Senior Building Automation PLC Commissioning Technician

Siemens Mobility; Chicago (IL); On-site; USD 73,000 - 125,000; Full time

Job summary

Siemens Mobility in Illinois is seeking a Senior Commissioning Technician to support building automation and data center facilities across the United States. You will participate in startup, commissioning, validation, and lifecycle transition for complex automation systems, coordinating with engineering, PM, service teams and customers.

The role requires 5+ years of commissioning experience, PLC troubleshooting, and the ability to read electrical schematics and sequences of operation.

Qualifications

• 5+ years of experience supporting commissioning, controls and building automation.
• Ability to read electrical schematics, control drawings, specs and sequences.
• Experience with startup, testing, troubleshooting or validation of complex automation systems.

Responsibilities

• Participate in startup, checkout, commissioning, validation and acceptance activities.
• Support verification, panel checkout, I/O validation and loop testing.
• Troubleshoot PLC controllers, field devices and networked automation systems.
• Assist with startup and commissioning of HVAC, electrical and critical infrastructure systems.
• Review drawings and documentation; support FAT, SAT and turnover.
• Coordinate activities with project teams, vendors and customers.

Skills

PLC troubleshooting

Schematic reading

Building automation

Commissioning experience

Project coordination

Education

High School Diploma or equivalent

Technical degree / military training

Tools

PLC programming tools

Job description

Siemens Mobility in Illinois is seeking a Senior Commissioning Technician to support building automation and data center facilities across the United States. You will participate in startup, commissioning, validation, and lifecycle transition for complex automation systems, coordinating with engineering, PM, service teams and customers.

The role requires 5+ years of commissioning experience, PLC troubleshooting, and the ability to read electrical schematics and sequences of operation.