TYLin is a globally recognized, full-service infrastructure consulting firm committed to providing innovative, cost-effective, constructible designs for the global infrastructure market. With over 3,000 employees throughout the Americas, Asia, and Europe, the firm provides support on projects of varying size and complexity. Together, we enhance conventional designs with smarter, more resilient systems. We provide people with better mobility. We steward precious resources by finding more sustainable solutions. TYLin's Rail + Transit team is expanding in New York City, and we're seeking a Mechanical Design Engineer who is passionate about mechanical design for transit infrastructure. This role is ideal for a licensed PE with 5 - 10 years of experience who wants to design innovative HVAC and tunnel ventilation systems for some of the region's most complex transit projects, including MTA and Amtrak facilities. At TYLin, you'll work on iconic rail and transit projects that shape New York City's mobility and urban landscape. Our collaborative team values innovation, technical excellence, and real-world impact. You'll have the opportunity to grow your career, take on challenging design projects, and see your engineering solutions come to life in a world-class transit system. Design with purpose. Build what's next. Join TYLin.