Electrical & Instrumentation Desigenr

Senior Electrical & Instrumentation (E/I) Designer - Refinery

Location:

Onsite

Schedule:

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

Duration:

Contract (potential for extension or conversion) Position Overview We are seeking a 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 designsply with industry standards, NEC, and refinery specifications Required Qualifications 8+ years of E/I design experience in refinery, petrochemical, or heavy industrial environments Strong proficiency in AutoCAD (recent, hands-on experience required) Extensive experience with: P&IDs and electrical/instrumentation drawings Cable and conduit design Loop diagrams and wiring details Ability to work independently with minimal supervision in a fast-paced environment Strong understanding of NEC codes and industry standards Experience supporting turnarounds, shutdowns, and capital projects Preferred Qualifications Experience with AutoCAD Electrical, CADWorx, or SmartPlant (SPI/Intools) Familiarity with PLC/DCS systems (Allen-Bradley, Honeywell, DeltaV, etc.) Previous onsite refinery experience with brownfield projects TWIC card (or ability to obtain) #INDG Electrical & Instrumentation Desigenr Design/ Drafting Professional