LR/SLR application activities include scoping, screening, aging management reviews, aging management programs, Time Limited Aging Analysis (TLAAs), Further Evaluations, operating experience review, and modification history review as described in NEI 95-10 and NEI 17-01.
Example LR/SLR implementation activities include procedure changes, preventative maintenance basis and frequency development, work order development and review, online and outage work management and scheduling, nuclear program basis document development, NRC commitment closure, NRC Inspection Procedure 71003 experience.
Preferred candidates would have experience in one or more of the following disciplines and/or Aging Management programs.
Mechanical Aging Management Programs
ASME Section XI Inservice Inspection
Water Chemistry
Reactor Head Closure Studs
Boiling Water Reactor (BWR) Inner Diameter Attachment Welds
BWR Stress Corrosion Cracking
BWR Penetrations
BWR Vessel Internals
Boric Acid Corrosion
Cracking of Nickel Alloy Components and Loss of Material due to Boric Acid Induced Corrosion in Reactor Coolant Pressure Boundary Components
Thermal Aging Embrittlement of Cast Austenitic Stainless Steel (CASS)
PWR Vessel Internals
Flow-Accelerated Corrosion
Bolting Integrity
Steam Generators
Open-Cycle Cooling Water System
Closed Treaded Water Systems
Boraflex Monitoring
Inspection of Overhead Heavy Load and Light Load (related to refueling) Handling Systems
Compressed Air Monitoring
BWR Reactor Water Cleanup System
Fire Protection
Fire Water Systems
Outdoor and Large Atmospheric Metallic Storage Tanks (OLAMST)
Fuel Oil Chemistry
Reactor Vessel Material Surveillance
One-Time Inspection
Selective Leaching
ASME Code Class 1 Small Bore Piping
External Surface Monitoring of Mechanical Components
Flux Thimble Tube Inspection
Inspection of Internal Surfaces in Miscellaneous Piping and Ducting Components
Lube Oil Analysis
Monitoring of Neutron Absorbing Materials other than Boraflex
Buried and Underground Piping and Tanks
Internal Coatings and Linings for in-scope piping, piping components, heat exchangers, and tanks
Electrical insulation for electrical cables and connection not subject to 10 CFR 50.49 Environmental Qualification requirements
Electrical insulation for electrical cables and connection not subject to 10 CFR 50.49 Environmental Qualification requirements used in instrumentation circuits
Electrical insulation for inaccessible electrical cables not subject to 10 CFR 50.49 Environmental Qualification requirements
Metal Enclosed Bus
Fuse Holders
Electrical Cable Connections not subject to 10 CFR 50.49 Environmental Qualification requirements
High Voltage Insulators
Structural Aging Management Programs:
ASME Section XI IWE, IWF, and IWL
10 CFR Part 50, App J
Masonry Walls
Structures Monitoring
Inspections of Water-Control Structures assc. w/ Nuclear Power Plants
Protective Coating Monitoring and Maintenance
Key Responsibilities:
Perform System Scoping, Screening, and Aging Management Review of nuclear plant systems in support of SLR applications in accordance with NEI 17-01 and current industry best practices.
Collaborate with engineering and regulatory teams to ensure compliance with NRC regulations and license extension commitments.
Perform engineering program basis documentation, data validation, engineering change tracking, and configuration control.
Roadmap required inspections to comply with NRC regulations and license renewal commitments.
Review inspection work orders to ensure license renewal criteria is met.
Interact with clients and/or NRC in a technical expert role.
Maintain awareness of changes in aging management regulations, approaches, techniques, and operating experience
Foster a culture of continuous improvement, technology forward, and cross-functional collaboration.
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.
ABET-accredited Bachelor’s degree in Mechanical Engineering, or a related field.
3 or more years of experience in engineering, licensing engineering, program engineering, design engineering, power plant inspection, or AI, ideally within nuclear or within a highly regulated industry.
Experience delivering accurate, high quality, technical documentation in a highly regulated environment
Familiarity with engineering documentation systems, nuclear QA/QC protocols, and configuration management.
Strong systems thinking skills and ability to balance innovation with compliance, safety, and traceability.
Preferred Experience:
Nuclear power plant operations, engineering, or design background
Experience with NRC, INPO, or DOE regulations
Prior involvement in license renewal, subsequent license renewal, or nuclear aging management programs
Familiarity with nuclear industry documents: NUREG-1800, NUREG-1801, NEI 95-10, NUREG-2191, NUREG-2192, NUREG-2221, NEI 17-01, and/or NUREG 1555
Participation and/or familiarity with Nuclear Energy Institutes’ License Renewal Task Force
AI & Automation at Sargent & Lundy
In this role, we expect people to be willing or able to solve problems using modern tools:
You are expected to take engineering problems from issue to solution using data and modern tools such as automation and AI to improve workflows, reduce rework, and deliver cost-effective designs.
Many engineers in these roles build or use automation to create calculations, summarize technical documents, or draft design documentation, including appropriate use of agentic AI tools, with strong engineering judgment and verification of results.
Programming or scripting (e.g., Python, MATLAB, advanced Excel) to automate calculations, design checks, reporting, or data transformation is valued but not required.
We also value additional learning, such as a minor, certificate, or other training in Computer Science, Artificial Intelligence, Software Engineering, or related fields that helps you apply automation or agentic AI to real engineering problems.
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
$74,353 - $113,595
Transparency 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.
About This Business Unit
Join Sargent & Lundy's Nuclear Power Group and be part of a team driving the future of clean, carbon-free energy. Since 1954, we’ve been a trusted leader in nuclear engineering, design, and licensing, with expertise spanning small modular reactors (SMRs), advanced reactor technology (ART), and first-of-a-kind commercial reactor restart projects. Our work supports life extensions and digital modernization of existing nuclear plants, coal-to-nuclear conversion initiatives with the Department of State, and international nuclear new-build projects. With a commitment to safety, innovation, and sustainability, we provide cutting-edge solutions that power communities worldwide while reducing emissions. Shape the future of global energy with us!
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.
Sargent & Lundy is one of the world’s longest-standing full-service architect engineering firms. Founded in 1891, the firm is a global leader in power, energy, and decarbonization with expertise in grid modernization, renewable energy, energy storage, nuclear power, fossil power, carbon capture, and hydrogen. Sargent & Lundy delivers comprehensive project services – from consulting, design, and implementation to construction management, commissioning, and operations/maintenance – with an emphasis on quality and safety. The firm serves public and private clients in the power, energy, gas distribution, industrial, and government sectors.
Offices: Chicago, IL, US · Wilmington, DE, US · Chattanooga, TN, US · Warrenville, IL, US · Albuquerque, NM, US
Based on 84 listings with disclosed salaries, most energy jobs in Chattanooga, TN pay between $68k–$180k per year. Individual offers vary with seniority, company size, and specialization.
How many Energy jobs are open in Chattanooga, TN right now?
There are currently 142 open energy positions in Chattanooga, TN listed on Clera. New openings are added daily as companies post roles.
Which companies are hiring for Energy roles in Chattanooga, TN?
Companies currently hiring include Sargent & Lundy, Mesa Associates, Inc, Quanta Infrastructure Solutions Group, Qualus, Clean Harbors, among others. Browse the listings above to see every active employer.
Are there remote or hybrid Energy jobs in Chattanooga, TN?
Yes — 87 of the 142 open energy positions offer remote or hybrid work (5 remote, 82 hybrid).
How do I apply for Energy jobs in Chattanooga, TN?
Each listing links directly to the employer's application page. Apply early — fresh listings get the most recruiter attention in the first two weeks.