Senior Mechanical Engineer, Fuel Systems Design

TYLin; Jacksonville (FL); On-site; USD 110,000 - 160,000; Full time

Benefits offered by this job

Medical, disability and life insurance

Continuing education benefits

Paid time off

Retirement savings plan with company 


Job summary

TYLin is seeking a Senior Mechanical Engineer to design fuel storage and distribution systems for airports, ports, and railyard facilities, focusing on aviation fuel system design. The role emphasizes technical excellence, problem-solving, and collaboration to deliver safe and reliable infrastructure.

You will also contribute to HVAC, plumbing, and fire protection design where applicable, perform calculations and modeling, mentor junior engineers, and travel to project sites as needed.

Qualifications

• Bachelor’s degree in Mechanical Engineering (Master’s a plus).
• 8+ years of fuel systems mechanical engineering experience, ideally in aviation.
• Technical knowledge in fuel system controls, emergency fuel shut off, leak detection, and inventory management systems.
• Technical knowledge and experience in HVAC, plumbing, and fire protection systems design.
• Working knowledge of key engineering standards and fuel systems design criteria.
• Demonstrated ability to produce high-quality design deliverables with attention to detail.
• Collaborative mindset and teamwork across multidisciplinary engineering teams.
• PE license preferred or in progress.

Responsibilities

• Support the mechanical design of fuel storage and distribution systems.
• Coordinate HVAC, plumbing, and fire protection for industrial facilities.
• Prepare contract drawings, specifications, technical reports, and design documentation.
• Perform engineering calculations, equipment sizing, and surge modeling for safe designs.
• Apply NFPA, API, ATA 103, EI 1540, JIG, ASHRAE and local codes.
• Collaborate with architects, structural, electrical, and fire safety engineers.
• Participate in QA/QC reviews and support design excellence.
• Mentor junior engineers and support learning
• Travel as needed.

Education

Bachelor’s degree in Mechanical Engineering

Master’s degree preferred

Tools

AutoCAD Civil 3D

Hydraulic Analysis

Surge Analysis

Pipe Stress Analysis

Microsoft Office

Revit

Fire Protection Analysis

Job description

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.

Job Summary

TYLin’s Aviation team is growing, and we are seeking a Senior Mechanical Engineer to support the design of fuel systems for some of the most complex aviation, port, and railyard projects domestically and internationally. This role is ideal for an experienced mechanical engineer who takes pride in technical excellence, enjoys solving challenging design problems, and is motivated by the opportunity to shape modern fuel system environments.

This position will focus on the design of fuel storage and distribution systems for airports, ports, and rail yard facilities. Design of HVAC, plumbing, and fire protection systems is a plus.

Responsibilities & Qualifications

What You’ll Do

As a Senior Mechanical Engineer, you will play a key role in delivering fuel system design solutions for critical airports, ports, and railyard infrastructure projects.

Responsibilities include:

• Support the mechanical design of fuel storage and distribution systems.
• Contribute to the design and coordination of HVAC, plumbing, and fire protection systems for industrial buildings, stations, and fueling facilities.
• Prepare contract drawings, specifications, technical reports, and design documentation for multidisciplinary fueling projects.
• Perform engineering calculations, equipment sizing, and transient/surge modeling to support safe and efficient designs.
• Apply relevant codes and standards including NFPA, API, ATA 103, EI 1540, JIG, ASHRAE, and local building and authority requirements.
• Collaborate closely with architects, structural engineers, electrical engineers, and fire safety specialists to deliver integrated design solutions.
• Participate in QA/QC reviews and support design excellence throughout project delivery.
• Assist in mentoring and guiding junior engineers, contributing to a culture of learning and technical growth.
• Travel as needed.

What You Bring

• Bachelor’s degree in Mechanical Engineering (Master’s a plus).
• 8+ years of fuel systems mechanical engineering experience, ideally in aviation.
• Technical knowledge and expertise in fuel system controls, emergency fuel shut off, leak detection, and inventory management systems.
• Technical knowledge and experience in HVAC, plumbing, and fire protection systems design.
• Working knowledge of key engineering standards and fuel systems related design criteria.
• Demonstrated ability to produce high-quality design deliverables with strong attention to detail.
• A collaborative mindset and pride in contributing to multidisciplinary engineering teams.
• PE license preferred or in progress.

Software Proficiencies

• AutoCAD Civil 3D (required)
• Hydraulic Analysis (required)
• Surge Analysis (required)
• Pipe Stress Analysis (required)
• Microsoft Office (required)
• Revit (preferred)
• Fire Protection Analysis (preferred)

Additional Information

We believe in recognizing the unique value that each individual brings to our team. As such, the job title and ultimate compensation for this role will be thoughtfully aligned with the depth of your experience, the breadth of your skills, and the genuine enthusiasm you bring to the position. We are committed to fostering an environment where your contributions are both acknowledged and rewarded appropriately. Join us in shaping a rewarding future together!

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.

Collaboration, mission-driven focus, discipline, and leadership skills developed through military service benefit us all. Whether you are a Veteran, Guardsman or Reservist, a Military Spouse or you are planning to transition to civilian life in the near future, we welcome and value your application.

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 employees. The company and its employees are required to comply with all local health authority, legal or lawful client requirements.