3 senior engineering consultant jobs found in Washington, PA

A. Morton Thomas and Associates, LLC, an employee-owned consultant engineering firm, is seeking to add a dedicated and experienced Senior Civil Project Engineer to join our Team in Washington, DC and add significant value to our company growth. AMT is a 100% employee-owned civil engineering firm with a track record of more than 70 years of excellence. AMT's current staff of over 500 employees offers far-reaching expertise and a commitment to delivering successful projects to our clients in the Mid-Atlantic, including the DC Metro area, and beyond. Our Washington, D.C. office is across the street from the Navy Yard-Ballpark Metro Station at National's Stadium. As a member of our team, you will collaborate with a driven team of motivated and experienced colleagues who share a passion for DC urban development and transportation projects and love to celebrate all that the region has to offer. AMT, LLC strives to provide a positive office environment where staff are engaged and...

Build the foundations of a more sustainable future At ERM , your early-career experience won't be spent on the sidelines. As a Consulting Senior Associate, Civil or Environmental Engineer , you'll play an active role in shaping real-world projects that support renewable energy, infrastructure resilience, and environmental remediation. Based in our Washington, DC office , Richmond, Virginia or Philadelphia, Pennsylvania this role offers hands-on technical growth, exposure to complex engineering challenges, and the chance to collaborate with multidisciplinary teams across North America and globally-all while contributing to work that truly matters. Why This Role Matters ERM is a global leader in sustainability and environmental consulting, and our engineering teams are at the heart of delivering solutions that balance development, environmental protection, and community needs. In this role, you'll support projects that enable cleaner energy, safer sites, and more resilient...

Why This Role Matters As a Managing Consultant, Site Investigation & Remediation Management Engineer in the Pacific Northwest, you will lead civil and sediment engineering aspects of ERM's Site Investigation and Remediation Management (SI/RM) practice. This role integrates upland and aquatic remedial design, grading and earthwork, stormwater management, and civil site development to support projects that protect human health, restore aquatic environments, and enable sustainable redevelopment. You will serve as a technical leader for civil and sediment-related design, guiding multidisciplinary teams through investigation, concept development, permitting, and construction documentation. Your leadership will influence projects regionally and nationally, while connecting with ERM's global network to advance best practices worldwide. This position can be based in a local ERM office with hybrid status or fully remote if 100 miles away from an ERM office. What Your Impact Is...