Mechanical Engineer - Nuclear

Day & Zimmermann; Tonopah (NV); On-site; USD 115,000 - 172,000; Full time

Benefits offered by this job

Medical/Dental/Vision coverage

Life, AD&D and disability insurance

Flexible spending accounts

Paid maternity leave (100%)

Job summary

Day & Zimmermann is seeking a Mechanical Engineer 4 for Palo Verde Nuclear Generating Station in Tonopah, AZ. This onsite role focuses on leading complex projects, mentoring engineers, and delivering high-quality designs across front-end through detailed design stages.

You will develop equipment specs, manage scope, collaborate with cross-disciplinary teams, and oversee cost estimates. PE stamping may be required to ensure quality and compliance.

Qualifications

• Bachelor’s Degree in Mechanical Engineering from an ABET‑accredited program.
• Minimum of 10 years progressive mechanical engineering experience.
• At least 6 years of direct experience in the EPCm industry.

Responsibilities

• Lead and mentor engineers and designers across multiple complex projects, ensuring high-quality deliverables.
• Develop innovative mechanical designs, evaluate constructability and lifecycle costs.
• Manage mechanical scope changes within budgets and timelines while maintaining compliance.
• Collaborate with civil, electrical, and process engineers, construction managers, vendors, and clients for seamless integration.
• Estimate staffing needs and schedules to optimize resources for projects and teams.
• Review engineering drawings, calculations, and specs per procedures and standards.
• Apply PE stamp on deliverables when authorized to reinforce quality and accountability.

Skills

Mechanical design

Vendor management

SolidWorks

Cost estimation

MS Office

Communication

Analytical thinking

Education

Bachelor’s Degree in Mechanical Engineering

Tools

SolidWorks

Job description

About Day And Zimmermann No problem is too challenging or complex for Day & Zimmermann Maintenance and Construction (DZMC) because We do what we say! ® We’re here to make life easier for plant owners in the Power, Chemical, and Industrial markets. With our wide-ranging capabilities and long-standing industry experience, we deliver innovative solutions and seamless processes that effectively manage all aspects of the plant life cycle. It’s no wonder we’re the #1 maintenance services provider in the United States. Come join in on our purpose – We put people to work, we protect American freedoms, and we help our customer’s power and improve the world! https://www.dayzim.com/services-and-products/maintenance-construction

About Day And Zimmermann No problem is too challenging or complex for Day & Zimmermann Maintenance and Construction (DZMC) because We do what we say! ® We’re here to make life easier for plant owners in the Power, Chemical, and Industrial markets. With our wide-ranging capabilities and long-standing industry experience, we deliver innovative solutions and seamless processes that effectively manage all aspects of the plant life cycle. It’s no wonder we’re the #1 maintenance services provider in the United States. Come join in on our purpose – We put people to work, we protect American freedoms, and we help our customer’s power and improve the world! https://www.dayzim.com/services-and-products/maintenance-construction

Impact You'll Make

Join Day & Zimmermann as a Mechanical Engineer 4 supporting Palo Verde Nuclear Generating Station in Tonopah, AZ. In this onsite role, you’ll apply your mechanical engineering expertise to complex, mission‑critical projects that support the safe, reliable, and efficient operation of one of the nation’s most important nuclear power facilities.

You’ll lead mechanical engineering efforts from front‑end engineering design through detailed design and construction support. Your responsibilities will include developing comprehensive scopes of work, preparing equipment specifications and data sheets, maintaining detailed equipment lists, and coordinating with vendors to ensure project requirements are met.

As part of our MC Engineering Operations Services division, you’ll collaborate with experienced engineering and design professionals while supporting multiple projects and maintaining high‑quality engineering standards. The role also provides opportunities to demonstrate leadership, drive innovative solutions, and make a meaningful impact on project execution and client satisfaction.

If you’re ready to bring your technical expertise to work that truly matters while continuing to grow your career in the nuclear industry, this is an excellent opportunity to make a lasting difference with Day & Zimmermann.

As the Mechanical Engineer 4, here’s the work you’ll do:

• Lead and mentor a dynamic team of engineers and designers, overseeing engineering and design activities for multiple complex projects across diverse clients, ensuring high‑quality deliverables with minimal supervision.
• Develop innovative conceptual mechanical designs, critically evaluating alternatives based on constructability, performance, energy efficiency, durability, reliability, ease of maintenance, operational simplicity, initial and life‑cycle costs, and environmental considerations.
• Manage mechanical scope changes diligently, ensuring project deliverables are completed within allocated budgets and timelines without compromising quality or compliance.
• Collaborate closely with cross‑disciplinary teams including civil, electrical, and process engineers, as well as construction managers, site personnel, vendors, subcontractors, and clients to ensure seamless project integration and communication.
• Formulate and review detailed work plans, accurately estimating staffing needs and schedules to optimize resource allocation for assigned projects and teams.
• Perform rigorous review and approval of engineering drawings, detailed calculations, and technical specifications, ensuring adherence to established company procedures, industry design standards, contract requirements, and budget constraints.
• Apply professional engineering judgment and when authorized, apply PE stamp on engineering deliverables, reinforcing quality assurance and accountability.

