St. Catharines On Senior engineer Jobs – 10 Openings This Week

Senior Architectural Technologist / Residential Building Designer
Nauta Home Designs —Welland, ON
- $35–$45 an hour
- Full-time
- Engineering
- English
- Organizational skills
- Wellness program
- Mileage reimbursement
Quick apply
Senior Geotechnical Engineer – Mining
Klohn Crippen Berger —Ontario
- $110,000–$160,000 a year
- Overtime
- Hybrid work
- Engineering
- Civil Engineering
Quick apply
Cabinet Designer
Human Capital Department —Niagara Falls, ON
- $70,000–$80,000 a year
- Full-time
- Microsoft Powerpoint
- Microsoft Word
- Microsoft Excel
- Dental care
- Paid time off
Quick apply
7d
Senior Project Manager - Facilities
City of St. Catharines —St. Catharines, ON
- $108,563–$127,000 a year
- Full-time
- Hybrid work
- PMP
- CAD
- Customer service
- Dental care
- Vision care
Senior QA Engineer
Rentsync —St. Catharines, ON
- $70,000–$90,000 a year
- Full-time
- Analysis skills
- JavaScript
- APIs
Quick apply
14d
Senior Mechanical Designer
SWS Warning Lights Inc —Niagara Falls, ON
- From $75,000 a year
- Full-time
- CAD
- Assembly
- Welding
Quick apply
Senior Safety Assurance Engineer
Torus Talent Consultants LTD —Canada
- $130,000–$150,000 a year
- Full-time
- Engineering
- Bachelor's
Quick apply
Senior Telecom OSP Designer
Torus Talent Consultants LTD —Canada
- $75,000–$85,000 a year
- Contract
- Hybrid work
- AutoCAD
- Google Suite
Quick apply
1d
Senior Project Manager, Scarborough Subway Extension (Capital Project Delivery)
Metrolinx —Canada
- $140,764 a year
- Full-time
- PMP
- Engineering
- Master's degree
9d

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Senior Mechanical Engineer - AI Trainer
DataAnnotation —Newmarket, ON
Knowledge of design engineering, dynamics and controls, heat transfer, fluid mechanics, thermodynamics, mechanical design, manufacturing processes, and related…
From $60 an hour
Quick apply
3d
Sr. Mechanical Engineer
EFI Engineering / Lowe, Gravelle, & Associates Intl. —Toronto, ON
Support the continued growth and development of the mechanical engineering team. Conduct site visits, condition assessments, inspections, commissioning support,…
$100,000–$135,000 a year
Quick apply
11d

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Senior Architectural Technologist / Residential Building Designer

Nauta Home Designs
Welland, ON

Quick apply

Job details

Full-time
$35–$45 an hour

Qualifications

Engineering
Residential construction experience
English
Organizational skills
Construction experience
Class G Licence
Communication skills

Full job description

Senior Architectural Technologist / Residential Building DesignerAbout Nauta Home Designs

Nauta Home Designs has been providing Niagara and surrounding areas with high-quality residential and small building design services since 1990. We specialize in custom homes, additions, renovations, and small commercial buildings, providing complete design, planning, permit, and project support services.

We are a family-owned business that values long-term relationships, technical excellence, and a collaborative team environment. As our company continues to grow, we are seeking an experienced Architectural Technologist or Building Designer who can immediately contribute to residential and small building projects with minimal training.

Important Note for Applicants

This is an intermediate-to-senior level position.

We are specifically seeking an individual with several years of hands-on experience designing and preparing permit drawings for houses, additions, renovations, and other Part 9 buildings under the Ontario Building Code.

This is not an entry-level position and is not intended for recent graduates or candidates requiring foundational training in residential design, permit preparation, or Ontario Building Code application. While training will be provided on our internal standards and processes, applicants must already possess a strong working knowledge of residential building design and Ontario Building Code requirements.

Required Qualifications

Diploma or Degree in Architectural Technology, Building Technology, Construction Engineering Technology, or a related field.
Minimum 3-5 years of experience designing and preparing permit drawings for residential and small building projects in Ontario.
Demonstrated experience interpreting and applying the Ontario Building Code, particularly Part 9 requirements.
Experience independently preparing permit-ready construction drawings for custom homes, additions, renovations, and/or small buildings.
Strong understanding of residential construction methods and building assemblies.
Ability to identify code compliance issues and develop practical design solutions.
Strong written and verbal communication skills, with the ability to communicate professionally and accurately with clients, municipalities, consultants, and team members.
Exceptional written and verbal English communication skills are required due to the technical nature of client communications, permit applications, building code interpretation, and construction documentation.
Strong organizational skills and ability to manage multiple projects simultaneously.
Valid Ontario G Class Driver's Licence.
Ability to work in person at our Welland office.

Preferred Qualifications

BCIN qualification in House, Small Buildings, or related categories.
Experience using SoftPlan.
Experience with small commercial or Part 3 projects.
Experience coordinating permit submissions with municipalities.
Experience mentoring or assisting junior designers.

Who Will Thrive in This Role

This role is ideal for someone who:

Has already spent several years working in residential design within Ontario.
Can confidently interpret and apply Ontario Building Code requirements without extensive supervision.
Enjoys solving technical design and code-related challenges.
Is comfortable communicating directly with clients, contractors, consultants, and municipal staff.
Wants to be part of a growing company where their experience and judgment are valued.

This role is likely not a fit for someone who is seeking their first design position, is still developing foundational Ontario Building Code knowledge, or requires extensive training in residential permit drawing preparation.

Pay: $35.00-$45.00 per hour

Benefits:

Flexible schedule
Life insurance
Mileage reimbursement
On-site parking
Paid time off
Wellness program

Work Location: In person

Quick apply

Refine Your Search

senior engineer jobs in st. catharines on

Senior Architectural Technologist / Residential Building Designer

Senior Geotechnical Engineer – Mining

Cabinet Designer

Senior Project Manager - Facilities

Senior QA Engineer

Senior Mechanical Designer

Senior Safety Assurance Engineer

Senior Telecom OSP Designer

Senior Project Manager, Scarborough Subway Extension (Capital Project Delivery)

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