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Automation Engineer

Coalesce Management Consulting · Singapore, Singapore

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Automation Engineer – PLC/HMI/SCADARole OverviewWe are seeking an experienced Automation Engineer to support automation lifecycle upgrades and manufacturing expansion projects within a GMP-regulated pharmaceutical environment.You will contribute throughout the project lifecycle—from requirements definition and detailed design through PLC, HMI and SCADA configuration, testing, commissioning, start-up and operational handover.Key ResponsibilitiesSupport automation lifecycle upgrades and automation workstreams for manufacturing expansion projects.Develop, review and execute automation engineering deliverables, including:User Requirement Specifications (URS)Functional Design SpecificationsHardware and Software Design SpecificationsI/O lists and control narrativesAlarm and interlock matricesRisk assessments and change controlsTesting, commissioning and turnover documentationConfigure, modify, troubleshoot and maintain PLC, HMI and SCADA applications using Siemens and Rockwell Automation platforms.Prepare and execute FAT, SAT, AIQ, AOQ, commissioning and qualification activities.Participate in system design reviews, equipment-vendor discussions, technical assessments and integration activities.Perform onsite testing, commissioning, start-up and troubleshooting while minimising disruption to manufacturing operations.Ensure automation solutions comply with site standards, cybersecurity requirements, data-integrity expectations, validation practices and GMP regulations.Work closely with Manufacturing, Quality, Validation, Maintenance, Engineering and external vendors to deliver project milestones.Maintain accurate, controlled and inspection-ready engineering documentation throughout the project lifecycle.Support commissioning, shutdown or start-up activities outside normal working hours where required.Candidate RequirementsBachelor’s degree in Automation, Control, Electrical, Electronics, Chemical or Mechanical Engineering, or a related discipline.Approximately five years of relevant experience in industrial automation, controls engineering or process automation.Hands-on experience with Siemens automation platforms such as S7 PLCs, TIA Portal, WinCC and/or PCS 7.Hands-on experience with Rockwell Automation platforms such as ControlLogix, CompactLogix, Studio 5000 and FactoryTalk View.Experience in PLC programming, HMI/SCADA configuration, industrial communication networks, field devices and control-panel interfaces.Experience supporting design, FAT/SAT, commissioning, qualification, troubleshooting and system handover.Pharmaceutical, biotechnology, medical-device or other regulated manufacturing experience is highly desirable.Familiarity with GMP, CSV/CSA, GAMP 5, 21 CFR Part 11, data integrity and validation practices would be advantageous.Strong technical documentation, troubleshooting, communication and stakeholder-management skills.Safety-focused, practical and detail-oriented, with the ability to work effectively across multidisciplinary teams.