We are an international dredging, environmental, and geotechnical services company that is committed to excellence inspired through innovation. 


Join us, and help shape our world.


Imagine being a first responder on a marine emergency project, or enabling commerce in an entire region through a vital port and harbor deepening. Our Dredging and Environmental & Infrastructure businesses are unique and offer vibrant corporate cultures, dynamic work environments, and growth opportunities. Every day our employees are immersed in a variety of projects as well as challenged to achieve sustainable results for our clients. Together, we work to pioneer new dredging solutions, research ways to recycle dredged sediment as a viable resource for habitat restoration, and provide coastal recovery, environmental remediation, and geotechnical services. We have a global footprint that stretches across six continents and 37 countries, and with over 127 years of experience, we have earned a reputation for reliable, quality, and safe workmanship. It is the continued talent and effort of our employees that contribute to the company’s proven history of excellence.


Through leadership and community engagement, our employees come together to raise funds and volunteer their time for causes such as disaster relief, underprivileged schools, animal advocacy, nonprofits, and environmental initiatives. Recent philanthropic efforts include providing schools supply kits to the children of Ismailia, Egypt, during the Suez Canal expansion, as well as volunteering and donating to Chicago Cares–a local organization that addresses critical issues (education, health & wellness, and job readiness) throughout the city of Chicago. We take pride in giving back to our community–one with which we have a long history. We feel it is important to donate our time and resources while fostering employee teamwork along the way.


Great Lakes offers a variety of employment opportunities to individuals seeking a career including salaried, hourly, and field-based assignments. Positions are located at either our corporate headquarters in Oak Brook, Illinois, or on project sites throughout the U.S. and overseas. At GLDD, we strive to create a progressive, forward-thinking work environment for all employees by investing our time and resources in career development and professional growth. We offer training opportunities in a number of different areas including safety and health, technical proficiency, leadership development, and communication skills. As a member of the Great Lakes team, you will gain experience in a variety of specialties and functions. Our disciplined training program ensures experienced-based performance as employees advance through company operations. Additionally, we have many seasonal internship opportunities that give career-seeking students a hands-on experience working on real dredging and marine infrastructure projects.


At Great Lakes, you will work alongside of experienced and distinguished industry experts who are committed to delivering innovative solutions that meet our clients’ needs. Our company fosters a culture that prioritizes employee safety on every account, stimulates innovation, promotes thought leadership, focuses on performance, and encourages idea generation. We hire leaders, architects, and pioneers. We want people who can solve challenging problems, ignite a sense of passion, and promote teamwork to help us make a true impact. Great Lakes is proud to be an equal opportunity employer, dedicated to providing our employees with a supportive and safe working environment.