The Organization’s MissionTo be the premier worldwide consulting and engineering firm, focusing on water, environment, infrastructure, resource management, energy, and international development services.
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Tetra Tech is ranked #73 on the Best Professional Companies to Work For in California list. Zippia's Best Places to Work lists provide unbiased, data-based evaluations of companies. Rankings are based on government and proprietary data on salaries, company financial health, and employee diversity.
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|Rank||Job Title||Avg. Salary||Hourly Rate|
|10||Information Technology Programmer||$81,647||$39|
Research Summary. Using a database of 30 million profiles, Zippia estimates demographics and statistics for Tetra Tech. Our estimates are verified against BLS, Census, and current job openings data for accuracy. After extensive research and analysis, Zippia's data science team found that:
Tetra Tech has 21,000 employees.
36% of Tetra Tech employees are women, while 64% are men.
The most common ethnicity at Tetra Tech is White (60%), followed by Hispanic or Latino (16%) and Black or African American (10%).
Tetra Tech employees are most likely to be members of the Democratic Party.
On average, employees at Tetra Tech stay with the company for 4.5 years.
The average employee at Tetra Tech makes $69,842 per year.
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Tetra Tech employees are most likely to be members of the Democratic Party. The largest donation made to a political party by a Tetra Tech employee was by Robert Loveless. Robert Loveless donated $11,750 to the Republican Party.
Employee Political Donations
|Robert Loveless||Scientist||Republican Party||$11,750|
|Kirk Wagoner||Technician||Republican Party||$8,584|
|Frank Gianotti||Owner||Democratic Party||$5,700|
|Rachel Merrill||Environmental Chemist||Republican Party||$4,593|
|Mark Maxwell||Consulting Engineer||Democratic Party||$4,550|
|Greg Vaut||Consultant||Democratic Party||$3,700|
|John Hensley||Energy Consultant||Democratic Party||$3,500|
|Kathy Shupe||Accounts Receivable Specialist||Democratic Party||$3,179|
|Peter Clavelle||Consultant||Democratic Party||$3,014|
|Edward Beauchamp||Project Manager||Republican Party||$2,937|
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Cornerstone Environmental Group
Danny Lee Batrack (CEO)
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Zippia gives an in-depth look into the details of Tetra Tech, including salaries, political affiliations, employee data, and more, in order to inform job seekers about Tetra Tech. The employee data is based on information from people who have self-reported their past or current employments at Tetra Tech. The data on this page is also based on data sources collected from public and open data sources on the Internet and other locations, as well as proprietary data we licensed from other companies. Sources of data may include, but are not limited to, the BLS, company filings, estimates based on those filings, H1B filings, and other public and private datasets. While we have made attempts to ensure that the information displayed are correct, Zippia is not responsible for any errors or omissions or for the results obtained from the use of this information. None of the information on this page has been provided or approved by Tetra Tech. The data presented on this page does not represent the view of Tetra Tech and its employees or that of Zippia.
Tetra Tech may also be known as or be related to Tetra Tech, Inc., Tetra Tech Inc, Tetra Tech and tetra technologies.