Tetra Tech
Management Consulting · Environmental Science
1open role
5000+people
6cities with offices
22stories in the press
Jobs
Apply
Visa sponsorship
9 ▲ 29%
H-1B filings in 12 months
2
Green card filings
$114k
Median offered salary
Who they sponsor
Civil engineers
3
Environmental engineers
2
Other engineers
1
In the register as Tetra Tech, Inc., Pasadena, CA (+1 more)
Other sponsors in the same field
Capgemini 2,076 filings
Turner & Townsend 84 filings
Geosyntec Consultants 49 filings
Mott MacDonald 27 filings
Alert me
US Department of Labor · latest filing Jun 17, 2026 · Visa details by country
Growth
Hiring Momentum
48/100
Stable
Open positions
5
1 opened / 1 closed in 30 days
Median time-to-fill
57 days
faster than 23% of the market
ATS activity
Every ~6 hours
Today
Hiring Dynamics
0%
Hiring Focus
The percentage next to each role is its share of the company's job openings over the last 90 days; the arrow shows the shift versus the previous period.
Industrial Engineering
40% ▲
Backend
20% ▲
Science & Research
20% ▼
Early Careers
20% ▼
Activity Timeline
Added Time Series to stack
Oct 2026
Added SQL to stack
Oct 2026
Added Python to stack
Oct 2026
Added PowerShell to stack
Oct 2026
Added OPC UA to stack
Oct 2026
Added C# to stack
Oct 2026
Added Azure to stack
Oct 2026
Added AWS to stack
Oct 2026
Added .NET to stack
Oct 2026
New location: Arnhem
Oct 2026
Financials
Total raised
$100k
Latest round
Venture - Series Unknown
Funding rounds
1
Funding rounds
| Round | Announced | Amount | |
|---|---|---|---|
| Venture - Series Unknown | 2020 | $100k | Details |
People
Brian Wilkerson
Executive Officer, Director
Alexei Naimushin
Executive Officer, Director
Jesus Jayme
Director
Dirk Christian
Director
Rod Johnson
Director
Names and roles come from public filings, company registers and the company's own site. Is this you? Correct or remove · How we handle this data
Tech stack
Technologies named in job postings at Tetra Tech over the last 12 months, by layer, with the share of postings for each.
Technologies in use
10
Postings analysed
2
Stack modernity
70/100
Languages
C#
PowerShell
Python
SQL
Scala
Cloud & platforms
.NET
AWS
Azure
Developer tools
OPC UA
Practices & domains
Time Series
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News
Adam Shaw Discusses Taking a Disciplined Approach to Karate and Consulting
When Adam Shaw isn't solving complex safety challenges for government clients, you may find him at the dojo training for an upcoming karate competition or sharing his knowledge with others as a coach. Adam is a senior fire, safety, and health consultant b
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Providing Program and Project Management Support to Enable Defence Science and Research
Providence, A Tetra Tech Company provided sustained commercial, contracting, and project support to Australia's Defence Science and Technology Group's Air-Maritime Division, strengthening governance and enabling scientists and engineers to focus on resear
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Report
Supporting Policing Capability Improvements for the Australian Defence Force
Providence, A Tetra Tech Company supported Defence to design, establish, and embed the Joint Military Police Unit as a unified and sustainable military policing capability. ChallengeThe Australian Defence Force's military policing capability was distribut
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Report
Delivering Battlefield Airlifter Facilities at RAAF Base Amberley
RPS, A Tetra Tech Company supported Defense infrastructure delivery for new C-27J Spartan Battlefield Airlifter capability at Royal Australian Air Force (RAAF) Base Amberley.
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Report
Delivering Training Area and Range Upgrades in Australia's Northern Territory
RPS, A Tetra Tech Company is helping Defence strengthen training capability through project management and contract administration for a major Northern Territory training area and range upgrade. ChallengeThe Department of Defence is undertaking its larges
Read more
Report
Supporting Growler Airborne Facilities in Amberley, Queensland
RPS, A Tetra Tech Company provided project management and contract administration for Defense facilities supporting Royal Australian Air Force Growler operations. ChallengeThe Department of Defence required new facilities at Royal Australian Air Force Bas
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Report
Strengthening Secure Communications Systems Engineering for Defence in Australia
RPS, A Tetra Tech Company is helping the Australian Government's Department of Defence modernise secure communications capability through embedded systems engineering, engineering management, and technical governance. ChallengeA Defence communications and
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Report
Modernising the Australian Army's Land Systems
Providence, A Tetra Tech Company supported the Australian Army's Land C4 modernisation initiatives through systems engineering, technical assurance, integration, and project leadership services, strengthening capability delivery outcomes. ChallengeThe Aus
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Report
Implementing Defence's Strategic Mobilisation Plan through an Enterprise Project Management Office
Providence, A Tetra Tech Company established and operated a specialist project management office (PMO) to coordinate the implementation of Defence's Strategic Mobilisation Plan across Defence and other government agencies. ChallengeThe newly established M
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Report
Applying Ultrasound Technology for PFAS Destruction
Tetra Tech's Purshotam Juriasingani discusses how high-frequency ultrasound can destroy per- and polyfluoroalkyl substances (PFAS) in contaminated groundwater through a field-scale treatment system. This article was originally published in Groundwater Mon
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Report
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Offices
Where the company hires and what each office is for
Cities
6
Hiring now
3
Countries
2
Busiest office
Delft
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Headquarters
Builds here
Office with open vacancies
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Bellevue
United States
HQ
Pasadena
United States
HQ
Corporate headquarters
3475 East Foothill Boulevard, Pasadena, California 91107-6024, USA
Delft
Netherlands
2 open roles 1000-5000 est. staff
hires for Industrial Engineering
Arnhem
Netherlands
2 open roles 2 posted in 90 days 1000-5000 est. staff $101k Avg Salary
hires for Industrial Engineering
Breda
Netherlands
1 open roles 1 posted in 90 days 100% engineering 1000-5000 est. staff $40k Avg Salary
hires for Science & Research
Media
United States
Regional office
Media and public relations
3475 East Foothill Boulevard, Pasadena, California 91107-6024, USA