Tetra Tech
Tetra Tech

64 Tetra Tech Lead Process Engineer Jobs Hiring Near You

Modification Team Lead

Pickering, ON · On-site

CA$90K - CA$125K/yr

At Tetra Tech, we are collaborating with industry-leading experts for a sustainable future for our ... Engineering Change Control (ECC) processes, and station governance requirements. Participate in ...

Why Tetra Tech At Tetra Tech, we are Leading with Science to solve the world's most complex ... Familiarity with elements of the design-bid-build process including engineering analysis ...

Modification Team Lead

Pickering, ON · On-site

CA$90K - CA$125K/yr

At Tetra Tech, we are collaborating with industry-leading experts for a sustainable future for our ... Engineering Change Control (ECC) processes, and station governance requirements. Participate in ...

The Lead Process Engineer provides advanced technical guidance, establishes engineering standards ... Work with Engineers and Vendors to review components and select/suggest new technology * Provide ...

The Opportunity: Tetra Tech is seeking a Bridge Engineer to join our Transportation team in ... Perform and/or lead plan production, including 3D modeling and CADD. Conduct bridge load rating ...

Tetra Tech is adding a Bridge Engineer, EIT to our Transportation team based in Farmington Hills ... Site visits to support the design process Required Qualifications: * Bachelor's Degree in civil ...

Why Tetra Tech: At Tetra Tech, we are Leading with Science to solve the world's most complex ... Site visits to support the design process * Supervise the design and ongoing progress of a project ...

Lead Process Engineer

Salt Lake City, UT · On-site

$100K - $130K/yr

Wood is recruiting for a Lead Process Engineer to join its Technology & Products Service Line business. This opportunity is Onsite. #LI-Onsite The Role Wood is recruiting for a Lead Process Engineer ...

Tetra Tech is adding a Mechanical Engineer, PE to our teams in Atlanta. Why Tetra Tech: At Tetra ... You will lead mechanical system designs from concept phase through construction with the assistance ...

Senior Structural Engineer

Billings, MT · On-site

$120K - $170K/yr

Tetra Tech Rooney, a Tetra Tech Inc. business unit that provides consulting engineering primarily to the midstream oil and gas industry, is seeking aStructural Engineer, in our Englewood, CO ...

Showing results 21-40

Tetra Tech Jobs Information

What is it like to work at Tetra Tech?

Tetra Tech is a company that values collaboration, innovation, and community involvement, fostering a culture of teamwork and mutual respect among its employees. As a global provider of consulting and engineering services, Tetra Tech offers a dynamic work environment with diverse projects and opportunities to work on complex challenges, from environmental and infrastructure development to defense and international development. Working at Tetra Tech may appeal to candidates who are passionate about making a positive impact and are looking for a company that offers opportunities for professional growth, flexible work arrangements, and a comprehensive benefits package.

What makes Tetra Tech an attractive place to work?

Tetra Tech is a leading provider of consulting and engineering services, with a strong reputation for delivering innovative solutions to complex problems in the fields of water, environment, infrastructure, and energy. The company offers a dynamic work environment that values collaboration, innovation, and employee growth, with opportunities for professional development and advancement in a stable and secure setting. By joining Tetra Tech, individuals can contribute to meaningful projects that drive positive change and growth, both personally and professionally.

Do workers at Tetra Tech get paid breaks?

Sometimes. Only some people get paid breaks.
42% of people say they don’t get paid breaks.
Based on data from 31 people who took the Breakroom Quiz between December 2024 and July 2026.

Does Tetra Tech pay people when they’re sick?

No. Most people don’t get paid when they’re sick.
68% of people say they wouldn’t get paid if they were sick but scheduled to work.
Based on data from 37 people who took the Breakroom Quiz between December 2024 and July 2026.

At Tetra Tech, are sick days and vacation days separate paid time off?

Sick days and vacation days are used from the same paid time off.
80% of people say they have to use vacation days when they’re out sick.
Based on data from 10 people who took the Breakroom Quiz between June 2025 and July 2026.

