project manager

property consultant

planning engineer

restaurant manager

construction manager

plant operator

Gas Plant

<ul><li>Operate and monitor ASU, H2, CO2,production equipment.</li><li>Ensure safe and efficient plant operations.</li><li>Conduct maintenance and troubleshooting.</li><li>Perform quality control checks.</li><li>2 to 5 years of experience.</li><li>Understanding of ASU, H2, CO2, plant operations.</li><li>Mechanical Engineering / Technical diploma / certification.</li><li>Problem-solving skills and attention to detail.</li><li>Willingness to work shifts.</li></ul>Job Types: Full-time, PermanentAbility to commute/relocate:<ul><li>Doha: Reliably commute or planning to relocate before starting work (Preferred)</li></ul>Education:<ul><li>Bachelor's (Preferred)</li></ul>Experience:<ul><li>Similar: 3 years (Preferred)</li></ul>Willingness to travel:<ul><li>50% (Preferred)</li></ul>

Plant Operator

Marriott International

<div>Additional Information 
Job Number26021146 
Job CategoryEngineering &amp; Facilities 
LocationLe M&eacute;ridien City Center Doha, Conference Centre Street, Doha, Qatar, Qatar, 14022 
ScheduleFull Time 
Located Remotely?N 
Position Type Non-Management 
<div><div>POSITION SUMMARY
Respond and attend to guest repair requests. Communicate with guests/customers to resolve maintenance issues. Perform preventive maintenance on tools and kitchen and mechanical room equipment, including cleaning and lubrication. Visually inspect tools, equipment, or machines. Carry equipment (e.g., tools, radio). Identify, locate, and operate all shut-off valves for equipment and all utility shut-offs for buildings. Maintain maintenance inventory and requisition parts and supplies as needed. Communicate each day&rsquo;s activities and problems that occur to the other shifts using approved communication programs and standards. Display basic knowledge or ability to acquire knowledge in the following categories: air conditioning and refrigeration, electrical, mechanical, plumbing, pneumatic/electronic systems and controls, carpentry and finish skills, kitchen equipment, vehicles, energy conservation, and/or general building. Perform all surface preparation, painting, minor drywall and wood trim repair, light bulb and A/C filter replacement and the complete and thorough cleanup of the painting or repair area. Test, troubleshoot and perform basic repair on all types of equipment, plumbing (e.g., plunge toilets and unclog drains), electrical components including lamps, cosmetic items, extension cords, vacuum cleaners, internet devices, replace electrical switches and outlets, and other guestroom items. Program TV's and perform general housekeeping and engineering-related inventory duties. Use the Lockout/Tagout system before performing any maintenance work. Perform repairs on interior and exterior landscaping as well as external landscaping sprinklers. Display basic computer skills including inputting air handler schedules and making temperature changes.
Follow all company and safety and security policies and procedures; report any maintenance problems, safety hazards, accidents, or injuries; complete safety training and certifications; and properly store flammable materials. Ensure uniform and personal appearance are clean and professional, maintain confidentiality of proprietary information, and protect company assets. Welcome and acknowledge all guests according to company standards, anticipate and address guests&rsquo; service needs, assist individuals with disabilities, and thank guests with genuine appreciation. Adhere to quality expectations and standards. Develop and maintain positive working relationships with others, support team to reach common goals, and listen and respond appropriately to the concerns of other employees. Speak with others using clear and professional language. Move, lift, carry, push, pull, and place objects weighing less than or equal to 50 pounds without assistance and heavier lifting or movement tasks with assistance. Move up and down stairs, service ramps, and/or ladders. Reach overhead and below the knees, including bending, twisting, pulling, and stooping. Enter and locate work-related information using computers. Perform other reasonable job duties as requested.
PREFERRED QUALIFICATIONS
Education: High school diploma or G.E.D equivalent.
Related Work Experience: Some experience in general maintenance, exterior and interior surface preparation and painting.
Experience in hotel engineering or maintenance a plus.
Supervisory Experience: No supervisory experience.
REQUIRED QUALIFICATIONS
License or Certification: Driver&rsquo;s License 

</div>At Marriott International, we are dedicated to being an equal opportunity employer, welcoming all and providing access to opportunity. We actively foster an environment where the unique backgrounds of our associates are valued and celebrated. Our greatest strength lies in the rich blend of culture, talent, and experiences of our associates. We are committed to non-discrimination on any protected basis, including disability, veteran status, or other basis protected by applicable law.
At Le M&eacute;ridien, we are inspired by the era of glamorous travel, celebrating each culture through the distinctly European spirit of savouring the good life. Our guests are curious and creative, cosmopolitan culture seekers that appreciate moments of connection and slowing down to savour the destination. We provide authentic, chic and memorable service along with experiences that inspire guests to savour the good life. We&rsquo;re looking for curious and creative people to join our team. If you appreciate connecting with like-minded guests and have a deep desire to create memorable experiences, we invite you to explore career opportunities with Le M&eacute;ridien. In joining Le M&eacute;ridien, you join a portfolio of brands with Marriott International. Be where you can do your best work, begin your purpose, belong to an amazing global team, and become the best version of you.</div></div>

