hvac technician

structural engineer

civil engineer

electrical engineer

mechanical engineer

water/wastewater engineer

Inspire Management Training Center

<p>We are looking for a technically strong and practical Mechanical/Technical Engineer with solid experience in valves and water infrastructure systems. The role focuses on technical evaluation, submittals, and project support, with occasional involvement in client coordination and commercial assistance.</p><p><b>Key Responsibilities</b></p><p><b>Technical Duties (Core Focus):</b></p><ul><li>Review project specifications, drawings, and BOQs</li><li>Prepare technical submittals, compliance statements, and material approvals</li><li>Handle product range including industrial valves and fittings</li><li>Coordinate with suppliers for technical clarifications</li><li>Provide technical support during testing and commissioning activities</li></ul><p><b>Coordination &amp; Support:</b></p><ul><li>Support the sales team with technical inputs and product selection</li><li>Attend client/consultant meetings for technical clarification when required</li><li>Assist in preparing technical sections of quotations</li><li>Follow up on submittals and approvals with consultants and clients</li></ul><p><b>Requirements</b></p><ul><li>Diploma in Mechanical Engineering (or equivalent qualification)</li><li>5&ndash;10 years of relevant experience in valves, piping, water/wastewater, or MEP trading companies</li><li>Strong hands-on knowledge of industrial valves and flow control systems</li><li>Proven experience in preparing technical submittals and handling approvals in Qatar projects</li><li>Familiarity with standards such as AWWA, BS, DIN, ISO is an advantage</li><li>Good communication and coordination skills</li><li>Ability to work independently and manage multiple projects</li><li>Basic computer skills (MS Office; AutoCAD knowledge is an advantage)</li><li>Valid Qatar driving license preferred</li></ul><p><b>Key Competencies</b></p><ul><li>Strong technical and practical understanding</li><li>Attention to detail in documentation and submittals</li><li>Problem-solving and troubleshooting ability</li><li>Strong coordination and follow-up skills</li></ul><p>Job Types: Full-time, Permanent</p><p>Pay: QAR4,000.00 - QAR6,000.00 per month</p><p>Application Question(s):</p><ul><li> Do you have experience related to valves, piping, water/wastewater, or MEP trading companies?</li><li>Do you have hands-on knowledge of industrial valves and flow control systems?</li></ul><p>Education:</p><ul><li>Diploma (Required)</li></ul><p>Experience:</p><ul><li>Mechanical/Technical Engineer: 5 years (Required)</li></ul><p>Location:</p><ul><li>Doha (Required)</li></ul><p>Work Location: In person</p>

Mechanical Engineer/Technical Engineer (Valves & Water Systems)

ACE Qatar

<p>We are seeking an experienced <b>Design Civil Engineer (Wet Utilities)</b> to support the design and development of <b>surface water, stormwater drainage, sewerage, and potable water networks</b> in Qatar. The ideal candidate will have strong technical expertise in infrastructure design and experience working on large-scale projects in compliance with local authority standards.</p><p><b>Key Responsibilities</b></p><ul><li>Design and develop <b>wet utility systems</b>, including:</li><li>Stormwater drainage networks</li><li>Surface water systems</li><li>Foul sewer networks</li><li>Potable water distribution networks</li><li>Prepare and review <b>design drawings, layouts, profiles, hydraulic calculations, and technical reports</b>.</li><li>Develop <b>utility layouts, longitudinal sections, and cross sections</b>.</li><li>Perform <b>hydraulic modeling and analysis</b> for drainage and water networks.</li><li>Ensure compliance with <b>Qatar Construction Specifications (QCS)</b>, <b>Ashghal standards</b>, and international codes.</li><li>Coordinate with roads, structures, traffic, and other disciplines.</li><li>Prepare <b>BOQs, technical specifications, and design reports</b>.</li><li>Participate in design reviews, client meetings, and authority approvals.</li></ul><p><b>Requirements</b></p><ul><li>Bachelor&rsquo;s Degree in <b>Civil Engineering</b>.</li><li><b>7&ndash;15 years of experience</b> in wet utilities/infrastructure design.</li><li>Strong experience in <b>stormwater, sewer, and water network design</b>.</li><li>Familiarity with <b>Ashghal guidelines, QCS, and Qatar authority requirements</b>.</li><li>Proficiency in:</li><li>Civil 3D</li><li>AutoCAD</li><li>MicroDrainage / InfoWorks / SewerGEMS / WaterGEMS (or similar)</li><li>Strong understanding of hydraulic design principles.</li><li><b>UPDA/MMUP certification</b> is an advantage.</li></ul><p>Job Type: Full-time</p><p>Work Location: In person</p>

Design Civil Engineer – Wet Utilities (Surface Water & Water Networks) - Qatar

AL FARAH CONTRACTING

<p><b>ENVIRONMENTAL ENGINEER</b></p><ul><li>BSc. Engineering/Science</li><li>5 years' experience in similar role</li><li>10 yrs total overall working experience</li><li>Building &amp; Consultant experience</li><li>PWA (Ashghal Approval)</li><li>Freelance / Secondment</li><li><b>Immediate Joiner</b></li></ul><p>Work Location: In person</p>

ENVIRONMENTAL ENGINEER (PWA Approval)

