Jobs in Canada

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Added 9 mins ago
Engineer (Physical AI)
Renesas Electronics
Ottawa, ON
Full-time
Experience developing robotics software and models in Python and/or C/C++ on Linux.
Added 10 mins ago
Python Full Stack Engineer - Professional
HEXAWARE
Canada
Full-time
Java and Python We are seeking a skilled Backend Developer with 5 to 8 years of experience in designing, developing, and maintaining scalable backend applications. The ideal candidate will…
Added 10 mins ago
ASIC Verification Engineer
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Ottawa, ON
Full-time
Fluent in System Verilog and scripting languages such as Python.
Added 10 mins ago
Intermediate Cyber Security Analyst
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Ottawa, ON
Full-time
Basic scripting skills (e.g., PowerShell, Python) are a plus
Added 24 mins ago
AI Platform Engineer - DevOps
Tekgence Inc
Halifax, NS
Contract
…production? If so| youve come to the right place.We are looking for a Developer obsessed with efficiency and automation to be part of an autonomous team to deliver services for application…
Added 24 mins ago
Robotics Engineer - Edge Runtime, Physical AI Hub, Kitchener
Siemens
Kitchener, ON
Strong programming skills in C++, Python, or similar languages used for robotics systems, runtime services, and hardware integration.
Added 24 mins ago
Quality Assurance Engineer - Physical AI hub, Kitchener
Siemens
Kitchener, ON
Strong programming skills in Python, TypeScript, C++, or another language used for test infrastructure and automation.
Added 24 mins ago
Senior Agentic AI Engineer- Physical AI hub, Kitchener
Siemens
Kitchener, ON
Strong software engineering skills in Python, TypeScript, or another language used for production services and orchestration.
Added 24 mins ago
Robotics Engineer, Teleoperation and Data Collection - Physical AI Hub, Kitchener
Siemens
Kitchener, ON
Strong programming skills in Python and practical experience with SQL, object storage, data formats, schema design, APIs, or streaming systems.
Added 24 mins ago
Machine Learning Systems and Infrastructure Developer
Siemens
Kitchener, ON
We are seeking a Machine Learning Systems and Infrastructure Developer to build the training infrastructure and model rollout layer for Physical AI. This developer will provision and…
Added 24 mins ago
Firmware Engineer Intern - Winter 2027
Marvell Technology
Ottawa, ON · CA-ON - Ottawa
Develop C & Python test code for utilities, GUIs, regression, and simulation infrastructure
Added 39 mins ago
Senior Data Engineer
TriMech
Oakville, ON
Full-time
Python and/or R for analytics and automation, plus source control and DevOps practices.
Added 55 mins ago
Research Analyst - Slaight Centre Research
CAMH
Toronto, ON
- Experience with statistical or qualitative analysis software (R/Python, SPSS, NVivo, etc.)
Added 1 hour ago
Software Engineer
Microsoft
Burnaby, BC
Full-time
Contribute to platform capabilities including data connectors, developer tooling, SDKs, automation, and engineering productivity improvements.
Added 2 hours ago
Staff Software Developer
Intuit
Toronto, ON
Full-time
Added 2 hours ago
Staff Software Engineer (Pre-ID Relo)
Intuit
Toronto, ON
Full-time
Added 2 hours ago
Analytics Engineer
Pomerleau
Montreal, QC
Command of Python, Spark and the wider data engineering tooling.
Added 2 hours ago
GIS Data Analyst
Pomerleau
Montreal, QC · Quebec, QC
Develop and maintain automated tools, scripts, and workflows using Python, FME, and ArcGIS technologies.
Added 3 hours ago
Industrial Software Validation|
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Bolton, ON
Full-time
Proficiency in C#, Java, Python, and experience with .NET components
Added 3 hours ago
Full Stack Software Developer
Engineered Arts
Montreal, QC
Full-time
…supported, and empowered to contribute. Whether you’re an engineer, developer, or creative thinker, we value what makes you…
Added 3 hours ago
AI Controls Engineer
trane technologies
Montreal, QC
Full-time
Familiar with the programming language python
Added 4 hours ago
Equity Research Database & Development Associate
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Toronto, ON
Full-time
Proficiency in MS Excel, Salesforce, Power BI, PowerQuery, CoPilot, Python, C#
Added 4 hours ago
Equity Research Database & Development Associate
BMO Capital Markets
Montreal, QC
Full-time
Proficiency in MS Excel, Salesforce, Power BI, PowerQuery, CoPilot, Python, C#
Added 4 hours ago
Equity Research Database & Development Associate
BMO Capital Markets
Toronto, ON
Full-time
Proficiency in MS Excel, Salesforce, Power BI, PowerQuery, CoPilot, Python, C#
Added 4 hours ago
Analytics Lead
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Canada
Deep technical proficiency in analytics and BI technologies, including Python and SQL for analysis and data modeling, Google Cloud Platform, BigQuery, and Snowflake for data infrastructure,…

