EnerMech

Operator - Pipelines & Subsea

EnerMech  •  Doha, QA (Onsite)  •  5 months ago
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Job Description

We are?

We are EnerMech, 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

EnerMech 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 Role?

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.

Main Responsibilities & Key Result Areas

  • 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.

Requirements

  • 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.

Behaviors and Personal Qualities

  • 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.
EnerMech

About EnerMech

EnerMech delivers integrated specialist services that support critical assets across the energy and infrastructure sectors worldwide. With a heritage rooted in the North Sea and more than five decades of experience, our business has evolved into a dynamic, forward-looking organisation operating in over 50 countries.

Through three global business lines—Energy, Infrastructure & Industrial, and Lifting Solutions—we provide full asset lifecycle support, from pre-commissioning through to decommissioning. Our integrated model brings together mechanical, electrical, instrumentation, and lifting capabilities to streamline project delivery, improve safety outcomes, and boost operational efficiency.

What sets us apart is the ability to blend global reach with local execution. By working closely with clients to understand their unique challenges, we deliver customised solutions that mitigate risk, enhance performance, and create long-term value.

EnerMech is powered by a bold, capable team and a culture built on safety, integrity, and continuous improvement. We take pride in energizing the future of energy, growing our global footprint, and delivering outcomes that make a real difference.

Industry
Oil, Gas & Mining
Company Size
1,001-5,000 employees
Headquarters
Aberdeen, GB
Year Founded
2008
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