Mechanical Technician

POSITION DESCRIPTION:

Position Title:

Mechanical Technician

Reports to:

Mechanical Supervisor

Department:

Maintenance and Operations Department

Location:

Duqm/ Ras Markaz

JOB PURPOSE:

Carry out preventive, corrective, and predictive maintenance of all mechanical systems and equipment across OTTCO’s terminals, including pumps, compressors, valves, tanks, piping systems, HVAC units, and other static and rotating machinery, to ensure continuous and reliable operation of all facilities.

The position ensures that all maintenance and repair activities are performed in compliance with OTTCO’s maintenance procedures, HSE policies, OEM recommendations, and international standards, supporting operational reliability and mechanical integrity of terminal assets.

REPORTING STRUCTURE:

Number of Staff Supervised

Direct Reports:

0

Total:

0

KEY RESPONSIBILITIES:

Operations & Maintenance

• Perform preventive and corrective maintenance on mechanical systems including pumps, compressors, gearboxes, valves, piping networks, and pressure vessels.
• Dismantle, inspect, and assemble rotating equipment during scheduled and unscheduled maintenance.
• Conduct alignment, balancing, lubrication, and vibration monitoring as per preventive maintenance plans.
• Assist in troubleshooting equipment failures and identify root causes in coordination with the Mechanical Supervisor.
• Carry out routine inspections to detect leaks, abnormal noise, vibration, or wear in mechanical components.
• Support maintenance and inspection of static equipment such as tanks, exchangers, and pipelines.
• Perform mechanical isolations, tagging, and reinstallation in accordance with PTW and safety procedures.
• Update maintenance job cards, inspection findings, and work completion details in the CMMS (SAP/Maximo) system.
• Participate in start-up, shutdown, and major overhaul activities as per approved maintenance plans.

Project & Technical Support

• Assist in installation, commissioning, and modification of mechanical equipment for ongoing projects or upgrades.
• Participate in inspection and quality verification of mechanical works carried out by contractors.
• Ensure installations comply with design drawings, mechanical standards, and project specifications (API, ASME, ASTM, ISO).
• Provide site feedback on equipment condition and improvement opportunities to enhance reliability and maintainability.

Safety & Compliance

• Follow OTTCO’s HSE, Permit-to-Work (PTW), and mechanical isolation procedures at all times.
• Conduct toolbox talks and ensure proper use of PPE, tools, and lifting equipment.
• Identify and report unsafe acts, conditions, or potential hazards promptly.
• Maintain mechanical workshops, pump stations, and maintenance areas in a clean and safe condition.
• Ensure safe execution of lifting, rigging, and confined space activities as per approved procedures.
• Participate in emergency drills and support plant safety initiatives.

Teamwork & Coordination

• Coordinate with Electrical, Instrument, and Operations teams to perform multidisciplinary maintenance activities.
• Support supervisors during shutdowns, major overhauls, and turnaround campaigns.
• Assist in mentoring and training junior technicians and contractors to maintain work quality and efficiency.
• Participate in team meetings, planning sessions, and maintenance improvement workshops.

Documentation & Reporting

• Record daily work activities, inspection data, and equipment readings in job sheets or CMMS.
• Maintain equipment history cards, lubrication charts, and spares consumption logs.
• Report defects, performance issues, and material shortages to supervisors for timely action.
• Support preparation of maintenance reports, failure analysis records, and spare parts lists.

Continuous Improvement

• Recommend improvements to maintenance practices, procedures, and job plans.
• Participate in root cause analysis (RCA) for repeated mechanical failures.
• Support reliability and efficiency enhancement programs under the ETIZAAN initiative.
• Identify cost-saving opportunities related to spare parts, lubrication, or resource utilization.
• Perform any other duties or special assignments as directed by line management.
• Familiarization with QHSE Policies, Objectives, procedures and its record maintenance
• Awareness on Significant environmental aspects, Health and safety hazards, related actual and potential aspects and risks associated with their risk.
• Awareness on Emergency preparedness and response measures.
• Awareness on implications of not conforming to the integrated managements system requirements,
• including not fulfilling the organization’s compliance obligations

Key interactions

Internal: Department Managers, Operations Shift Staff, SCM, TSD, Maintenance, HSE, Fire

External: OQ, SIPC, Surveying Companies, ROP and Civil Defence, gas companies, other contractors and

suppliers as required.

Notable Working Conditions. Field Operations and office environment, Moderate to intensive computer screen use.

QUALIFICATIONS, EXPERIENCE, & SKILLS:

Diploma or National Vocational Qualification (NVQ) in Mechanical Engineering / Industrial Maintenance.

Professional Certifications

• Authorized certification in Mechanical Maintenance / Rotating Equipment Maintenance.
• HSE and PTW system certifications such as NEBOSH/IOSH preferred.
• Training in Vibration Analysis, Alignment, and Rigging/Lifting Safety is advantageous.
• CMMS (SAP) training and basic computer literacy preferred.

Experience

• +5 years of hands-on experience in mechanical maintenance within oil & gas terminals, refineries, or heavy industrial facilities.
• Experience in servicing and maintaining centrifugal and positive displacement pumps, compressors, valves, and gearboxes.
• Familiar with mechanical sealing systems, gaskets, and bolting procedures.
• Experience in piping maintenance, leak repair, and hydrotesting.
• Working knowledge of tanks, pressure vessels, exchangers, and HVAC systems.
• Familiar with international standards such as API 610, 650, 682, ASME, and ASTM.

Technical Competencies

• Skilled in dismantling, assembling, and aligning rotating machinery.
• Proficiency in using precision tools (dial gauges, micrometers, torque wrenches, etc.).
• Ability to interpret mechanical drawings, P&IDs, and maintenance manuals.
• Knowledge of lubrication practices, material compatibility, and corrosion prevention.
• Capable of performing mechanical troubleshooting and identifying failure modes.
• Familiar with safe rigging, lifting, and confined space work practices.

Behavioral Competencies

• Safety-oriented with strong discipline and attention to detail.
• Good communication and teamwork abilities across multi-discipline teams.
• Capable of working under supervision and delivering high-quality workmanship.
• Proactive, reliable, and committed to continuous improvement.
• Upholds OTTCO’s values of Safety, Integrity, Reliability, and Operational Excellence.