Calgary, Ab Senior environmental scientist Jobs – 45 Openings This Week

Senior Field Technician
Rowan Williams Davies Irwin (RWDI) —Calgary, AB
- $100,000–$120,000 a year
- Weekends as needed
- Engineering
- Analysis skills
- Travel
Quick apply
Vice President, Energy Utilities, AECOM Advisory
AECOM —Calgary, AB
- Full-time
- Finance
- Master's degree
- Bachelor's
- Employee stock purchase plan
- Dental care
9d
WindServer System Administrator
WSP —Calgary, AB
- $70,600–$102,500 a year
- Windows
- SQL
- AWS
Senior Fluvial Geomorphologist
AECOM —Calgary, AB
- $75,000–$105,000 a year
- Full-time
- Remote
- CAD
- Engineering
- Master's degree
- Employee stock purchase plan
- Dental care
Environmental Scientist, Project Manager (Reclamation)
Millennium EMS Solutions Ltd. —Calgary, AB
- Evenings as needed
- Microsoft Office
- Presentation skills
- Bachelor's
- Disability insurance
- Dental care
Quick apply
Senior Air Quality Technical Lead
AECOM —Calgary, AB
- $110,000–$160,000 a year
- Full-time
- Engineering
- Research
- Master's degree
- Employee stock purchase plan
- Dental care
Senior Transportation Design Engineer
WSP —Calgary, AB
- $94,100–$138,000 a year
- Microsoft Powerpoint
- Microsoft Word
- Microsoft Excel
13d
Manager of Human Resources
Trinity Consultants Canada —Calgary, AB
- $55–$70 an hour
- Full-time
- Hybrid work
- Microsoft Office
- Analysis skills
- Bachelor's
Quick apply
10d
Senior SCADA Engineer
WSP —Calgary, AB
- $94,100–$137,434 a year
- Engineering
- Bachelor's
- Electrical Engineering
Source Testing Technician - Calgary 1
Bureau Veritas —Calgary, AB
- Full-time
- Microsoft Office
- Plumbing
- Driving
Water Resources Engineer – Senior Level (Hybrid)
Barr Engineering —Calgary, AB
- $120,000–$140,000 a year
- Full-time
- Hybrid work
- Doctoral degree
- CAD
- Engineering
Senior Software Engineer & Designer
Forsite Consultants Ltd —Calgary, AB
- $117,000–$131,000 a year
- Full-time
- Hybrid work
- Doctoral degree
- Computer Science
- Data analysis skills
Quick apply
Senior Data Engineer
Capgemini —Calgary, AB
- $76,200–$176,590 a year
- Azure
- DevOps
- SQL
- Disability insurance
- Dental care
6d
Building Science Student - Fall 2026
WSP —Calgary, AB
- $19.50–$32.25 an hour
- AutoCAD
- Microsoft Office
Senior Project Environmental Engineer
Langan Engineering and Environmental Services, Inc. —Calgary, AB
- Full-time
- Civil engineering
- Engineering
- Master's degree
- Disability insurance
- Dental care
6d
Environmental Scientist, Project Manager
Millennium EMS Solutions Ltd. —Calgary, AB
- Evenings as needed
- Microsoft Office
- Organizational skills
- Computer skills
- Disability insurance
- Dental care
Quick apply
Senior Tailings & Mine Waste Engineer
WSP —Calgary, AB
- $123,300–$179,100 a year
- Engineering
- Master's degree
- Bachelor's
1d
Project Manager, Power Delivery
WSP —Calgary, AB
- $133,200–$195,400 a year
- Bilingual
- PMP
- Engineering
Contaminant Hydrogeologist
ISL Engineering & Land Services —Calgary, AB
- Full-time
- Hybrid work
- Engineering
- Master's degree
- Business development
- Dental care
- Flexible schedule
Quick apply
Senior Project Controller
Trinity Consultants Canada —Calgary, AB
- $35–$45 an hour
- Full-time
- Hybrid work
- Microsoft Office
- Project management
- Computer skills
Quick apply

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senior environmental scientist jobs near calgary, ab

Senior Field Technician

Rowan Williams Davies Irwin (RWDI)
Calgary, AB

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Job details

Full-time
$100,000–$120,000 a year

Qualifications

Engineering
Post-secondary education
Analysis skills
Chemistry
Communication skills
Driving Licence

Full job description

Description

RWDI is a global climate and performance engineering consulting firm that helps its clients redefine what’s possible by overcoming design and operational challenges, while minimizing environmental, user, and resource impact. With deep technical expertise across a broad range of services, we drive success on ambitious building, industry, and infrastructure projects.

