Associate Mechanical Systems Engineer-Nuclear
Date: Jul 9, 2026
Location:
Seattle, WA, US
Company: Black & Veatch Family of Companies
Together, we own our company, our future, and our shared success.
As an employee-owned company, our people are Black & Veatch. We put them at the center of everything we do and empower them to grow, explore new possibilities and use their diverse talents and perspectives to solve humanity's biggest challenges in an ever-evolving world. With over 100 years of innovation in sustainable infrastructure and our expertise in engineering, procurement, consulting and construction, together we are building a world of difference.
Company : Black & Veatch Corporation
Req Id : 115845
Opportunity Type : Staff
Relocation eligible : No
Full time/Part time : Full-Time
Project Only Hire : No
Visa Sponsorship Available: No
Why Black & Veatch?
At Black & Veatch, you'll be part of work that matters-designing, creating, and building the infrastructure communities rely on every day, from concept through execution.
We care about how the work gets done as much as what we build. Safety is built into every decision, and people look out for each other-speaking up, collaborating, and doing the right thing because it affects real lives.
You'll work alongside teams solving complex challenges and turning ideas into solutions that perform in the real world-gaining hands-on experience across projects, technologies, and disciplines.
Ownership shows up in how we work. We take responsibility for outcomes, follow through on commitments, and take pride in what we deliver. As a 100% employee-owned company, employees share in the long-term success we build together.
With flexible ways of working and meaningful development opportunities, you'll build a career you can be proud to stand behind.
The Opportunity
Black & Veatch is seeking a highly motivated person to join our team executing the design of mechanical systems, supporting Nuclear Power Generation. In this role, you will have the opportunity to:
Work collaboratively with various design engineering execution teams across the US and abroad
Under general supervision, perform all aspects of mechanical system design engineering and analysis for assigned systems of responsibility.
Acquire knowledge of both Black & Veatch and industry standards and implement them in project development
Prepare moderately complex engineering deliverables, conduct research, and develop project design recommendations
The Team
Black & Veatch Operations develops, deploys, and maintains global resources and capabilities that guide execution and process excellence across the organization. The foundation of Black & Veatch Operations provides the ability to move where your skills are needed and allows for a collaborative and innovative culture offering greater challenges and career development opportunities.
Key Responsibilities
Continues to learn and remains current on departmental design guides, standards, systems, applicable engineering codes and B&V policies and procedures. Applies to assigned tasks as appropriate.
Continues developing and can independently apply knowledge. Complies with B&V quality program relative to assigned tasks. Supports continuous improvement and change management efforts.
Prepares a variety of increasingly complex engineering deliverables. Performs research and develops recommendations for equipment and/or materials selection. Collects, assimilates, and manages data for engineering work. Prepares increasingly complex engineering calculations following standard methods and principles. Understands and adheres to budget, schedule, and quality requirements. May recognize, define and resolve problems within assigned area. May provide direction and guidance to others.
Assigns tasks to develop entry level professionals and interns. Coordinates with project leadership and other internal/external team members on less complex projects. Interacts as needed with other disciplines on details of design work.
Works to understand external client's interest and drivers through regular interaction and communication. Also focuses on needs of internal clients and project leadership. May provide support to business development or pursuit activities.
Shares current knowledge of latest technology and processes.
As skills develop, may assist with performance management process, recognition, and any corrective actions required. Actively mentors entry level professionals and interns.
Preferred Qualifications
Experience in some of following areas:
Instrument and/or Service Air Systems
Demineralized (DM) water supply and make up systems
Service and potable water supply system
Natural, hydrogen, and nitrogen gas Supply System
Closed cycle cooling water system
High Pressure / Intermediate Pressure / Low / Auxiliary Steam system
Feedwater and condensate systems
CO2 Supply System
Calculations which include pipe sizing calculations, pipe thickness calculations, pump sizing calculation, control valve sizing calculations, heat exchanger sizing, atm. tank sizing etc.
P&ID development
Air, gas, water & steam systems, typical systems which we are looking to perform design & engineering work
Minimum Qualifications
Requires a bachelor's degree in engineering from either a recognized accredited program in their home country or the country in which the professional is practicing.
Minimum of 1 year related work experience.
All applicants must be able to complete pre-employment onboarding requirements (if selected) which may include any/all of the following: criminal/civil background check, drug screen, and motor vehicle records search, in compliance with any applicable laws and regulations.
Certifications
Engineering-in-training (EIT)
Work Environment/Physical Demands
This position would require working in a typical office environment. The position may entail prolonged periods of sitting and computer use, and the professional would ideally be able to maintain focus and attention to detail throughout the workday. The position may also be require physical tasks during site visits, including crouching, grasping, and standing/walking for extended periods of time.
Hybrid or flexible work options may be offered after the first 90 days of employment based upon manager discretion, job performance and work assignments.
LI-KT1
Salary Plan
ENG: Engineering
Job Grade
015
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Black & Veatch is committed to being an employer of choice by creating a valuable work experience that keeps our people engaged, productive, safe and healthy.
Our comprehensive benefits portfolio is a key component of this commitment and offers an array of health care benefits including but not limited to medical, dental and vision insurances along with disability and a robust wellness program.
To support a healthy work-life balance, we offer flexible work schedules, paid vacation and holiday time, sick time, and dependent sick time.
A variety of additional benefits are available to our professionals, including a company-matched 401k plan, adoption reimbursement, tuition reimbursement, vendor discounts, an employment referral program, AD&D insurance, pre-taxed accounts, voluntary legal plan and the B&V Credit Union. Professionals may also be eligible for a performance-based bonus program.
We are proud to be a 100 percent ESOP-owned company. As employee-owners, our professionals are empowered to drive not only their personal growth, but the company's long-term achievements - and they share in the financial rewards of the success through stock ownership.
By valuing diverse voices and perspectives, we cultivate an authentically inclusive environment for professionals and are able to provide innovative and effective solutions for clients.
BVH, Inc., its subsidiaries and its affiliated companies, complies with all Equal Employment Opportunity (EEO) laws and regulations. Black & Veatch does not discriminate on the basis of age, race, religion, color, sex, national origin, marital status, genetic information, sexual orientation, gender Identity and expression, disability, veteran status, pregnancy status or other status protected by law.
Notice to External Search Firms : Black & Veatch does not accept unsolicited resumes and will not be obligated to pay a placement fee for unsolicited resumes. Black & Veatch Talent Acquisition engages with search firms directly for hiring needs.
In accordance with local law, the following compensation range is applicable for the job and location associated with this requisition:$99,324.00-$165,876.00
Nearest Major Market: Seattle
Job Segment: Construction, Nuclear Engineering, Design Engineer, Systems Engineer, Mechanical Engineer, Engineering
