Job description

Company Description

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.

Job title: Assistant Quantity Surveyor, O&M Scope

Experience: Minimum 5 years in O&M quantity surveying.

Nationality: Arab / Asian

Preferably in KSA.

Job Summary

We are seeking a qualified Assistant Quantity Surveyor specializing in (O&M) works to support the commercial and cost control team on a mega-project in Jeddah.

The role involves assisting with measurement and verification of maintenance services, cost estimation, budget monitoring, monthly valuations, variation assessments, and cost reporting.

Key Responsibilities

• Measure and verify maintenance services against the contract scope, and the supporting records.

• Assist in preparing O&M budgets, cost estimates, cost plans, cash-flow forecasts, and cost-to-complete reports.

• Assist in reviewing monthly payment applications and valuations, ensuring quantities, unit rates, deductions, and supporting documentation are accurate.

• Support the evaluation of variations, additional services, and scope changes, including quantity measurements and unit-rate build-ups.

• Assist in preparing monthly commercial reports, cost summaries, cash-flow projections, and budget variance analyses.

• Ensure proper documentation and filing of measurements, valuations, approvals, invoices, and other commercial records.

• Perform other quantity surveying and commercial duties as assigned by the Quantity Surveyor.

Qualifications and Experience:

• Bachelor’s degree in engineering or quantity surveying.

• Minimum 5 years of relevant experience in quantity surveying and commercial management, in O&M contracts on large-scale construction projects.

• Good understanding of O&M contract administration, measurement, estimating, valuations, variations, and cost reporting.

• Familiarity with FM platforms, such as IBM Maximo, is an advantage.

• Experience working on projects in Saudi Arabia is preferred.

• Advanced Microsoft Excel skills.

• Good communication, coordination, analytical, and organizational skills.

Qualifications and Experience

• Bachelor's degree in Civil Engineering, Mechanical Engineering, or Electrical Engineering.

  
  

• More than 5 years of relevant experience in quantity surveying, cost management, commercial management, estimation, or tendering.

  
  

• Strong experience in cost control, cost planning, BOQ preparation, tendering, contract administration, and commercial analysis.

  
  

• Proven experience in Operations and Maintenance (O&M) projects, including cost estimation, tender preparation, pricing, and commercial management of maintenance contracts.

  
  

• Professional accreditation such as MRICS or RICS is preferred for relevant positions.

  
  

• Strong analytical, reporting, negotiation, and problem-solving skills.

  
  

• Ability to manage complex assignments and work independently with minimal supervision.

  
  

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. 

Preferred candidate

Years of experience

No experience required

Degree

Bachelor's degree / higher diploma