MWD Engineer

MWD Engineer (Offshore)

Role Summary
An Offshore MWD Engineer is responsible for real-time acquisition, monitoring, and transmission of downhole drilling data from offshore rigs, ensuring accurate well placement and safe operations in a high-risk marine environment.
Stationed on offshore drilling rigs (jack-up, semi-submersible, drillship) and work closely with drilling crews, directional drillers, and remote operations teams.

Core Responsibilities (Offshore Focus) :

1. Real-Time Downhole Data Management

• Acquire and monitor real-time MWD data, including:
  • Inclination, azimuth (well trajectory)
  • Pressure, temperature, vibration
  • Formation evaluation data 
• Ensure continuous data transmission via mud pulse telemetry.
• Maintain high-quality data for geosteering and drilling decisions. 

2. Offshore Tool Operation & Deployment

• Assemble and test MWD tools before running in hole.
• Perform:
  • Pre-job calibration
  • Function tests
  • System checks under offshore conditions.

3. Monitoring & Troubleshooting (Critical Offshore Duty)

• Monitor systems 24/7 while drilling is ongoing.
• Diagnose and fix issues such as:
  • Signal loss
  • Tool failure
  • Sensor inaccuracies 
• Minimize costly downtime (critical in offshore operations).

4. Drilling Optimization & Well Placement

• Provide real-time input to:
  • Directional driller
  • Drilling engineer
• Help:
  • Keep well trajectory on plan
  • Prevent collision with nearby wells
  • Optimize drilling performance

5. Service Delivery

• Ensure accurate and timely job deliverables. Participate in:
• • Job planning
  • Risk assessments
  • Continuous improvement initiatives

6. Offshore HSE Compliance

• Strict adherence to offshore HSE policies and procedures:
  • Hazard identification
  • Permit-to-work systems
  • Emergency drills
• Maintain:
  • PPE compliance
  • Safety training certifications 

7. Reporting & Client Interface

• Prepare:
  • Daily drilling reports
  • Tool performance logs
  • Post-job analysis
• Act as technical liaison with offshore client reps.

8. Logistics & Equipment Management (Offshore Context)

• Manage mobilization/demobilization of tools via:
  • Supply vessels or helicopters
• Maintain offshore inventory and ensure equipment readiness.

🌊 Offshore Working Conditions

• Based on offshore rigs with rotations (e.g., 28/28 or 21/21 days)
• Work in:
  • Harsh weather conditions
  • Confined and hazardous environments
• 12-hour shifts, often day/night rotations
• On-call during drilling operations (24/7 coverage) 

🎓 Requirements (Typical SLB Offshore MWD)

• Bachelor’s degree in:
  • Petroleum / Mechanical / Electrical Engineering
• Offshore certifications (often required):
  • BOSIET / FOET
  • HUET (Helicopter safety)
• Strong troubleshooting and pressure-performance skills
• Ability to work in remote offshore environments

🧠 Key Skills for Offshore Success

• Real-time decision making under pressure
• Advanced troubleshooting (telemetry & sensors)
• Strong communication with multi-disciplinary offshore teams
• High safety awareness and compliance mindset

With over 90 years' combined experience, NES Fircroft (NES) is proud to be the world's leading engineering staffing provider spanning the Oil & Gas, Power & Renewables, Chemicals, Construction & Infrastructure, Life Sciences, Mining and Manufacturing sectors worldwide. With more than 80 offices in 45 countries, we are able to provide our clients with the engineering and technical expertise they need, wherever and whenever it is needed. We offer contractors far more than a traditional recruitment service, supporting with everything from securing visas and work permits, to providing market-leading benefits packages and accommodation, ensuring they are safely and compliantly able to support our clients.