Senior PLC Software Engineer

Full job description We're looking for a proactive and detail-oriented PLC Software Engineer to join our engineering team. In this role, you'll design and implement control software for bespoke industrial systems, driving performance, reliability, and innovation across our automation platforms. Reporting to the Electrical Engineering Manager, you'll collaborate with multidisciplinary teams to integrate PLCs into complex control architectures, including Telematics and HMI interfaces.

You'll take ownership of system programming, testing, and optimization-ensuring our Ground Support Equipment (GSE) meets the highest standards of safety and efficiency. This is a fantastic opportunity to apply your technical expertise, contribute to high-impact engineering projects, and help deliver the next generation of smart, high-performance industrial solutions. Main Duties and Responsibilities Design, program, configure and implement software in PLC systems to automate industrial systems to meet operational needs.

Debug, test, and validate control logic to ensure performance standards are achieved. Collaborate with electrical and mechanical engineers to integrate PLCs into broader control system architecture, including Telematics and HMI interfaces. Analyse and optimize existing control logic to improve efficiency, accuracy, and system reliability. Troubleshoot system malfunctions, identifying and implementing corrective actions to minimize downtime. Position: PLC Software Engineer

Reports to:

Head of Engineering Department:
Engineering

Location:

Main Site

Hours:

41.5 Manage system backups, maintain version control, and implement safety interlocks to safeguard against system failures. Create comprehensive documentation, including wiring diagrams, ladder logic, and I/O configurations, to support ongoing system management and troubleshooting in accordance with global safety standards in electronics system design. Maintains product and company reputation by complying with regulations. Use vehicle interface tools such as Vector CANalyzer, CANfox, etc.

Contributes to team effort by accomplishing related results as needed. Any other duties as required by the Line Manager to suit business needs. Adherence to our ISO 9001 Quality management system. Adherence to company health and safety procedures. In return we offer:
Health Cash Plan Pension Life Assurance Discounted High Street, Gym Membership and Insurance Long Service Awards Social Events Cycle to Work Scheme Technology Scheme On-site Parking Early finish on Fridays! Join Mallaghan Engineering as a PLC Software Engineer and be part of shaping the future of aviation support solutions. Apply now to start your journey with us keeping the world moving !

Other Info Job Types: Permanent

Schedule:

Monday - Friday Work authorisation:
United Kingdom To Apply Please forward your CV via the APPLY Now button below.