Position: PLC Programmer (Allen-Bradley)
Location: Houston, TX (Onsite)
Exp: 7-12 Yrs
Duration: 12+ months
15% travel required
Key Skills: Rockwell Automation/Allen Bradely, PLC, Chemical OR Oil & Gas experience
Job Summary
We are seeking a skilled PLC Programmer with strong experience in Allen-Bradley (Rockwell Automation) systems to support on-site automation projects. The ideal candidate will be responsible for developing, troubleshooting, and maintaining PLC programs, ensuring efficient operation of industrial systems, and supporting commissioning activities.
Key Responsibilities
Develop, modify, and troubleshoot PLC programs using Allen-Bradley platforms (ControlLogix, CompactLogix, MicroLogix)
Configure and maintain HMI/SCADA systems (FactoryTalk View or equivalent)
Perform on-site commissioning, startup, and testing of automation systems
Debug and resolve issues related to PLC logic, I/O systems, and communication networks
Integrate PLCs with field devices such as transmitters, switches, valves, motors, VFDs, and actuators
Work with industrial communication protocols (EtherNet/IP, DeviceNet, Modbus)
Read and interpret electrical schematics, P&IDs, and control system documentation
Collaborate with engineering, maintenance, and operations teams over calls, zoom and in-person meetings.
Ensure compliance with safety standards and industry’s best practices
Provide documentation, including technical reports, program backups, and change logs
Required Qualifications
Bachelor’s degree or Associate degree in Electrical Engineering, Automation, Mechatronics, or related field
3+ years of hands-on experience with Allen-Bradley PLC programming
Strong knowledge of RSLogix 500 / Studio 5000 (Logix Designer)
Experience with HMI/SCADA development (FactoryTalk preferred)
Solid understanding of industrial automation systems and control theory
Ability to work on-site independently and handle troubleshooting under pressure
Travel to sites and stay to complete the work.
Familiarity with industrial networking and system integration
Preferred Qualifications
Knowledge of Safety PLC systems
Prior experience in industries such as manufacturing, oil & gas, energy, or automotive
Rockwell Automation certification is additional preference
Key Skills
PLC Programming (Allen-Bradley)
Troubleshooting & Debugging
Industrial Automation Systems
Communication Protocols
Electrical & Controls Engineering
Problem-Solving and Analytical Skills
Strong Communication and Documentation Skills
Work Environment
Primarily on-site work at industrial facilities including plant/factory environments
May require travel, extended hours, or weekend work during commissioning phases
15% of travel