Site Mechanical Engineer

About the role

Jackstones Properties Inc is seeking a Project-Based Mechanical Engineer to oversee the complete engineering lifecycle of development projects. You will be responsible for reviewing designs, supervising on-site installations, and ensuring that all Mechanical, Electrical, Plumbing, Fire Protection, and Sanitary systems are executed safely, on schedule, and in strict compliance with approved plans and engineering codes.

Key responsibilities

• Review and evaluate MEFPS engineering drawings, technical specifications, and design calculations to ensure high operational efficiency and buildability
• Identify design discrepancies, spatial conflicts, or clashes between different utility lines before on-site installation begins
• Coordinate closely with the Architectural and Structural teams to ensure seamless integration of all utility systems within the structural framework
• Supervise subcontractors and engineering crews during the installation of HVAC, Elevators, electrical wiring, transformers, plumbing distribution lines, sanitary sewer systems, and fire protection networks
• Enforce strict Quality Control standards to ensure all workmanship and installations comply with approved plans, material specifications, and the project schedule
• Conduct rigid testing and commissioning procedures before system turnover
• Inspect and verify all arriving MEFPS materials, equipment, and fixtures on-site to ensure they meet approved brands and technical specifications
• Assist the Purchasing/Procurement team in reviewing technical aspects of supplier quotations and vetting specialized MEFPS contractors
• Ensure all engineering activities and system layouts adhere strictly to national regulations and occupational safety and health standards
• Review and approve as-built drawings, operations and maintenance manuals, and warranty documents submitted by trade contractors prior to project closeout

About you

• Bachelor's Degree in Mechanical Engineering
• Registered/Licensed Engineer
• Minimum of 1–3 years of active experience in site supervision, testing, and commissioning of utility systems for vertical residential, commercial, or mixed-use developments
• Solid proficiency in analyzing complex schematic diagrams, single-line diagrams, isometric plumbing views, and fire protection layouts
• Familiarity with engineering software (AutoCAD, Revit MEP, or Navisworks) for design review and clash detection purposes is highly preferred
• Up-to-date knowledge of local construction laws, building codes, and standard testing methodologies
• Willing to work in Quezon City and able to start ASAP

About us

Jackstones Properties Inc is a development company overseeing the complete engineering lifecycle of development projects.