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're looking for a talented and detail-oriented Mechanical Engineer to join our growing team in Riyadh, Saudi Arabia. In this role, you'll be instrumental in designing, analyzing, and optimizing mechanical systems that drive our organization's success. You'll work collaboratively with multidisciplinary teams to deliver innovative solutions while maintaining the highest standards of quality and efficiency. This is an excellent opportunity to advance your career with a forward-thinking company that values technical excellence, continuous learning, and professional development.

• Design and develop mechanical systems, components, and equipment using CAD software and digital design workflows, ensuring compliance with Saudi Arabian engineering standards and local building codes
• Conduct detailed technical analysis and modeling of mechanical systems to optimize performance, efficiency, and cost-effectiveness
• Prepare comprehensive technical documentation, specifications, and engineering reports for project stakeholders and regulatory compliance
• Collaborate with cross-functional teams including electrical, civil, and systems engineers to integrate mechanical solutions into larger project frameworks
• Manage multiple projects simultaneously, meeting tight deadlines while maintaining meticulous attention to detail and quality standards
• Select, specify, and evaluate mechanical equipment and components based on project requirements and performance criteria
• Participate in project planning, scheduling, and resource allocation to ensure efficient project delivery
• Communicate technical concepts clearly to both technical and non-technical stakeholders through presentations and written documentation
• Support the development and implementation of innovative mechanical solutions that enhance organizational capabilities
• Ensure all designs and deliverables adhere to relevant regulations, codes, and industry best practices
• Contribute to continuous improvement initiatives and share knowledge with team members in a supportive, inclusive environment

**Required Qualifications:**

• Bachelor's degree in Mechanical Engineering or a related engineering discipline
• Professional Engineering (PE) license or equivalent professional qualification (EIT acceptable with commitment to PE certification)
• Minimum 15 years of professional experience in mechanical engineering design and project delivery
• Proficiency with CAD software (AutoCAD, Solidworks, or equivalent) and digital design workflows
• Strong understanding of mechanical systems, HVAC design, thermal management, and equipment specifications
• Proven ability to manage multiple projects and meet deadlines in a dynamic environment
• Excellent written and verbal communication skills in English
• Strong analytical and problem-solving abilities with meticulous attention to detail
• Familiarity with Saudi Arabian building codes, engineering standards, and regulatory requirements
• Ability to work collaboratively within multidisciplinary teams and support a culture of inclusivity

**Preferred Qualifications:**

• Advanced degree (Master's) in Mechanical Engineering or related field
• Experience with project management tools and methodologies
• Knowledge of mechanical systems optimization and energy efficiency
• Experience working on projects in the Middle East or similar regulatory environments
• Proficiency with additional design software or simulation tools
• Demonstrated track record of professional development and continuous learning
• Experience mentoring junior engineers or contributing to technical training initiatives
• Familiarity with Building Information Modeling (BIM) and integrated design processes

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 2024. 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.