Aarorn Technologies Inc

Infrastructure System Admin

Toronto, ON, Canada

Pay: $45 CAD / hour
Job type: Full-time
Apply by: Mar 31, 2027
Experience: Extensive experience (7+ years) as a Middleware Administrator, with a strong focus on IHS and WAS.
Posting language: English
Posted: Oct 2, 2026

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Original job description

Job Title: Infrastructure System Admin

Location: Toronto, ON (3x onsite a week)

Employment Type: Contract

Pay Rate: CAD$45/HR INC

Key Responsibilities

Lead the design, implementation, and maintenance of complex IHS and WAS environments, including clustered and highly available configurations.

Develop and enforce middleware standards, policies, and procedures.

Provide expert-level troubleshooting and problem resolution for critical middleware issues.

Lead performance tuning and optimization efforts to ensure optimal application performance.

Design and implement security architectures for IHS and WAS environments, including authentication, authorization, and encryption.

Plan and execute middleware upgrades, patching, and migrations.

Automate middleware administration tasks using advanced scripting and automation tools.

Collaborate with development, infrastructure, security, and architecture teams to define and implement middleware solutions.

Mentor and provide technical guidance to junior middleware administrators.

Participate in on-call rotation and provide after-hours support as needed.

Evaluate and recommend new middleware technologies and tools.

Lead capacity planning and performance monitoring initiatives.

Qualifications

Bachelor s degree in computer science or a related field.

Extensive experience (7+ years) as a Middleware Administrator, with a strong focus on IHS and WAS.

Expert-level knowledge of IHS and WAS architectures, configuration, and administration.

Proven experience designing and implementing high-availability and disaster recovery solutions for IHS and WAS.

Deep understanding of security principles and best practices for middleware environments.

Strong scripting and automation skills (e.g., Python, Jython, Ansible).

Experience with monitoring and performance tuning tools (e.g., Dynatrace, AppDynamics, New Relic).

Excellent troubleshooting and problem-solving skills.

Strong communication and interpersonal skills.

Experience with Linux operating systems.

IBM Certified System Administrator - WebSphere Application Server Network Deployment or similar certification is highly desirable.

Disclaimer: AI tools may assist in the recruitment process; however, all hiring decisions are made by the recruitment team based on a comprehensive evaluation of candidates.

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More about this job

Responsibilities

Lead the design, implementation, administration, security, upgrades, and optimization of highly available IHS and WAS environments, including automation, capacity planning, and performance monitoring. Resolve critical middleware issues, collaborate with technical teams, mentor junior administrators, and provide on-call support.

Requirements

Requires a bachelor’s degree in computer science or a related field and at least seven years of middleware administration experience focused on IHS and WAS. Candidates should have expertise in high availability, disaster recovery, security, Linux, scripting and automation, and performance monitoring; an IBM WebSphere certification or equivalent is highly desirable.

Skills

IBM HTTP Server (IHS)
WebSphere Application Server (WAS)
Middleware Administration
High Availability
Disaster Recovery
Security Architecture
Performance Tuning
Troubleshooting
Python
Jython
Ansible
Linux
Dynatrace
AppDynamics
New Relic
Capacity Planning

Visa sponsorship

Not detected in the job text

Keywords

IBM HTTP Server (IHS)
WebSphere Application Server (WAS)
Middleware Administration
High Availability
Disaster Recovery
Authentication
Authorization
Encryption
Security Architecture
Performance Tuning
Capacity Planning
Performance Monitoring
Python
Jython
Ansible
Linux
Dynatrace
AppDynamics
New Relic
Middleware Upgrades
Patching
Migrations
Automation
On-Call Support
IBM Certified System Administrator
WebSphere Application Server Network Deployment
IT Services
IT Consulting

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