Senior Machine Learning Engineer

Lead the design and development of advanced AI/ML models that deliver measurable impact in the engineering domain

Own the end-to-end modelling lifecycle — from problem formulation and feature strategy to validation and production handoff

Tackle complex, ambiguous problems and translate them into scalable ML solutions

Design robust experimentation frameworks and define evaluation methodologies that ensure real-world performance

Collaborate closely with MLOps to productionize models while focusing on modelling excellence and performance optimization

Partner with product managers, engineers, and domain experts to embed AI capabilities into our SaaS platform

25-minute screening call

Take-home challenge: A hands-on task to assess your problem-solving and technical skills

Combined technical and cultural interview (in-person)

Whiteboard Interview: 1-hour with 2 of our engineers to discuss your solution to the take-home challenge

Culture fit: 30-minute meeting with our leadership team

Work on real-world problems where AI creates measurable impact.

Be part of a team where your work matters, and your ideas become real.

Collaborate with sharp, driven colleagues in a culture of trust, ownership, and high standards.

Contribute to making the built environment smarter and more sustainable.

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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.

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.

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.

We are a Disability Confident Employer and will offer an interview to applicants who have a disability or long-term condition, who meet the minimum/essential criteria for the role. Please let us know using this email address ReasonableAccommodationsUKI@aecom.com if you would like to apply through the Disability Confident Interview Scheme.

All your information will be kept confidential according to EEO guidelines.

ReqID: J10151232

Business Line: Corporate

Business Group: Corporate

Strategic Business Unit: AI Engineering

Career Area: Information Technology