Work with Us. Change the World.

At AECOM, we're delivering a better world. Whether improving your commute, keeping the lights on, providing access to clean water, or transforming skylines, our work helps people and communities thrive. We are the world's trusted infrastructure consulting firm, partnering with clients to solve the world’s most complex challenges and build legacies for future generations.

There has never been a better time to be at AECOM. With accelerating infrastructure investment worldwide, our services are in great demand. We invite you to bring your bold ideas and big dreams and become part of a global team of over 50,000 planners, designers, engineers, scientists, digital innovators, program and construction managers and other professionals delivering projects that create a positive and tangible impact around the world.

We're one global team driven by our common purpose to deliver a better world. Join us.

We are seeking an experienced and detail-oriented Senior Quantity Surveyor to join our dynamic team in Riyadh, Saudi Arabia. In this pivotal role, you will leverage your extensive expertise in quantity surveying, cost management, and project delivery to drive successful project outcomes. As a senior professional, you will work independently on complex assignments while providing strategic guidance and mentorship to junior team members. Your analytical mindset, combined with your collaborative approach, will be instrumental in ensuring accurate cost estimation, efficient resource allocation, and transparent project communication across all stakeholders.

• Conduct comprehensive surveys and measurements to ascertain the locations of natural features and human-made structures on the earth's surface, underground, and underwater, utilizing advanced electronic distance-measuring equipment and surveying instruments
• Operate and manage land-information computer systems, performing critical tasks such as data storage, system inquiries, and generation of detailed plots and reports
• Review and analyze information from survey teams regarding measurement of distances, directions, angles between points, and elevation data to ensure accuracy and completeness
• Research legal records and historical boundary documentation to identify evidence of previous boundaries and determine precise location of boundary lines
• Record survey results with meticulous attention to detail, verify data accuracy, and prepare comprehensive plots, maps, and technical reports for stakeholder review
• Prepare detailed quantity takeoffs, cost estimates, and budget forecasts for construction projects, ensuring alignment with project scope and client requirements
• Manage procurement processes, analyze tender documents, and negotiate contracts with suppliers and subcontractors to optimize project value
• Mentor and supervise junior quantity surveyors and survey technicians, providing constructive feedback and fostering professional development
• Collaborate with project managers, architects, engineers, and clients to resolve discrepancies, manage variations, and maintain transparent communication throughout project lifecycle
• Analyze project performance data and prepare insightful reports to support decision-making and continuous improvement initiatives
• Stay current with industry standards, regulatory requirements, and emerging technologies in quantity surveying and construction management

• Minimum 10+ years of professional experience in quantity surveying, cost management, or related construction disciplines
• Proven experience with RTA (Roads and Transportation Authority) projects in the Middle East region
• Prior RTA Approval or equivalent professional recognition (preferred)
• Advanced proficiency with quantity surveying software, CAD applications, and land-information management systems
• Strong knowledge of construction cost estimation, budgeting, and financial forecasting methodologies
• Comprehensive understanding of construction contracts, procurement processes, and commercial management
• Excellent analytical and problem-solving skills with demonstrated ability to work on complex, multi-faceted projects
• Outstanding communication and negotiation abilities, with proven capability to manage stakeholder relationships effectively
• Demonstrated leadership experience with the ability to mentor, supervise, and develop junior team members
• Strong organizational skills with meticulous attention to detail and commitment to accuracy
• Proficiency in Microsoft Office Suite and project management tools
• Full professional understanding of quantity surveying specialization with ability to provide expert guidance on diverse project scopes
• Bachelor's degree in Quantity Surveying, Civil Engineering, Construction Management, or related field (or equivalent professional experience)
• Professional certification or membership with recognized quantity surveying bodies (preferred)
• Familiarity with Saudi Arabian construction standards, regulations, and local market practices (preferred)

At AECOM, we are committed to maintaining a secure and trustworthy recruitment process and take any fraudulent hiring activity seriously. To support this commitment, all newly hired employees are required to attend an in-person Day 1 onboarding at an AECOM office location as a condition of employment.

About AECOM 

AECOM is proud to offer comprehensive benefits to meet the diverse needs of our employees. Depending on your employment status, AECOM benefits may include medical, dental, vision, life, AD&D, disability benefits, paid time off, leaves of absences, voluntary benefits, perks, flexible work options, well-being resources, employee assistance program, business travel insurance, service recognition awards, retirement savings plan, and employee stock purchase plan. 

AECOM is the global infrastructure leader, committed to delivering a better world. As a trusted professional services firm powered by deep technical abilities, we solve our clients’ complex challenges in water, environment, energy, transportation and buildings. Our teams partner with public- and private-sector clients to create innovative, sustainable and resilient solutions throughout the project lifecycle – from advisory, planning, design and engineering to program and construction management. AECOM is a Fortune 500 firm that had revenue of $16.1 billion in fiscal year 2025. Learn more at aecom.com. 

What makes AECOM a great place to work 

You will be part of a global team that champions your growth and career ambitions. Work on groundbreaking projects - both in your local community and on a global scale - that are transforming our industry and shaping the future. With cutting-edge technology and a network of experts, you’ll have the resources to make a real impact. Our award-winning training and development programs are designed to expand your technical expertise and leadership skills, helping you build the career you’ve always envisioned. Here, you’ll find a welcoming workplace built on respect, collaboration and community - where you have the freedom to grow in a world of opportunity. 

As an Equal Opportunity Employer, we believe in your potential and are here to help you achieve it. All your information will be kept confidential according to EEO guidelines.