Qatar Airways

<div>
 Job title
 
 
 Lead Technical Officer-Waste Water Treatment Plant
 
 
 Ref #
 
 
 227995
 
 
 Location
 
 
 Qatar - Doha
 
 
 Job family
 
 
 Engineering
 
 
 <ul>
 <li>
 Closing date: 16-Mar-2026
 
 
 </li>
 </ul>
 
 Job Purpose
 
 
 
 Ensure smooth operations of waste water treatment plant/systems at various locations and quality of treated water meeting the requirements from Ministry of Municipality and Environment. Support water management in alignment with Environmental policy, standards, objectives and targets.
 
 
 
 Accountabilities
 
 
 
 <ul>
 <li>
 Implement quality control plan in collaboration with delivery team and FM contractors to ensure operations of WWTP meet Consent to Operate requirements from MoME.
 </li>
 <li>
 Support delivery team in managing contractors on daily WWTP operations.
 </li>
 <li>
 Check quality of wastewater and treated water through reviewing sampling and analysis reports to ensure MoME requirements are met.
 </li>
 <li>
 Facilitate investigations on wastewater incidents in coordination with teams, contractors, stakeholders; identify root causes; propose corrective/preventive measures.
 </li>
 <li>
 Supervise lab operations at WWTP ensuring MoME requirements are met.
 </li>
 <li>
 Conduct wastewater management audits/inspections with relevant teams to meet requirements in waste management manual and MoME.
 </li>
 <li>
 Review reports for WWTP operation ensuring smooth and efficient functioning.
 </li>
 <li>
 Implement emergency response plans for WWTP and other wastewater incidents.
 </li>
 <li>
 Prepare waste management reports for management, invoicing, backcharge.
 </li>
 <li>
 Conduct training/awareness sessions promoting waste management best practices.
 </li>
 <li>
 Perform additional department duties as directed.
 
 
 </li>
 </ul>
 
 Qualifications
 
 
 
 
 QUALIFICATIONS, EXPERIENCE &amp; SKILLS
 
 
 
 <ul>
 <li>
 High School/Vocational/Diploma with minimum 5 years job‑related experience.
 </li>
 <li>
 Bachelor&rsquo;s Degree with minimum 4 years job‑related experience.
 </li>
 <li>
 Supervisory role at wastewater treatment plant.
 </li>
 <li>
 Facility Management experience.
 </li>
 <li>
 ISO14001 Lead Auditor certification.
 </li>
 <li>
 Preferred: Airport experience.
 
 
 </li>
 </ul>
 
 Job Specific Skills
 
 
 
 <ul>
 <li>
 Strong technical knowledge of treated wastewater processes.
 </li>
 <li>
 Knowledge of Environmental &amp; Asset Management Systems.
 </li>
 <li>
 Strong process engineering knowledge.
 </li>
 <li>
 Proficient in water sampling &amp; chemical analysis.
 </li>
 <li>
 Knowledge of local regulations for wastewater treatment.
 </li>
 <li>
 Strong communication and coordination.
 </li>
 <li>
 Managerial ability to delegate, mentor, coach, and manage workflow.
 </li>
 <li>
 Awareness of airport operational constraints
 
 
 </li>
 </ul>
 
 About Qatar Airways Group
 
 
 
 Our story started with four aircraft. Today, we deliver excellence across 12 different businesses coming together as one. We&rsquo;ve grown fast, broken records and set trends that others follow. We don&rsquo;t slow down by the fear of failure. Instead, we dare to achieve what&rsquo;s never been done before.
 
 
 So whether you&rsquo;re creating a unique experience for our customers or innovating behind the scenes, every person contributes to our proud story. A story of spectacular growth and determination. Now is the time to bring your best ideas and passion to a place where your ambition will know no boundaries, and be part of a truly global community.
 
 
 https://aa115.taleo.net/careersection/QA_External_CS/jobapply.ftl?lang=en&amp;job=227995
</div>

Lead Technical Officer-Waste Water Treatment Plant

Baruch Trading & Contracting Services

Hiring for Ashghal Project &ndash; Operation &amp; Maintenance (Water Treatment)Location: Doha, Qatar Project Duration: 4 Months Working Hours: 8 + 1 Hours (Daily)We are hiring experienced engineers for a Water Treatment Operation &amp; Maintenance (O&amp;M) Project under Ashghal in Doha.No. of Positions: 4 Salary: QAR 9,000Key Responsibilities:<ul><li>Operate, maintain, and troubleshoot mechanical equipment such as pumps, valves, blowers, and pipelines.</li><li>Perform preventive and corrective maintenance as per O&amp;M schedules.</li><li>Coordinate with site teams to ensure uninterrupted plant operations.</li><li>Ensure compliance with Ashghal standards, QCS, and HSE requirements.</li><li>Prepare maintenance reports and support audits/inspections.</li></ul>Requirements:<ul><li>Bachelor&rsquo;s Degree in Mechanical Engineering.</li><li>Experience in Water Treatment / STP / WWTP projects.</li><li>Knowledge of preventive &amp; corrective maintenance procedures.</li><li>Familiarity with Ashghal standards preferred.</li></ul>General Requirements<ul><li>Minimum 3&ndash;7 years relevant O&amp;M experience.</li><li>Experience in Water Treatment / Sewage Treatment / Pumping Stations.</li><li>Immediate availability preferred.</li><li>Valid QID with transferable visa (preferred).</li></ul>Job Type: Contract Contract length: 4 months

