The Assistant Derrickman supports the Derrickman and drilling crew in the safe and efficient execution of drilling operations. The role assists with equipment preparation, pipe handling, drilling fluid systems, housekeeping, and routine maintenance while developing the technical competence required to progress to Derrickman.

• Job Location: Nigeria
• Employment Type: Full-Time
• Salary: Competitive

Our client is an oil and gas drilling services company providing onshore and offshore drilling, well construction, rig operations, and related support services to the energy industry. The company is committed to delivering safe, efficient, reliable, and cost-effective drilling solutions while maintaining high standards of Health, Safety, Environment, and Quality (HSEQ).

• Assist the Derrickman with the operation and maintenance of the derrick and drilling equipment.
• Assist with handling drill pipes, tubulars, elevators, slips, and related equipment.
• Support tripping, casing, pipe-handling, and other drilling activities under supervision.
• Assist in monitoring drilling fluid systems, mud tanks, pumps, lines, and shakers.
• Assist with checking and maintaining mud levels and reporting abnormalities.
• Support the preparation, transfer, and handling of drilling fluids and related materials.
• Assist with routine inspection, cleaning, lubrication, and maintenance of drilling equipment.
• Maintain good housekeeping around the drill floor, derrick, mud system, and work areas.
• Assist with rigging and lifting operations under appropriate supervision.
• Report damaged equipment, unsafe conditions, leaks, or other hazards to the Derrickman or Driller.
• Follow instructions and established drilling procedures at all times.
• Participate in toolbox meetings, safety meetings, emergency drills, and training sessions.
• Correctly use PPE and other safety equipment.
• Assist with well-control and emergency response activities as directed.
• Support the drilling team in achieving safe and efficient operational targets.
• Maintain a clean and organized work environment.
• Perform other duties assigned by the Derrickman, Driller, or Rig Management.

HSE Responsibilities

• Comply with all company HSE policies and procedures.
• Follow Permit to Work, JSA/JHA, toolbox talk, and safe-work requirements.
• Report unsafe conditions, near misses, incidents, and environmental hazards.
• Participate in emergency response and safety drills.
• Ensure proper handling of drilling fluids, chemicals, tools, and equipment.
• Never operate equipment without the required authorization or competency.
• Maintain awareness of working-at-height, dropped-object, lifting, and pinch-point hazards.

• Minimum of Secondary School Certificate/OND/NABTEB or relevant technical qualification.
• Previous experience on a drilling rig or in a related oil and gas position is preferred.
• 1–3 years of relevant drilling-rig experience is desirable.
• Experience as a Roughneck/Floorhand is an advantage.
• Relevant drilling or rig operations training is an advantage.
• Valid BOSIET/FOET and offshore medical certification where applicable.
• Basic well-control training/certification is an advantage.
• Physically fit and capable of working in demanding offshore/onshore drilling environments.

Core Competencies

• Basic understanding of drilling operations.
• Mechanical aptitude.
• Willingness to learn and develop technical skills.
• Strong safety consciousness.
• Ability to work at height where required.
• Good communication and teamwork.
• Ability to follow instructions accurately.
• Physical stamina and ability to work long shifts.
• Good housekeeping and organizational skills.
• Reliability, discipline, and attention to detail.

How to Apply

Interested and qualified candidates should Apply here. Applications close on 30 August 2026. Interviews will be conducted on a rolling basis up to the closing date. Successful candidates will be required to undergo additional assessments as part of the selection process.

Why This Job Might Be a Good Fit

This role is ideal for a physically fit individual with a Secondary School Certificate, OND, or relevant technical qualification who is interested in building a career in the oil and gas drilling industry. It offers a competitive remuneration package and the opportunity to work on drilling rigs.

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