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Senior Environmental Engineer Jobs in Colorado (NOW HIRING)

Chief Environmental Engineer

Denver, CO ยท On-site +1

$175K - $250K/yr

The Chief Environmental Engineer will serve as the senior technical authority for environmental engineering tasks across the business line, providing executive leadership and strategic direction in ...

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Principal Environmental Engineer

Denver, CO ยท On-site

$175K - $250K/yr

The Principal Environmental Engineer will serve as the senior technical authority for environmental engineering tasks across the business line, providing executive leadership and strategic direction ...

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Showing results 1-20

Senior Environmental Engineer information

See Colorado salary details

$64.7K

$106.9K

$139.9K

How much do senior environmental engineer jobs pay per year?

As of May 28, 2026, the average yearly pay for senior environmental engineer in Colorado is $106,889.00, according to ZipRecruiter salary data. Most workers in this role earn between $87,300.00 and $121,400.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Senior Environmental Engineer, and why are they important?

To thrive as a Senior Environmental Engineer, you need an accredited engineering degree, professional licensure (such as PE), and strong expertise in environmental regulations, project management, and site assessment. Familiarity with modeling software (e.g., AutoCAD, GIS), environmental monitoring tools, and regulatory compliance systems is typically required. Leadership, problem-solving, and effective communication are critical soft skills for managing multidisciplinary teams and stakeholder relationships. These skills ensure that projects meet technical, legal, and sustainability standards while effectively guiding teams and engaging clients.

How does a Senior Environmental Engineer typically collaborate with multidisciplinary teams on large-scale projects?

Senior Environmental Engineers often work closely with professionals from diverse fields such as civil engineering, urban planning, and regulatory agencies. They play a key role in coordinating environmental assessments, ensuring compliance with regulations, and integrating sustainable practices into project designs. Effective communication and project management skills are essential, as they frequently lead meetings, review technical reports, and provide guidance to both internal teams and external stakeholders. This collaborative environment fosters knowledge sharing and offers opportunities to mentor junior engineers while advancing large-scale environmental initiatives.

What does a Senior Environmental Engineer do?

A Senior Environmental Engineer is responsible for designing, developing, and implementing solutions to environmental problems such as pollution, waste management, and sustainability. They lead projects, oversee compliance with environmental regulations, and often manage teams of engineers and scientists. Their work may involve site assessments, environmental impact studies, and the development of systems to prevent or remediate environmental hazards. Senior Environmental Engineers also collaborate with government agencies, private companies, and the public to ensure environmental protection and regulatory compliance.

What is the difference between Senior Environmental Engineer vs Environmental Engineer?

AspectSenior Environmental EngineerEnvironmental Engineer
Required CredentialsBachelor's degree in environmental engineering or related field; Professional Engineer (PE) license often preferredBachelor's degree in environmental engineering or related field; PE license may be optional
Work EnvironmentDesigning projects, leading teams, overseeing compliance, and client interactionAssisting in project tasks, data collection, and supporting senior staff
Employer & Industry UsageConsulting firms, government agencies, industrial companiesSimilar settings, often entry to mid-level roles in environmental sectors

The main difference between a Senior Environmental Engineer and an Environmental Engineer lies in experience, responsibilities, and leadership. Senior Environmental Engineers typically have more experience, hold leadership roles, and oversee projects, while Environmental Engineers focus on supporting project tasks and data analysis. Both roles require similar educational backgrounds and certifications, but senior positions demand greater expertise and project management skills.

What are the most commonly searched types of Environmental Engineer jobs in Colorado? The most popular types of Environmental Engineer jobs in Colorado are:
What are popular job titles related to Senior Environmental Engineer jobs in Colorado? For Senior Environmental Engineer jobs in Colorado, the most frequently searched job titles are:
What job categories do people searching Senior Environmental Engineer jobs in Colorado look for? The top searched job categories for Senior Environmental Engineer jobs in Colorado are:
What cities in Colorado are hiring for Senior Environmental Engineer jobs? Cities in Colorado with the most Senior Environmental Engineer job openings:

Senior Environmental Wastewater Engineer

Associated Engineering

Denver, CO โ€ข Hybrid

$125K - $150K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Posted 29 days ago


Job description

The opportunity:

Associated Engineering, a proudly Canadian, Employee-owned Company is seeking an experienced and dedicated Senior Environmental Wastewater Engineer to join our team in our Vancouver, Edmonton, Calgary, Saskatoon, Regina or Markham office. In this role you will be responsible for wastewater management systems.

