POSITION SUMMARY
The Operation & Maintenance Engineer is responsible for overseeing the complete lifecycle
management of Sewage Treatment Plants (STPs) and Pumping Stations. This role ensures continuous
efficient and compliant plant operations through technical leadership team management process
optimization and stakeholder coordination. The position demands a proactive professional capable of
delivering operational excellence while maintaining the highest standards of safety quality and
regulatory compliance.
1. PLANT OPERATIONS & PROCESS MANAGEMENT
Oversee daily operations of all STPs and Pumping Stations biological mechanical civil
electrical instrumentation and chemical treatment processes.
Ensure continuous plant operation within design parameters maintaining full compliance with
municipality regulations and applicable environmental standards.
Monitor real-time process performance data identify deviations and implement timely corrective
actions to optimize plant efficiency and output quality.
Supervise and verify water quality testing and laboratory analysis to ensure treated effluent
consistently meets required discharge standards and permits.
Evaluate and optimize chemical dosing systems including coagulants disinfectants and other
treatment chemicals to achieve cost-effective and compliant operations.
Conduct regular process audits to identify inefficiencies and implement data-driven improvements
across all treatment stages.
Monitor energy consumption across plant systems and implement strategies to reduce operational
energy costs without compromising performance.
Oversee the safe and compliant handling storage and disposal of sludge and chemical by-
products in accordance with regulatory requirements.
2. MAINTENANCE MANAGEMENT
Develop implement and continuously improve preventive maintenance (PM) schedules for all
plant equipment including pumps blowers surface aerators motors control panels PLC panels
MCC panels instrumentation SCADA systems and civil structures.
Manage and execute corrective maintenance activities ensuring rapid and effective resolution of
equipment breakdowns to minimize plant downtime.
Plan and supervise major overhauls equipment replacements and capital maintenance works in
coordination with the client and relevant stakeholders.
Maintain a structured and up-to-date asset management register including equipment history
maintenance records and warranty information.
Ensure calibration and functional testing of all critical instrumentation meters and control
systems in accordance with prescribed schedules.
Coordinate and supervise specialist subcontractors and third-party service providers for
specialized maintenance activities ensuring quality and compliance.
Assess and prioritize maintenance work orders based on criticality and operational impact
ensuring efficient use of available resources.
3. TEAM LEADERSHIP & HUMAN RESOURCE MANAGEMENT
Lead supervise and mentor the O&M team including Senior Operators mechanical & electrical
Technicians Operators and Support Staff across all assigned sites.
Allocate and monitor daily tasks track attendance and ensure optimal manpower deployment
across multiple sites to meet operational requirements.
Conduct regular performance evaluations provide constructive feedback and identify training
needs to support team development and competency enhancement.
Provide continuous on-the-job coaching and mentoring to improve technical skills operational
knowledge and safety awareness of all team members.
Oversee site supervisors daily performance ensuring accountability and adherence to
operational standards and client expectations.
Coordinate shift planning leave management and emergency callouts to always maintain
adequate staffing levels.
Manage the rain/flood environmental disasters natural calamities and emergency management
plans at the time of excessive flows to the stations
Foster a positive team culture built on professionalism mutual respect continuous learning and
commitment to excellence.
4. HEALTH SAFETY & ENVIRONMENTAL COMPLIANCE (HSE)
Enforce strict adherence to all health safety and environmental (HSE) policies procedures and
statutory requirements across all operational sites.
Ensure all work activities are carried out in compliance with Permit-to-Work (PTW) systems
lockout/tagout (LOTO) procedures and confined space entry protocols.
Investigate all incidents near-misses and unsafe conditions; prepare detailed incident reports
and implement corrective and preventive actions.
Ensure availability proper use and maintenance of all personal protective equipment (PPE) and
safety tools on site.
Maintain full environmental compliance regarding effluent discharge quality chemical handling
waste management and noise control.
Coordinate with GWT HSE to safety related concerns PPEs and arranging of HSE visits &
induction
5. REPORTING DOCUMENTATION & COMPLIANCE
Maintain comprehensive and accurate documentation including daily operational logs
maintenance records incident reports and compliance reports.