This role is for you if you have these skills:

• Expertise in developing thorough equipment specifications tailored for a variety of mechanical equipment and integrated equipment skids to meet project requirements.
• Strong vendor management skills, including partnering to select the most suitable equipment, negotiating specifications, and ensuring compliance with project standards and operational needs.
• Proficiency in SolidWorks or equivalent CAD software to develop detailed mechanical designs that support project deliverables and engineering accuracy.
• Experience in preparing detailed equipment cost estimates for capital budgeting and overall project cost control, contributing to financial planning and commercial success.
• Advanced proficiency in Microsoft Office suite coupled with the ability to adapt quickly to evolving software tools and technologies critical for engineering documentation and communication.
• Exceptional verbal and written communication skills enabling clear, concise, and effective interaction with a wide array of stakeholders including team members, clients, and vendors.
• Strong analytical and problem‑solving abilities, with a focus on practical and innovative engineering solutions within project constraints.

Minimum Qualifications

• Bachelor’s Degree in Mechanical Engineering from an ABET‑accredited program, ensuring foundational and advanced engineering knowledge.
• Minimum of 10 years of progressive mechanical engineering experience demonstrating increasing responsibility and technical expertise.
• At least 6 years of direct experience in the EPCm industry

In compliance with this state’s pay transparency laws, the salary range for this role is $114,960 - $172,440

This is not a guarantee of compensation or salary, as the final offer amount may vary based on factors including but not limited to experience and geographic location. (The specific programs and options available to an employee may vary depending on date of hire, schedule type, and the applicability of collective bargaining agreements).

We care about our employees, and it shows. Our staff receive a competitive salary and a comprehensive benefits package which includes

• medical/Rx, dental and vision coverage
• life, AD&D and disability insurance
• flexible spending accounts
• 100% paid maternity leave for up to 12 weeks, parental leave, family leave, other paid time off
• voluntary benefits and discount programs to meet our employees’ individual needs including pet insurance for our furry family members!

Essential Functions

• Visual acuity (e.g., needed to prepare and analyze data, to transcribe documents, to view a computer, to read, to inspect objects, to operate machinery
• Pushing or pulling (e.g., using a part of your body to press against something in a downward or outward direction, or in a dragging or hauling motion)
• Balancing (e.g., maintaining equilibrium when walking, climbing, crouching etc.)
• Manual Dexterity (e.g., picking, pinching, typing, or other working that uses the fingers)
• Stooping (e.g., bending the spine at the waist)
• Grasping (e.g., use of hand to apply pressure)
• Reaching (e.g., reaching the arms or legs in any direction)
• Feeling (e.g., perceiving an object’s size, shape, texture etc.)
• Lifting motion or lifting objects more than 0 pounds
• Climbing (e.g., ascending/descending ladders, stair, scaffolding, ramps, pole etc. using feet and legs or hands/arms to climb) O/C (Often/ Critical)
• Walking
• Hearing
• Repetitive motions of any part of the body
• Talking
• Kneeling, crouching or crawling
• Capacity to think, concentrate and focus over long periods of time
• Ability to write complex documents in the [English] language
• Ability to read complex documents in [English] language
• Capacity to express thoughts orally (e.g., accurately, quick and loudly convey spoken instructions to workers)
• Capacity to reason and make sound decisions R (Regular)Ability to wear a mask, respirator, bullet proof vest, or other equipment
• Ability to regularly perform all job functions at Company’s office or work site R (Regular)
• Ability to withstand environmental conditions (e.g., extreme heat or cold, grass, wind, sand, fumes, odors, gases, extreme noise, etc.)

Diversity, Inclusion & Equal Employment Opportunity

Day & Zimmermann is committed to maintaining an inclusive workforce, where employees are hired, retained, compensated and promoted based on their contributions to our Company. Our collective strength is rooted in over a century of diverse employees and businesses, commitment to success, and delivery on promises made. Federal and state Equal Employment Opportunity laws prohibit employment discrimination based on race, color, religion, sex, sexual orientation, age, national origin, citizenship status, veteran status and disability status. Day & Zimmermann is committed to providing an equal opportunity work environment in full compliance with these laws. If you are an individual with a disability and you require an accommodation in the application process, please email [e-mail], and please specify which position you are interested in, including job title and location.