Senior Engineer, Construction & Commissioning Mechanical

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 Construction & Commissioning Senior Mechanical Engineer provides senior-level technical support for mechanical construction and commissioning activities across power generation projects, with a focus on resolving field issues and improving installation and commissioning procedures. The role serves as a key interface between site Technical Field Advisors (TFAs), Engineering, Quality, suppliers, and project teams to resolve PARs, RFIs/TQs, and installation or commissioning challenges in alignment with OEM requirements, contract specifications, and field conditions.

This position also captures lessons learned and incorporates them into procedures and future project deliverables. The role supports Simple Cycle, Combined Cycle (CCGT), and Combined Heat and Power (CCHP) projects, including single- and multi-shaft configurations, and requires the ability to work independently in a fast-paced, execution-focused environment.

Key Responsibilities

• Demonstrates our core competencies: Action oriented, change champion, customer-focused, developing self & others, and ownership
• Provide senior-level mechanical engineering support for construction, commissioning, and startup activities across power generation projects.
• Apply independent engineering judgment to evaluate field conditions, select appropriate methods, and resolve technical issues with minimal supervision.
• Provide technical expertise for gas and steam turbine installation, including foundations, skids, modules, bearing and coupling alignment, and auxiliary systems such as lubrication, fuel gas, and air cooling systems.
• Resolve PARs, RFIs/TQs, and field technical issues by coordinating with site teams, Engineering, Quality, and suppliers to support safe and timely execution.
• Lead or support root cause analysis (RCA) and corrective actions, ensuring solutions align with design requirements, procedures, and contractual obligations.
• Develop, review, and improve mechanical erection and commissioning procedures, incorporating field experience and lessons learned.
• Interpret engineering documentation, including P&IDs, drawings, specifications, equipment requirements, and supplier documentation.
• Collaborate with cross-functional project teams to align engineering deliverables with construction, commissioning, and startup requirements.
• Provide technical input during project meetings and prepare clear engineering reports, documentation, and presentations.
• Mentor junior engineers and promote safe, high-quality execution, ensuring compliance with company procedures, safety standards, and contractual requirements.

Requirements

• Bachelor’s degree in Mechanical Engineering required, with 12+ years of relevant experience in power generation, construction, industrial operations, or a comparable combination of education, training, and experience.
• Strong mechanical engineering and analytical skills, with the ability to troubleshoot complex equipment issues, analyze technical data, and develop sound engineering solutions.
• Ability to read and interpret technical documentation, including engineering procedures, diagrams, professional publications, and applicable regulations.
• Strong written and verbal communication skills, with the ability to prepare technical reports, business correspondence, procedures, and clearly communicate engineering findings.
• Proficiency in Microsoft Office, including Word, Excel, PowerPoint, and Outlook, as well as applicable engineering analytical tools.
• Experience with project scheduling software, such as Primavera P6 or similar tools, is preferred.
• Knowledge of ISO procedures and OSHA safety requirements is preferred.

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.