Project Engineer Jobs at Tetra Tech with Visa Sponsorship
Project Engineer jobs at Tetra Tech span environmental, infrastructure, and water sectors, with an established track record of sponsoring work visas for this function. If you're an international candidate targeting a technical consulting role, Tetra Tech is a realistic employer to pursue.
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Get Access To All JobsINTRODUCTION
Discover your full potential. At Tetra Tech, we are collaborating with industry-leading experts for a sustainable future for our world. We combine consulting and engineering with advanced analytics and technology to solve the world’s most complex challenges. Our innovation hubs across the globe will enable you to share ideas and best practices while growing your professional network. Wherever you are in your career journey, you will benefit from working with world-class engineers, scientists, and technical specialists.
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.
Apply today and join the company that is Leading with Science®.
ROLE AND RESPONSIBILITIES
Tetra Tech is currently seeking an Associate Project Engineer / Landfill Gas Designer to join our Operations, Maintenance & Monitoring (OM&M) and Engineering Team in the Southern California Area (Diamond Bar, CA). In this role, you will take a prominent role in the planning, design, permitting, and construction of biogas and landfill gas systems, solid waste handling and disposal facilities as well as other environmental projects. You will work under the direction of Client Managers and Project Managers located throughout the company and across the country, and you may oversee and direct the activities of engineers, scientists, technicians, and clerical staff toward successful completion of projects. This position will combine office assignments with occasional site visits and client involvement. The pay scale for this position is $72k to $80k per year, based on qualifications and experience.
- Assist in coordinating field monitoring and sampling activities for Landfill Gas Collection and Control Systems
- Help prepare proposals and participate in client and regulatory meetings as needed
- Assist in various project phases, including investigation, design, and construction/remediation, by preparing drawings, plans, specifications, and reports
- Provide on-site support during construction to ensure adherence to engineering and regulatory standards
- Assist in preparing permit documents for new developments, modifications, and closures
- Draft construction plans, specifications, and cost estimates under the guidance of senior staff
- Support the development of biogas collection, leachate, stormwater/surface water management, and liner system designs
- Contribute to technical analyses for biogas-to-renewable energy and solid waste projects across California and the Western US
- Provide Construction Quality Assurance (CQA) services for Landfill Gas Collection and Control Systems
- Follow and promote safe work practices
- Support system analysis efforts to ensure operational objectives and regulatory compliance
- Read, analyze, and interpret common scientific and technical reports
- Write environmental reports, business correspondence, and procedure manuals
- Respond to common inquiries or complaints from clients, regulatory agencies, or members of the business community
BASIC QUALIFICATIONS
- Bachelor’s degree in Civil, Chemical, Mechanical, Geological or Environmental Engineering (Master’s Degree is a plus)
- 0 to 2 years of experience in engineering projects
- Engineer In Training (EIT) Certification is a plus
- AutoCAD/Civil 3D or GIS skills is a plus
- 40 Hour OSHA HAZWOPER certification is a plus
- Supervisory experience is a plus
- Experience with biogas and landfill gas systems and solid waste industry is a plus
- Proven technical skills in design and/or construction
- Outstanding knowledge of the Microsoft Office software suite, and PDF editors (Bluebeam or Adobe)
- Excellent communication and interpersonal skills with a positive attitude and unwavering personal integrity
- Solid organizational and time management skills
- Self-disciplined/motivated individual who also works well in a team environment
- Valid driver's license
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 25,000 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.
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, sexual orientation, gender identity, 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.
We thank all applicants for their interest, however, only those candidates selected for interviews will be contacted.
Please no phone calls or agencies.
INTRODUCTION
Discover your full potential. At Tetra Tech, we are collaborating with industry-leading experts for a sustainable future for our world. We combine consulting and engineering with advanced analytics and technology to solve the world’s most complex challenges. Our innovation hubs across the globe will enable you to share ideas and best practices while growing your professional network. Wherever you are in your career journey, you will benefit from working with world-class engineers, scientists, and technical specialists.
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.
Apply today and join the company that is Leading with Science®.
ROLE AND RESPONSIBILITIES
Tetra Tech is currently seeking an Associate Project Engineer / Landfill Gas Designer to join our Operations, Maintenance & Monitoring (OM&M) and Engineering Team in the Southern California Area (Diamond Bar, CA). In this role, you will take a prominent role in the planning, design, permitting, and construction of biogas and landfill gas systems, solid waste handling and disposal facilities as well as other environmental projects. You will work under the direction of Client Managers and Project Managers located throughout the company and across the country, and you may oversee and direct the activities of engineers, scientists, technicians, and clerical staff toward successful completion of projects. This position will combine office assignments with occasional site visits and client involvement. The pay scale for this position is $72k to $80k per year, based on qualifications and experience.
