Jobs in Thorold, ON and nearby (3,437 jobs)

Jobs within 25 km of Thorold, ON, Canada. Nearby towns and cities are included. Distances are straight-line, not driving distances.

3,437 listings · 837 employers Counted Nov 8, 2026. How we count

About these jobs

Employers hiring include Brock University (354 listings), Loblaw Companies Limited (91 listings), Walmart Canada (81 listings).

Common roles: Retail sales associate, Educational assistant, Stock associate.

633 of these listings include employer-provided pay. Open a job to see its currency and pay period.

Advertised starting pay
Pay period	Median starting pay	Listings
CAD / hour	19.30	423
CAD / year	65,000.00	152

Employer-listed minimums from at least 10 listings per currency and pay period. These are advertised starting amounts, not employee salaries. Jobs without a minimum and unusual amounts are excluded.

Workplace classifications: 0% remote, 8% hybrid, 92% on-site, 0% not specified. Hybrid and on-site classifications may be inferred from descriptions. Check the original ad.

Based on the dated count above. Listings can change. How we count

Jobs in Thorold, ON and nearby

Within 25 km

Email me new jobs Save this search

Added 1 month ago
A
Chromebook Sales Specialist
Acosta
St. Catharines, ON
- Part-time
Added 1 month ago
PB
Customer Service & Branch Operations
Patene Building Supplies Ltd
St. Catharines, ON
- $40,000 to $55,000 CAD / year
- Full-time
Added 1 month ago
VC
Vans: Seasonal Sales Associate - Niagara on the Lakes
VF Corporation
Niagara-on-the-Lake, ON
- $18.95 to $19.8 CAD / hour
- Part-time
Added 1 month ago
VC
The North Face: Seasonal Sales Associate - Niagara On The Lake
VF Corporation
Niagara-on-the-Lake, ON
- $18.95 to $19.8 CAD / hour
- Part-time
Added 1 month ago
V
Vans: Seasonal Sales Associate - Niagara on the Lakes
Vans
Niagara-on-the-Lake, ON
- $18.95 to $19.8 CAD / hour
- Part-time
Added 1 month ago
TN
The North Face: Seasonal Sales Associate - Niagara On The Lake
The North Face
Niagara-on-the-Lake, ON
- $18.95 to $19.8 CAD / hour
- Part-time
Added 1 month ago
B
Insolvency Analyst, Personal Debt Solutions
BDO
St. Catharines, ON
- Full-time
Added 1 month ago
Communications Manager
CAA Niagara Talent Management Team
Thorold, ON
Added 1 month ago
V
Vans: Seasonal Sales Associate - Niagara on the Lakes
Vans
Niagara-on-the-Lake, ON
- $18.95 to $19.8 CAD / hour
- Part-time
Added 1 month ago
BL
On-site interpreter (Hindi or Punjabi)
BIG Language Solutions
St. Catharines, ON
- Contract
Added 1 month ago
TN
The North Face: Seasonal Sales Associate - Niagara On The Lake
The North Face
Niagara-on-the-Lake, ON
- $18.95 to $19.8 CAD / hour
- Part-time
Added 1 month ago
IB
Seasonal Customer Experience Representative
Indigo Books & Music
St. Catharines, ON
- Up to $17.6 CAD / hour
- Part-time
Added 1 month ago
SS
Server
Sienna Senior Living
St. Catharines, ON
- Part-time
Added 1 month ago
WC
(CAN) Overnight Associate
Walmart Canada
St. Catharines, ON
- Contract
Added 1 month ago
ML
Guest Experience Ambassador
MAPLE LEAF LOUNGE
St. Catharines, ON
- Full-time
Added 1 month ago
C
Sales Associate III
Coach
Niagara-on-the-Lake, ON
- Part-time
Added 1 month ago
Labpack Labourer
Triumvirate Environmental
Niagara Falls, ON
Added 1 month ago
TE
Labpack Labourer
Triumvirate Environmental
Niagara Falls, ON
- Full-time
Added 1 month ago
Full Stack Developer Co-op 1
L3Harris Technologies
Niagara-on-the-Lake, ON
Added 1 month ago
Engineering Graduate, Bridges (Hiring Day Event ON)
GHD Group Pty Ltd
St. Catharines, ON
Added 2 months ago
EC
YMCA OF NIAGARA - RECE SUPERVISOR OR DIRECTOR APPROVED BEFORE & AFTER SCHOOL (SEP. 2, 2026)
Early Childhood Community Development Centre
Niagara-on-the-Lake, ON
- Internship
Added 1 month ago
Future Opportunities on Clifton Hill
Clifton Hill - Fun By the Falls
Niagara Falls, ON
Added 1 month ago
RE
310T Licensed or Apprentice Diesel Mechanic Level 3/Technician
Rush Enterprises
St. Catharines, ON
- Full-time
Added 1 month ago
Graduate Designer, Bridges (Hiring Day Event ON)
GHD Group Pty Ltd
St. Catharines, ON
Added 1 month ago
Retail Sales Associate Part Time
Moores Clothing
Niagara Falls, ON

L3Harris Technologies

Full Stack Developer Co-op 1

Hamilton, ON, Canada
Niagara-on-the-Lake, ON, Canada
Waterdown, ON, L9H 0C5, Canada

Apply About employer

Applications open in a new tab.

