News And Events

Happy Holidays from Walden 2018

Happy Holidays from Walden 2018 On Friday, December 14th, Walden Environmental Engineering came together to celebrate the Holiday Season and another wonderful year working at Walden. This year, the party took place at the Sagamore Yacht Club. Joseph M. Heaney, the Founding Principal of Walden, likes to celebrate Walden, the holidays and all of its… Read More

Job Openings! Walden Seeks to hire Experienced Environmental Engineers

Walden Seeks to hire Experienced Environmental Engineers Are you looking for a work environment which promotes teamwork and professional development as well as values, integrity and commitment? Walden is hiring! We are looking to hire in our Headquarters office of Oyster Bay, New York and our Hudson Valley Office in Hopewell Junction, New York. Job… Read More

Thank You and Happy Thanksgiving from Walden!

Walden Environmental Engineering would like to say thank you to all of our friends and clients, old and new, on this Holiday. This year we’ve expanded our breadth of services to our clients through the acquisition of The Secant Group, LLC. If you are interested in learning more about this acquisition, read the press release… Read More

Need to Hire a Professional Geologist? Meet Walden’s second licensed P.G.

Walden's second Professional Geologist

Walden Environmental Engineering is pleased to announce its second licensed Professional Geologist – Greta White! Greta White, P.G. rejoined Walden in 2016 to head up the Capital District office in Latham, N.Y.  Prior to moving off Long Island in 2008 she had been part of the Walden team for nearly four years.  Greta recently earned… Read More

Walden’s Principal Continues to Inspire Students


Walden’s Principal, Joseph Heaney, III P.E., Presents to Young Engineers at Hofstra University   “Building a career in engineering isn’t just about honing technical skills,” said Joseph M. Heaney III, P.E., Principal of Walden Environmental Engineering, as he presented his insights at the Executive/Engineer Speaker Series hosted by the Fred DeMatteis School of Engineering and… Read More

Walden Continues Growth through Acquisition!

TSG joins Walden

Walden Enhances and Expands Services to Clients with Engineering Firm Purchase! Walden Environmental Engineering, a Civil/Environmental Engineering Consulting Firm, is pleased to announce the acquisition of The Secant Group, LLC (TSG). TSG, a consulting engineering firm with offices in Fort Wayne, Indiana and New Paltz, New York will expand Walden’s staff, resources and service now… Read More

“The Mud Experts” Compete in The Tough Mudder

The Mud Experts

On Sunday July 22nd, staff at Walden Environmental Engineering downed the tools and joined a few thousand others by competing in the Tough Mudder, 5 mile obstacle course, at Bethpage, NY.   It was Team Walden’s first attempt at a Tough Mudder event, and everyone performed admirably!  While the staff at Walden are more used to… Read More

Walden Gives Back!

Volunteer Day

Walden Environmental Engineering volunteered at the Mary Brennan INN on June 22nd for Walden Day 2018. Giving back is a major priority at Walden. We believe in improving the environment and community with our contributions. On an annual basis, the Walden Staff take a day away from work to celebrate the company’s anniversary May 19,… Read More

Meet Walden’s 2018 Scholarship Winner!

Scholarship Winner

Meet our 2018 Walden Environmental Engineering Scholarship Winner! Joseph M. Heaney III, P.E., President of Walden Environmental Engineering, believes those who take their education seriously deserve to be rewarded. Therefore, Walden awards an engineering scholarship to the best qualified Oyster Bay High school graduating senior. Walden Environmental Engineering is proud to announce this year’s recipient… Read More

Walden Environmental Engineering Awards Engineering Scholarship

Community Involvement

Commitment to Our Community: High School Scholarship   Walden Environmental Engineering is offering a scholarship to high school students in Oyster Bay, NY.  The goal is to expose young aspiring students to engineering and to pursue the field and study of engineering.  In the world of engineering, a quality high school education sets the foundation… Read More