Senior Site Mechanical Engineer

Job Title: Senior Site Mechanical EngineerJob PurposeThe Senior Site Mechanical Engineer is responsible for supervising and coordinating mechanical construction activities at the project site.

The role ensures that all mechanical works are executed safely, efficiently, on schedule, within budget, and in accordance with approved drawings, technical specifications, quality standards, and contractual requirements.Key ResponsibilitiesSite Execution and SupervisionSupervise daily mechanical construction and installation activities.Ensure work is performed according to approved drawings, method statements, specifications, and project requirements.Coordinate the installation of mechanical systems, including:Piping systemsMechanical equipmentPumps, compressors, and rotating equipmentHVAC systemsFirefighting and plumbing systemsSteel structures and mechanical supportsAllocate tasks to supervisors, foremen, technicians, and subcontractors.Monitor site productivity and ensure efficient use of labor, equipment, and materials.Verify site dimensions, installation locations, elevations, and equipment alignments before execution.Identify technical problems and coordinate appropriate site solutions.Planning and Progress MonitoringReview project schedules and daily construction priorities.Prepare daily, weekly, and look-ahead work plans.Monitor actual progress against the approved construction schedule.Identify delays, constraints, and material shortages that may affect project completion.Support the preparation and implementation of recovery plans.Measure completed quantities and maintain accurate progress records.Provide regular progress updates to the Site Manager and Project Manager.Technical CoordinationReview mechanical drawings, specifications, BOQs, and technical documents.Ensure that the latest approved drawings and revisions are used at the site.Coordinate mechanical activities with civil, electrical, instrumentation, and commissioning teams.Raise RFIs when drawings, specifications, or site conditions require clarification.Review shop drawings and support the preparation of as-built drawings.Coordinate with engineering teams regarding technical modifications and site requirements.Attend site coordination and progress meetings.Material and Equipment ControlIdentify required materials, equipment, tools, and manpower for planned activities.Prepare material requests based on construction priorities.Inspect delivered materials and verify compliance with approved technical specifications.Coordinate with procurement and warehouse teams to ensure materials are available when required.Monitor material usage and minimize waste, damage, and loss.Ensure that materials and equipment are properly stored and protected.Quality ControlEnsure mechanical works comply with project quality requirements, applicable codes, and industry standards.Conduct inspections before, during, and after installation activities.Coordinate inspection requests with the QA/QC team and client representatives.Ensure inspection and test plans are correctly implemented.Monitor testing activities such as pressure testing, flushing, alignment, leak testing, and equipment checks.Follow up on punch-list items, observations, and nonconformance reports.Ensure corrective actions are completed and properly documented.Support system handover and preparation of final quality records.Health, Safety, and EnvironmentEnsure all mechanical construction activities comply with project HSE procedures.Confirm that approved method statements, risk assessments, and permits are available before work begins.Conduct or participate in toolbox talks and safety meetings.Ensure workers use the required personal protective equipment.Stop unsafe activities and report safety violations or hazardous conditions.Coordinate lifting, hot work, confined-space, and other high-risk activities with the HSE team.Subcontractor and Workforce CoordinationSupervise mechanical subcontractors and verify compliance with their approved scope of work.Review subcontractor manpower, productivity, and daily progress.Ensure subcontractors follow project quality and safety requirements.Verify completed quantities for progress measurement and subcontractor payment purposes.Report poor performance, delays, or noncompliance to project management.Testing, Commissioning, and HandoverSupport pre-commissioning and commissioning activities.Verify mechanical completion before system testing.Coordinate equipment inspections, testing, and start-up activities with relevant teams.Follow up on punch-list closure.Support the preparation of handover documents, test reports, and as-built records.Ensure completed systems are ready for client inspection and final acceptance.QualificationsBachelor’s degree in Mechanical Engineering.Approximately 3–5 years of relevant construction-site experience; adjust according to the position’s seniority.Experience in industrial, power, oil and gas, infrastructure, or large commercial construction projects is preferred.Practical experience in mechanical installation, testing, and handover.Good understanding of mechanical drawings, P&IDs, layouts, specifications, and BOQs.Familiarity with applicable mechanical codes and standards.Knowledge of construction methods, inspection procedures, and site safety requirements.Proficiency in AutoCAD and Microsoft Office.Familiarity with Primavera P6 or Microsoft Project is an advantage.Good command of English and Arabic.Willingness to work at project sites and travel when required.Required CompetenciesStrong site supervision and problem-solving skills.Effective planning and work-prioritization abilities.Good technical judgment and attention to detail.Ability to coordinate multiple disciplines and subcontractors.Strong communication and reporting skills.Ability to work under pressure and meet project deadlines.Awareness of cost, productivity, quality, and safety requirements.Teamwork, accountability, and a hands-on approach.