Senior Consultant

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Tetra Tech’s Atlanta, GA office is currently seeking a Senior Consultant. Responsibilities of this position will include interpretation of federal, state, and local agency regulations. The role also involves analysis, oversight, and review of project work products such as site‑specific technical data, calculations, technical reports, construction plans, cost estimates, environmental permit applications, and permit terms and conditions. These responsibilities will be applied to the transactional diligence, environmental, and remediation industries.

On‑site work and short‑term travel may be required. The position will also involve building client relationships, supporting new business development activities such as proposal preparation, and assisting with cross‑selling opportunities. The successful candidate will support projects and clients within Tetra Tech’s Legacy Site Services (LSS) division. The successful candidate will interface with LSS senior leadership on overall business strategy and operations matters as well as mentoring junior staff.

The successful candidate will also be expected to interface regularly with clients as a trusted advisor in order to build on client relationships.

Any candidates interested in this opportunity should apply by the January 8, 2026 deadline.

At Tetra Tech, we are Leading with Science to solve the world’s most complex challenges. Our industry‑leading experts in engineering and consulting are committed to driving positive change in communities around the world. For over 50 years, we have been at the forefront of innovation and sustainability. Today we stand as a market leader, offering cutting‑edge solutions in water, environment, energy, and international development.

Our work has improved more than 625 million lives around the world.

Join Tetra Tech to make a real difference. Our work leverages cutting‑edge technologies, advanced analytics, and the expertise of world‑class scientists and engineers to create meaningful change around the world. Discover your full potential – join us to advance your career while leaving a lasting legacy.

• Interpret federal, state, and local agency regulations.
• Assess potential environmental impacts and challenges.
• Scope and direct the project, including leadership of project teams.
• Analyze data and review project work products, including site specific technical data, calculations, technical reports, cost estimates, environmental permit applications, and permit terms and conditions.
• Plan, develop, coordinate, and help direct work for multi‑project clients, and multiple clients.
• Help support strategic initiatives for continued work with key clients and business sectors.
• Support the work of others and maintain quality control on projects and on administrative tasks.
• Work independently to perform project tasks, design, calculations, and reporting to meet the project specific requirements.
• Be a point of contact for clients and maintain a positive relationship with clients.
• Manage multiple smaller company priorities and projects.
• Work at contaminated sites, and/or other sites where heavy equipment, contamination, or other health hazards may exist.
• Be able to travel for short‑duration projects as needed.
• Assist with proposals, including the development of technical plans, schedules, and cost estimates, and preparation with staff and with the client.
• Other duties as assigned.

• BS degree in engineering, geology, or closely related environmental field.
• 8 – 10 years of experience in environmental consulting or closely related field.
• Professional Engineer/Professional Geologist license or ability to acquire within one year of employment.
• Transactional diligence experience required with experience in private equity clientele.
• Must have a highly organized, disciplined, and able to work collaboratively across various business units.
• Excellent communication, interpersonal, and leadership skills.
• Ability to think and act critically and strategically.
• Time management skills.
• Expe…