Is the health insurance from Tetra Tech affordable enough for their workers?

Most people say the health insurance costs are okay.
100% of people say the health insurance costs are okay
Based on data from 15 people who took the Breakroom Quiz between March 2025 and July 2026.

Do people get paid time off at Tetra Tech?

Some people get paid time off from work.
44% of people say they don’t get paid time off.
Based on data from 18 people who took the Breakroom Quiz between June 2025 and July 2026.

How far ahead of time do people find out their work schedule?

Most people find out their schedule less than four weeks ahead of time.
  • 78% of people with changing schedules find out their shifts one week or less ahead of time.
  • 11% of people with changing schedules find out their shifts two weeks ahead of time.
  • 0% of people with changing schedules find out their shifts three weeks ahead of time.
  • 11% of people with changing schedules find out their shifts four weeks or more ahead of time.

Based on data from 18 people who took the Breakroom Quiz between December 2024 and July 2026.

Do workers at Tetra Tech worry about hours?

Most people don’t worry about getting enough hours.
75% of people report they don’t worry about getting enough hours.
Based on data from 32 people who took the Breakroom Quiz between December 2024 and July 2026.

Do Tetra Tech workers get to choose the shifts they work?

Some people don’t get to choose which shifts they work.
58% report that they don’t have enough control over which shifts they work.
Based on data from 26 people who took the Breakroom Quiz between December 2024 and July 2026.

How easy is it for Tetra Tech workers to change shifts?

Most people find it easy to change shifts.
75% of people report that it’s easy to change shifts if they need to.
Based on data from 24 people who took the Breakroom Quiz between December 2024 and July 2026.

How easy is it to get time off at Tetra Tech?

Most people find it easy to get time off.
69% of people report it’s easy to get time off.
Based on data from 32 people who took the Breakroom Quiz between December 2024 and July 2026.

Do Tetra Tech managers change schedules at the last minute?

Most managers don’t change people’s schedules at the last minute.
71% of people say their manager doesn’t change their shift schedule at the last minute.
Based on data from 34 people who took the Breakroom Quiz between December 2024 and July 2026.

Do jobs at Tetra Tech spill into time workers aren’t paid for?

Rarely. The job doesn't usually spill into unpaid time.
33% of people report that their job takes up time that they don’t get paid for.
Based on data from 33 people who took the Breakroom Quiz between December 2024 and July 2026.

How easy is it to take sick days at Tetra Tech?

Most people find it easy to take sick days.
86% of people report that it’s easy to take time off if they are sick.
Based on data from 37 people who took the Breakroom Quiz between December 2024 and July 2026.

Is working at Tetra Tech good if you’re a parent or caregiver?

Only some parents and caregivers say this is a good place to work.
40% of people who care for a child or other relative report this isn’t a good place to work.
Based on data from 10 people who took the Breakroom Quiz between January 2025 and July 2026.

Do people at Tetra Tech feel treated with respect by their managers?

Most people feel treated with respect by their managers.
84% of people say they’re treated with respect by their managers.
Based on data from 38 people who took the Breakroom Quiz between December 2024 and July 2026.

Do people at Tetra Tech get to take their breaks without interruption?

Most people get breaks without interruption.
71% of people report that they get to take their breaks without interruption.
Based on data from 38 people who took the Breakroom Quiz between December 2024 and July 2026.

Is it stressful to work at Tetra Tech?

Some people feel stressed here.
51% of people say they often feel stressed at work.
Based on data from 37 people who took the Breakroom Quiz between December 2024 and July 2026.

Do people at Tetra Tech enjoy their jobs?

Most people enjoy their job.
82% of people report they enjoy their job.
Based on data from 33 people who took the Breakroom Quiz between December 2024 and July 2026.

Do people at Tetra Tech recommend working with their team?

