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Added 12 mins ago
D
ROV Supervisors
DOF
Paradise, NS
- Full-time
DOF Canada is currently seeking the interest of detail oriented and client focused individuals for the position of ROV Supervisor to work both locally and Internationally. If you are…
Added 12 mins ago
BB
Bilingual Account Executive and Inside Sales
Beyond Bilingual Inc.
Brampton, ON
- Full-time
Our client is an established Canadian supplier of industrial products hiring to support continued growth. This bilingual sales opportunity serves customers in Ontario and Québec, combining…
Added 14 mins ago
MM
Landscaper lead hand
Macho Maintenance
Winnipeg, MB
- $18 to $30 CAD / hour
- Full-time
- Part-time
Added 20 mins ago
DS
French teacher - elementary school
Dasmesh School Winnipeg Inc.
West St. Paul, MB · Winnipeg, MB
- $22 to $30 CAD / hour
- Full-time
- On-site
Lead students in activities to promote their physical, mental and social development and their school readiness
Added 20 mins ago
DS
High school teacher
Dasmesh School Winnipeg Inc.
West St. Paul, MB
- $30 to $40 CAD / hour
- Full-time
- On-site
Lead students in activities to promote their physical, mental and social development and their school readiness
Added 42 mins ago
IB
Personal Lines Advisor - Williams Lake, BC
Insurance Brokers Association of BC
BC · Cariboo A, BC
- Full-time
…role requires the candidate to coordinate changes to existing client policies, help new clients with obtaining coverage across a wide range of insurance products and lead the Personal Lines…
Added 42 mins ago
IF
Regional Director, Vancouver
iA Financial Group
Vancouver, BC
- Full-time
Support new advisors in their onboarding journey and achievement of early productivity milestones. Help them establish client acquisition, planning, and tool utilization practices while…
Added 58 mins ago
AC
Payroll Specialist
Aston Carter
Calgary, AB
- $24.03 to $28.84 CAD / hour
- Contract
Job Description: Aston Carter's client is seeking a detail-oriented Payroll Support Administrator to assist the Payroll Lead with day-to-day payroll data entry and administration for…
Added 59 mins ago
CB
Nanny
Celia Bryson
Westmount, QC
- From $19 CAD / hour
- Full-time
- Contract
- On-site
Added 1 hour ago
VH
Personal Support Worker - Durham
VHA Home HealthCare
ON · Durham, ON
- Full-time
…at home.” Our teams work together to provide high quality, client-centred care to those who need it most in their homes, schools, retirement homes and other community settings. Many of our…
Added 1 hour ago
PA
Director of Sales
Prodomax Automation Ltd.
Barrie, ON
- Full-time
Develop and lead a formal Key Account Management strategy for major customers, across all industry segments
Added 1 hour ago
CS
General Manager
CLM Search
ON · Ontario, Canada
- Full-time
Our client, a leading global Tier 1 automotive supplier, is seeking an experienced General Manager to oversee two manufacturing facilities in Ontario.
Added 1 hour ago
TT
Lead Mechanical CAD Designer
Tetra Tech
Thunder Bay, ON
- Full-time
Lead and assume ownership of complete mining and industrial equipment and plant layouts in 3D, including process equipment models, plant design, piping, and interdisciplinary coordination…
Added 1 hour ago
DR
Senior Interior Designer, Team Lead
DMC Recruitment Group
Vancouver, BC
- Full-time
As a Senior Interior Designer, Team Lead, you'll lead and work on projects from start to finish, balancing creative design with technical excellence and client-focused delivery. You'll play…
Added 1 hour ago
WI
Regional Leader, Hydro and Dams (Ontario & Atlantic)
WSP in Canada
Toronto, ON
- Full-time
Lead the growth of one of Canada’s most critical infrastructure sectors. As Regional Lead – Hydropower and Dams (Ontario-Atlantic), you will play a pivotal role in shaping strategy,…
Added 1 hour ago
DR
Senior Interior Designer
DMC Recruitment Group
Vancouver, BC
- Full-time
8+ years' experience working with a recognized Interior Design or Arch firm
Added 1 hour ago
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Registered Architect
DMC Recruitment Group
Vancouver, BC
- Full-time
…design to life? DMC Recruitment Group is partnering with our Client, a longstanding and notable architectural and interior design practice known for delivering design-driven branded…
Added 1 hour ago
TT
Senior Piping Designer
Tetra Tech
Vancouver, BC
- Full-time
Prepare 3D models and produce 2D drawings from reference information including 3D models, sketches, notes, vendor drawings, or general direction from design lead.
Added 1 hour ago
TT
Lead Mechanical Engineer
Tetra Tech
Calgary, AB
- Full-time
Interface with the project team and client as the Mechanical Lead to complete DBM, FEED and Detailed Engineering deliverables.
Added 1 hour ago
J
Senior Vice President, Capital Markets, Investments & Project Finance - DG Solar Company
J&T
Toronto, ON · North York, ON
- Full-time
Our client is a fast-growing developer, owner and operator of community solar, distributed generation and energy storage assets in the US. They are hiring a Senior Vice President to lead…
Added 1 hour ago
NB
Senior Director Investments Transfers
National Bank of Canada
Montreal, QC
- Full-time
…changing operational environment, while promoting a quality client experience and a motivating work…
Added 1 hour ago
NB
Investment Development Specialist
National Bank of Canada
Markham, ON
- Full-time
Lead various client conferences on investment and retirement planning issues.
Added 1 hour ago
HG
Sales & Operations Manager (Branch Manager)
HUAYEE GROUP CANADA INC.
Mississauga, ON
- Full-time
We have a powerful, centralized digital marketing and online lead-generation team based at our overseas headquarters, which continuously channels fresh, high-quality local leads to Canada.…
Added 2 hours ago
AH
Occupational Therapist I/Physiotherapist - Hand Therapy
Alberta Health Services
AB · Greater Edmonton Metropolitan Area
- Temporary
…learning and innovation, supported by professional practice lead events, quality improvement initiatives, and opportunities for continued professional development. Wellness benefits include…
Added 2 hours ago
P
Customer Care Coordinator
PheedLoop
Toronto, ON
- Full-time
Want to work directly with global brands, run live events, and build real client relationships in your first year out of school?

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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