Engineer

JVR Software; Centurion; On-site; ZAR 600,000 - 800,000; Full time

Job summary

Network Finance is seeking a skilled Software Engineer - PLC Automation in Gauteng to develop, program, test, and commission PLC-based automation systems for industrial applications.

You will combine software development with control systems knowledge to deliver reliable, efficient automation solutions and collaborate with multidisciplinary engineering teams to optimise processes and equipment performance.

Qualifications

• Degree or equivalent in Software Engineering, Electronic Engineering, Electrical Engineering, Mechatronics or control systems.
• Proven PLC programming and industrial automation software development experience.
• Strong understanding of industrial control systems, automation principles and control logic.
• Experience with one or more PLC platforms (Siemens, Allen-Bradley, Schneider, Omron, Mitsubishi).
• Experience with HMI/SCADA development and configuration.
• Knowledge of Modbus, Profinet, Profibus, EtherNet/IP, OPC UA communications.
• Ability to troubleshoot software and hardware interfaces in automated systems.
• Strong documentation and communication skills.

Responsibilities

• Develop, program, configure, and maintain PLC-based automation and control systems for industrial applications.
• Write, test, debug, and optimise PLC software to meet functional, operational, and safety requirements.
• Develop and configure HMI and SCADA applications for machine control, process visualisation, monitoring, and data acquisition.
• Integrate PLCs with electrical equipment, instrumentation, sensors, actuators, drives, and other control devices.
• Develop control logic, sequences, interlocks, alarms, and process control functions.
• Perform software testing, simulation, troubleshooting, and system validation before deployment.
• Participate in installation, commissioning, and start-up of automated machinery and industrial systems.
• Diagnose and resolve PLC software, communication, instrumentation, and control system faults.
• Collaborate with multidisciplinary engineers to ensure seamless system integration.
• Develop and maintain technical documentation, including software specifications and operating manuals.
• Modify and upgrade existing PLC software to improve performance and reliability.
• Integrate industrial communication protocols between PLCs, HMIs, SCADA, drives, and supervisory systems.

Skills

PLC programming

Industrial automation

SCADA/HMI development

Software testing

Education

Bachelor's degree in Electrical/Software/Mechatronics

Tools

Siemens PLCs

Allen-Bradley/Rockwell

Schneider Electric PLCs

Omron PLCs

Mitsubishi PLCs

Job description

Employer Network Finance Location Gauteng Job type Electronics Salary Not specified Posted 18 Oct 2026

The successful candidate will be responsible for developing, programming, testing, and commissioning PLC-based automation systems for industrial applications. This role requires a strong combination of software development capability, control systems knowledge, and practical engineering experience to deliver reliable, efficient, and integrated automation solutions.

The ideal candidate will enjoy solving complex technical challenges, developing innovative automation solutions, and working closely with multidisciplinary engineering teams to optimise industrial processes and equipment performance.

An exciting opportunity exists for a skilled Software Engineer - PLC Automation to join a dynamic engineering team specialising in industrial automation, control systems, and software-driven engineering solutions.

The successful candidate will be responsible for developing, programming, testing, and commissioning PLC-based automation systems for industrial applications. This role requires a strong combination of software development capability, control systems knowledge, and practical engineering experience to deliver reliable, efficient, and integrated automation solutions.

The ideal candidate will enjoy solving complex technical challenges, developing innovative automation solutions, and working closely with multidisciplinary engineering teams to optimise industrial processes and equipment performance.

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Key Responsibilities

• Develop, program, configure, and maintain PLC-based automation and control systems for industrial applications.
• Write, test, debug, and optimise PLC software to meet functional, operational, and safety requirements.
• Develop and configure HMI and SCADA applications for machine control, process visualisation, monitoring, and data acquisition.
• Integrate PLCs with electrical equipment, instrumentation, sensors, actuators, drives, and other industrial control devices.
• Develop control logic, sequences, interlocks, alarms, and process control functions.
• Perform software testing, simulation, troubleshooting, and system validation before deployment.
• Participate in the installation, commissioning, and start-up of automated machinery and industrial systems.
• Diagnose and resolve PLC software, communication, instrumentation, and control system faults.
• Work closely with electrical, electronic, mechanical, and process engineers to ensure seamless system integration.
• Develop and maintain technical documentation, including software specifications, functional design specifications, control philosophies, and operating manuals.
• Modify and upgrade existing PLC software to improve system performance, reliability, and operational efficiency.
• Integrate industrial communication protocols and interfaces between PLCs, HMIs, SCADA systems, drives, and supervisory systems.
• Ensure that automation solutions comply with applicable engineering standards, client requirements, and relevant safety practices.
• Provide technical support to clients, maintenance teams, and end users where required.
• Manage assigned engineering tasks and deliver project milestones within agreed timelines, budgets, and quality requirements.

Minimum Requirements

• A degree, diploma, or relevant qualification in Software Engineering, Electronic Engineering, Electrical Engineering, Mechatronics, Control Systems, or a related technical discipline.
• Demonstrable experience in PLC programming and industrial automation software development.
• Strong understanding of industrial control systems, automation principles, and control logic.
• Experience with one or more PLC platforms, such as Siemens, Allen-Bradley/Rockwell, Schneider Electric, Omron, or Mitsubishi.
• Experience with HMI and/or SCADA development and configuration.
• Knowledge of industrial communication protocols such as Modbus, Profinet, Profibus, EtherNet/IP, or OPC UA.
• Ability to troubleshoot software and hardware interfaces within automated systems.
• Understanding of electrical control systems, instrumentation, and industrial equipment integration.
• Strong analytical, programming, and problem-solving skills.
• Good technical documentation and communication skills.
• Ability to work independently and collaboratively within a multidisciplinary engineering