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Environmental Startup Jobs in Connecticut (NOW HIRING)

Trilon Group

Environmental Process Engineer

Hartford, CT · On-site

$80K - $100K/yr

Support equipment selection, construction observation, installation, troubleshooting, startup, and commissioning. Environmental Compliance & Field Investigation * Review environmental permits and ...

Trilon

Environmental Process Engineer

Hartford, CT · Hybrid

Support equipment selection, construction observation, installation, troubleshooting, startup, and commissioning. Environmental Compliance & Field Investigation * Review environmental permits and ...

New

Fuss & O'Neill

Environmental Process Engineer

Hartford, CT · Hybrid

$80K - $100K/yr

Support equipment selection, construction observation, installation, troubleshooting, startup, and commissioning. Environmental Compliance & Field Investigation * Review environmental permits and ...

New

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All JobsEnvironmental Startup JobsEnvironmental Startup Jobs in Connecticut

Environmental Startup information

See Connecticut salary details

$35.2K

$63.8K

$92.8K

How much do environmental startup jobs pay per year?

As of Sep 7, 2026, the average yearly pay for environmental startup in Connecticut is $63,806.00, according to ZipRecruiter salary data. Most workers in this role earn between $53,300.00 and $76,100.00 per year, depending on experience, location, and employer.

What is an environmental startup?

An Environmental Startup job involves working for a new or emerging company focused on solving environmental challenges through innovative products, services, or technologies. Roles can vary widely, including sustainability consulting, cleantech engineering, environmental policy, or green product development. Employees often work in dynamic, fast-paced environments where adaptability and problem-solving are crucial. These positions may require expertise in environmental science, business strategy, or technology, depending on the startup’s focus.

What are the key skills and qualifications needed to thrive in an environmental startup?

To thrive in an Environmental Startup, you need strong entrepreneurial skills, a background in environmental science or sustainability, and knowledge of business development. Familiarity with project management tools, sustainability reporting systems, and certifications such as LEED or ISO 14001 is highly beneficial. Creativity, adaptability, and excellent teamwork and communication skills set top candidates apart. These skills are vital for driving innovation, securing funding, and effectively addressing complex environmental challenges in a fast-paced startup environment.

What are common challenges faced when working at an environmental startup?

Working at an environmental startup often means navigating resource constraints, rapidly changing priorities, and the need to wear multiple hats in a small team. You may face challenges such as building market trust, complying with evolving environmental regulations, and securing funding or partnerships. However, these obstacles also present opportunities for professional growth, creative problem-solving, and significant impact. Team members work closely together, often collaborating across disciplines, which fosters a dynamic and supportive company culture. This environment is ideal for those who thrive in fast-paced, mission-driven settings and are eager to see their work directly contribute to sustainability solutions.

What are popular job titles related to Environmental Startup jobs in Connecticut?

For Environmental Startup jobs in Connecticut, the most frequently searched job titles are:

What job categories do people searching Environmental Startup jobs in Connecticut look for?

The top searched job categories for Environmental Startup jobs in Connecticut are:

What cities in Connecticut are hiring for Environmental Startup jobs?

Cities in Connecticut with the most Environmental Startup job openings:

Environmental Startup jobs near you
Infographic showing various Environmental Startup job openings in Connecticut as of August 2026, with employment types broken down into 1% As Needed, 81% Full Time, 15% Part Time, 2% Contract, and 1% Nights. Highlights an 95% Physical, 1% Hybrid, and 4% Remote job distribution, with an average salary of $63,806 per year, or $30.7 per hour.

