Automation Systems Engineer (SCADA/PLC/Data)

National Oilwell Varco; Navasota (TX); On-site; USD 85,000 - 120,000; Full time

Job summary

National Oilwell Varco in Texas is seeking a Control Systems Engineer to design, develop, and maintain SCADA, PLC, and HMI systems for manufacturing operations, including data acquisition and reporting.

You will collaborate with operations, maintenance, engineering, and IT to implement automation improvements, validate systems, and provide documentation and training. On-site role in Navasota, TX.

Qualifications

• Bachelor’s degree in electrical, computer, automation engineering or related field.
• Experience developing or supporting SCADA in industrial settings.
• Proficiency in PLC programming, troubleshooting, and control systems support.
• Experience developing and maintaining HMI applications.
• Working knowledge of SQL databases and data management.
• Understanding of industrial networks and TCP/IP protocols.
• Experience with data acquisition systems and industrial reporting tools.
• Strong troubleshooting, analytical, and problem-solving skills.
• Ability to communicate technical information clearly and maintain documentation.

Responsibilities

• Design, develop, maintain, and support SCADA systems for industrial manufacturing applications.
• Program, troubleshoot, modify, and support PLC-based control systems.
• Create and maintain HMI screens that provide clear and intuitive operator interfaces.
• Develop and maintain SQL databases used for process monitoring, data storage, and reporting.
• Configure and support industrial communication networks utilizing TCP/IP architecture.
• Develop data acquisition solutions, process charts, and reports for heat-treat and other manufacturing operations.
• Perform system testing, commissioning, and startup activities for new and existing automation systems.
• Troubleshoot controls, automation, network, and communication issues within production environments.
• Collaborate with operations, maintenance, engineering, and IT teams on automation projects and system improvements.
• Develop and maintain technical documentation, system architecture drawings, and operating procedures.
• Provide technical training and support to operations and maintenance personnel.
• Track project activities and complete follow-up actions related to automation projects and continuous improvement initiatives.
• Perform other duties as assigned.

Skills

SCADA systems

PLC programming

HMI development

SQL databases

Industrial networking

Data acquisition

Troubleshooting

Technical documentation

Communication skills

Education

Bachelor’s degree in Electrical Engineering

Tools

SCADA software

PLC programming tools

HMI software

Job description

National Oilwell Varco in Texas is seeking a Control Systems Engineer to design, develop, and maintain SCADA, PLC, and HMI systems for manufacturing operations, including data acquisition and reporting.

You will collaborate with operations, maintenance, engineering, and IT to implement automation improvements, validate systems, and provide documentation and training. On-site role in Navasota, TX.