Environmental Engineer Jobs at Carollo Engineers with Visa Sponsorship
Carollo Engineers hires Environmental Engineers across water, wastewater, and infrastructure projects nationwide. The company sponsors a range of work visas for this function, making it a realistic target if you need sponsorship. Roles typically require technical depth in environmental systems and project delivery experience.
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Overview
Carollo Engineers is a leading engineering firm dedicated exclusively to water. For over 90 years, we've specialized in the planning, design, and construction of water, wastewater, stormwater, and reuse facilities, bringing innovative and sustainable solutions to the water sector's most complex challenges. We work with water agencies, municipalities, utilities, research organizations, and private companies across various industries, including technology, manufacturing, and beyond. These clients choose Carollo because we employ some of the most knowledgeable and experienced professionals in the world. When you join our team, you'll work alongside industry leaders who are advancing the science of water, protecting public health, and building resilient communities. Carollo's vision is to be the best water consulting firm and the best place for you to build your career. If you're passionate about making a difference in this critical field, we invite you to explore a career with Carollo.
Responsibilities
- Perform engineering work in various engineering fields (water and wastewater treatment, and engineering services during construction)
- Work on engineering designs
- Assist preparing reports
- Develop plans and specifications for various projects
- Check submittals for performance or conformity with plans and specifications
- Assist with the preparation of technical memoranda, reports and electronic deliverables
- Data entry and analysis
- Participate in field activities such as site investigations, and pilot testing
Qualifications
- High School Diploma or equivalent
- Finishing or completed junior year of college
- Currently pursuing a Bachelor’s or Master’s Degree in Civil or Environmental Engineering field
- Strong verbal and written communication skills
- Proficient in Microsoft Word and Excel
Preferred Qualifications
- Experience and/or coursework in water/wastewater treatment and conveyance
- Previous related internship experience a plus, but not required
- Passed or scheduled for the FE/EIT exam

Overview
Carollo Engineers is a leading engineering firm dedicated exclusively to water. For over 90 years, we've specialized in the planning, design, and construction of water, wastewater, stormwater, and reuse facilities, bringing innovative and sustainable solutions to the water sector's most complex challenges. We work with water agencies, municipalities, utilities, research organizations, and private companies across various industries, including technology, manufacturing, and beyond. These clients choose Carollo because we employ some of the most knowledgeable and experienced professionals in the world. When you join our team, you'll work alongside industry leaders who are advancing the science of water, protecting public health, and building resilient communities. Carollo's vision is to be the best water consulting firm and the best place for you to build your career. If you're passionate about making a difference in this critical field, we invite you to explore a career with Carollo.
Responsibilities
- Perform engineering work in various engineering fields (water and wastewater treatment, and engineering services during construction)
- Work on engineering designs
- Assist preparing reports
- Develop plans and specifications for various projects
- Check submittals for performance or conformity with plans and specifications
- Assist with the preparation of technical memoranda, reports and electronic deliverables
- Data entry and analysis
- Participate in field activities such as site investigations, and pilot testing
Qualifications
- High School Diploma or equivalent
- Finishing or completed junior year of college
- Currently pursuing a Bachelor’s or Master’s Degree in Civil or Environmental Engineering field
- Strong verbal and written communication skills
- Proficient in Microsoft Word and Excel
Preferred Qualifications
- Experience and/or coursework in water/wastewater treatment and conveyance
- Previous related internship experience a plus, but not required
- Passed or scheduled for the FE/EIT exam
See all 148+ Environmental Engineer at Carollo Engineers jobs
Sign up for free to unlock all listings, filter by visa type, and get alerts for new Environmental Engineer at Carollo Engineers roles.
Get Access To All JobsTips for Finding Environmental Engineer Jobs at Carollo Engineers Jobs
Align your credentials to water infrastructure work
Carollo's Environmental Engineer roles center on water and wastewater systems. Before applying, make sure your resume and portfolio reflect relevant technical experience in those areas, not just broad environmental consulting.
Pursue your PE license early
Many of Carollo's project delivery roles expect a Professional Engineer license or active progress toward one. Starting the licensure process before your job search strengthens your candidacy and signals long-term commitment to U.S.-based practice.
Use Migrate Mate to filter open roles by visa type
Carollo posts Environmental Engineer openings across multiple offices and specializations. Use Migrate Mate to filter positions by the visa types you need, so you target roles where sponsorship is already part of the hiring process.
Target offices near Carollo's major project regions
Carollo concentrates hiring around water authority contracts in California, Texas, Arizona, and the Pacific Northwest. Applying to offices in those regions increases your chances of landing on a team with active project needs and established sponsorship workflows.
Environmental Engineer at Carollo Engineers jobs are hiring across the US. Find yours.
Find Environmental Engineer at Carollo Engineers JobsFrequently Asked Questions
Does Carollo Engineers sponsor H-1B visas for Environmental Engineers?
Yes, Carollo Engineers sponsors H-1B visas for Environmental Engineer roles. The company works with immigration counsel to file petitions for qualified candidates. Because H-1B availability is subject to the annual cap and lottery, timing your offer and application relative to the April filing window is critical. Roles requiring niche technical expertise in water or wastewater systems tend to move through sponsorship approval more smoothly.
How do I apply for Environmental Engineer jobs at Carollo Engineers?
Applications go through Carollo's careers portal, where listings are organized by discipline and office location. You can also find and filter open Environmental Engineer positions on Migrate Mate, which lets you sort by visa sponsorship type to confirm the role aligns with your immigration situation before you apply. Tailoring your application to specific project areas, such as water treatment or infrastructure planning, improves your chances.
Which visa types does Carollo Engineers commonly sponsor for Environmental Engineers?
Carollo sponsors a range of visa categories for this role, including H-1B, E-3 for Australian nationals, TN for Canadian and Mexican professionals, F-1 OPT and CPT for recent graduates, J-1 for exchange visitors, and employment-based Green Card pathways including EB-2 and EB-3. The right category depends on your nationality, degree level, and career stage. Confirming eligibility before applying saves time during the offer process.
What qualifications does Carollo Engineers expect for Environmental Engineer roles?
Most positions require a bachelor's degree in environmental, civil, or chemical engineering, and many mid-level roles expect three to seven years of experience in water or wastewater systems. A Professional Engineer license is frequently listed as preferred or required for senior positions. Familiarity with regulatory permitting, environmental impact assessment, or infrastructure design is a practical differentiator in Carollo's project-driven environment.
How do I time my application if I need visa sponsorship before starting at Carollo Engineers?
If you're on F-1 OPT, confirm your remaining authorized work period covers the time between your offer and when a new visa petition takes effect. H-1B petitions filed under the regular cap have an October 1 start date, so offers finalized in fall or winter give Carollo enough lead time to file during the April window. E-3 and TN petitions move faster and aren't subject to a lottery, which can simplify scheduling significantly.
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