Environmental Process Engineer

Trilon Group

Hartford, CT • On-site

$80K - $100K/yr

Full-time

Medical, PTO

Posted 4 days ago

Job description

Environmental Process Engineer
Department: Civil/Environmental
Employment Type: Full Time
Location: Hartford, CT
Compensation: $80,000 - $100,000 / year
Description
Creativity. Innovation. A desire to effect positive change. That's what it takes to work at Fuss & O'Neill - because that's what we do for the communities in which we work: we create, innovate, and design long-lasting improvements that improve quality of life. Quality of life is also important on the job, so we've prioritized work-life balance by offering flexible/remote work opportunities, part-time benefits, and generous PTO. We believe that each day is an opportunity to support one another, to support our clients, and to support our communities. If you feel the same, then you've found your future.
Fuss & O'Neill is looking for an Environmental Process Engineer to join our growing Environmental Compliance team. This role offers the opportunity to combine engineering design, environmental compliance, field investigation, industrial process knowledge, and hands-on problem-solving while working on technically challenging projects for industrial municipal, and healthcare, clients throughout Connecticut and the Northeast.
You'll work on projects that help various facilities treat wastewater, control emissions, manage environmental systems, and maintain regulatory compliance. Your work will span the project lifecycle, from investigating existing conditions and developing engineering solutions to supporting permitting, construction, troubleshooting, and system startup.
The role offers a mix of field and office-based work across a diverse range of applications, including industrial wastewater treatment, air pollution control, remediation, chemical and petroleum storage tanks, environmental treatment systems, and industrial processes.
Key Responsibilities
Engineering Design & Treatment Systems
  • Design and develop industrial wastewater, environmental treatment, remediation, and air pollution control systems.
  • Prepare plans, specifications, calculations, and technical documentation for treatment systems, storage tank systems, industrial processes, and related installations.
  • Prepare engineering design documents for above and underground storage tank installations.
  • Use AutoCAD to develop engineering drawings and design documents.
  • Evaluate existing systems and processes to identify operational, design, or compliance issues.
  • Support equipment selection, construction observation, installation, troubleshooting, startup, and commissioning.

Environmental Compliance & Field Investigation
  • Review environmental permits and regulatory requirements for industrial, municipal, healthcare and other clients.
  • Prepare wastewater and air permits, stormwater and spill plans, oil control plans, Form R and Tier II reports, O&M plans, and other compliance documentation.
  • Conduct field investigations, inspections, sampling, and data collection at various facilities.
  • Perform wastewater and stormwater sampling, evaluate above ground and underground tank systems, treatment systems, and industrial processes.
  • Translate field findings and regulatory requirements into practical engineering solutions.

Client & Project Collaboration
  • Work with clients, project managers, engineers, contractors, and multidisciplinary technical teams.
  • Communicate technical findings and recommendations through client meetings, site visits, reports, and design documents.
  • Support project execution, scheduling, construction activities, and technical deliverables.
  • Develop client relationships and provide technical guidance to junior staff as your experience grows.

Skills, Knowledge and Expertise
  • 5+ years of engineering design experience with a Bachelor's degree in Engineering or a related field such as Mechanical, Chemical, Environmental, or Civil Engineering.
  • PE or EIT preferred, along with strong written and verbal communication skills.
  • Strong AutoCAD skills and experience preparing engineering plans, specifications, and technical documentation.
  • Industrial wastewater treatment experience, including design or development of treatment systems; experience with remediation, air pollution control, or other environmental treatment systems is a plus.
  • Understanding of industrial processes and treatment-system fundamentals, with the ability to conduct field investigations, sampling, and data collection.
  • Experience with above ground and underground tank systems with the ability to conduct field investigations and support design efforts.
  • Willingness to travel periodically to client sites throughout the region, with occasional travel outside the region as project needs require.

This is a hybrid role, offering the best of both worlds-collaborate in-office with a high-performing team and enjoy the flexibility of working remotely part of the week. We're committed to supporting work-life balance while maintaining strong team connection and project delivery.
Why You'll Love Working with Us
  • Schedule Flexibility: Customize your work schedule to fit your life.
  • Health & Wellness: Comprehensive health benefits to keep you and your family healthy.
  • Continuous Learning: Access to online courses, conferences, and learning materials to fuel your professional growth.
  • Paid Time Off: Take the time you need to recharge with our generous paid time off policy.
  • Career Advancement: Clear paths for promotions and the opportunity to take on new challenges.
  • Fun Team Culture: Regular team-building activities, happy hours, and company outings.

The base salary range for this role is indicated in the posting. This range reflects the company's good faith estimate of the compensation for this position at the time of posting. Final compensation will be determined based on factors such as experience, skills, qualifications, internal equity, and geographic location.
Visa sponsorship is NOT available for this position
All offers are contingent upon a successful criminal background check. Fuss & O'Neill, Inc. is proud to be an Affirmative Action/Equal Opportunity Employer. Fuss & O'Neill participates in the Federal e-Verify program.
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