Engineer III, Process

MHI RJ Aviation Group; Town of Florida, Northern (NY, KY); Hybrid; USD 90,000 - 130,000; Full time

Benefits offered by this job

Medical benefits

Dental benefits

Vision benefits

401K Matching

Job summary

Mitsubishi Power Americas, Inc. is seeking a Process Engineer III to design combustion and steam turbine auxiliary systems, process equipment, and controls while supporting MPW-A projects across the Americas. The candidate should have 5–7 years in an EPC or OEM setting and strong communication skills.

The role emphasizes collaboration with customers, design verification, and delivering quality mechanical deliverables in a dynamic project environment with up to 20% travel.

Qualifications

• Bachelor’s degree in Mechanical or Chemical Engineering with 5–7 years of EPC or OEM experience.
• Experience managing P&IDs, performing hydraulic calculations, and preparing heat and material balances.
• Strong analytical capability and understanding of simple and combined cycle plant design.

Responsibilities

• Prepare heat and material balances and PFDs.
• Develop P&IDs and process data sheets for instrumentation and equipment.
• Apply process instrumentation and control principles and perform hydraulic calculations.
• Support valve specification, heat exchanger calculations, and pump sizing.
• Maintain understanding of Mitsubishi Power technologies and collaborate with customers.

Skills

P&IDs

Heat balances

Hydraulic calculations

Equipment sizing

Group presentation

Education

Bachelor’s degree in Mechanical or Chemical Engineering

Tools

Smart Plant P&ID

Job description

Company Name: Mitsubishi Power Americas, Inc.

Location: Lake Mary, FL, US, 32746

Process Engineer III

Company Overview

At Mitsubishi Power, we're not just building better clean energy technologies; we're architecting a better future. Our team is boldly redefining power generation to accelerate the world's energy transition. We operate as one team, pushing toward our vision of the future. We value problem solvers, prioritize collaboration, and support each other in an inclusive culture built on accountability and authenticity by demonstrating our values: Safety, Family, Innovative, Inclusive, Accountable & Courageous. Together, we’re building the future we all aspire to - making net zero a reality.

Role Overview

The Process Engineer III is responsible for performing process engineering design functions, including the design of combustion and steam turbine auxiliary systems, process equipment, instrumentation and control integration, and start-up support. The role supports MPW-A power projects across the Americas and requires adherence to contract and schedule requirements. The ideal candidate holds a Mechanical or Chemical Engineering degree and has 5–7 years of experience with an EPC firm or combustion/steam turbine OEM, demonstrating strong initiative, communication, and organizational skills.

Key Responsibilities

• Prepare heat and material balances and process flow diagrams (PFDs).
• Develop P&IDs and process data sheets for instrumentation and equipment.
• Apply process instrumentation and control principles and perform hydraulic calculations.
• Support valve specification, heat exchanger thermal calculations, and pump sizing.
• Apply understanding of engineering workflows and design processes.
• Maintain understanding of Mitsubishi Power technologies and participate in collaborative, customer focused work environments.
• Support creation of SOPs, work instructions, and contribute to CAPA processes.
• Provide design verification and ensure completeness and quality of mechanical procedure deliverables.

Requirements

• Bachelor’s degree in Mechanical or Chemical Engineering and 5–7 years of EPC or OEM experience.
• Experience managing P&IDs, performing hydraulic calculations, and preparing heat and material balances.
• Strong analytical capability and practical understanding of simple and combined cycle plant design.
• Experience with combustion or steam turbine auxiliary system design and commissioning.
• Knowledge of HAZOP, SIL reviews, punch-out, and startup activities.
• Hands-on Smart Plant P&ID experience.
• Technical knowledge of thermodynamics, heat transfer, fluid dynamics, and P&IDs; multilingual skills beneficial.
• Advanced Excel skills and willingness to learn VBA as needed.
• Strong communication skills, including comfort presenting to groups.
• Ability to travel up to 20% and work in customer offices or construction sites .

Why Should You Apply?

• Excellent Benefits (Medical, Dental, Vision & 401K Matching).
• Excellent development programs and advancement opportunities.
• Tuition reimbursement and on-the-job training.
• Paid vacation, sick time, and holidays.
• Committed to quality products and services.
• Great working environment and culture.
• Employee Appreciation Programs and Event.

Mitsubishi Power is an Equal Employment Opportunity (EEO) employer actively seeking to diversify the workforce and is committed to a policy of equal employment opportunity. Therefore, all qualified applicants regardless of race, color, religion, gender, sexual orientation, gender identity, national origin, disability, veteran status, or any other legally recognized protected basis under applicable law, are strongly encouraged to apply.