Process Mechanical Engineer, Power

AtkinsRéalis Group; Bothell (WA); Hybride; USD 95 000 - 130 000; Plein temps

Avantages offerts par ce poste

Medical insurance

Dental insurance

Vision insurance

Life insurance

Short-term disability

Long-term disability

401(k) with 100% vesting

Employee stock purchase plan

Paid Time Off

Flexible work options

Recognition programs

Employee assistance program

Voluntary benefits

Résumé du poste

AtkinsRéalis in Bothell, WA is seeking a Process Mechanical Engineer, Power with experience in simple cycle and combined cycle power plants to join our Power Engineering team. This role offers hybrid work flexibility and engaging multidisciplinary projects.

You will design mechanical systems, develop P&IDs, specify equipment, support proposals, and coordinate with vendors, clients, and multi-discipline teams while upholding ASME and NFPA standards.

Qualifications

• Bachelor's degree from an ABET-accredited program in mechanical or chemical engineering.
• Professional Engineer (PE) license preferred.
• Minimum 5 years of engineering experience, preferably in power generation or industrial facilities.
• Experience with piping sizing, flow calculations, and modeling of compressible/incompressible systems.
• Experience preparing P&IDs and equipment specifications.

Responsabilités

• Perform mechanical engineering design for combined cycle and simple cycle power systems, including equipment sizing and P&ID development.
• Collaborate with multi-discipline teams to ensure technical accuracy, schedules, and project success.
• Develop equipment specifications for pumps, heat exchangers, pressure vessels, compressors, boilers, and cooling systems.
• Prepare calculations, schematics, technical documentation, and design deliverables with clear assumptions and references.
• Support proposal development, cost estimation, and project execution planning.
• Coordinate with vendors, review submittals, and respond to technical inquiries.
• Maintain compliance with codes (ASME B31.1, ASME BPVC, NFPA, API) and safety standards.
• Provide occasional field engineering support, site visits, inspections, and testing oversight.

Connaissances

Power plant design

P&ID development

Thermodynamics

Heat transfer

Fluid systems

Equipment sizing

Project coordination

Formation

ABET-accredited mechanical/chemical engineering program

Outils

AFT Fathom

AFT Arrow

GT Pro

Steam Pro

Thermoflex

AutoCAD

SmartPlant 3D

Description du poste

Overview

We are seeking a Process Mechanical Engineer, Power experienced simple cycle and combined cycle power plant design to join our growing Power Engineering team. This role is ideal for a technically strong and highly motivated engineer who thrives in multidisciplinary project environments and is passionate about delivering high‑quality engineering solutions. The location is Bothell, WA with flexibility for hybrid work arrangements.

This position supports engineering execution for new and existing power generation facilities, including simple cycle and combined cycle plants, and requires technical knowledge in thermodynamics, heat transfer, fluid systems, and equipment specification.

Your role

• Perform mechanical engineering design for combined cycle and simple cycle power generation systems, including equipment sizing, system modeling, and development of P&IDs.
• Be part of the mechanical engineering team assigned to a project to deliver high‑quality power project designs while ensuring effective coordination, technical accuracy, and schedule requirements.
• Collaborate closely with multi‑discipline engineering teams, clients, and external partners to ensure project technical success.
• Prepare calculations, schematics, technical documentation, and design deliverables with clear assumptions and references.
• Develop equipment specifications for pumps, heat exchangers, pressure vessels, compressors, boilers, cooling systems, and balance‑of‑plant components.
• Support proposal development, cost estimation, and project execution planning as needed.
• Coordinate with equipment vendors, review submittals, and respond to technical inquiries.
• Maintain a strong commitment to quality assurance, safety, and compliance with applicable codes and standards (ASME B31.1, ASME BPVC, NFPA, HEI, API, etc.).
• Provide occasional field engineering support, including site visits, inspections, testing oversight, and construction support.

About you

• Bachelor's degree in mechanical or chemical engineering or related discipline from an ABET‑accredited program.
• Professional Engineer (PE) license preferred.
• Minimum of 5 years of engineering experience, preferably in power generation or industrial facilities.
• Experience in pipe sizing, flow calculations, and modeling of compressible/incompressible systems.
• Experience preparing P&IDs, equipment specifications, and mechanical design deliverables.
• Experience or desire to work with design tools such as AFT Fathom, AFT Arrow, GT Pro, Steam Pro, Thermoflex, AutoCAD, and SmartPlant 3D.
• Experience in engineering design services and project execution within the energy sector is strongly desirable.
• Familiarity with piping materials, valves, control valves, and relief valve design a plus.
• Basic understanding of thermodynamics, heat transfer, and fluid flow with specific experience in combined cycle plant performance, HRSG systems, steam turbine cycles, and gas turbine auxiliary systems.
• Ability to clearly communicate complex technical concepts to colleagues, suppliers, and clients.
• Flexibility to manage workload across multiple projects while upholding safety and quality standards.
• Commitment team collaboration and maintaining strong professional relationships.

Rewards & benefits

At AtkinsRéalis, our values—Safety, Integrity, Collaboration, Innovation, and Excellence—are more than just words. They are the foundation of who we are and how we work. These principles shape our culture, guide our decisions, and inspire us to create an environment where every team member feels empowered to grow, succeed, and make a meaningful impact.

Depending on your employment status, AtkinsRéalis benefits may include medical, dental, vision, company-paid life and short- and long-term disability benefits, employer-matched 401(k) with 100% vesting, employee stock purchase plan, Paid Time Off, leaves of absences options, flexible work options, recognition and employee satisfaction programs, employee assistance program, and voluntary benefits. You can review our comprehensive benefits page here.

About AtkinsRéalis

We’re AtkinsRéalis, a world‑class engineering services and nuclear organization. We connect people, data and technology to transform the world's'infrastructure and energy systems. Together, with our industry partners and clients, and our global team of consultants, designers, engineers and project managers, we can change the world. We’re committed to leading our clients across our various end markets to engineer a better future for our planet and its people.

Additional information

Expected compensation range is between $95,000 - $130,000 salary depending on skills, experience, and geographical location.

AtkinsRéalis is an equal opportunity, Drug-Free employer EOE/Veteran/Disability

Please review AtkinsRéalis' Equal Opportunity Statement here.

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Unless expressly authorized by AtkinsRéalis, candidates may not use generative artificial intelligence tools, real‑time interview coaching applications, or AI‑generated responses created during the interview. Candidates are expected to accurately represent their qualifications, experience, knowledge, and abilities throughout the recruitment process. The use of unauthorized assistance, misrepresentation of credentials or experience, or any conduct that compromises the integrity of the selection process may result in disqualification from further consideration or withdrawal of an employment offer, at the discretion of AtkinsRéalis.

AtkinsRéalis is committed to providing reasonable accommodations to qualified individuals with disabilities. If you require an accommodation to participate in the application, interview, or selection process, please contact us at [e-mail]. Requests for accommodation will be considered in accordance with applicable law.

Note to staffing and direct hire agencies: In the event a recruiter or agency who is not on our preferred supplier list submits a resume/candidate to anyone in the company, AtkinsRéalis family of companies, we explicitly reserve the right to recruit and hire the candidate(s) at our discretion and without any financial obligation to the recruiter or agency. https://careers.atkinsrealis.com/recruitment-agencies