Senior Mechanical Engineer (Design), Rail + Transit
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Job Location:
Fairfax, VA - USA
Yearly Salary:
$ 100000 - 170000
Posted on:
27-10-2025
Vacancies:
1 Vacancy
Job Summary
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 3000 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.
Job Summary
TYLins Rail Transit team is growing and were looking for a Senior Mechanical Project Engineer who is passionate about mechanical design not construction management. If you love solving complex engineering challenges and designing high-performance HVAC and ventilation systems for urban transit environments this is your opportunity to help shape the future of rail infrastructure.Responsibilities & Qualifications
What Youll Do
Lead mechanical design for stations tunnels and transit facilities - including HVAC tunnel ventilation and supporting systems.
Develop contract drawings specifications and technical reports for design packages.
Perform engineering calculations and system modeling to drive efficiency safety and sustainability.
Ensure designs meet NFPA ASHRAE and local code requirements.
Collaborate with architects structural and electrical engineers to deliver fully integrated designs.
Support design reviews QA/QC and technical guidance throughout project delivery.
What You Bring
Bachelors degree in Mechanical Engineering.
10 years of mechanical design experience for rail transit or complex building systems.
Expertise in HVAC and tunnel ventilation design.
Proven ability to produce high-quality design deliverables.
Working knowledge of relevant codes and engineering standards.
Strong technical judgment creativity and problem-solving mindset.
Clear communicator who thrives in a collaborative multidisciplinary team.
Why Join TYLin
At TYLin youll work on signature rail and transit projects that enhance mobility and transform communities. Youll join a collaborative team of specialists who value innovation technical excellence and real-world impact. We offer competitive benefits professional growth and the chance to work on projects youll be proud of.
Design with purpose. Build whats next. Join TYLin.
Additional Information
TYLin is committed to pay equity. As part of that commitment we have provided the base compensation range of$100000 - $170000 annually for this position and local market. We recognize that each candidate brings a unique set of skills experience education and competencies to the table that will be reflected in our offer.TYLin is proud to offer exciting career development opportunities.
#LI-Hybrid
TYLin offers a comprehensive total rewards package. Our benefits may include extensive medical disability and life insurance coverage continuing education benefits paid time off employee assistance program and a retirement savings plan with company matching contributions.
We encourage all candidates to explore our total rewards offering.
TYLin is an equal opportunity employer and we prohibit discrimination and harassment of any type as protected by federal provincial state or local laws. We celebrate diversity and are committed to creating an inclusive environment for all company and its employees are required to comply with all local health authority legal or lawful client requirements.
Required Experience:
Senior IC
Key Skills
- Electrical Discharge Machining
- Mechanical Design
- GD&T
- Tooling
- CAD
- Creo
- Sheet Metal
- SolidWorks
- Mechanical Engineering
- HVAC Design
- Plastics Injection Molding
- Catia
