Senior Mechanical Engineer, Rail + Transit (Design)
Core
Design of high-performance mechanical systems for complex rail and transit infrastructure, including HVAC, tunnel ventilation, smoke control, and vertical transportation.
Role type
Senior IC mechanical engineer (rail/transit design)
Builds
Mechanical design solutions for MTA stations, tunnels, and transit facilities
Domain
Rail and transit infrastructure
Deliverable
production ML models | product features | dashboards & analysis | research | client delivery | infrastructure | physical/clinical work
Required skills
HVAC and ventilation design, tunnel ventilation, smoke control systems, equipment sizing, airflow/system modeling, NFPA/ASHRAE codes, contract drawings, technical reports
Preferred skills
PE license, elevator/vertical transportation systems, mentoring junior engineers
Technologies
NFPA, ASHRAE
Responsibilities
Design HVAC, tunnel ventilation, and smoke control systems for underground stations and tunnels; Coordinate vertical transportation systems including elevators; Prepare contract drawings, specifications, and design documentation; Perform engineering calculations and equipment sizing; Apply relevant codes and standards; Collaborate with architects, structural engineers, and fire safety specialists; Participate in QA/QC reviews; Assist in mentoring junior engineers
Seniority
Senior, hands-on IC with mentorship