Senior CWI & Well Testing Supervisor (Offshore)

Trees Engineering; Kuala Lumpur; On-site; MYR 167,000 - 290,000; Full time

Job summary

Trees Engineering in Malaysia seeks a Senior Supervisor, CWI to act as the company representative on the drilling rig during well Completion & Well Intervention and well testing activities. You will coordinate CWI and testing contractors, oversee safety leadership, and ensure adherence to HSE and technical standards.

The role requires a Bachelor’s degree in engineering, IWCF Level 4, and 15 years in Completions (7+ on-site), plus medical fitness for offshore work.

Qualifications

• Bachelor’s degree in engineering is required.
• Minimum 15 years in Completions, with at least 7 years at well site.
• IWCF Level 4 Supervisor Certificate for Surface BOP Stack required.
• Medically fit to work offshore.

Responsibilities

• Coordinate and supervise CWI and well testing contractors and third-party service providers to meet HSE and technical standards.
• Provide overall onsite safety leadership for CWI and well testing activities.
• Safeguard company assets during CWI operations.
• Ensure wells are completed, tested, or intervened per design and program; liaise with Lead CWI Engineer on deviations.
• Provide accurate, timely reports on onsite CWI operations to Rig Superintendent, Senior DSV, and Lead CWI Engineer.
• Forecast and schedule equipment, materials, and services to optimize resources and cost.
• Record and review daily well data, circulate reports, and track non-productive time (NPT).
• Prepare quality daily work instructions for contractors for the next 24 hours.
• Oversee handover processes at the end of each CWI program.
• Ensure all work is risk assessed, Job Hazard Analyses reviewed, and Permits to Work raised as required.

Education

Bachelor’s degree in engineering

IWCF Level 4 Supervisor Certificate for Surface BOP Stack

Job description

Trees Engineering in Malaysia seeks a Senior Supervisor, CWI to act as the company representative on the drilling rig during well Completion & Well Intervention and well testing activities. You will coordinate CWI and testing contractors, oversee safety leadership, and ensure adherence to HSE and technical standards.

The role requires a Bachelor’s degree in engineering, IWCF Level 4, and 15 years in Completions (7+ on-site), plus medical fitness for offshore work.