Senior Mechanical Engineer: Lead Infra & Building Systems

WSP Global Inc.; Tempe (AZ); On-site; USD 90,000 - 130,000; Full time

Job summary

WSP Global Inc. is seeking an experiencedMechanical Engineer to lead design efforts for mechanical systems across infrastructure and building projects. The role emphasizes analysis, planning, and the integration of automatic temperature control, air distribution, hydronic, and plumbing systems.

The candidate will guide design teams, prepare calculations and drawings, and ensure projects meet safety, quality, and regulatory standards while coordinating with owners, consultants, and clients.

Qualifications

• Bachelor’s degree in mechanical engineering or closely related field.
• 5–7 years of relevant post-education engineering experience with mechanical design experience.
• Engineer in Training Certification.
• Proficient knowledge of mechanical engineering principles and design/build processes.
• Experience with building and infrastructure planning, design, and construction management.

Responsibilities

• Provide technical guidance for mechanical systems design, development, and integration across projects.
• Develop construction and installation plans, specifications, and estimates.
• Prepare data, reports, calculations, and technical drawings for project teams.
• Ensure compliance with applicable codes, standards, and safety requirements.
• Collaborate across disciplines and with clients, subcontractors, and regulators.
• Mentor junior engineers and contribute to QA/QC processes.

Skills

Project management

Technical writing

Interpersonal communication

Self-leadership

Problem solving

Independent work

Education

Bachelor’s Degree in Mechanical Engineering

Engineer in Training Certification

Tools

AutoCAD

CAM

Microsoft Excel

Job description

WSP Global Inc. is seeking an experiencedMechanical Engineer to lead design efforts for mechanical systems across infrastructure and building projects. The role emphasizes analysis, planning, and the integration of automatic temperature control, air distribution, hydronic, and plumbing systems.

The candidate will guide design teams, prepare calculations and drawings, and ensure projects meet safety, quality, and regulatory standards while coordinating with owners, consultants, and clients.