QAQC Mechanical Engineer - Fit-Out Projects

AECOM Middle East Ltd; Riyadh; On-site; SAR 360,000 - 600,000; Full time

Benefits offered by this job

Medical

Dental

Vision

Paid time off

Job summary

AECOM is seeking an experienced QAQC Mechanical Engineer to support quality assurance, quality control, and commissioning activities for mechanical installations on fit-out and interior finishing projects in Riyadh, Saudi Arabia.

The role requires a bachelor’s degree in Mechanical Engineering (ABET-accredited) with at least 10 years of professional experience, including 5 years in QA/QC and commissioning for fit-out projects.

Qualifications

• Bachelor's degree in Mechanical Engineering from an ABET-accredited program.
• Minimum 10 years of professional mechanical engineering experience.
• At least 5 years focused on QA, QC, and commissioning for fit-out/interior projects.

Responsibilities

• Perform comprehensive QA/QC inspections of HVAC, plumbing, and fire protection systems on fit-out sites.
• Review installation drawings, specifications, and TAB documentation for compliance.
• Identify non-conformances, coordinate corrective actions with contractors, and maintain inspection records.
• Verify testing, adjusting, balancing (TAB) records and commissioning documentation.
• Coordinate with project teams to ensure mechanical readiness for project closeout.

Skills

Quality Assurance

Quality Control

Commissioning

HVAC Inspections

Site Inspections

Education

ABET-accredited Mechanical Engineering degree

Job description

QAQC Mechanical Engineer - Fit-Out Projects Job Snapshot - Role: QAQC Mechanical Engineer - Fit-Out Projects - Location: Riyadh, Saudi Arabia - Industry: Construction - Function: Quality Assurance - Experience: Minimum 10 years, including 5 years in mechanical QAQC and commissioning for fit-out projects - Job Type: Full Time - Work Arrangement: On-site

Position Overview AECOM is seeking an experienced QAQC Mechanical Engineer to support quality assurance, quality control, and commissioning activities for mechanical installations on fit-out and interior finishing projects in Riyadh, Saudi Arabia. The role focuses on inspecting and verifying the installation, testing, and performance of heating, ventilation, and air conditioning (HVAC) systems, plumbing networks, fire protection systems, mechanical equipment, and associated building services. The successful candidate will conduct site inspections, review pressure testing and flushing activities, verify Testing, Adjusting, and Balancing (TAB) records, and assess mechanical installations against approved engineering drawings, construction specifications, and applicable quality standards. Working closely with fit-out contractors, mechanical installers, technicians, and project teams, the QAQC Mechanical Engineer will identify non-conformances, coordinate corrective actions, maintain inspection documentation, and support mechanical system readiness for project completion.

Candidates must hold a bachelor 's degree in Mechanical Engineering or a related engineering discipline from an ABET-accredited program and have at least 10 years of professional mechanical engineering experience, including a minimum of five years focused on mechanical quality assurance, quality control, and commissioning in fit-out or interior finishing projects.

Key Responsibilities

• Mechanical Fit‑Out Quality Inspections - Conduct comprehensive inspections and site walk‑downs of mechanical installations during fit‑out and interior finishing activities.
• Inspect HVAC systems, plumbing installations, fire protection systems, and associated mechanical equipment.
• Verify that installed mechanical services comply with approved engineering drawings, technical specifications, and construction standards.
• Assess installation workmanship, equipment positioning, and compliance with project requirements.
• Identify mechanical installation deficiencies and quality non‑conformances.
• Document inspection findings and communicate required corrective actions to responsible contractors.
• Conduct follow‑up inspections to verify the resolution of identified deficiencies.

HVAC System Quality Assurance

• Inspect HVAC installations for compliance with approved mechanical designs and construction specifications.
• Review installation quality and relevant technical requirements for HVAC equipment and associated services.
• Verify applicable testing procedures and supporting documentation.
• Review TAB records to assess compliance with project testing and commissioning requirements.
• Identify discrepancies in installation quality or testing documentation.
• Coordinate with mechanical contractors to resolve HVAC‑related quality concerns.
• Maintain accurate inspection and compliance records for HVAC installations.

Plumbing and Fire Protection System Inspections

• Inspect plumbing and fire protection installations during fit‑out construction activities.
• Verify compliance with approved drawings, material specifications, and applicable engineering standards.
• Review relevant pressure testing and system flushing activities.
• Assess testing results and supporting records against project requirements.
• Identify installation defects, incomplete works, and technical discrepancies.
• Coordinate corrective measures with responsible mechanical installers.
• Document inspection findings and verify completion of required remedial works.

