Senior PLC Software Engineer

Mallaghan Engineering Ltd • dungannon, dungannon, United-Kingdom • Posted June 20, 2026

Location dungannon, dungannon
Job Type Full-time
Category Engineering | Engineering
Posted June 20, 2026
Full job description
Controls work encompasses control strategy development and verification for engine, hybrid, and electric vehicles. This includes integration and control of a wide range of components such as electronic control units (ECUs), motors, drives, engines, actuators, energy storage systems, and sensors. Additionally, control systems are developed for autonomous vehicle technologies and other auxiliary systems used in our airport ground support applications.
Main Duties and Responsibilities
Understand and transform the desired vehicle functionality into functional software specifications and create software architecture using tools like CoDeSYS or Danfoss Plus 1.
Define electronic systems and select hardware platforms to deliver the technical solution, considering environmental and cost targets.
Ensure robust and reliable ECU communication using protocols such as SAE J1939.
Read and interpret electronic schematic, wiring dia...

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