Tetra Tech Expands Hiring With 129 Openings

Tetra Tech announced a substantial hiring surge on July 15, 2026, with 129 new job openings across a wide range of disciplines. Openings span numerous locations in the United States, Canada, the United Kingdom, and beyond, including remote opportunities and roles in engineering, environmental science, project management, and technical services.

The postings cover a broad mix of infrastructure, energy, water resources, and environmental services, with positions at varying seniority levels—from designers and technicians to senior engineers and program managers. Key hubs include Colorado, Wyoming, Montana, Florida, and Texas, among others, reflecting ongoing needs in field and office settings globally.

Together with a later update showing 104 postings removed, the net effect is a positive hiring balance, resulting in a net increase of 25 roles. This activity signals continued expansion across Tetra Tech’s global operations and service lines.