Mechanical Supports and Ancillary Services

• Inspect mechanical supports, hangers, and associated ancillary services.
• Verify installation arrangements against approved engineering drawings and specifications.
• Assess the quality and suitability of installed mechanical support components.
• Identify discrepancies affecting mechanical installation compliance.
• Coordinate with contractors to address installation deficiencies.
• Verify corrective works through appropriate follow‑up inspections.
• Maintain technical records supporting mechanical installation quality.

Mechanical Testing and Commissioning

• Review and verify quality control testing procedures for mechanical systems.
• Assess pressure testing activities and associated documentation.
• Verify system flushing procedures and relevant testing records.
• Review Testing, Adjusting, and Balancing documentation for mechanical services.
• Evaluate commissioning activities against approved project requirements.
• Identify incomplete testing records or outstanding commissioning‑related quality concerns.
• Coordinate with mechanical installers and project teams to resolve testing deficiencies.
• Support verification of mechanical system readiness during project completion activities.

Quality Assurance and Quality Control Procedures

• Apply established mechanical engineering techniques, procedures, and quality assessment criteria.
• Evaluate mechanical installation quality against approved construction specifications.
• Conduct independent technical assessments of assigned mechanical works.
• Identify deviations from project requirements and applicable engineering standards.
• Exercise professional judgment when assessing mechanical system performance and installation quality.
• Recommend appropriate corrective actions for identified non‑conformances.
• Support consistent application of project quality assurance and quality control procedures.

Non‑Conformance and Corrective Action Management

• Identify and document mechanical installation defects and quality non‑conformances.
• Prepare clear technical records describing inspection findings and required corrective measures.
• Coordinate with fit‑out contractors and mechanical installers to resolve identified deficiencies.
• Monitor the progress of corrective actions.
• Verify that remedial works meet applicable technical specifications.
• Communicate outstanding quality concerns to relevant project personnel.
• Maintain organized records of non‑conformances and corrective action outcomes.

Contractor and Project Team Coordination

• Collaborate with mechanical contractors, installation teams, and other project stakeholders.
• Communicate inspection requirements and quality expectations to responsible personnel.
• Coordinate technical discussions concerning mechanical installation deficiencies.
• Review relevant engineering information to support the resolution of quality issues.
• Provide recommendations concerning mechanical testing and installation compliance.
• Support timely resolution of outstanding mechanical quality matters.
• Maintain effective communication throughout fit‑out construction and commissioning activities.

Inspection Reporting and Compliance Documentation

• Prepare detailed mechanical inspection reports and technical assessments.
• Document testing activities, inspection findings, and corrective actions.
• Maintain records supporting compliance with approved engineering specifications.
• Prepare quantity surveys associated with mechanical fit‑out works.
• Track relevant inspection and testing documentation for project reporting.
• Organize mechanical quality records for project closeout.
• Maintain accurate information concerning outstanding quality and commissioning requirements.
• Ensure technical documentation is complete, clear, and suitable for project stakeholder review.

Technical Guidance and Team Support

• Provide technical guidance to technicians, inspectors, and support personnel.
• Explain mechanical fit‑out quality requirements and relevant testing procedures.
• Support consistent interpretation of approved engineering specifications.
• Assist technical personnel in identifying installation deficiencies.
• Provide recommendations concerning inspection methods and quality documentation.
• Share practical knowledge of mechanical testing and commissioning requirements.
• Support effective coordination between inspection personnel and mechanical installation teams.

Project Closeout and Mechanical System Readiness

• Review outstanding mechanical inspection and testing requirements.
• Verify the availability of relevant commissioning and compliance documentation.
• Coordinate the resolution of incomplete quality records.
• Support confirmation that mechanical installations meet approved project specifications.
• Prepare inspection reports and technical information required for project closeout.
• Communicate outstanding deficiencies affecting mechanical system readiness.
• Maintain organized documentation supporting the completion of assigned mechanical fit‑out works.

Qualifications and Experience Required

Education

• Bachelor 's degree in Mechanical Engineering or a related engineering discipline from an ABET-accredited program.