- Assist in coordinating field monitoring and sampling activities for Landfill Gas Collection and Control Systems
- Help prepare proposals and participate in client and regulatory meetings as needed
- Assist in various project phases, including investigation, design, and construction/remediation, by preparing drawings, plans, specifications, and reports
- Provide on-site support during construction to ensure adherence to engineering and regulatory standards
- Assist in preparing permit documents for new developments, modifications, and closures
- Draft construction plans, specifications, and cost estimates under the guidance of senior staff
- Support the development of biogas collection, leachate, stormwater/surface water management, and liner system designs
- Contribute to technical analyses for biogas-to-renewable energy and solid waste projects across California and the Western US
- Provide Construction Quality Assurance (CQA) services for Landfill Gas Collection and Control Systems
- Follow and promote safe work practices
- Support system analysis efforts to ensure operational objectives and regulatory compliance
- Read, analyze, and interpret common scientific and technical reports
- Write environmental reports, business correspondence, and procedure manuals
- Respond to common inquiries or complaints from clients, regulatory agencies, or members of the business community
BASIC QUALIFICATIONS
- Bachelor’s degree in Civil, Chemical, Mechanical, Geological or Environmental Engineering (Master’s Degree is a plus)
- 0 to 2 years of experience in engineering projects
- Engineer In Training (EIT) Certification is a plus
- AutoCAD/Civil 3D or GIS skills is a plus
- 40 Hour OSHA HAZWOPER certification is a plus
- Supervisory experience is a plus
- Experience with biogas and landfill gas systems and solid waste industry is a plus
- Proven technical skills in design and/or construction
- Outstanding knowledge of the Microsoft Office software suite, and PDF editors (Bluebeam or Adobe)
- Excellent communication and interpersonal skills with a positive attitude and unwavering personal integrity
- Solid organizational and time management skills
- Self-disciplined/motivated individual who also works well in a team environment
- Valid driver's license
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 25,000 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.
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, sexual orientation, gender identity, 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.
We thank all applicants for their interest, however, only those candidates selected for interviews will be contacted.
Please no phone calls or agencies.
See all Project Engineer Jobs at Tetra Tech
Sign up for free to unlock all listings, filter by visa type, and get alerts for new Project Engineer Jobs at Tetra Tech.
Get Access To All JobsTips for Finding Project Engineer Jobs at Tetra Tech
Align your degree to Tetra Tech's technical disciplines
Tetra Tech's Project Engineer roles sit within environmental, civil, and water infrastructure consulting. A degree in civil, environmental, or chemical engineering positions your profile for the specialty occupation standard USCIS applies to H-1B petitions in this field.
Target Tetra Tech's regional office locations strategically
Tetra Tech operates through distributed regional offices, not a single headquarters. Roles in offices tied to active federal or state infrastructure contracts often have more hiring flexibility and clearer sponsorship pathways than offices in early project stages.
Prepare a PE licensure plan before interviewing
Many Tetra Tech Project Engineer postings reference progression toward a Professional Engineer license. Having a documented EIT credential and a state board exam timeline signals long-term commitment, which matters to hiring managers evaluating sponsorship investment.
Clarify your OPT or TN timeline early in the process
If you're on F-1 OPT, your 12 or 24-month STEM extension clock matters to Tetra Tech's HR team. Raise your authorization window in the offer stage so the company can plan whether to file for H-1B cap-subject or cap-exempt status within your remaining window.
Understand how PERM affects your long-term timeline
Consulting firms like Tetra Tech can initiate PERM labor certification for Green Card sponsorship, but DOL recruitment requirements mean the process typically begins 12 to 18 months into employment. Ask about the firm's Green Card policy during final-round conversations, not after you've accepted.
Use Migrate Mate to find open Project Engineer roles at Tetra Tech
Tetra Tech posts Project Engineer openings across dozens of locations and practice areas at any given time. Use Migrate Mate to filter specifically for Tetra Tech roles that are open to visa sponsorship so you're not manually screening listings that don't fit your authorization needs.
Frequently Asked Questions
Does Tetra Tech sponsor H-1B visas for Project Engineers?
Yes. Tetra Tech has a documented history of filing H-1B visa petitions for Project Engineer roles. The position typically meets USCIS's specialty occupation standard given the engineering degree requirements. Sponsorship is more common in technical practice areas like environmental, water, and infrastructure consulting, where Tetra Tech has sustained project pipelines and recurring hiring needs.
How do I apply for Project Engineer jobs at Tetra Tech?
Applications go through Tetra Tech's careers portal, where roles are listed by location and practice area. For international candidates, Migrate Mate lets you browse Tetra Tech's Project Engineer openings filtered for visa sponsorship eligibility, so you can focus your applications on positions where sponsorship is a realistic outcome rather than applying broadly and following up on each one individually.
Which visa types does Tetra Tech commonly use for Project Engineers?
H-1B is the primary long-term sponsorship vehicle for Project Engineers at Tetra Tech. The company also supports F-1 OPT and STEM OPT extensions, which allow engineering graduates to work for up to three years before an H-1B petition is required. TN visas are available for Canadian and Mexican nationals in qualifying engineering roles, and J-1 visa sponsorship is used in some training or internship contexts.
What qualifications does Tetra Tech expect for Project Engineer roles?
Most Project Engineer postings require a bachelor's degree in civil, environmental, chemical, or a related engineering discipline. An Engineer-in-Training certification is commonly referenced, and some roles require a few years of post-graduation experience on infrastructure or environmental projects. Familiarity with federal or state regulatory frameworks, such as EPA or Army Corps of Engineers project standards, is frequently listed as a differentiator.
How do I time my H-1B filing if I'm currently on OPT at Tetra Tech?
USCIS opens H-1B registration in March each year for an October 1 start date. If you're on OPT and your authorization expires before October 1, you'll need a STEM OPT extension to bridge the gap, which requires your employer to be enrolled in E-Verify. Tetra Tech participates in E-Verify, so STEM extension eligibility is generally met. Raise the filing timeline with HR at least six months before your OPT expiration.