Hoffman & Hoffman, Inc. · 1 month ago
PLC Programmer
Charlotte, NC
Full-time
Onsite
Entry, Mid Level
2+ years expHoffman & Hoffman Inc is seeking a PLC Programmer who will be responsible for designing, developing, and implementing PLC programs for various mechanical and electrical systems. The role involves collaborating with engineering teams to ensure efficient and safe operation of automated systems, as well as troubleshooting and optimizing system performance.
Heating Ventilation and Air Conditioning (HVAC)Industrial ManufacturingManufacturingRetail
Responsibilities
Work with a team of design engineers to develop system control strategies
Develop Rockwell and Siemens PLC programs using:
P&IDs
Sequence of operation documentation
Project plans and specifications
Customer requirements and standards
Perform integrations to different communication protocols, including (but not limited to) Modbus, Ethernet/IP, Profibus, and BACnet
Collaborate with SCADA developers to implement HMI integration and control via SCADA software
Develop simulation, bench test, factory acceptance test protocol documentation
Perform simulations, bench tests, factory witness tests, and on-site commissioning tests for each program
Position requires up to 30% of travel to customer sites for deployment of post-deployment support activities
Qualification
Required
2+ years of experience programming Rockwell and/or Siemens PLC
Understanding BAS controls and Process Plant controls in different environments
Must be able to initiate and execute programming tasks either individually or as a team, fulfilling all necessary responsibilities to ensure successful client delivery
Must be able to read electrical, process control drawings, and P&IDs
Must have a good understanding of mechanical, HVAC, plumbing, electrical, and process systems
Good understanding of IT networks
Experience with multiple communication protocols and Gateway networking
Modbus
Ethernet/IP
Profibus
BACnet
Preferred
Bachelor's degree in Systems Engineering, Controls Engineering, Software Engineering, Electrical Engineering, Mechatronics Engineering, or Computer Science
Experience with DDC, Tridium, or other BAS control systems
Company
Hoffman & Hoffman, Inc.
Since 1947, Hoffman & Hoffman, Inc.
501-1000 employees
Funding
Current Stage
Late StageLeadership Team
Jim Bingham
Chief Executive Officer
Brian Lunsford
Chief Financial Officer
Recent News
2025-12-15
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