Only some people recommend working with their team.
36% of people report that they wouldn’t recommend working with their immediate team to a friend.
Based on data from 42 people who took the Breakroom Quiz between December 2024 and July 2026.

Do people get enough training when they start at Tetra Tech?

Most people got enough training when they started.
71% of people report they got enough training when they started working here.
Based on data from 38 people who took the Breakroom Quiz between December 2024 and July 2026.

Do people get support to advance at Tetra Tech?

Only some people are given support to advance their career here.
In the last year, 37% of people report not being given support to advance their career here.
Based on data from 38 people who took the Breakroom Quiz between December 2024 and July 2026.

Do people think Tetra Tech’s headquarters understands what’s happening where they work?

Some people think headquarters doesn’t understand what’s happening where they work.
59% of people think that this employer’s headquarters or owners don’t have a good understanding of what’s really happening where they work.
Based on data from 37 people who took the Breakroom Quiz between December 2024 and May 2026.

Do workers feel well informed about how Tetra Tech is doing?

Only some people feel well informed about how the company is doing.
44% of people feel that they aren’t kept well informed about how the company is doing as a whole.
Based on data from 39 people who took the Breakroom Quiz between December 2024 and July 2026.
Infographic showing various Lead Process Engineer job openings at Tetra Tech in the United States as of September 2026, with employment types broken down into 99% Full Time, and 1% Part Time. Highlights an 67% Physical, 6% Hybrid, and 27% Remote job distribution.

Wastewater (Leachate) Process Engineer (5-10 years exp.) - Woodbridge, NJ or Midwest Office Hub

