Senior Bridge Engineer

The Opportunity

Tetra Tech is adding a Senior Bridge Engineer to our team based in Marlborough, MA.

At Tetra Tech, we are Leading with Science to solve the world's most complex challenges. Our industry-leading experts in engineering and consulting are committed to driving positive change in communities around the world. For over 50 years, we have been at the forefront of innovation and sustainability. Today we stand as a market leader, offering cutting-edge solutions in water, environment, energy, and international development.

Our work has improved more than 625 million lives around the world.

Locally, we focus on advancing complex transportation infrastructure projects and are a recognized leader in the planning, permitting, and design of transportation projects throughout the Commonwealth. We are proud to be designing high-profile projects such as the Allston Multimodal Project in Boston and the Armory Street Bridges project in Springfield.

Join Tetra Tech to make a real difference. Our work leverages cutting-edge technologies, advanced analytics, and the expertise of world-class scientists, engineers, architects, and planners to create meaningful change around the world. Discover your full potential -- join us to advance your career while leaving a lasting legacy.

Join a growing Massachusetts structural team where your bridge expertise will help shape the future of a practice serving MassDOT Highway and municipalities on a wide variety of bridge projects across the Commonwealth. We're looking for a Senior Bridge Engineer who wants more than production work---someone ready to lead technical delivery, mentor emerging staff, and help grow a high-performing bridge group.

From rehabilitation and load rating to new bridge design, inspection support, and client collaboration, you'll have the opportunity to make a visible impact on projects of real importance to Massachusetts communities. If you're energized by variety, technical ownership, and the chance to grow something meaningful, this is your opportunity to step into a role with both influence and momentum.

• Lead the planning, analysis, and design of a wide range of bridge projects for MassDOT Highway and other transportation clients across Massachusetts.
• Perform and oversee structural calculations, design computations, load ratings, and rehabilitation/replacement evaluations for bridges and related structures.
• Prepare and review contract plans, specifications, estimates, technical reports, and design documentation to support project delivery from concept through construction.
• Coordinate closely with roadway, traffic, geotechnical, drainage, and construction teams to ensure bridge solutions are fully integrated and buildable.
• Provide technical leadership and QA/QC for bridge design tasks, ensuring compliance with MassDOT standards, AASHTO LRFD, and applicable federal/state requirements.
• Support project scoping, fee development, and proposal efforts, helping grow the structural/bridge practice and expand client relationships.
• Execute work in accordance with internal quality procedures, applicable codes, legislation, and industry standards to ensure project compliance and technical excellence.
• Actively pursue continuous learning opportunities to maintain a high degree of technical knowledge and professional competency in bridge/structural engineering.
• Promote and maintain a culture of safety by working in a safe manner at all times and promptly reporting all health and safety incidents or concerns.
• Perform additional tasks as required to support project goals, team objectives, and company initiatives.

• Bachelor's degree in civil engineering with structural emphasis (MSCE preferred), with a minimum of 8 or more years of experience
• Professional Structural Engineer License (MA)
• Experience with AutoCAD/Civil 3D AASHTO LRFD and bridge design software
• Experience with MassDOT Highway Division Bridge Manual and standards
• Strong written and verbal communication skills
• Ability to work in a team environment with staff from different disciplines and backgrounds
• Active and clear driver's license, including a successful clearance of a Motor Vehicle history check.

• Ability to remain in a stationary position (sitting or standing) for extended periods while performing computer-based tasks, attending meetings, or preparing design documentation.
• Frequent use of hands and fingers to operate computers, printers, and other office equipment.
• Visual acuity to review detailed drawings, specifications, and computer screens for extended periods.
• Ability to clearly communicate through speech, hearing, and written correspondence in person, virtually, and via telephone.
• Ability to travel to and from project sites, client meetings, and other offices as required.
• Physical capability to walk, stand, climb stairs or ladders, and navigate uneven terrain, active construction sites, and partially completed…