<p><b>QC QC Engineer</b></p><ul><li>BSc. Civil</li><li>5 years' experience in similar role</li><li>10 yrs total overall working experience</li><li>Building &amp; Consultant experience</li><li>PWA (Ashghal Approval)</li><li>Freelance / Secondment</li><li><b>Immediate Joiner</b></li></ul><p>Work Location: In person</p>

QA QC ENGINEER (PWA Approval)

Qatar Airways

<div><div><div><div><div><div><h3 class="jobSectionHeader"><b>General Information
</b></h3></div></div><div><div><div><div>Ref #
</div><div>227995
</div></div><div><div>Location
</div><div>Qatar-Doha
</div></div><div><div>Job family
</div><div>Engineering
</div></div><div><div><ul><li>Closing Date: 2026-05-11</li></ul><br>
</div></div></div></div></div><div></div><div><h3 class="jobSectionHeader"><b>Description
</b></h3></div><div></div><div><div><div><div><p><b>JOB PURPOSE</b></p><p>
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.</p><p></p><p><b><br>
ACCOUNTABILITIES</b></p><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>
</div></div></div></div><div><div><div><h3 class="jobSectionHeader"><b>Qualification
</b></h3></div></div><div><div><div><div><p><b>QUALIFICATIONS, EXPERIENCE &amp; SKILLS</b></p><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><p><b>
Job Specific Skills</b></p><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><li>
</li></ul>
</div></div><div><div>https://aa115.taleo.net/careersection/QA_External_CS/jobapply.ftl?lang=en&amp;job=227995</div></div></div></div></div></div></div></div><div></div>

Lead Technical Officer-Waste Water Treatment Plant

<p><b>HSE ENGINEER</b></p><ul><li>BSc. Engineering/Science</li><li>5 years' experience in similar role</li><li>12 yrs total overall working experience</li><li>Building &amp; Consultant experience</li><li>PWA (Ashghal Approval)</li><li>Freelance / Secondment</li><li><b>Immediate Joiner</b></li></ul><p>Work Location: In person</p>

HSE ENGINEER (PWA Approval)

Swan Global

<div>
 <ul>
  <li>
   <strong>
    Job Title:
   </strong>
   Laboratory Technician &ndash; Sewage Treatment Plant (STP)
  </li>
  <li>
   <strong>
    Job Location:
   </strong>
   Dukhan
  </li>
  <li>
   <strong>
    Employment Type:
   </strong>
   Short Term Contract
  </li>
  <li>
   <strong>
    Number of Vacancies:
   </strong>
   1
  </li>
 </ul>
 <p>
  <br/>
 </p>
 <p>
  <strong>
   Job Summary:
  </strong>
 </p>
 <p>
  We are looking for an experienced Laboratory Technician for a Sewage Treatment Plant (STP) in Qatar. The candidate will be responsible for wastewater sampling, laboratory testing, analysis, and reporting activities to ensure compliance with environmental and operational standards. The role requires hands-on experience in sewage/wastewater laboratory operations and knowledge of standard testing procedures.
 </p>
 <p>
  <br/>
 </p>
 <p>
  <strong>
   Mandatory Requirements &amp; Qualification:
  </strong>
 </p>
 <ul>
  <li>
   <strong>
    Experience:
   </strong>
  </li>
  <li>
   Minimum 10 years of experience in sewage / wastewater treatment plant laboratory analysis
  </li>
  <li>
   <strong>
    Education:
   </strong>
  </li>
  <li>
   Diploma in Chemistry or equivalent qualification
  </li>
  <li>
   <strong>
    Technical Skills:
   </strong>
  </li>
  <li>
   Experience in influent, effluent &amp; sludge sampling
  </li>
  <li>
   Knowledge of sample preservation, sample preparation &amp; reagent handling
  </li>
  <li>
   Familiar with APHA &amp; USEPA laboratory testing methods
  </li>
  <li>
   Hands-on experience operating laboratory instruments &amp; equipment
  </li>
  <li>
   Ability to prepare daily laboratory reports &amp; monthly data analysis reports
  </li>
  <li>
   Good knowledge of wastewater quality testing procedures
  </li>
  <li>
   <strong>
    Mandatory Criteria:
   </strong>
  </li>
  <li>
   Previous STP / wastewater treatment plant laboratory experience is mandatory
  </li>
  <li>
   Good communication and reporting skills
  </li>
  <li>
   Immediate availability preferred
  </li>
 </ul>
 <p>
  <br/>
 </p>
 <p>
  <strong>
   Key Responsibilities:
  </strong>
 </p>
 <ul>
  <li>
   Conduct influent, effluent, and sludge sampling as per laboratory procedures
  </li>
  <li>
   Perform wastewater quality analysis and maintain accurate test records
  </li>
  <li>
   Prepare daily laboratory reports and monthly analysis summaries
  </li>
  <li>
   Operate and maintain laboratory instruments and testing equipment
  </li>
  <li>
   Ensure proper sample preservation, reagent handling, and compliance with safety standards
  </li>
  <li>
   Follow APHA &amp; USEPA testing methods and quality procedures
  </li>
 </ul>
 <p>
  <br/>
 </p>
 <p>
  <strong>
   Documents Required
  </strong>
 </p>
 <ul>
  <li>
   Updated CV
  </li>
  <li>
   QID Copy
  </li>
 </ul>
 <p>
 </p>
</div>


Laboratory Technician STP

Explore 348+ Water/wastewater engineer in Doha this May. Find roles across top companies and apply now to boost your career.