Senior Mechanical Engineer

Great opportunity for a Sr Mechanical Engineer in either Houston or Chandler, AZ.

Senior Mechanical Engineer (Wet Systems)

Location: Houston, TX or Chandler, AZ (Local candidates only)

Work Arrangement: Hybrid (3 days in the office / 2 days remote from home)

Position Overview

We are seeking an experienced Senior Mechanical Engineer specializing in wet systems to lead and support mechanical engineering activities on medium to large-scale industrial projects. This role requires strong technical expertise, leadership capabilities, and cross-functional coordination throughout all phases of project execution.

Reporting Structure

• Reports administratively to the Mechanical Chief Engineer within the global business unit, who provides overall objectives and strategic direction.
• Receives day-to-day operational guidance from the Engineering Group Supervisor.
• Provides technical direction and mentorship to Junior Engineers, Technical Specialists, and Designers assigned to projects.

Key Responsibilities

• Lead and manage mechanical engineering design activities for medium to large-scale projects.
• Coordinate complex interfaces between internal teams, clients, and external contractors.
• Apply extensive knowledge of wet mechanical systems and equipment packages, including:
• Chilled water systems (chillers with VFDs, pumps, expansion tanks)
• Water treatment systems
• Condenser and cooling tower systems
• Air-cooled heat exchangers
• Heating water systems (boilers and pumps)
• Skid-mounted pump and tank packages
• Support and design liquid cooling systems for Data Center projects.
• Experience with dry systems such as HVAC and cleanrooms within Semiconductor and/or Data Center environments is considered a plus.
• Utilize working knowledge of applicable industry codes and standards, including ASME, API, AWWA, and NFPA standards.
• Contribute to mechanical engineering estimates, including quantities, labor hours, and budgeting for proposals and project execution.
• Ensure engineering work complies with Engineering Department Procedures (EDPs), design guides, and company standards.
• Coordinate schedules and deliverables across multiple engineering disciplines.
• Collaborate closely with Procurement, Construction, Startup, ES&H, and Project Controls teams.
• Review and approve bid evaluations and procurement recommendations for mechanical equipment and services.
• Resolve mechanical engineering issues encountered during field execution or at job sites.
• Conduct site visits as needed to support project coordination and technical resolution.
• Participate in technical risk assessments and ensure adherence to project quality and safety standards.
• Communicate technical concepts, recommendations, and project updates effectively to clients and project leadership.

Required Qualifications

• Bachelor’s degree in Mechanical Engineering from an accredited institution.
• Professional Engineer (PE) license or equivalent international certification preferred.
• Minimum of 15 years of progressive engineering experience, including supervisory responsibilities.
• Strong background in design engineering, field engineering, startup, plant operations, or related industrial engineering environments.
• Solid understanding of mechanical systems, engineering calculations, construction methods, and engineering software applications.
• Familiarity with construction practices, cost considerations, and modern design/construction methodologies.
• Knowledge of industry regulations, codes, and approval processes.
• Excellent written and verbal communication skills.
• Experience with modular design projects is highly preferred.
• Prior experience supporting greenfield and/or brownfield projects in industries such as:
• Semiconductor
• AI Data Centers
• Life Sciences / Pharmaceuticals
• EV Battery Manufacturing
• Must be authorized to work in the United States without sponsorship.