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Added 27 mins ago
IT
Service Manager
Inland Truck & Equipment
Burnaby, BC
- Full-time
Establishes and maintains good working relationships with customers to encourage repeat and referral business
Added 27 mins ago
OP
Guest Experience Representative
Oxford Properties Group
Mississauga, ON
- Full-time
…Centre, welcoming and assisting guests within a luxury retail environment. Through thoughtful engagement, you will create meaningful guest interactions delivering an elevated service that…
Added 27 mins ago
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Interaction/Visual Designer - Advanced [AQ-24343]
Aquent
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- $50 to $53 CAD / hour
- Contract
Experience working within a large organization and within an agile environment.
Added 27 mins ago
PL
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- Full-time
…developing a team, creating exceptional guest experiences, working in a dynamic hotel environment, and driving strong service and operational…
Added 27 mins ago
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- Full-time
Airbus is committed to achieving workforce diversity and creating an inclusive working environment. We welcome all applications irrespective of social and cultural background, age, gender,…
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TC
Warehouse Associate - Reman Bradford
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Senior Developer
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- $108,100 to $222,800 CAD / year
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Added 42 mins ago
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BC
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Added 56 mins ago
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Travel Consultant
APT Travel Group
Canada
- Full-time
…and travel agent partners across the North American market. Working within a fast-paced contact centre environment, you'll manage enquiries, create and maintain bookings, provide expert…
Added 56 mins ago
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Dispatcher
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- Full-time
CRH Canada is proud to be a part of CRH, a global leader in building materials solutions. For the past 100 years, we have been developing innovative solutions to build the cities of…
Added 56 mins ago
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Technician - Equipment Field Service
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- Full-time
Four years related experience working on heavy equipment in a field based environment.
Added 56 mins ago
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IAM RBAC Business Solution Analyst Lead
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- Full-time
…and/or has successfully deployed RBAC in an organization or environment where no formal RBAC framework previously…
Added 56 mins ago
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Civil Estimator (Victoria, BC)
Norland
Victoria, BC
- Full-time
Norland Limited consists of specialized businesses working together as one team towards common goals. Our businesses have delivered work Built to Last for over 80 years! We are a trusted…
Added 56 mins ago
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Toronto, ON
- Full-time
Demonstrate ability to collaborate and contribute as a team member and leader - understand personal and team roles; contribute to a positive working environment by building solid…
Added 56 mins ago
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Global Methods Engineer - Machining
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Define FTA (Functional Tolerancing and annotation) and inspection plans (WPI: Working Plan Inspection).
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Kitchen Manager - Blanco, Annex
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Added 57 mins ago
Kitchen Manager - Blanco, Annex
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Toronto, ON
…high standards of safety and presentation. If you’re a strong leader with a love for food and thrive in a fast-paced environment, we’d love to have you on our leadership…
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Kitchen Manager - Original Joe's
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Regina, SK
…high standards of safety and presentation. If you’re a strong leader with a love for food and thrive in a fast-paced environment, we’d love to have you on our leadership…
Added 1 hour ago
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Heavy Duty Mechanic
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- Full-time
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Added 1 hour ago
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Vice-président(e), tarification / VP, Underwriting
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Toronto, ON · Montreal, QC · Canada, Toronto, RGA Re
- Full-time
RGA is a purpose-driven organization working to solve today’s challenges through innovation and collaboration. A Fortune 200 Company and listed among its World’s Most Admired Companies,…
Added 1 hour ago
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- Full-time
With nearly 30 years of experience, Edon is a leader in Alberta's commercial property management industry. We manage over 26 million sq. ft. of real estate across 80+ municipalities,…
Added 1 hour ago
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Data Engineer Intern/Co-op (Winter 2027)
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- Full-time
You will have the opportunity to work with one of our various teams within the Technology group, specifically working on TD’s big data platform (Data-as-a-service or DaaS). Job…
Added 1 hour ago
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Document Controller (Temporary Contract)
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Colas is a Canadian leader in transportation infrastructure - materials, construction, and maintenance. From roads to rail, airports to ports, we build some of the most important projects…
Added 1 hour ago
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Stagiaire - Génie Industriel/Manufacturier et Amélioration Continue / Industrial/Manufacturing Engineering and Continuous Improvement Intern-EN
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Tetra Tech

Lead Mechanical Engineer

Calgary, AB, Canada

Full-time

Apply About employer

Applications open in a new tab.

Job details

Job type: Full-time
Apply by: Nov 27, 2026
Experience: 10+ years of experience in Mechanical Engineering.
Posting language: English
Posted: Oct 28, 2026

Original job description

The Opportunity

Tetra Tech is adding a Lead Mechanical Engineer to our Mechanical Engineering team based in Calgary, AB .

Why Tetra Tech

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 500 million lives around the world.

Our office specializes in small to mid-sized projects for clients across Canada. The types of clients we work for include:

Heavy Industrial Facilities
Pipelines and Refineries
Mining and Mineral Processing
Municipal & Utilities
Water Treatment

Your Impact

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.

