Senior Acoustician

At HDR, our employee-owners are fully engaged in creating a welcoming environment where each of us is valued and respected, a place where everyone is empowered to bring their authentic selves and novel ideas to work every day. As we work to weave diversity, equity, and inclusion into our work and foster a sense of belonging throughout the company and within our communities, we constantly ask ourselves: What is our impact on the world? Watch Our Story: We believe electricity powers modern life. As part of our Power sector, you’ll help shape how electricity is generated, transmitted and delivered as global energy demands grow. From massive data centers to modernizing transmission systems, our industry-recognized engineers and scientists have been at the forefront of grid transformation for more than a century. You’ll work side‑by‑side with these experts and contribute to reliable, resilient and sustainable power systems, helping communities thrive and industries expand. This isn’t just a job, it’s a chance to drive infrastructure forward, power innovation and leave your mark on our energy future. Each and every role throughout our organization makes a difference in our ability to change the world for the better. Read further to learn how you could help make great things possible not only in your community, but around the world. Overview HDR is seeking a Senior Acoustician/Noise Specialist to join our team and support environmental and architectural acoustics projects throughout the United States. Our Acoustics Practice offers award‑winning subject‑matter expertise in six technical areas: aviation, architectural acoustics, environmental acoustics, traffic noise, rail noise, and vibration. Our acoustics team specialize in acoustical modeling, measurements, consulting, and expert witness services. Responsibilities Be a technical expert with recognized authority in an area of specialization, resolve problems of greater scope and complexity, lead and manage acoustical and vibration assessments, and work on a wide range of projects Plan and develop projects or design activities that have significant impact on major company programs as needed Plan, organize and supervise work of medium to large staff of professionals and technicians as needed Serve as Project Manager on larger projects, though project management is not the sole focus of the position Focus on tasks including architectural acoustics, environmental noise, and vibration‑related analyses Use state‑of‑the‑art instruments to measure noise and vibrations and to process and analyze that data Perform other related duties as necessary Willingness to travel to project locations as needed, including occasional overnight stays Preferred Qualifications Familiarity with Larson Davis instrumentation and software Preference given to local candidates Required Qualifications Bachelor's degree in Acoustics, Math, Physics or closely related field 10 or more years of experience in acoustical analysis with a successful track record of marketing, project management, staff management and client satisfaction, business development skills Leadership skills and ability to manage in a team environment Familiarity of local clients and markets Proficiency with Microsoft Office Highly motivated self‑starter Excellent communication skills Proficiency with GIS and GPS Proficiency with state‑of‑the‑art software used to process and analyze noise and vibration measurement data Familiar with relevant ISO and related acoustical standards Familiar with current guidance documents for acoustical analyses (FHWA, FTA, FRA, UFC, etc) May require travel An attitude and commitment to being an active participant of our employee‑owned culture is a must What We Believe HDR is our company. Together, we build on each other's life experiences and perspectives to make great things possible every day. This shapes our collaborative culture, encourages organizational trust and connects us closer to the clients and communities we serve. Our Commitment As employee owners, we all have a role in creating an inclusive environment where each of us is welcomed, valued, respected and empowered to bring our authentic selves to work every day. Primary Location United States-Colorado-Denver Other Locations United States-Pennsylvania-Philadelphia, United States-Virginia-Glen Allen, United States-Virginia-Virginia Beach, United States-Virginia-Vienna, United States-Minnesota-Saint Louis Park, United States-New Jersey-Pennington, United States-Illinois-Chicago, United States-New Jersey-Mahwah, United States-New Jersey-Newark, United States-New York-New York, United States-Pennsylvania-Pittsburgh, United States-District of Columbia-Washington DC, United States-Texas-Dallas, United States-West Virginia-Charleston, United States-Virginia-Arlington, United States-Wisconsin-Madison, United States-Maryland-Fulton Industry Environment/Sciences Schedule Full‑time Employee Status Regular BusinessClass Environmental Sci and Planning Job Posting Jan 12, 2026 At HDR, we are committed to the principles of employment equity. We are an Aff… (include full link text) We consider all qualified applicants, regardless of criminal histories, arrest and conviction records. #J-18808-Ljbffr HDR