Senior E&I Project Engineer - Oil & Gas & Fabrication

Sigma Engineering Works; Dubai; On-site; AED 180,000 - 360,000; Full time

Job summary

Sigma Engineering Works in Dubai, part of Mazrui Energy, seeks a dynamic E&I Project Engineer to lead estimation, planning, coordination, and execution of Electrical and Instrumentation activities for assigned projects. The role also supports non-E&I fabrication and mechanical work when required.

You will review RFQs, drawings, specs, prepare cost estimates, coordinate with procurement, supervise installation and testing, and ensure on-time delivery while maintaining safety and quality standards.

Qualifications

• 5–15 years of experience in Electrical & Instrumentation engineering, preferably in oil & gas, industrial, or fabrication projects.
• Experience in E&I project execution, installation, testing, and commissioning activities.
• Hands-on experience in preparing estimates, material take-offs (MTO), and supporting tender/quotation preparation.
• Experience in reviewing E&I drawings, technical documents, and project specifications.
• Familiarity with project documentation, technical submissions, RFIs, and coordination with engineering and project teams.
• Experience working with procurement and suppliers for technical clarification and material selection.
• Exposure to fabrication or multidisciplinary project environments will be an added advantage.
• Ability and willingness to support non‑E&I projects when required by management.

Responsibilities

• Review RFQs, drawings, specifications, and project requirements related to E&I scope.
• Prepare cost estimates, material take-offs, and manpower requirements for E&I works.
• Obtain quotations from suppliers and subcontractors for E&I materials and services.
• Support preparation of technical and commercial proposals.
• Coordinate with procurement and engineering teams during bid preparation.
• Provide estimation and technical support for non-E&I projects (fabrication/mechanical) when required.
• Plan, coordinate, and supervise Electrical and Instrumentation activities for assigned projects.
• Review E&I drawings, cable schedules, instrument lists, and technical documents.
• Ensure proper installation, testing, and commissioning of E&I systems.
• Monitor project progress and ensure activities are completed as per schedule.
• Coordinate with engineering, procurement, QA/QC, and fabrication teams.
• Support project execution activities for non-E&I projects when assigned.
• Review E&I drawings, technical submittals, and documentation.
• Coordinate document submissions and approvals with the document controller.
• Maintain records of inspections, testing reports, and project documentation.
• Assist in preparation of technical queries (TQ), RFIs, and project documents.
• Assist documentation and coordination for non-E&I projects when required.
• Supervise installation and testing works as per approved drawings and specifications.
• Coordinate inspections with QA/QC teams and client representatives.
• Identify technical issues and coordinate with engineering teams to resolve them.
• Provide site coordination and technical support to fabrication/mechanical teams when required.
• Plan manpower, materials, and tools required for E&I works.
• Coordinate with procurement for timely material availability.
• Monitor subcontractor and team performance.
• Support planning, coordination, and progress tracking for non-E&I projects when required.
• The engineer is expected to support all company projects, including fabrication, mechanical, and multidisciplinary activities, whenever E&I workload is limited or when additional engineering support is required.

Skills

Estimation

Coordination

Tender support

E&I engineering

Job description

Sigma Engineering Works in Dubai, part of Mazrui Energy, seeks a dynamic E&I Project Engineer to lead estimation, planning, coordination, and execution of Electrical and Instrumentation activities for assigned projects. The role also supports non-E&I fabrication and mechanical work when required.

You will review RFQs, drawings, specs, prepare cost estimates, coordinate with procurement, supervise installation and testing, and ensure on-time delivery while maintaining safety and quality standards.