Your Role

Provide technical leadership and mentorship to team members, fostering growth, collaboration, and accountability.
Oversee project execution and resource coordination, ensuring alignment with strategic goals, timelines, and quality standards.
Act as a cross-functional liaison, driving effective communication between engineering, project management, and client stakeholders.
Interface with the project team and client as the Mechanical Lead to complete DBM, FEED and Detailed Engineering deliverables.
Prepare basic design and/or engineering reports.
Familiarity with applicable industry codes and standards such as CSA Z662, ASME B31.3, ASME VIII, API 650, API 610, etc.
Prepare and manage material take-offs and requisition packages, technical evaluations, and vendor document reviews and approvals.
Provide direction to piping designers for pipe specifications, pipe routing and equipment layouts.
Prepare manhour estimates for project scopes and change-orders for piping/mechanical disciplines.
Provide mechanical input to PIDs for valves, skids, vessels, rotating equipment, SP items, etc.
Prepare Construction / Engineering Work Packages (CWPs, EWPs) and associated evaluations.
Intermediate/Senior Engineers will prepare engineering calculations and reports for the following (based on experience or role):
- CSA and ASME Piping wall thickness calculations
- API 650 and API VIII calculations
- Hot tap calculations (piping, tank, pressure vessel)
- Material specifications
Conduct activities in line with internal procedures, legislation, and industry standards.
Pursue continuous professional development and maintain a high degree of discipline knowledge and awareness.
Work in a safe manner at all times and report all health and safety incidents and concerns.
Additional duties as required.

Qualifications

10+ years of experience in Mechanical Engineering.
Bachelor’s Degree in Mechanical Engineering.
Registered as a P.Eng with APEGA (other jurisdictions and asset).
Experience with pipeline facility projects, pump or compressor stations and tank farms.
Experience with Oil Sands Tailings an asset.
Experience with Rotating Equipment or HVAC is considered an asset.
Previous experience in oilsands MOC projects would be an asset.
Previous field experience in an operating facility or construction would be an asset.
Competency with Bluebeam and Microsoft Office Suite (Outlook, Excel, Word).
Autopipe, Ceasar II, NozzlePro, Abacus experience is an asset.
AFT Impulse, Bentley Hammer, SPS experience is an asset.
Strong analytical and problem-solving skills.
Strong interpersonal skills and ability to work with others and socialize with clients.

Life At Tetra Tech

The perks of working at Tetra Tech include:

Comprehensive and market-competitive benefits, available on day one of employment.
We have embraced a hybrid culture. Work remote and at our great office location, right in the heart of downtown Calgary.
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. Mentorship with world leading experts in your field.

About Tetra Tech

Tetra Tech combines the resources of a global, multibillion-dollar company with local, client-focused delivery in 550 locations around the world. Our reputation rests on the technical expertise and talent of more than 30,000 employees who are working together to provide smart, scalable solutions for challenging projects.

Explore our open positions at https://www.tetratech.com/careers. Follow us on social media to learn more about our people, culture, and opportunities:

LinkedIn: @TetraTechCareers

X (Twitter): @TetraTechJobs

Additional Information

Organization: 719 ICE

Apply About employer

More about this job

Responsibilities

Lead mechanical engineering work for pipeline facility projects, including DBM, FEED, and detailed engineering deliverables, calculations, reports, material requisitions, and construction or engineering work packages. Provide technical leadership and mentorship, coordinate project resources, guide piping design, and liaise with project teams and clients to meet quality, schedule, and safety requirements.

Requirements

Requires at least 10 years of mechanical engineering experience, a bachelor's degree in Mechanical Engineering, and P.Eng registration with APEGA or another jurisdiction. Candidates should have experience with pipeline facilities, pump or compressor stations, and tank farms; knowledge of relevant engineering codes and standards is required, while oilsands, rotating equipment, HVAC, field experience, and listed engineering software are assets.

Skills

Mechanical Engineering
Technical Leadership
Project Execution
Resource Coordination
Client Communication
Piping Design
Mechanical Design
Engineering Calculations
Material Take-Offs
Vendor Document Review
Industry Codes And Standards
Rotating Equipment
Analytical And Problem-Solving Skills
Bluebeam
Microsoft Office
Autopipe

Benefits

Comprehensive Benefits
Work-Life Balance
Learning And Development Opportunities
Mentorship

Visa sponsorship

Not detected in the job text

Keywords

Mechanical Engineering
Pipeline Facilities
Pump Stations
Compressor Stations
Tank Farms
Oil Sands Tailings
P.Eng
APEGA
CSA Z662
ASME B31.3
ASME VIII
API 650
API 610
DBM
FEED
Detailed Engineering
Piping Design
Rotating Equipment
HVAC
Bluebeam
Microsoft Office
Autopipe
Caesar II
NozzlePro
Abacus
AFT Impulse
Bentley Hammer
SPS
Construction Work Packages
Engineering Work Packages

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