Subsea Completion Senior Supervisor

Company Description IOTA Group supports its clients in delivering major international projects across the energy , nuclear , mining , infrastructure and industrial sectors .

For a major international oil & gas operator, and for an ultra-deepwater (UDW) field development offshore Suriname, we are looking for an experienced Subsea Completion Senior Supervisor.

Job Description

• Supervise all subsea and completion operations on the rig, together with third-party services ( tubing running, wireline, slickline, well test, coiled tubing ), with a strong focus on safety and on reducing non-productive time (NPT).
• Lead the integration of subsea and completion equipment on the rig during mobilization, in coordination with the operator's teams, the drilling contractor and service companies ; witness all integration tests.
• Ensure compliance with the operator's standards , API specifications , regulatory and Class Society requirements, and drilling contractor policies.
• Manage subsea completion crews from service companies and coordinate day-to-day operations with contractors, logistics and the onshore Superintendent.
• Perform QA/QC of equipment delivered by service providers.
• Take part in risk assessments, pre-job meetings, DWOP/DWIP and incident investigations; promote a strong HSE culture and use of the Stop Card system.
• Identify and implement improvements to procedures and equipment set-up to optimize safety, efficiency and planning.
• Provide reliable data for End of Well and Well Handover reports, and maintain a lessons-learned register.
• Report to the Drilling & Completion Senior Supervisor offshore and to the Subsea & Completion Superintendent onshore.

Qualifications Background

• Technical or engineering degree; a qualification in a mechanical or hydraulic field is a plus.
• Minimum 10 years of senior subsea and completion experience on ultra-deepwater development campaigns.
• Minimum 5 years of experience on vertical Xmas tree (VXT) systems.
• Hands-on, autonomous experience of: WBCO, lower completions, massive acid stimulation, core completions, subsea landing string, coiled tubing, slickline, well test, electrical logging, ROV operations, tubing hanger and XT installation, open water interventions.
• Valid OPITO BOSIET certificate.
• Valid IWCF Subsea Level 4 certificate.
• Experience in harsh environments and with KBOS integration is an advantage.

Skills & Personal Attributes

• Strong HSE leadership, setting the example for crews and contractors.
• Ability to intervene in a constructive and collegial manner, drawing on prior experience and best practices.
• Strong communication and report-writing skills.
• Rigorous, autonomous and focused on operational performance.

Language Requirements

Fluent written and spoken English is required. French is a plus.

Additional Information Location: Paramaribo, Suriname – rotational offshore assignment

Duration: 3 years, renewable

Starting date: December 2026

Apply now with your detailed CV in English or French.