Prepare and submit daily weekly monthly quarterly and annual O&M performance reports to the
client and relevant GWT authorities in a timely manner.
Ensure all plant operations maintenance activities and lab results are documented
Develop and maintain standard operating procedures (SOPs) emergency response plans and
operational manuals for all critical plant systems.
Track and report on key performance indicators (KPIs) including plant availability energy
consumption and treatment efficiency.
Ensure all regulatory submissions permit renewals and inspection documentation are completed
accurately and submitted within required deadlines.
6. STAKEHOLDER & CLIENT MANAGEMENT
Serve as the primary technical point of contact for the client municipality representatives
consultants and regulatory bodies for all O&M-related matters.
Attend and actively participate in client coordination meetings technical reviews and site
inspection visits representing the O&M team professionally.
Provide prompt professional and solution-oriented responses to client queries complaints and
emergency calls at all times
Must maintain readiness to respond to emergency breakdowns system failures or critical
incidents on-site outside of regular working hours when required.
Build and maintain strong working relationships with all stakeholders through transparent
communication consistent delivery and proactive issue resolution.
Support the client in planning and executing plant expansion upgrade or rehabilitation projects
by providing technical input and O&M expertise.
7. INVENTORY PROCUREMENT & COST MANAGEMENT
Manage the procurement and inventory of spare parts consumables chemicals and tools;
ensure adequate stock levels are maintained without overstocking.
Evaluate supplier performance and quality of materials and recommend approved vendors to
ensure reliability of supply and cost-effectiveness.
Prepare material requisitions technical specifications and scope of work documents for
procurement of equipment and services.
Monitor and control operational expenditures against the approved O&M budget identifying and
implementing cost-saving opportunities without compromising quality.
Continuously explore process improvement initiatives and innovative solutions to reduce
operational costs and improve overall plant efficiency.
Maintain accurate records of all procurement activities material receipts and inventory
movements for audit and reporting purposes.
8. TRAINING & DEVELOPMENT
Design and deliver structured training programs for operations and maintenance staff covering
plant processes equipment operation safety procedures and emergency response.
Identify individual and team skill gaps through performance monitoring and training needs
assessments and develop targeted development plans.
Encourage knowledge sharing cross-training and succession planning within the team to build
organizational resilience.
Support new staff onboarding and ensure all personnel are adequately inducted trained and
competency-assessed before undertaking critical tasks.
QUALIFICATIONS & REQUIREMENTS
Education & License
Bachelors degree in mechanical Electrical Chemical or Environmental Engineering (or
equivalent qualification).
UAE Driving license
Additional certifications in wastewater treatment SCADA / PLC systems or HSE management
are an advantage.
Technical Competencies
Strong knowledge of biological treatment processes (activated sludge MBR MBBR SBR ASP
FCR) mechanical systems and electrical/instrumentation equipment.
Proficiency in SCADA / PLC systems and MS Office applications.
Solid understanding of health safety and environmental regulations applicable to water
wastewater treatment operations.
Ability to read and interpret engineering drawings P&IDs and technical specifications.
Soft Skills & Attributes
Strong leadership communication and interpersonal skills with the ability to manage diverse
teams.
Excellent problem-solving analytical and decision-making capabilities under pressure.
High level of initiative accountability and commitment to delivering results.
Flexibility and availability to respond to site emergencies and client requirements outside normal
working hours.
Additional Qualities needed
Participate in client visits technical meetings and sales presentations to support company
growth and business development activities.
Provide technical and operational support to the sales team during proposal preparation project
discussions and client interactions.
Identify and evaluate new business opportunities potential projects and service expansion areas
to increase company revenue.
Develop and maintain strong relationships with existing and prospective clients to enhance
customer satisfaction and generate repeat business.
Coordinate with internal departments to ensure timely submission of quotations technical
proposals and project-related documentation.
Conduct market research and competitor analysis to identify emerging opportunities and industry
trends.