Woodbridge, NJ • On-site

Tetra Tech, Inc.
Civil Engineering Construction • 10K+ employees

Full-time

Re-posted 3 days ago


Tetra Tech rating

6.4

Company rating: 6.4 out of 10

Based on 42 frontline employees who took The Breakroom Quiz

405th of 454 rated engineering


Job description

The Opportunity:
Tetra Tech is adding an experienced Wastewater (Leachate) Process Engineer to our Leachate Management team based in Woodbridge, NJ. Work may be performed from two other locations in the Midwest: Farmington Hills, MI or Madison, WI.
Why Tetra Tech:
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.
Your Impact:
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.
Position Summary:
Responsibilities of this position will include, among others: interpretation of applicable federal, state, and local regulations; analysis and abstraction of wastewater (leachate) flow and quality data; review and interpretation of available data to evaluate performance of existing treatment systems; conceptual and engineering design of wastewater and leachate treatment processes for meeting client and compliance requirements; development of budgetary and construction cost estimates; and preparation of environmental permits. The successful candidate will work with interdisciplinary project teams to develop technical reports, construction plans, and other deliverables. These responsibilities will be applied to environmental and solid waste industries. Some on-site work and short-term travel may be required.
Essential Job Functions:
The following duties are considered essential to the role. Reasonable accommodations may be made to enable individuals with disabilities to perform these essential functions.
• Plan, develop, coordinate, and help direct work for multiple projects and clients. Typical workload consists of five or more simultaneous projects and timelines.
• Prepare work products and review deliverables prepared by others to promote consistency with Tetra Tech standards and comply with regulatory requirements, best practices, and client specifications.
• Coordinate and manage multiple staff contributing to projects.
• Coordinate and schedule milestones and final deliverables.
• 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 project specific requirements.
• Actively participate and support the safety protocols and best practices when working.
• Assist with preparation of proposals, including development of scope of work, project schedules, and budgets.
• Effectively communicate in writing and verbally, including in meetings, discussions, and presentations in various settings and to mixed audiences.
• Help support strategic initiatives for developing work with key clients and business sectors as industry needs evolve.
Required Qualifications:
• 5 to 10 years of experience in the design of wastewater and/or leachate treatment processes and facilities.
• Undergraduate degree in Civil and/or Environmental Engineering or related discipline.
• PE license or ability to obtain.
• Experience with biological, physico-chemical, and advanced wastewater treatment processes.
• Abstraction of wastewater quality and quantity datasets to develop and document design basis.
• Experience to perform biochemical and chemical calculations as basis for the design of leachate treatment processes.
• Experience in developing process treatment trains for meeting discharge requirements, including Process Flow Diagrams and Mass Balancing, to select and size unit treatment processes.
• Ability to develop construction cost estimates.
Preferred Qualifications:
• Post-graduate degree.
• Experience in leachate or high-strength industrial wastewaters.
• Experience with database management and data visualization.
• Familiarity with federal and state regulatory requirements of the Clean Water Act.
• Experience with relevant software, such as BioWin, AutoCAD, and Visio.
Physical Requirements:
• Regularly required to sit and work at a computer for extended periods; occasional standing and walking within the office environment.
• Occasionally required to lift/move up to 10 lbs., with infrequent lifting of up to 25 lbs.
• Requires use of hands for typing, handling materials, and operating office equipment; vision abilities include close vision, depth perception, and the ability to adjust focus.
• May occasionally travel to field sites (approximately 10-30% of the time), which can involve walking on uneven terrain and slopes up to 2:1 or 3:1 grade.
• When in the field, must be able to wear personal protective equipment (PPE), including a respirator if required, and may need to meet medical clearance standards based on assignment.
Work Environment / Environmental Factors:
The work environment characteristics described here are representative of those encountered while performing the essential functions of the job. Reasonable accommodations may be made.
• Office-based work typically involves low hazard exposure, though noise levels may vary depending on nearby activities or equipment.
• Outdoor conditions for occasional field assignments may involve exposure to physical and chemical hazards, heat and cold stress, uneven terrain, and other adverse environmental factors; PPE-including hearing protection and respirators-may be required.
• Noise levels differ by assignment, and appropriate hearing protection may be necessary; reasonable accommodations are available to support employees with disabilities.
• Travel between sites or offices may be required, with employees expected to operate vehicles safely under varying weather, traffic, and environmental conditions.
Additional Information:
• Please note that visa sponsorship is not available for this role.
Pay: $80,000 - 125,000 annually, commensurate with skill level, geography region, and experience.
Life at Tetra Tech:
The perks of working at Tetra Tech include:
• Comprehensive and market-competitive benefits.
• Merit-based financial rewards.
• Flexibility and company-wide commitment to work/life balance.
• Collaborative team atmosphere that values the contributions of all employees.
• Learning and development opportunities for ongoing professional growth.
About Tetra Tech:
Tetra Tech is the leader in water, environment, and sustainable infrastructure, providing high-end consulting and engineering services for projects worldwide. With 30,000 employees working together, Tetra Tech provides clear solutions to complex problems by Leading with Science® to address the entire water cycle, protect and restore the environment, design sustainable and resilient infrastructure, and support the clean energy transition.
Equal Opportunity Employer:
Tetra Tech is proud to be an Equal Opportunity Employer. All qualified candidates will be considered without regard to race, color, religion, national origin, age, disability, sex, marital or familial status, status as a protected veteran, or any other characteristic protected by law. Tetra Tech is a VEVRAA federal contractor, and we request priority referral of veterans.
We invite applications from all interested parties.
Explore our open positions at https://www.tetratech.com/careers. Follow us on social media to learn more about our people, culture, and opportunities:
LinkedIn: @TetraTechCareers
X (Twitter): @TetraTechJobs

What Tetra Tech employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom


Tetra Tech logo

About Tetra Tech

Sourced by ZipRecruiter

Tetra Tech combines the resources of a global, multibillion-dollar company with local, client-focused delivery in more than 450 locations around the world. Our reputation rests on the technical expertise and dedication of our employees-21,000 associates working together to provide smart, scalable solutions for challenging projects. We are proud to be home to leading technical experts in water, environment, infrastructure, resource management, energy, and international development.

Industry

Civil engineering construction and environmental consulting services

Company size

10,000+ Employees

Headquarters location

Pasadena, CA, US