
Geo-Technology Associates, Inc. (GTA) is currently seeking a Senior Project Manager with 10+ years of experience in construction observation and materials testing for the Washington, D.C. area. Candidates with significant COT/CMT project management experience are encouraged to apply.
The selected individual will manage current staff and projects while playing a key role in the continued growth and expansion of the D.C. office. This position will have both project management and office leadership responsibilities, including hiring, training, mentoring, and developing staff. In addition to project management responsibilities, this individual will help lead the office's business operations, including proposal preparation and review, invoicing, budget monitoring, collections, and ensuring project profitability.
This is an excellent opportunity for an experienced professional looking to take on a leadership role with significant opportunity for career progression, including potential future ownership in the firm.
Requirements
Benefits
Why You’ll Love Working With Us:
We believe in taking care of our team—professionally, personally, and everything in between. Here’s what you can look forward to as part of our team:
We ensure nondiscrimination and equal employment opportunity in all programs and activities in accordance with Title VI of the Civil Rights Act of 1964, and all revisions and addendums thereof. #GTAWorkable

Geo-Technology Associates, Inc. (GTA) proudly celebrates more than 40 years of service, backed by a team of 600+ professionals—including geotechnical engineers, environmental scientists, geologists, project managers, and field technicians. As a client-focused firm, we deliver comprehensive engineering solutions across diverse markets, driven by innovation and a commitment to excellence.
Our services span geotechnical issues such as subsurface exploration, geotechnical and foundation engineering; groundwater resource and wastewater disposal issues; construction observation and materials testing; environmental issues from environmental assessments through management of remediation for contaminated water and soil; and natural resource services ranging from inventories to permit processing.
With 28 offices, we serve clients across the Mid-Atlantic, Southeast, Midwest, and Texas, including locations in PA (Pittsburgh, Beaver Falls, York, Quakertown, Wilkes-Barre, Philadelphia), OH (Columbus, Northeastern), NJ (Somerset, Little Ferry), MD (Abingdon, Baltimore, Laurel, Frederick, Waldorf), DE (Newark, Georgetown), VA (Fredericksburg, Richmond, Sterling), TN (Nashville), NC (Charlotte, Greensboro, Raleigh), SC (Greenville), FL (Orlando), TX (Dallas-Fort Worth), and Washington, D.C.
We execute projects across residential, commercial, industrial, energy, government, and recreational sectors, along with infrastructure such as roads, bridges, dams, landfills, and utilities. Our soil, aggregate, and concrete laboratories are accredited by AASHTO and the U.S. Army Corps of Engineers.
We recognize that our people are our greatest asset. We empower our employees to achieve their full potential—both personally and professionally—by providing a strong foundation, essential tools, and valuable resources. This commitment drives exceptional outcomes for our clients.