Instrument Supervisor

Position Overview

The Instrument Supervisor is responsible for the supervision and execution of all field instrumentation installation testing and pre-commissioning activities during the offshore EPC construction phase.
The role ensures that all instrumentation and control systems including transmitters control valves panels junction boxes and cabling are installed loop-tested and commissioned safely and in compliance with project specifications drawings and international standards.

Reports to: E&I Superintendent / Construction Manager / Commissioning Manager
Interfaces with: Instrumentation Technicians QA/QC Inspectors Electrical Team and Client Representatives

Key Responsibilities

1. Supervision of Field Activities

• Supervise all instrumentation installation works including cable pulling termination tubing junction box mounting and panel wiring.
• Ensure activities are performed in accordance with IFC drawings method statements and ITPs (Inspection Test Plans).
• Coordinate daily work assignments for instrument fitters technicians and subcontractors.
• Oversee the installation and calibration of transmitters sensors control valves analyzers and fire & gas devices.
• Ensure proper segregation of signal control and power cabling systems.

2. Quality and Technical Compliance

• Verify that all instrumentation works conform to project quality requirements and international standards (IEC ISA API ISO).
• Review calibration certificates and ensure all instruments are within specified tolerances.
• Witness functional tests loop checks and pre-commissioning activities with the QA/QC and commissioning teams.
• Support preparation and closure of punch lists during mechanical completion (MC) and pre-commissioning (PC).
• Maintain and verify as-built drawings and loop folders for handover.

3. Coordination & Interface

• Coordinate with electrical mechanical and process teams to ensure multidisciplinary work fronts are aligned.
• Interface with the commissioning team to plan for energization and loop testing.
• Communicate effectively with engineering and construction management to resolve field queries and design deviations.
• Liaise with client representatives for inspections and work progress approvals.

4. HSE & Compliance

• Enforce Permit to Work (PTW) lock-out/tag-out (LOTO) and isolation procedures in all work areas.
• Conduct daily toolbox talks and ensure compliance with offshore safety rules.
• Verify proper use of PPE lifting gear and certified tools for hazardous area operations.
• Participate in HSE audits hazard identification and incident investigations as required.

5. Reporting & Documentation

• Maintain daily reports on manpower progress material consumption and site conditions.
• Prepare work completion checklists test reports and red-line mark-ups.
• Track instrument installation and testing progress in coordination with the project control team.
• Support preparation of turnover dossiers for client handover.

Qualifications & Experience

• Diploma or Bachelors Degree in Instrumentation Electrical or Control Systems Engineering.
• Minimum 12 years EPC oil & gas project experience with at least 4 years in offshore environments (platforms topsides or subsea).
• Proven background in instrument installation calibration and loop testing.
• Familiar with DCS/ESD/F&G systems integration.
• Understanding of hazardous area classifications (Ex/ATEX) and offshore safety practices.
• Good communication and leadership skills in a multicultural workforce.

Preferred Certifications

• BOSIET / HUET / H2S (mandatory for offshore assignments).
• ISO 9001:2015 / ISO 45001:2018 awareness training.
• CompEx / ATEX certification (preferred).
• Vendor-specific training (e.g. Yokogawa Emerson Honeywell ABB Siemens) for instrumentation and control systems.

Key Competencies

• Strong technical knowledge in field instrumentation control systems and offshore installations.
• Excellent supervisory and coordination ability.
• Focus on safety quality and timely execution.
• Analytical and troubleshooting capability during commissioning.
• Effective leadership in multicultural offshore teams.