5 System Support jobs in Canada

Application Deadline:

10/26/2025

Address:

4100 Gordon Baker Road

Job Family Group:

Technology

Monitors, restores service, changes, supports, and handles day-to-day activities 7/24/365 required to run the mission critical systems for the company ensuring business service levels are met and environments are managed. Monitors and ensures service restoration of infrastructure, applications (online and offline), and security, while meeting service level agreements. Provides the Help/Service Desk support, as well as coordinates and facilitates Incident Management, deploys changes to the production environment, and engages 3rd party providers contracted to the Bank during an incident. Provides immediate response to production program or system problems. Participates in testing cycles to ensure the ability to deploy and operability of infrastructure and applications. Deploys, implements, provisions applications and infrastructure per deployment plans and infrastructure build guides. Primary responsibility of the Mainframe System Support Specialist (mainframe systems and software) is for providing real time production support and incident analysis for large scale IBM Mainframe system and infrastructure platforms.

• Provides technical expertise and oversight on the production floor, understanding the full process requirements (compliance, equipment, regulatory) in order to best understand and resolve production issues.
• Manages complexity across business value, technology and interaction models.
• Recommends and implements solutions based on analysis of issues and implications for the business.
• Identifies emerging issues and trends to inform decision-making.
• Conducts independent analysis and assessment to resolve strategic issues.
• Establishes deep relationships at all levels within IT and business units, to effectively collaborate in business strategy.
• Monitors and tracks performance, and addresses any issues.
• Breaks down strategic problems, and analyses data and information to provide insights and recommendations.
• Participates in both internal and external regulatory inspections.
• Works with other operations personnel to develop and implement the counter-measures necessary to improve production and equipment reliability as well as the compliance posture of the team.
• Provides end to end technology support including computer, applications, network and storage, and root-cause analysis etc.
• Drives and/or promotes new processes, systems, technology, and operations and expanded capabilities for performance, with the flexibility to align to the unique requirements of the project teams and deliverables.
• Proactively monitors system performance and identifies operational improvements, in ensuring smooth and consistent customer and business partner delivery.
• Supports deployment activities, managing implementation issues to resolution.
• Provides initial triage, investigation and ensures fast turnaround times on issue/incident resolution.
• Monitors technical infrastructure, applications and/or business transactions through automated systems and instrumentation across the environment.
• Provides inbound call assistance to end-users for application, technical, and IMACD needs leveraging the knowledge base and/or run books available.
• Collaborates and engages with the appropriate areas across the bank.
• Develops or helps to develop the knowledge assets required for the operation.
• Promotes adherence to standards and industry best practices.
• Develops an understanding of organizational interactions and complexity to engage with the appropriate matrix areas.
• Identifies opportunities to strengthen the operational capability, such as: sharing expertise to promote technical development, mentoring employees, building communities of practice and networks across technology.
• Stays abreast of industry technical and business trends through participation in professional associations, practice communities & individual learning.
• Focus is primarily on business/group within BMO; may have broader, enterprise-wide focus.
• Provides specialized consulting, analytical and technical support.
• Exercises judgment to identify, diagnose, and solve problems within given rules.
• Works independently and regularly handles non-routine situations.
• Broader work or accountabilities may be assigned as needed.

  Qualifications:

• Possess in-depth knowledge of the following Mainframe technologies: (z/OS 2.5 or 3.1,  CICS, DB2, Websphere, z/OS Connect, GDPS)
• Mainframe Support experience working in multi LPAR, multiple data centre large system architecture environments.
• Knowledge or experience with some of the following:  RACF, SDSF,  MQ, FTP,  ConnectDirect, Mainframe Security (firewalls, VPNs)
• Typically 4-7 years of work experience in IT or business environment and/or BS/BA or MBA/MS in computer science, engineering, information systems, math or business.
• Understanding of Information Technology operating processes used for systems to ensure effective delivery including but not limited to IT Operations mandatory operating standards for monitoring, logging, and alerting.
• Knowledge of support and operations practice, concepts, and technology obtained through formal training and/or work experience.
• Technical and/or business functional knowledge of systems, tools, timing, and dependencies.
• Deep knowledge and technical proficiency gained through extensive education and business experience.
• Verbal & written communication skills - In-depth.
• Collaboration & team skills - In-depth.
• Analytical and problem solving skills - In-depth.
• Influence skills - In-depth.
• