Position: Controls EngineerLocation: Johns Creek, GA
Contract Duration: 8 Months (Target Start: June 9, 2025)
Note: Beckhoff TwinCAT PLC experience is mandatoryOverview & ObjectiveWe are seeking one (1) expert Controls Engineer to support Beckhoff TwinCAT PLC systems in a 24/7 medically regulated (cGMP) environment. This 8-month contract role is focused on:Investigation, development, and testing of PLC programsEtherCAT diagnostics and safety system integrationSpecification monitoring defeat analysisHigh-quality documentation in compliance with FDA and cGMP standardsScope of WorkThe Controls Engineer will be responsible for:TwinCAT Program EnhancementInvestigate, design, develop, test, and validate PLC code (Beckhoff TwinCAT, EtherCAT)Hardware DiagnosticsImprove EtherCAT diagnostics, HMI messaging, and logging functionsSafety SystemsEnhance and validate safety signal logicImplement and verify failure messagingEnsure compliance with relevant safety and regulatory standardsSpecification MonitoringInvestigate and report on potential bypasses in monitoring systemsDevelop and test mitigation strategies to prevent OOS (out-of-specification) productionKey DeliverablesFully reviewed and documented TwinCAT PLC code under version controlFormal investigation reports and engineering recommendationsStructured test plans and validation reportsUpdated system documentation suitable for audits and regulatory reviewPeriodic progress updates and final summary reportCandidate ProfileRequired Experience:Proven expertise in Beckhoff TwinCAT and EtherCAT PLC systemsStrong background in industrial automation and PLC safety systemsExperience working in regulated medical or pharmaceutical environments (cGMP)Responsibilities:Execute all engineering tasks as defined in the Scope of WorkFollow site and quality protocols rigorouslyMaintain clear and timely communication with client stakeholdersClient ResponsibilitiesProvide access to necessary documentation, systems, and personnelDefine technical requirements and provide timely feedback  