Mechanical Engineer – O&M (Water Treatment)

WorkForce

We are looking for a skilled BMS (Building Management System) Operator to monitor, control, and maintain building automation systems. The ideal candidate will be responsible for ensuring efficient operation of HVAC, lighting, electrical, fire safety, and other facility systems using the BMS platform.Requirements &amp; Qualifications:<ul><li>Proven experience as a BMS Operator or a related role in facility management.</li><li>Strong knowledge of HVAC, electrical, and mechanical systems.</li><li>Familiarity with BMS software such as Honeywell, Siemens, Schneider Electric, Johnson Controls, etc.</li><li>Understanding of building automation protocols (BACnet, Modbus, LonWorks, etc.).</li><li>Good problem-solving and analytical skills.</li><li>Ability to work independently and respond to emergencies efficiently.</li><li>Basic IT knowledge and ability to troubleshoot software and network issues.</li><li>Diploma or degree in Electrical/Mechanical Engineering, Facility Management, or a related field (preferred).</li></ul>Job Types: Full-time, ContractPay: QAR3,000.00 - QAR3,500.00 per month

BMS Operator

Trust Arabia Administrative Services & Consultancy

Production Laborer &ndash; LPG OperationsThis position provides hands-on support to LPG production and cylinder handling activities. The role involves physical work such as moving, organizing, and maintaining cylinders, as well as assisting operators to ensure safe, efficient, and orderly operations within the facility.Key Responsibilities:<ul><li>Support cylinder filling and dispatch operations, including manual handling, positioning, stacking, and preparation of cylinders for movement.</li><li>Assist senior staff and equipment operators in carrying out daily operational tasks safely and efficiently.</li><li>Handle, transport, and arrange LPG cylinders within designated work areas according to operational procedures.</li><li>Maintain a clean, organized, and safe working environment through routine housekeeping activities.</li><li>Follow all safety rules, operational guidelines, and site procedures at all times.</li><li>Take part in scheduled cleaning and general housekeeping programs within the plant.</li><li>Support cylinder maintenance activities, including manual degassing and gas purging as required.</li></ul>Minimum Qualifications:<ul><li>Basic level of education or equivalent.</li><li>Physically capable of performing repetitive manual tasks in an industrial environment.</li></ul>Minimum Experience:<ul><li>At least two (2) years of experience in a production, plant, warehouse, or industrial setting.</li></ul>Job Type: Full-time

Production Labour - LPG Operations

Hiring for Ashghal Project &ndash; Operation &amp; Maintenance (Water Treatment)Location: Doha, Qatar Project Duration: 4 Months Working Hours: 8 + 1 Hours (Daily)We are hiring experienced engineers for a Water Treatment Operation &amp; Maintenance (O&amp;M) Project under Ashghal in Doha.No. of Positions: 4 Salary: QAR 8,500Key Responsibilities:<ul><li>Oversee civil maintenance works for tanks, structures, foundations, and drainage systems.</li><li>Conduct inspections and minor repair works to ensure structural integrity.</li><li>Coordinate with O&amp;M teams for smooth plant operations.</li><li>Ensure compliance with Ashghal standards and QCS.</li><li>Maintain documentation, reports, and site records.</li></ul>Requirements:<ul><li>Bachelor&rsquo;s Degree in Civil Engineering.</li><li>Experience in water treatment plant maintenance.</li><li>Knowledge of structural inspections and civil maintenance.</li><li>Familiarity with Ashghal / QCS standards preferred.</li></ul>General Requirements<ul><li>Minimum 3&ndash;7 years relevant O&amp;M experience.</li><li>Experience in Water Treatment / Sewage Treatment / Pumping Stations.</li><li>Immediate availability preferred.</li><li>Valid QID with transferable visa (preferred).</li></ul>Job Type: Contract Contract length: 4 months

Civil Engineer – O&M (Water Treatment)

Explore 112+ Plant operator in Qatar this March. Find roles across top companies and apply now to boost your career.

112 plant operator jobs In Qatar

Plant Operator

Plant Operator

Lead Technical Officer-Waste Water Treatment Plant

Mechanical Engineer – O&M (Water Treatment)

BMS Operator

Production Labour - LPG Operations

Civil Engineer – O&M (Water Treatment)