What we offer:

  • Flexible/hybrid working arrangements, depending on position
  • Market competitive salaries, with annual reviews
    • Salary range of: $125,000-$150,000
    • Opportunity to become a shareholder and invest in the company's long term growth & success
    • Matching company pension program, increasing over time
  • Comprehensive benefits including:
    • Health/dental/vision coverage
    • Fitness allowance
    • Employee and family assistance programs
    • Mental health supports
  • Paid time off so that you can recharge including:
    • Generous paid vacation
    • Paid office closure over December holiday break
    • Industry leading paid sick time
    • Maternity/paternity leave top up program
  • Ongoing support for your professional development and growth
    • Active Young Professional group
    • Formal mentoring programs
    • Paid professional development hours
    • Capacity building seminars
    • Engineer In Training programs
  • Opportunities to participate in social club activities and events
    • Company-wide social events
    • Regular lunch-and-learns
    • Community volunteer opportunities

What you'll do:

  • This leadership position is aimed at those individuals interested in leading big-picture, front-end planning work for wastewater management systems that may contain collection systems, treatment facilities, effluent management and biosolids management systems or some combination of these elements.
  • Successful candidates will have technical skills and knowledge that span broadly wastewater engineering planning/analysis/design and environmental science and will work alongside staff such as wastewater process engineers, environmental scientists, and infrastructure engineers who bring specific, focussed skill sets to projects.
  • Equally important and integral to this role are the skills and experience required to develop the wastewater management area of our core Water practice and mentor young professionals.
  • Projects will include master planning-type studies, regulatory assessments, and resource recovery opportunity analyses that may include solid waste and potable water elements.
  • Responsibilities will include leading planning projects and supporting design and implementation projects to provide continuity from earlier planning efforts.
  • Essential to this role is client liaison and business development. You will also support project pursuit teams in business development activities such as proposal preparation. In addition, you will contribute to topical marketing through activities such as conference presentations.

Does this sound like you?

  • An undergraduate degree in civil, chemical, or environmental engineering from an accredited university
  • A graduate degree in environmental engineering from an accredited university with thesis research conducted in a topic related to wastewater management is an asset
  • Eligibility for professional licensing with applicable provincial association (e.g. PEO, APEGBC, APEGA)
  • Minimum 10 years' experience in the subject area
  • Demonstrated knowledge and experience in a specific technical area(s) of wastewater engineering / management
  • Application and execution of the Class EA process (Ontario candidates) or Liquid Waste Management Plan / Municipal Wastewater Regulation processes (BC candidates)
  • Triple-bottom-line evaluation and risk assessment experience is an asset
  • Working in a consulting engineering environment
  • Effective project leadership, management, and organizational skills, including an ability to manage competing priorities
  • Committed team player with experience working with diverse teams, including managers, engineers, and operations and maintenance staff.
  • Excellent written communication and interpersonal and presentation skills with an ability to effectively engage audiences, as well as an ability to clearly summarize findings and offer meaningful insight

About Us:

At Associated Engineering, were passionate about not only the work we do but the communities we live and work in. Which is why sustainability is at the heart of everything we do. As a carbon neutral company since 2009, we help shape resilient and sustainable communities across Canada.

As a Platinum Member of Canada's Best Managed Companies since 2008, we take pride in nurturing a workplace where people thrive. We are an employer of choice providing our people with a supportive, collaborative, engaging and dynamic place to build a career, while bringing inspiration and innovation to our work.

Our company culture is shaped by:

  • Growth and development of our employees โ€“ chart your career course, whatever stage you are at!
  • A broad variety of meaningful work that supports local communities โ€“ we are a medium-sized company working on significant projects, helping to shape communities!
  • We care, we commit, we create โ€“ our promise to both clients and each other!

What's next? Ready to make an impact? Join a company that values your ideas, invests in your growth, and empowers you to shape the future. Apply today!

Want more information?

  • Check out what a day at Associated Engineering looks like via LinkedIn
  • Our Environmental, Social and Governance Report

This is for an existing vacancy.

AE is an Equal Opportunity Employer and encourages women, Indigenous peoples, persons with disabilities, members of visible minorities, and members of the LGBTQ+ community to apply. For applicants with disabilities, accommodations are available upon request for candidates taking part in all aspects of the selection process. We are also committed to protecting the privacy of your personal information and as such, it will be used for recruitment and employment purposes only.