Saeid Rajaian

Highly experienced Mechanical Engineer with over two decades of expertise in water and wastewater infrastructure, pump stations, and mechanical utility systems. Proven track record in leading multidisciplinary teams, managing large-scale municipal and industrial projects, and ensuring seamless project execution. Adept at hydraulic analysis, process mechanical design, and technical coordination across core engineering disciplines.

Senior Mechanical Engineer & Project Manager                                                                 Jul. 2013 – Dec. 2024

Zolal Iran (EPC Contractor)                                                                                                                                                                                                        

Projects:

• Potable Water Pumping Station of Doroodzan Project, Capacity 3 m3/sec & 12000 Kw, (IRAN) – $41M
• Pumping Stations of Garmsiri Project (7 Pumping Stations), Capacity of 22000 m3/hr, (IRAN) – $26M
• Water Treatment Plant, Capacity of 2000 m3/hr, (IRAQ) – $31M

     Responsibilities:

• Collaborated with other disciplines to provide technical support (construction and engineering work package).
• Led teams of mechanical engineers from conceptual design through to detailed engineering.
• Prepared project reports, technical memos, and participated in design reviews.
• Developed design basis, equipment sizing, equipment lists, test work plans, engineering assessments.
• Coordinated multidiscipline drawings, including PFDs, P&IDs, performance specifications, and cost estimates.
• Provided independent and quality reviews of technical documents/drawings within the area of expertise.
• Offered leadership and mentorship to junior staff and peers throughout the project delivery process.
• Participated in the development of projects, including proposal, MRQs, TBEs, and MRPs preparation.
• Traveled to support studies, test work, project execution, and project/business development.
• Led cross-functional teams of multidisciplinary experts, ensuring successful project completion.
• Developed and managed project budgets, ensuring cost-effectiveness and adherence to financial constraints.
• Created detailed project plans, schedules, and risk assessments, effectively communicating them to stakeholders.
• Collaborated closely with regulatory agencies, ensuring compliance with environmental and safety standards.
• Oversaw procurement processes, including vendor selection, negotiation, guiding and contract management.
• Implemented robust project controls, tracking progress, milestones, and deliverables.
• Fostered a culture of safety and quality control, reducing incidents and defects.

      Achievements:

• Successfully completed the Doroodzan project ahead of schedule and under budget.
• Achieved an average 4.7% reduction in Garmsiri project cost by meticulous planning and risk management.
• Executed the water treatment plant project under challenging conditions, earning profits and recognition.

Project Manager                                                                                                                       Jul. 2008 - Mar. 2013

Aronab (EPC Contractor)                                                                                    

Projects:

• Demin Water & Condensate Water Treatment Plant of 2x160MW Power Plant, (IRAN) – $11M
• Isfahan Oil Refinery Ext-Package, (IRAN) – $9.5M
• Water Transmission Pipeline, Pumping Station, and Water Filtration, (IRAN) – $12M

      Responsibilities:

• Led multidisciplinary teams, ensuring on-time, within-budget delivery.
• Fostered strong relationships with clients, regulatory agencies, and stakeholders.
• Implemented rigorous quality control and safety protocols.

      Achievements:

• Orchestrated collaborative sessions to optimize the Demin Water & Condensate Water Treatment Plant project.
• Secured substantial cost recoveries and enhanced project profitability.
  • Municipal Water Treatment Plants, Wastewater Treatment Plant, Reverse Osmosis Treatment Plant, and Pumping Stations, (UZBEKISTAN & IRAN)

Process Mechanical Engineering Manager & Project Manager                                     Oct. 2002 – Apr. 2008

Shimbar (EPC Contractor)                                                                            

Projects:

• Three Pumping Stations, 7Km Steel Pipelines and Three Electrical Substations, (Syrian Arab Republic) – $20M
  • Led process and mechanical engineering teams in the design of large municipal water and wastewater treatment plants and pumping stations, transmission pipelines, utilities, HVAC, and piping.

Responsibilities:

• Provided design coordination between multiple engineering disciplines and expert advice to internal and external clients, including performing process and equipment condition assessments at water and wastewater treatment facilities and pumping stations.
• Oversaw project engineering budget, schedule, and quality of deliverables.
• Worked mainly from office with occasional travel for client/site meetings and team meetings.
• Prepared technical and financial proposals for EPC projects.
• Conducted financial evaluations and managed design activities.
• Supervised mechanical drawings and construction details.
• Identified and mitigated potential risks.
• Oversaw all aspects of project planning and execution, including cost optimization and risk management.
• Negotiated cost recoveries and maintained quality.
• Achieved consistent on-time project milestones.

Achievements:

• Improved mechanical design efficiency and quality through knowledge transfer and specialized design courses.
• Controlled cost overruns and enhanced project profitability by optimizing the design of project by leveraging an experienced team and maintaining quality standards.

 Mechanical and Production Engineer                                                                                  Sep. 1999 – Oct. 2002

  Fertube Co. (Manufacturer of Steel Structures and Hydromechanical Equipment)                                                        

      Projects:

• Irrigation and Drainage Projects, Pumping Stations, Reservoir & Diversion Dams, (IRAN) – $5M

      Responsibilities:

• Designed hydro-mechanical equipment (All type of Gates, Stop Log, Trash Rack, Trash Rack Cleaning Device, Rotary & Reciprocating Bridges) and prepared detail, and shop drawings.
  • Managed manufacturing and fabrication of hydromechanical equipment.
  • Implemented quality control measures and supervised the team.
  • Improved production efficiency and quality.

      Achievements:

• Significantly improved production efficiency and product quality by modifying the production line and holding  training sessions for the personnel.
  • Hydropower, Dams, Pumping Stations, Irrigation Networks, Water and Wastewater Treatment Plants, (IRAN)

  Process Mechanical Engineer & Supervisor                                                                     Nov. 1995 – Sep. 1999

  Mahab Ghodss Consulting Engineering (Dams, hydropower plants, irrigation systems, water supply and treatment plants)                                                                       

      Projects:

      Responsibilities:

• Played role in process and mechanical engineering teams and collaborate with cross-functional teams in design, sizing and selecting of mechanical and hydro-mechanical parts of projects including penstocks, turbines, hydro-mechanical gates, valves, pumps, generators, compressors, blowers, cranes, piping, etc.
• Conducted supervision and inspections.

B.Sc. in Mechanical Engineering (University Degree - Accredited by WES)