Welcome to Marshall Dennehey

Experience a work environment dedicated to your professional and personal growth where all are welcomed and celebrated. Bring us your experience, skills, professionalism and talent. Search our current openings and apply today.

Benefits of working with us

Collaborative Environment
Collaborative Environment

People truly enjoy working together at Marshall Dennehey. Every employee is valued and treated with the utmost respect. Because of this, a large portion of our employees have remained with the firm for all or a significant part of their careers. We are proud that year after year, our employees have voted us one of the Philadelphia region’s “Best Places to Work” by the Philadelphia Business Journal.

Flexibility & Balance

Happy employees are the best employees. We understand you have a life beyond the office and strive to provide the flexibility you need to balance your professional, personal and family life. That’s why we offer remote-work and flex-time schedules, health and wellness initiatives, and financial planning seminars that help you manage your life while growing your career.

Diversity & Inclusion

From attorneys and paralegals, to administrative personnel and support staff, Marshall Dennehey is committed to building a diverse workforce where people of all races and ethnicities can thrive in an inclusive workplace culture. We are deeply committed to equal opportunity employment and advancement, and we are proud that so many of our women and minority attorneys and staff hold positions of leadership throughout the firm.


A unique benefits package sets us apart from the rest. Beginning with our competitive salary, matching 401K and comprehensive medical and dental insurance, to softer benefits such as shortened Summer Friday hours and dress-down days, we strive to continually improve the working environment so that all of our employees  are engaged and have the opportunity to succeed.

Employee Highlight

“Marshall Dennehey ensures that I have all of the resources I need for success. The collaborative and collegial work environment is an important part of my professional development. Knowing that I have access to the deep pool of knowledge from my colleagues, stemming across multiple practice areas, office locations and states to call on when unique issues arise in my cases has proven helpful on numerous occasions. As an attorney in the firm’s Jacksonville, Florida office, and despite having over 500 attorneys nationwide, I get the best of both worlds-- a small office feel and the resources that only a large firm can offer.”
"I have spent my entire career at Marshall Dennehey because it is a place that puts a premium on developing its own. The friendships I have built and mentors that have helped shape my career are second to none. I consider myself lucky to call Marshall Dennehey home.." - Daniel is an associate attorney in our Philadelphia office. He joined the firm in 2012.