Job Description

Roles & Responsibilities

Perform safe and efficient preventive and corrective maintenance on Vestas V90 3MW wind turbines and Balance of Plant (BoP) assets in accordance with OEM requirements, ACWA OPERATIONS policies, and site safety rules, ensuring high availability and reliability of the wind farm.

Key Accountabilities

Health, Safety, Security & Environment

Strictly comply with ACWA OPERATIONS policies and procedures, OEM safety instructions, and customer/site rules.

Apply and maintain safe systems of work, including:

Permit to Work (PTW),

Lock Out / Tag Out (LOTO),

Isolation & re-energization safety checks, and

Working-at-height, confined space, lifting operations controls (as applicable).

Report all incidents, near-misses, unsafe conditions, and environmental spills/risks in line with ACWA OPERATIONS HSE policy.

Maintain high standards of housekeeping in turbines, workshops, warehouses, and work areas.

Maintain 5S in own work areas (turbine, workshop, warehouse staging) and ensure as-left condition after each task.

Ensure correct handling/disposal of waste (oily rags, filters, packaging) and report any spill/leak immediately.

Maintain assigned vehicle cleanliness and readiness; perform basic daily checks (tires, lights, fluids if applicable) and report defects.

Operate company vehicles in full compliance with traffic rules and site speed limits; maintain safe driving behavior at all times (including outside the plant).

Use fuel cards responsibly and report any suspected misuse/loss immediately.

Operations and Maintenance

Wind Turbine Maintenance (WTG

Execute preventive and corrective maintenance on Vestas V90 3MW turbines in line with O&M procedures, ACWA OPERATIONS standards, and HSE requirements.

Perform troubleshooting and diagnosis of turbine faults across mechanical, electrical, hydraulic, and basic control systems.

Repair/replace defective components (as per competence level), including but not limited to: sensors, actuators, hydraulic components, yaw/pitch systems, brakes, cooling

systems, auxiliary power supply, and other turbine assemblies.

Conduct tests and measurements to identify root causes and restore equipment to service (electrical tests, functional tests, basic calibrations, etc.).

Use of check sheets + photo evidence for critical jobs (before/after, torque marking, damaged parts, oil leaks, corrosion, water ingress).

Condition monitoring sampling support when assigned (oil samples, wear debris, grease sampling) with correct labeling/traceability.

Standard as-found / as-left reporting in WO (measurements, alarms, cause hypothesis, parts used, next actions).

Environmental controls: spill prevention basics, waste segregation, and immediate reporting of leaks (hydraulic oil, transformer area, etc.).

Recognize turbine alarms/error codes and ensure accurate reporting and appropriate escalation when needed.

Support wind turbine controller/automation basic maintenance and repair (within authorization and tool access).

BoP Maintenance (Substation / MV Collection / Auxiliaries)

Perform preventive and corrective maintenance for BoP equipment as assigned (MV/LV auxiliaries, earthing, lighting, small power, HVAC in control rooms, auxiliary transformers, etc.).

Assist/participate in high-voltage maintenance activities as authorized (switching support, inspections, basic checks) and always under applicable rules and permits.

Documentation & Reporting

Complete all required paperwork and system entries accurately and on time: Work orders, checklists, reports, test results, PTWs, and maintenance logs.

Document all maintenance and repair actions, including parts used, measurements taken, findings, and recommendations.

Tools, Spares & Assets Care

Use and maintain specialized tools and equipment properly (torque tools, test instruments, lifting accessories, hydraulic tools, etc.).

Ensure proper care and correct usage of company tools, vehicles, and PPE.

Support spare parts handling: identification, consumption recording, and feedback for replenishment (as per site process).

Identifies required spare parts during execution, ensures correct parts consumption / reservation through the WO, and informs Technical Supervisor of any shortage or quality

issue observed.

Supports traceability by documenting parts used, measurements taken, and findings in the WO/report and returning unused/defective parts as per site process.

Lifting / Crane Support (When Applicable)

Assist with heavy lift activities, including basic rigging support, exclusion zone setup, and acting as banksman/spotter when trained and authorized.

Ensure lifting tools and accessories are inspected/certified before use.

Continuous Improvement & Skills Development

Demonstrate willingness to continuously build skills and progress toward advanced troubleshooting and repair capabilities.

Participate in trainings, toolbox talks, and technical feedback loops to improve reliability and safety performance.

Complete assigned TQP/online trainings, review relevant meeting records, and maintain readiness for operational and safety responsibilities

Integrated Management System Adherence

Ensure adherence to IMS procedures and contribute to achieving IMS objectives and targets at site level.

Support IMS audits (internal/external) and ensure timely implementation and closure of assigned corrective actions.

Support implementation of policies, procedures, and controls covering plant activities to meet procedural and legislative requirements.

Develop, update, and maintain work instructions and maintenance procedures relevant to wind farm operations and maintenance.

Relationship Management

Maintain effective working relationships with internal and external stakeholders (Project Company, ONEE, OEM, contractors, service providers, local authorities, etc.) with high standards of business ethics.

Ensure timely coordination and communication during critical site issues to support seamless plant operations.

Comply with assigned work schedule, on-call duty, and approved leave plan; notify supervisor in advance in case of constraints and ensure proper handover and job

continuity

Desired Candidate Profile

Minimum Qualifications: DUT, BTS diploma/degree in electrical / Electromechanical Engineering or equivalent

Minimum Experience:

4-7 years experience in wind sector overseeing operation and maintenance.

Or 2-3 years experience as a Wind Turbine Technician in Vestas V90 WTGs, including extensive experience in troubleshooting, up tower repairs, replacement of major components and operation (start/ stop/ reset) of WTGs.

Technical Skills:

Wind turbine troubleshooting + planned maintenance execution

MV/HV substation & BoP coordination (switchgear, protection, transformers, MV cables)

Basic ability to read technical documentation, electrical diagrams, and maintenance procedures.

Strong reporting, RCA support, and action closure mindset

Planning, prioritization, and performance-oriented deliver

Behavioural competencies:

Safety leadership & compliance mindset

Accountability and execution ownership

Communication and collaboration

Problem-solving and structured thinking

Integrity, discipline, and resilience under pressure