J.F. Brennan Company, Inc.

J.F. Brennan Company, Inc. has been a trusted leader in marine infrastructure and environmental services since 1919. We specialize in designing and executing innovative solutions for the world’s most complex maritime and water-based infrastructure challenges. Our mission is to support intricate projects and resolve difficult problems, contributing to the future of vital waterways and environmental stewardship for public and private owners alike.

At J.F. Brennan Company, Inc., our people are at the core of our success. We cultivate a culture defined by safety, quality, accountability, environmental stewardship, and respect, fostering an environment where team members are supported and empowered to grow. Operating with transparency and a commitment to exceeding international standards, our high-quality work serves clients across the country. We invite you to learn more about our impactful work and opportunities to join our dedicated team.