Top 10 Mechanical engineer 3 nuclear Jobs in Chattanooga, Tn

Mechanical Engineer 3 - Nuclear
Sargent & Lundy —Chattanooga, TN
- $74,353 - $113,595 a year
- Full-time
- Hybrid work
- Microsoft Excel
- Bachelor of Science
- System design
- Paid parental leave
- Health savings account
7d
Mechanical Engineer - Nuclear
Mesa Associates, Inc. —Chattanooga, TN
- Hybrid work
- Bachelor of Science
- Mid-level
- Office
- Work from home
Quick Apply
Mechanical Engineer II - Nuclear
Mesa Associates, Inc. —Chattanooga, TN
- Hybrid work
- Microsoft Excel
- Construction site
- Bachelor of Science
Quick Apply
6d
Quality Assurance Engineer
Master Machine, LLC —Chattanooga, TN
- $80,000 - $90,000 a year
- Full-time
- Background check
- Heavy lifting
- Mid-level
- Health savings account
- Health insurance
Quick Apply
Piping Stress Engineer 3 - Nuclear
Sargent & Lundy —Chattanooga, TN
- $74,353 - $113,595 a year
- Full-time
- Hybrid work
- Microsoft Excel
- Bachelor of Science
- Mid-level
- Paid parental leave
- Health savings account
Lead Piping Stress Engineer 1 - Nuclear
Sargent & Lundy —Chattanooga, TN
- $118,023 - $180,313 a year
- Full-time
- Hybrid work
- Management
- Bachelor of Science
- Office
- Paid parental leave
- Health savings account
Senior Piping Stress Engineer 1 - Nuclear
Sargent & Lundy —Chattanooga, TN
- $84,762 - $129,498 a year
- Full-time
- Hybrid work
- Management
- 5 years
- Bachelor of Science
- Paid parental leave
- Health savings account
Lead Nuclear Project Planner 1 – Nuclear
Sargent & Lundy —Chattanooga, TN
- $118,023 - $180,313 a year
- Full-time
- Hybrid work
- Bachelor of Science
- Engineering
- Office
- Paid parental leave
- Health savings account
Civil/Structural Designer - Nuclear
Mesa Associates, Inc. —Chattanooga, TN
- Hybrid work
- Microsoft Excel
- Microsoft Outlook
- Writing skills
- Work from home
Quick Apply
Senior Product Engineer - Nuclear
Mueller Water Products —Kimball, TN
- Urgently hiring
- Microsoft Excel
- Mentoring
- US work authorization
- Paid parental leave
- Employee stock purchase plan

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Mechanical Engineer 3 - Nuclear
Sargent & Lundy —Chattanooga, TN
Many engineers in these roles build or use automation to create calculations, summarize technical documents, or draft design documentation, including…
$74,353 - $113,595 a year
7d
Mechanical Engineer - Nuclear
Mesa Associates, Inc. —Chattanooga, TN
Our Nuclear Services Division specializes in providing high-quality engineering, procurement, design, and project management for operating and new reactor…
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mechanical engineer 3 nuclear jobs near chattanooga, tn

Mechanical Engineer 3 - Nuclear

Sargent & Lundy -
Chattanooga, TN

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Job Details

Full-time
$74,353 - $113,595 a year
7 days ago

Benefits

Paid parental leave
Health savings account
Paid holidays
Disability insurance
Health insurance
Dental insurance
401(k)
Flexible spending account
Tuition reimbursement
Paid time off
Parental leave
Employee assistance program
Vision insurance
Employee discount
Bereavement leave
Referral program

Qualifications

Report preparation
Fluid dynamics
Microsoft Excel
Content creation for technical audiences
Technical documentation
Experience working in the energy & utilities sector
Bachelor's degree in engineering
Thermodynamics
Power generation systems
Productivity software
Technical writing experience within technology
Mechanical knowledge
Data analysis software

Full Job Description

Description:

This position will offer you the ability to directly apply your knowledge of thermodynamics, heat transfer, fluid mechanics, and power plant engineering
You will be preparing calculations, evaluations, and technical reports to support client recommendations and reviews, and will additionally conduct equipment sizing, optimization evaluation, and selection in response to project needs
While supporting project teams with other Mechanical Engineers, you will be involved in system engineering, including the design, modification, and analysis of power plant mechanical systems
There is the potential for you to travel to client and vendor offices for design reviews and to plant site locations for meetings and field verification of designs

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 BS in Mechanical Engineering or Chemical Engineering from an ABET Engineering Accreditation Commission-approved program with a strong academic background and interest in thermodynamics, heat transfer, fluid mechanics, power engineering, turbomachinery, thermal systems, and energy conversion
3 or more years of experience in the power industry
Assignments require the preparation of calculations and reports, and excellent technical report writing skills are essential
Knowledge of the practical application of mechanical engineering and technology including applying systems, principles, techniques, procedures, and equipment to a project design
Strong interest in numerical computations and problem solving
Proficiency with MS Office applications
Excellent written and verbal communication skills

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 & Wellness

Financial Benefits

Work-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.

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Refine Your Search

mechanical engineer 3 nuclear jobs in chattanooga, tn

Mechanical Engineer 3 - Nuclear

Mechanical Engineer - Nuclear

Mechanical Engineer II - Nuclear

Quality Assurance Engineer

Piping Stress Engineer 3 - Nuclear

Lead Piping Stress Engineer 1 - Nuclear

Senior Piping Stress Engineer 1 - Nuclear

Lead Nuclear Project Planner 1 – Nuclear

Civil/Structural Designer - Nuclear

Senior Product Engineer - Nuclear

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