Principal Mechanical Engineer

PEAK Technical Staffing USA is seeking a Principal Mechanical Engineer who will serve as a senior technical leader responsible for the design, specification, and delivery of mechanical systems within EPC projects. This role focuses on rotating equipment, pressure vessels, and ensuring designs meet project requirements, industry standards, and client expectations.

Responsibilities:

• Lead the mechanical engineering scope for EPC projects from concept through execution
• Design, specify, and review rotating equipment (pumps, compressors, turbines), pressure vessels and other major mechanical equipment
• Ensure compliance with applicable codes and standards (ASME, API, etc.)
• Collaborate closely with process engineering to understand operating conditions and translate them into mechanical design requirements
• Interface effectively with other mechanical engineers and multidisciplinary teams (process, piping, electrical, project management)
• Review vendor drawings, datasheets, and technical bids for accuracy and compliance
• Provide technical guidance, mentorship, and quality oversight to junior and mid-level engineers
• Support procurement, construction, and commissioning phases as needed
• Troubleshoot complex mechanical issues and provide practical, cost-effective solutions

Requirements:

• Bachelor's degree in Mechanical Engineering
• Professional Engineer (PE) license required (Colorado)
• 15+ years of experience in an EPC or similar project-based environment
• Strong experience with rotating equipment and pressure vessels
• Solid understanding of process conditions (pressure, temperature, flow, materials) and their impact on mechanical design
• Proven ability to work across disciplines and communicate with both technical and non-technical stakeholders
• Experience reviewing and approving engineering deliverables and vendor documentation
• ability to obtain licensure in additional states