Sr E&IC Engineer
Core
Develop, test, and maintain PLC programs and HMI applications for safety-critical control systems in oil & gas and process automation, including hydraulic power units and fire suppression systems.
Role type
Senior IC Controls & Automation Engineer (OT)
Builds
Control logic, HMI interfaces, and secure automation systems for industrial process plants
Domain
Oil & gas / Process automation / Industrial Controls
Deliverable
production ML models | product features | dashboards & analysis | research | client delivery | infrastructure | physical/clinical work
Required skills
PLC programming (Siemens TIA Portal), HMI development (WinCC), Cause & Effect logic design, Control philosophy development, FAT/SAT support, OT cybersecurity awareness, Industrial automation troubleshooting
Preferred skills
Oil & gas domain experience, Fire suppression system knowledge (HPU/CAFS/INERT), Functional safety (SIL/IEC 61508), Simulation tools (PLCSIM Advanced), AutoCAD/EPLAN review
Technologies
Siemens TIA Portal, WinCC, WinCC Unified, PLCSIM Advanced, IEC 62443
Responsibilities
Develop and maintain PLC logic for interlocks, alarms, and shutdown sequences; Design HMI applications for operator interaction; Implement Cause & Effect matrices and control narratives; Support commissioning and testing of safety-critical systems; Apply OT cybersecurity principles in network design and system integration
Seniority
Senior, hands-on IC