Siemens PLC & HMI Automation Engineer

Collins McNicholas Group; Munster; On-site; EUR 45,000 - 70,000; Full time

Job summary

Collins McNicholas Group is seeking an Automation Controls Engineer to join an innovative engineering team in Ireland. The role focuses on developing, commissioning and supporting Siemens-based automation systems, with emphasis on PLC/HMI programming and system integration.

Responsibilities include configuring Profinet/Modbus TCP/Ethernet/IP networks, testing and commissioning, and maintaining detailed technical documentation. Travel within Ireland and internationally may be required.

Qualifications

• Degree in Electrical, Automation, Computer Engineering or related discipline.
• 3–5 years' experience in automation controls engineering.
• Experience programming PLCs and HMIs, Siemens TIA Portal or Step 7; other platforms considered.

Responsibilities

• Develop, test and maintain Siemens PLC and HMI programmes using TIA Portal.
• Support design and integration of automation control systems (hardware/software).
• Configure industrial networks (Profinet, Modbus TCP, Ethernet/IP).
• Carry out system testing, debugging, validation and commissioning.
• Troubleshoot automation faults and support preventative maintenance.
• Assist with customer installations, acceptance testing and handovers.
• Maintain technical documentation, test plans and system records.
• Support continuous improvement and new automation technologies.

Skills

Siemens PLC

HMI programming

TIA Portal

Step 7

Industrial networks

Profinet

Modbus TCP

Ethernet/IP

SCADA

IoT

Cloud connectivity

Siemens Insights Hub

Python

C++

Java

JavaScript

Troubleshooting

Travel willingness

Education

Degree in Electrical Engineering

Degree in Automation Engineering

Degree in Computer Engineering

Tools

TIA Portal

STEP 7

Profinet

Job description

Collins McNicholas Group is seeking an Automation Controls Engineer to join an innovative engineering team in Ireland. The role focuses on developing, commissioning and supporting Siemens-based automation systems, with emphasis on PLC/HMI programming and system integration.

Responsibilities include configuring Profinet/Modbus TCP/Ethernet/IP networks, testing and commissioning, and maintaining detailed technical documentation. Travel within Ireland and internationally may be required.