We are a values-based organization, which means everything we do relates back to our three core values: innovation, integrity, and integration. So, when we look for new people to join our team, alignment to these values is a vital piece of our people puzzle. Here’s what this looks like:

You push the boundaries of what’s possible.
People know they can rely on you to follow through on your commitments.
You believe that when a group of people come together, they can achieve more than any one person could alone.

If this sounds like you and you’re ready to join an award-winning organization and work alongside renowned technical and exceptionally innovative colleagues, RWDI is the place for you.

Position:

RWDI's Calgary Office is seeking a Senior Field Technician – Source Emissions to direct and execute complex source testing projects across various industrial sectors. This role combines hands-on fieldwork with leadership and client-facing responsibilities. You will oversee field testing programs, ensure regulatory compliance, and mentor junior technicians, all while maintaining the highest standards of safety and data integrity. This posting represents a currently available role.

Key Responsibilities

This role includes but is not limited to:

Lead and perform on-site stack testing and source emissions monitoring in accordance with federal and regional regulatory methods (e.g., EPA Reference Methods, ECCC).
Plan and manage field deployments, including crew logistics, equipment preparation, and safety procedures.
Analyze collected data and ensure QA/QC protocols are strictly followed throughout testing and reporting processes.
Serve as a technical liaison with clients, regulators, and internal teams to communicate project scope, progress, and findings.
Train, mentor, and supervise junior field technicians and new team members.
Troubleshoot and maintain analytical and sampling skills equipment, ensuring accuracy and reliability.
Support project scoping, scheduling, and budgeting in collaboration with project managers and senior leadership.
Keep current with evolving environmental regulations and industry best practices, proactively adapting procedures and technologies.
Prepare high-quality technical reports, including regulatory documentation, emissions data summaries, and field observations.

Skills, Knowledge & Expertise

We are accepting applications from candidates with the following qualifications:

Post-secondary education in Environmental Technology, Engineering, Chemistry or a related field is an asset
A minimum of 5-years’ experience working in the Air Quality Testing field
Practical expertise In OSTC and EPA Source testing methodologies
Strong computer and analytical technical “hands-on” skills
An aptitude for practical problem-solving
Field/site experience is a definite asset
Must be legally eligible to work in the United States.
Must have a valid driver's license.

Candidates should also possess:

Excellent written and verbal communication skills
Strong people and team skills as well as being highly motivated
An ability to work in a fast-paced team environment with no supervision
Exceptional organizational capabilities, coordination, and consultation skills
Willingness to travel, and work outdoors including working long hours, evenings, and weekends
Collect samples at locations that may require working at heights and outdoors in all weather conditions

Job Benefits

What we offer:

Salary: $100,000.00 - 120,000.00 depending on experience
Comprehensive Health Benefits
Opportunities for career advancement
Travel perks and adventure opportunities
A supportive and inclusive workplace culture
Learning Spending Account
RRSP Matching
Fitness Allowance

Thank you in advance for your application. Only candidates selected for an interview will be contacted.

RWDI does not use artificial intelligence tools in our screening or assessment process. All hiring decisions are made by our recruitment team.

RWDI endorses and practices the principles of equal opportunity employment. We are committed to diversity and inclusion.

Accommodations are available during all stages of the recruitment process.

About RWDI

RWDI is a leading climate and performance engineering firm that has been helping clients tackle complex engineering challenges in the built environment for more than 50 years. With deep technical expertise, we drive success on ambitious building, industry, and infrastructure projects — enhancing performance, resiliency, and efficiency. Our extensive technical services span every project stage to help maximize performance while minimizing environmental impact. With a team of more than 800 engineers, scientists, and sustainability specialists in more than 30 offices across North America, Europe, and the Asia-Pacific region, we’re a truly global company. For more information, visit rwdi.com and connect on LinkedIn.

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Refine Your Search

senior environmental scientist jobs in calgary, ab

Senior Field Technician

Vice President, Energy Utilities, AECOM Advisory

WindServer System Administrator

Senior Fluvial Geomorphologist

Environmental Scientist, Project Manager (Reclamation)

Senior Air Quality Technical Lead

Senior Transportation Design Engineer

Manager of Human Resources

Senior SCADA Engineer

Source Testing Technician - Calgary 1

Water Resources Engineer – Senior Level (Hybrid)

Senior Software Engineer & Designer

Senior Data Engineer

Building Science Student - Fall 2026

Senior Project Environmental Engineer

Environmental Scientist, Project Manager

Senior Tailings & Mine Waste Engineer

Project Manager, Power Delivery

Contaminant Hydrogeologist

Senior Project Controller

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