Mechanical Design Engineer

In a world of possibilities, pursue one with endless opportunities. Imagine Next! At Parsons, you can imagine a career where you thrive, work with exceptional people, and be yourself. Guided by our leadership vision of valuing people, embracing agility, and fostering growth, we cultivate an innovative culture that empowers you to achieve your full potential. Unleash your talent and redefine what’s possible. Job Description: Mechanical Design Engineer Abu Dhabi, UAE Parsons is looking for an amazingly talented Mechanical Design Engineer to join our team! In this role you will get to design and planning of Sewage pump stations, lift stations, odor Control system, sewage treatment plants, potable, irrigation and stormwater pumping stations and associated mechanical systems. What You'll Be Doing: - Responsible for the design and planning of sewage treatment plants, sewage pump and lift stations, process design, odour control systems, treatment facilities, and associated piping, process, and mechanical systems. - Undertake the design and planning of various sewage treatment systems such as Activated Sludge Process, Membrane Bioreactors, Moving Bed Biofilm Reactors, containerized units, and package STPs. - Develop the internal design of treatment system components, including pump stations, screening chambers, grit chambers, primary settling tanks, clarifiers, aeration tanks, blowers, diffusers, trickling filters, chlorination systems, sludge handling units, and dewatering systems. - Carry out the design and planning of potable water, irrigation, stormwater, and wastewater pumping stations, along with associated piping and mechanical systems. - Engineer piping systems and pipelines, including preparation of piping GA drawings, equipment layouts, piping isometrics, valve chamber piping drawings, material take‑offs, pump selection, pipe selection and sizing, tank selection and sizing, wet well sizing, and valve selection. - Develop system curves, perform pump calculations, and select pumps in coordination with pump vendors. - Produce HVAC and ventilation designs for pump stations, treatment plants, and associated facilities. - Develop fire protection system designs for pump stations and associated facilities. - Conduct design review of HVAC, ventilation, and chilled water systems. - Evaluate physical modelling and CFD modelling of wet wells and pump intake designs. - Prepare specifications, technical data sheets, process diagrams, material requisitions, testing and commissioning procedures, O&M manuals, etc., for mechanical and piping/pipeline materials in line with project requirements. - Assess tender submissions, compile recommended queries to bidders, prepare Technical Tender Evaluation Reports for clients, and contribute to the preparation of contract documents. - Compile cost estimates for mechanical and process equipment in coordination with mechanical equipment vendors. - Estimate level of effort and associated costs, and support the submission of bids for engineering and construction projects. - Perform design reviews of mechanical, process, and piping drawings, including general piping design, equipment layouts, piping isometrics, valve chamber piping, etc., ensuring compliance with project specifications and standard procedures. - Check and comment on equipment testing and commissioning procedures. - Review operation and maintenance manuals. - Read and interpret blueprints, technical drawings, schematics, and computer‑generated reports. - Research and analyze customer design proposals, specifications, manuals, and related data to evaluate feasibility, cost, and maintenance requirements of designs or applications. - Examine and refine troubleshooting procedures, monitor progress, perform tests, conduct inspections, and assist in identifying financial improvement opportunities. - Specify system components or direct modifications to products to ensure conformance with engineering design and performance specifications. - Recommend design modifications to eliminate equipment or system malfunctions. What Required Skills You'll Bring: - Bachelors Degree in Mechanical Engineering or related discpline from an accredited University - Minimum 5 years of experience preferebly in designing of sewage pump stations and major utility buildings related to infrastructure works. - Experience in Pipe sizing and hydraulic calculation software. - HVAC calculations, Revit model review experience. - Proficiency in Wet well CFD modeling . - Piping stress analysis experience What Desired Skills You'll Bring: - Preferred TAQA-WS/TAQA-D/TAQA-T /Developers/ADM projects design experiences. - Relevant GCC experienced candidates are welcome to apply. Parsons equally employs representation at all job levels no matter the race, color, religion, sex (including pregnancy), national origin, age, disability or genetic information. We truly invest and care about our employee’s wellbeing and provide endless growth opportunities as the

Bachelor's Degree in Mechanical Engineering or related discipline from an accredited University. Minimum 5 years of experience preferably in designing sewage pump stations and major utility buildings related to infrastructure works. Experience in pipe sizing and hydraulic calculation software. HVAC calculations, Revit model review experience. Proficiency in Wet well CFD modeling. Piping stress analysis experience.

Design and planning of sewage treatment plants, sewage pumping and lift stations, odor control systems, process design, and associated piping, process, and mechanical systems. Design and planning of various sewage treatment systems (Activated Sludge Process, Membrane Bioreactors, Moving Bed Biofilm Reactors, containerized units, package STPs). Develop internal design of treatment system components (pump stations, screening chambers, grit chambers, primary settling tanks, clarifiers, aeration tanks, blowers, diffusers, trickling filters, chlorination systems, sludge handling units, dewatering systems). Design and planning of potable water, irrigation, stormwater, and wastewater pumping stations and associated piping and mechanical systems. Engineer piping systems and pipelines (GA drawings, equipment layouts, piping isometrics, valve chamber piping drawings, material take-offs, pump selection, pipe selection and sizing, tank selection and sizing, wet well sizing, valve selection). Develop system curves, perform pump calculations, and select pumps in coordination with pump vendors. Produce HVAC and ventilation designs and develop fire protection system designs for pump stations and facilities. Conduct design reviews of HVAC, ventilation, and chilled water systems. Evaluate physical modelling and CFD modelling of wet wells and pump intake designs. Prepare specifications, technical data sheets, process diagrams, material requisitions, testing and commissioning procedures, O&M manuals. Assess tender submissions, prepare Technical Tender Evaluation Reports, contribute to contract documents. Compile cost estimates for mechanical and process equipment. Estimate level of effort and costs, support bids for engineering and construction projects. Perform design reviews of mechanical, process, and piping drawings. Check and comment on equipment testing and commissioning procedures. Review operation and maintenance manuals. Read and interpret blueprints, technical drawings, schematics. Research and analyze design proposals to evaluate feasibility, cost, and maintenance requirements. Examine and refine troubleshooting procedures, monitor progress, perform tests, and identify financial improvement opportunities. Specify system components or direct modifications to ensure conformance with specifications. Recommend design modifications to eliminate equipment or system malfunctions.