PMC Instrumentation & Control Engineer (Detailed Engineering & Execution)

About Perle Perle powers the most ambitious AI initiatives in the world with human intelligence at scale. We work with the world’s leading model builders and enterprises to deliver expert-in-the-loop data, model evaluation, and trust systems that make AI safe, responsible, efficient and exceptionally high-performing. Our clients don’t buy software, they buy outcomes: accuracy, reliability, and defensibility. We’re an early-stage, founder-led company operating in the highest-stakes markets of AI. Every hire defines how we win. The Opportunity Looking for a PMC Instrumentation & Control Engineer with strong detailed engineering and project execution experience in Oil & Gas projects. Candidate must have either US, UK or Australian citizenship. Relocation can be accommodated. What you'll do Review instrumentation specifications, I/O lists, hook-up drawings, and control philosophies.Ensure compliance with IEC, ISA, SIL, and functional safety standards.Oversee contractor I&C engineers during detailed engineering.Support DCS, PLC, SIS implementation and site integration.Participate in HAZOP, SIL, and cause & effect reviews. Qualifications 10+ years Instrumentation & Control experience.Hands-on experience with DCS/SIS systems.Minimum 5 years Oil & Gas experience in GCC. Locations: Riyadh, Saudi Arabia