Job details

Posting language: English
Posted: Sep 15, 2026

Original job description

Full Stack Developer Co-op

Reference #44088

Waterdown, Ontario

About L3HARRIS WESCAM

As a subsidiary of L3Harris Technologies and within the Integrated Mission Systems Segment, the WESCAM division develops the most advanced optical sensor and targeting systems for global defense and military sectors, National Security, Search & Rescue and Airborne law enforcement agencies. From long-range covert surveillance missions to search and rescue operations, our MX-series systems, and the mission systems solutions they are a part of, produce stabilized high-magnification electro1-optical and infrared images from airborne, marine and ground based platforms, enabling our customers to see first and act first.

About the Role

This is a 16 month co-op term (with 12 month terms occasionally available). You will be reporting to the Manager, Applications & Collaboration Services, and working closely on a team of talented individuals.

Primary Responsibilities

Design, develop and support functional and system Software applications to validate production assemblies and systems
Automate processes to eliminate manual test, logs and papers during software development
Responsible for creating and maintaining C# and SQL based custom internal applications
Create technical speciﬁcations and test plans, additional functions may include ad-hoc report generation, and data mining activities
Provides programming support for various interfaces
Work closely with Operations, Production, and IT on continuing to build new test capabilities while improving existing test procedures and methods
Assist in conducting root cause analysis and implementing corrective actions for production issues that arise internally
Support quality practices (AS9100 and ISO9001)

Required Capabilities

Experience developing functional software, test scripts and/or automation systems
Proficiency with DevOps, C#, ASP.NET, MS SQL is an asset
Excellent communication and interpersonal skills
Creative and innovative
Strong working knowledge of standard internet communications protocols (TCP/IP, Ethernet etc.)
Basic knowledge of Microsoft applications

Desired Education and Experiences

Working towards University Degree in Computer Science or Software/Computer Engineering
Must be able to complete a 16 month Co-Op term starting May 2026
Currently enrolled and in good standing with co-op program through accredited university
Able to obtain Canadian Controlled Goods Program (CGP) clearance

Diversity & Inclusion

We believe that diversity among our employees makes us a stronger organization.

We are committed to diversity and inclusion within our L3Harris WESCAM family, and our community by welcoming and encouraging applications from anyone interested without regard to race, colour, religion, gender, sexual orientation, gender identity, national origin, age, disability, protected veteran's status, Aboriginal status or any other legally-protected groups. For people with disabilities, we work with you throughout the recruitment process to ensure you have what you need in order to be at your best. If you require any accommodation for any part of the recruitment/interview process, or as you begin your career with us just let us know and we will take care of you.

This job description is not intended to be an all-inclusive list of responsibilities, skills, efforts or working conditions associated with this job. Management reserves the right to modify, add or remove duties as necessary.

Apply About employer

More about this job

Responsibilities

The candidate will design, develop, and support functional software applications to validate production assemblies and automate testing processes. They will also collaborate with operations and IT teams to maintain custom internal applications and conduct root cause analysis for production issues.

Requirements

Candidates must be currently enrolled in an accredited university co-op program, pursuing a degree in Computer Science or Software/Computer Engineering. Proficiency in C#, SQL, and DevOps practices is highly desired, along with the ability to obtain Canadian Controlled Goods Program clearance.

Skills

C#
SQL
ASP.NET
DevOps
Software development
Test automation
Technical specifications
Data mining
TCP/IP
Ethernet
Root cause analysis
Quality practices
AS9100
ISO9001
Programming
System applications

Visa sponsorship

Not detected in the job text

Keywords

Full Stack Developer
Co-op
C#
SQL
ASP.NET
DevOps
Automation
Software Engineering
Computer Science
TCP/IP
Ethernet
AS9100
ISO9001
Data Mining
Root Cause Analysis
Production
Optical Sensor
Targeting Systems
Defense
Military
Surveillance
Infrared
Electro-optical
Test Plans
Technical Specifications
CGP
L3Harris WESCAM

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