Commissioning Engineer, Mechanical & Process Systems

Job Description

Job Description

PPG Staffing is seeking a Commissioning Engineer with a process/mechanical focus to support a major construction project. This role will coordinate system readiness, testing, startup, and turnover, working closely with the construction team, subcontractors, equipment vendors, and project stakeholders.

Applicants must be U.S. citizens or lawful permanent residents.

Responsibilities

• Support commissioning of mechanical equipment, process piping, and related systems.
• Review drawings, specifications, equipment submittals, and commissioning documentation.
• Verify installation completeness and readiness for startup and testing.
• Coordinate inspections, equipment startup, and functional testing with subcontractors and vendors.
• Confirm that systems operate according to project requirements and documented procedures.
• Identify deficiencies, track corrective actions, and verify resolution.
• Troubleshoot mechanical and process system issues alongside field teams.
• Maintain commissioning checklists, test records, deficiency logs, and turnover documentation.
• Communicate system status, testing constraints, and outstanding issues to project leadership.
• Follow site safety requirements throughout commissioning activities.

Qualifications

• Relevant experience in mechanical or process system commissioning, startup, field engineering, or construction.
• Working knowledge of mechanical equipment, piping systems, and system testing procedures.
• Ability to read mechanical drawings, piping and instrumentation diagrams, specifications, and equipment documentation.
• Experience coordinating with construction teams, subcontractors, and equipment vendors.
• Strong troubleshooting, organization, communication, and documentation skills.
• Ability to work on site in an active construction environment.
• U.S. citizenship or lawful permanent resident status required.

Preferred Experience

• Semiconductor, industrial, manufacturing, data center, or other complex facility projects.
• Equipment startup, functional performance testing, and system turnover.
• A degree in mechanical engineering or a related discipline, or equivalent relevant experience.

Apply Today

Submit your resume highlighting your mechanical/process systems experience and the commissioning or startup activities you have supported.