Operator - Pipelines & Subsea

Overview

We are Ener Mech, a specialist service company that delivers safe, integrated solutions for complex energy projects. For over 50 years, we’ve been energizing our clients across the world with unrivaled expertise, equipment, and technology that supports the entire asset life cycle – offshore and on land. We enable progress through our three global business lines:
Energy Solutions, Infrastructure & Industrial Solutions, and Lifting Solutions. Within these areas, we offer a wide range of services, including cranes, lifting, fluid power, training, equipment rental, pipeline, subsea, process, and valves – all designed to help you optimize performance, enhance reliability, and improve efficiency. With a focus on operational excellence, we deliver value through our customized integrated solutions. This approach reduces risk and enhances efficiencies making us a leading and trusted partner every step of the way.

Diversity & Inclusion Ener Mech is dedicated to fostering a diverse and inclusive organization. We believe that diversity enriches our team, and we welcome applications from candidates of all backgrounds, cultures, and identities.

The Pipeline Pre-Commissioning Operator / Technician is responsible for safely executing hands-on field activities related to pipeline pre-commissioning operations, including flooding, cleaning, gauging, hydrotesting, dewatering, drying, nitrogen purging, and intelligent pigging. The role requires operational knowledge of equipment setup, pig loading, chemical injection systems, and nitrogen membrane units.

• Assist in the setup, operation, and maintenance of the pre-commissioning spread, including :
• Suction / lift pumps, filtration skids, break tanks
• Hydrotest pumps and chemical dosing units
• Nitrogen membrane units, air dryers, and compressors
• Load and launch pigs and ILI tools from PLRs (Pig Launcher / Receivers).
• Monitor flow, pressure, and chemical dosage as per operational instructions.
• Record field data for pressure, chemical injection, water sampling, and pig tracking.
• Support pig tracking using EM receivers and magnetic detection systems.
• Participate in toolbox talks, JSAs, and follow all site HSE procedures strictly.
• Communicate equipment issues or operational deviations to the Supervisor.
• Assist in the general maintenance and cleaning of equipment post-operation.

• 5+ years of experience in pipeline pre-commissioning or related oil & gas field operations.
• Hands-on experience operating pumps, compressors, or nitrogen units preferred.
• Familiar with pigging operations and field instrumentation.
• Basic understanding of chemical dosing and safety requirements.

• Strong work ethic and reliability in remote, challenging environments.
• Team player with good communication skills.
• High level of safety awareness and procedural discipline.
• Willingness to work shifts, overtime, and in offshore conditions.