Assist in promoting the companys services and capabilities to clients consultants and
government entities.
Monitor ongoing projects and identify opportunities for additional services upgrades and
operation & maintenance contracts.
POSITION SUMMARY The Operation & Maintenance Engineer is responsible for overseeing the complete lifecycle management of Sewage Treatment Plants (STPs) and Pumping Stations. This role ensures continuous efficient and compliant plant operations through technical leadership team management process optimization and stakeholder coordination. The position demands a proactive professional capable of delivering operational excellence while maintaining the highest standards of safety quality and regulatory compliance. 1. PLANT OPERATIONS & PROCESS MANAGEMENT Oversee daily operations of all STPs and Pumping Stations biological mechanical civil electrical instrumentation and chemical treatment processes. Ensure continuous plant operation within design parameters maintaining full compliance with municipality regulations and applicable environmental standards. Monitor real-time process performance data identify deviations and implement timely corrective actions to optimize plant efficiency and output quality. Supervise and verify water quality testing and laboratory analysis to ensure treated effluent consistently meets required discharge standards and permits. Evaluate and optimize chemical dosing systems including coagulants disinfectants and other treatment chemicals to achieve cost-effective and compliant operations. Conduct regular process audits to identify inefficiencies and implement data-driven improvements across all treatment stages. Monitor energy consumption across plant systems and implement strategies to reduce operational energy costs without compromising performance. Oversee the safe and compliant handling storage and disposal of sludge and chemical by- products in accordance with regulatory requirements. 2. MAINTENANCE MANAGEMENT Develop implement and continuously improve preventive maintenance (PM) schedules for all plant equipment including pumps blowers surface aerators motors control panels PLC panels MCC panels instrumentation SCADA systems and civil structures. Manage and execute corrective maintenance activities ensuring rapid and effective resolution of equipment breakdowns to minimize plant downtime. Plan and supervise major overhauls equipment replacements and capital maintenance works in coordination with the client and relevant stakeholders. Maintain a structured and up-to-date asset management register including equipment history maintenance records and warranty information. Ensure calibration and functional testing of all critical instrumentation meters and control systems in accordance with prescribed schedules. Coordinate and supervise specialist subcontractors and third-party service providers for specialized maintenance activities ensuring quality and compliance. Assess and prioritize maintenance work orders based on criticality and operational impact ensuring efficient use of available resources. 3. TEAM LEADERSHIP & HUMAN RESOURCE MANAGEMENT Lead supervise and mentor the O&M team including Senior Operators mechanical & electrical Technicians Operators and Support Staff across all assigned sites. Allocate and monitor daily tasks track attendance and ensure optimal manpower deployment across multiple sites to meet operational requirements. Conduct regular performance evaluations provide constructive feedback and identify training needs to support team development and competency enhancement. Provide continuous on-the-job coaching and mentoring to improve technical skills operational knowledge and safety awareness of all team members. Oversee site supervisors daily performance ensuring accountability and adherence to operational standards and client expectations. Coordinate shift planning leave management and emergency callouts to always maintain adequate staffing levels. Manage the rain/flood environmental disasters natural calamities and emergency management plans at the time of excessive flows to the stations Foster a positive team culture built on professionalism mutual respect continuous learning and commitment to excellence. 4. HEALTH SAFETY & ENVIRONMENTAL COMPLIANCE (HSE) Enforce strict adherence to all health safety and environmental (HSE) policies procedures and statutory requirements across all operational sites. Ensure all work activities are carried out in compliance with Permit-to-Work (PTW) systems lockout/tagout (LOTO) procedures and confined space entry protocols. Investigate all incidents near-misses and unsafe conditions; prepare detailed incident reports and implement corrective and preventive actions. Ensure availability proper use and maintenance of all personal protective equipment (PPE) and safety tools on site. Maintain full environmental compliance regarding effluent discharge quality chemical handling waste management and noise control. Coordinate with GWT HSE to safety related concerns PPEs and arranging of HSE visits
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