Mechanical Engineer

Job Description

Job Summary: We are seeking a skilled Mechanical Engineer with expertise in P&ID (Piping & Instrumentation Diagram) drafting using AutoCAD or Plant 3D, along with experience in hazardous area classification drawings per NFPA 2, IEC 60079, and ATEX standards. The ideal candidate will have strong technical knowledge of mechanical systems, process safety, and flammable material handling in industries such as oil & gas. Key Responsibilities: • Develop, modify and review P&IDS (Piping & Instrumentation Diagrams) using AutoCAD or Plant 3D. • Prepare hazardous area classification drawings in compliance with NFPA 2, IEC 60079, and other relevant standards. • Collaborate with process engineers, safety teams, and project managers to ensure P&IDs and hazardous area layouts meet regulatory and client requirements. • Apply zone classifications (Zone 0, 1, 2 / Division 1, 2) for flammable gas, vapor, and dust environments. • Ensure proper equipment selection (Ex-rated) and spacing in hazardous zones. • Perform design validation and troubleshoot discrepancies in P&IDs and hazardous area plans. • Generate GA (General Arrangement) drawings, and BOMs (Bill of Materials) as needed. • Participate in HAZOP, SIL, and LOPA studies related to process safety and hazardous area design. • Maintain documentation and version control for engineering drawings. • Support as-built updates and ensure proper handover to clients. Required Skills & Qualifications: • Bachelor’s degree in mechanical engineering, Chemical Engineering, or related field. • 3+ years of experience in P&ID drafting using AutoCAD and/or Plant 3D. • Proven experience in hazardous area classification drawings (NFPA 2, IEC 60079, ATEX etc). • Familiarity with industry standards (ISA 5.1, ASME B31.3, etc.). • Knowledge of 3D modeling (Plant 3D, AutoCAD MEP, or similar) is a plus. • Ability to interpret PFDs (Process Flow Diagrams) and convert them into detailed P&IDs. • Strong attention to detail and ability to work in a collaborative environment. • Excellent communication and documentation skills. Show more Show less