**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 Description** We are seeking a visionary and technically accomplished AI Architect to join our Digital team and lead the strategy, design, and delivery of advanced AI-driven solutions. This senior role is a unique opportunity for a passionate technologist to apply artificial intelligence, particularly large language models (LLMs) and machine learning (ML), to solve complex challenges in the built environment. From infrastructure systems to building design, your work will drive innovation in automation and optimisation across multidisciplinary engineering domains. As a core member of our team, you will help shape the integration of AI into engineering workflows, collaborating across disciplines to deliver solutions that are scalable, reliable, and intuitive. Join us in transforming how infrastructure is designed and delivered, through bringing cutting-edge technologies to address some of the most pressing challenges in our cities and communities. **Responsibilities:** + Design robust, scalable AI/ML architectures, including model pipelines, data ingestion, and deployment frameworks tailored to infrastructure projects. + Define and drive the AI roadmap for infrastructure planning and design applications, aligning with AECOM digital delivery goals and client needs. + Guide the development and fine-tuning of AI models to ensure alignment with regulatory requirements and core engineering principles. + Develop robust scripts and scalable model training pipelines using Python. + Lead the integration of AI tools with existing engineering tools (e.g. ArcGIS, AutoCAD Civil 3D, Revit, Rhino, FME), ensuring seamless interoperability and user adoption. + Mentor AI engineers and collaborate with civil engineers, utility specialists, and GIS/BIM specialists to bridge domain knowledge with AI capabilities. + Establish best practices for model validation, versioning, explainability, and compliance with relevant engineering and data standards. + Evaluate and introduce emerging AI technologies (e.g., LLMs, generative design, reinforcement learning) applicable to geospatial and infrastructure challenges. **Qualifications** **Qualifications:** + Bachelor’s, Master’s, or PhD in Computer Science, Data Science, Artificial Intelligence, or a related engineering discipline. Candidates with advanced degrees (Master’s or PhD) are preferred. + 8+ years of experience in AI/ML development, with at least 3 years in an AI/ML architectural or leadership role. + Proven experience in applying AI to solve real-world problems, preferably in domains such as spatial/geometric analysis, geospatial data, or engineering applications. + Proficiency in Python and ML/DL frameworks (e.g., PyTorch, TensorFlow, scikit-learn). + Strong understanding of data architecture, MLOps pipelines, cloud computing (Azure/GCP/AWS), and model governance practices. + Excellent communication and stakeholder engagement skills, with the ability to influence both technical and non-technical stakeholders. **Additional Information** **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. **ReqID:** J10133923 **Business Line:** Transportation **Business Group:** DCS **Strategic Business Unit:** Asia **Career Area:** Digital & Engineering Technology **Work Location Model:** Hybrid **Legal Entity:** AECOM Singapore Pte Ltd