Senior LNG & Industrial Systems Engineer

HDR; Denver (CO); On-site; USD 130,977 - 187,110; Full time

Job summary

HDR is seeking a Senior Mechanical/Process Engineer to support LNG, industrial gas, and hydrocarbon infrastructure projects across North America, including Denver, CO. The role emphasizes mechanical design, P&IDs, and system calculations, leveraging core mechanical engineering to develop LNG/cryogenic expertise.

You will lead multi-disciplinary teams, perform pipe stress analyses, support feasibility studies, and coordinate with vendors, clients, and field personnel.

Qualifications

• Bachelor's degree in Mechanical Engineering.
• Minimum 10 years in mechanical system design for commercial or institutional buildings.
• Professional Engineer license recognized by the licensing board (PE or P.Eng).
• Strong knowledge of Microsoft Office, MS Project and AutoCAD.
• Demonstrated leadership, prior team coordination and project management experience.
• Experience with architectural/engineering or engineering consulting firms.
• Active participant in employee-owned culture.

Responsibilities

• Develop mechanical and/or process system designs including P&IDs, equipment sizing, and system calculations.
• Prepare equipment specifications and support procurement activities.
• Perform pipe stress analysis (AutoPIPE) and engineering evaluations.
• Support feasibility studies, conceptual design, and cost estimating.
• Lead multiple projects as a mechanical discipline lead and coordinate with teams.
• Support bid evaluations, vendor coordination, and contractor interactions.
• Provide field support including site visits, inspections, and start-up assistance.
• Support client presentations, proposals, and ongoing client relationship development.
• Perform other duties as needed.

Skills

LNG/cryogenic exposure

Team leadership

Project management

Piping design fundamentals

Education

Bachelor's degree in Mechanical Engineering

PE or P.Eng license

Tools

AutoCAD

NavisWorks

AutoCAD Plant 3D

Revit

Caesar II

AutoPIPE

Job description

HDR is seeking a Senior Mechanical/Process Engineer to support LNG, industrial gas, and hydrocarbon infrastructure projects across North America, including Denver, CO. The role emphasizes mechanical design, P&IDs, and system calculations, leveraging core mechanical engineering to develop LNG/cryogenic expertise.

You will lead multi-disciplinary teams, perform pipe stress analyses, support feasibility studies, and coordinate with vendors, clients, and field personnel.