Required Experience

• Minimum 10 years of professional experience in mechanical engineering.
• At least 5 years of experience specifically focused on quality assurance, quality control, and commissioning of mechanical systems in fit‑out or interior finishing projects.
• Demonstrated experience inspecting and testing HVAC installations, plumbing systems, fire protection systems, and mechanical equipment.
• Practical experience with mechanical pressure testing, system flushing, and Testing, Adjusting, and Balancing procedures.
• Experience reviewing mechanical commissioning activities and associated technical documentation.
• Proven ability to prepare detailed inspection reports, compliance records, and technical assessments.
• Experience coordinating with mechanical contractors, installers, and multidisciplinary project teams.
• Demonstrated ability to identify mechanical quality deficiencies and recommend corrective measures.

Required Technical Knowledge and Skills

• Mechanical engineering principles and construction practices.
• Mechanical quality assurance and quality control procedures.
• HVAC system installation inspection and testing.
• Plumbing system quality verification.
• Fire protection system installation inspection.
• Mechanical equipment installation and compliance assessment.
• Mechanical supports, hangers, and ancillary services.
• Pressure testing procedures and documentation.
• Mechanical system flushing procedures.
• Testing, Adjusting, and Balancing (TAB) records and verification.
• Mechanical system commissioning protocols.
• Mechanical engineering design standards and construction specifications.
• Applicable industry standards and mechanical engineering best practices.
• Interpretation of mechanical engineering drawings and technical specifications.
• Mechanical site inspections and installation walk‑downs.
• Non‑conformance identification and corrective action coordination.
• Mechanical quantity surveying and technical reporting.
• Inspection documentation and compliance record management.
• Strong analytical and technical problem‑solving abilities.
• Sound professional judgment in mechanical quality assessment.
• Excellent communication and coordination skills.
• Ability to provide technical guidance to technicians and inspection personnel.
• Strong attention to detail and commitment to construction quality.

Preferred Qualifications and Experience

• Master 's degree in Mechanical Engineering or a related field.
• Certified Commissioning Professional (CCP) certification or an equivalent professional commissioning qualification.
• Experience with Building Information Modeling (BIM) and mechanical design software.
• Experience managing large‑scale fit‑out projects in commercial or institutional environments.
• Previous experience mentoring or supervising junior engineers and technical personnel.

Professional Competencies

• Strong technical judgment in mechanical installation quality assessment.
• Systematic approach to inspection, testing, and commissioning verification.
• Ability to identify mechanical construction deficiencies and recommend appropriate solutions.
• High attention to technical specifications and installation workmanship.
• Effective coordination with contractors, mechanical installers, and project teams.
• Accuracy in preparing inspection reports and compliance documentation.
• Ability to work independently when assessing mechanical fit‑out installations.
• Strong organizational skills for managing inspections and technical records.
• Commitment to applicable engineering standards and construction quality requirements.
• Collaborative approach to resolving technical and commissioning‑related challenges.

Additional Employment Information

• All newly hired AECOM employees are required to attend an in‑person Day 1 onboarding session at an AECOM office location as a condition of employment.
• AECOM is committed to maintaining a secure and trustworthy recruitment process and takes fraudulent hiring activity seriously.

Job Reference Information

• Requisition ID: J10161330
• Business Line: B&P - Buildings and Places
• Business Group: DCS
• Strategic Business Unit: Middle East and Africa
• Career Area: Construction
• Work Location Model: On‑site

Benefits and Professional Development

• medical
• dental
• vision
• life
• accidental death and dismemberment
• disability coverage
• paid time off
• leave arrangements
• voluntary benefits
• well‑being resources
• employee assistance programs
• business travel insurance
• service recognition awards
• retirement savings plans
• employee stock purchase plans

the company provides professional training and development opportunities designed to strengthen mechanical engineering expertise, construction quality management capabilities, commissioning knowledge, and technical leadership skills. Employees have opportunities to collaborate with multidisciplinary professionals and contribute to building and infrastructure projects supported by AECOM 's global engineering and construction management expertise.

About AECOM

AECOM is a global infrastructure consulting firm committed to delivering a better world through innovative, sustainable, and resilient solutions. The company provides professional services across buildings, transportation, water, environment, and energy. Its teams work with public‑and‑private‑sector clients throughout the project lifecycle, delivering advisory, planning, design, engineering, program management, and construction management services. With more than 50,000 professionals worldwide, AECOM brings together engineers, architects, designers, planners, scientists, digital specialists, and construction managers to address complex infrastructure challenges. AECOM is a Fortune 500 company that reported revenue of $16.1 billion in fiscal year 2025. The company supports equal employment opportunity, professional development, collaboration, and a workplace built on respect.