Electrical & Instrumentation Designer

Senior Electrical & Instrumentation (E/I) Designer

Location: Meraux La

Schedule: Full-Time (40 hrs/week; OT as required)

Duration: 1 year

Position Overview

Senior Electrical & Instrumentation (E/I) Designer to support refinery projects ranging from small capital improvements to large-scale upgrades and turnarounds. This role requires a highly experienced designer who can work independently produce high-quality deliverables and support fast-paced project execution.

Key Responsibilities

• Develop and modify detailed electrical and instrumentation design packages for refinery projects
• Create and update P&IDs one-line diagrams loop diagrams wiring diagrams and installation details
• Perform field walk-downs to verify existing conditions and ensure design accuracy
• Design and route conduit cable tray and wiring systems in accordance with project requirements
• Generate and maintain instrument indexes I/O lists and cable schedules
• Support equipment layout and panel design including junction boxes and marshalling cabinets
• Collaborate with engineers project managers and other disciplines to ensure alignment on scope and deliverables
• Review and revise drawings to reflect as-built conditions
• Ensure all designs comply with industry standards NEC and refinery specifications

Required Qualifications

• 5 years of E/I design experience in refinery petrochemical or heavy industrial environments