United Geophysical (Nigeria) Limited — one of Nigeria’s oldest and most reputable oil service companies — is inviting applications for the role of Maintenance Manager in Imo and Lagos. Established in the early 1960s, United Geophysical has provided over five decades of continuous expertise in seismic data acquisition, working with major oil operators across Nigeria’s Niger Delta and beyond.

About the Role

The Maintenance Manager will oversee all maintenance activities to ensure the smooth operation, safety, and efficiency of field equipment and mechanical systems. This is a high-responsibility leadership role requiring technical mastery, team coordination, and proactive planning across multiple project sites.

Key Responsibilities

• Design and implement preventive and corrective maintenance programs for seismic, mechanical, and electrical equipment.
• Coordinate and supervise maintenance of vehicles, generators, compressors, drills, and field instruments.
• Manage workshop operations, ensuring timely repair, calibration, and readiness of all assets.
• Lead and mentor multidisciplinary teams of technicians, welders, electricians, and mechanics.
• Promote safety, accountability, and continuous improvement within all maintenance operations.

Requirements

• Bachelor’s degree in Mechanical, Industrial, or a related Engineering field.
• Minimum of 5 years’ proven experience as a Maintenance Manager or in a similar technical leadership role.
• Strong background in mechanical, electrical, and hydraulic systems.
• Experience in seismic, oilfield, or industrial equipment maintenance is a strong advantage.
• Exceptional leadership, planning, and problem-solving skills.
• Ability to manage teams across multiple field locations.

How to Apply

Qualified candidates should send their CV to HR@unitedgeophysical.com with the job title “Maintenance Manager” as the subject line.

Sample CV

Sample Cover Letter

Sample Email Application

Interview Preparation Guide

Possible Questions & Suggested Answers

• 1. Tell us about your experience in maintenance management.
  Highlight leadership roles, equipment handled, and cost-saving achievements.
• 2. How do you implement preventive maintenance systems?
  Explain planning, scheduling, and team coordination approaches.
• 3. What’s your approach to handling equipment breakdowns?
  Discuss diagnostic strategy, prioritization, and communication.
• 4. How do you manage a large maintenance team?
  Emphasize leadership, delegation, and mentorship.
• 5. How do you ensure workplace safety?
  Detail training programs, audits, and compliance measures.
• 6. Describe a time you reduced equipment downtime.
  Provide a measurable example of process improvement.
• 7. What tools or software do you use for maintenance tracking?
  Mention CMMS or similar systems.
• 8. How do you balance preventive and corrective maintenance costs?
  Show analytical reasoning and budgeting skill.

Do’s and Don’ts

• Do’s: Bring records of achievements, show analytical thinking, maintain calm confidence, and dress professionally.
• Don’ts: Avoid over-technical jargon, lateness, or criticizing former employers.

Preparation Checklist

• Updated CV and references
• Copy of engineering license (if available)
• Knowledge of company history and seismic projects
• Professional attire suitable for managerial roles
• Clear communication and leadership examples

Pro Tips

• Study recent seismic trends in oil and gas.
• Prepare data-driven examples of maintenance improvements.
• Demonstrate cost-conscious leadership and team motivation.

Tips to Work With

1. Overview

The Maintenance Manager ensures that all machinery and field equipment operate at peak efficiency. This role blends technical mastery with leadership, ensuring uptime and operational safety — critical for oil and gas productivity.

2. Step-by-Step Workflow

• Assess maintenance needs across field locations.
• Plan preventive schedules and assign tasks.
• Coordinate workshop activities and parts procurement.
• Oversee repairs, testing, and quality checks.
• Document maintenance data and report to management.

3. Example Scenario

Before: Frequent compressor failures delayed seismic data collection.
After: A preventive maintenance plan reduced downtime by 40%, ensuring uninterrupted field operations.

4. Learning & Resources

• Free Course: Maintenance Engineering Basics (Alison)
• Certificate: Asset Maintenance & Reliability (Coursera)
• Advanced Program: MSc in Maintenance Engineering – University of Liverpool

Hey Reader! I affirm through this post that you get the job or opportunity you desire and apply for this month. – Jane Emmanuel

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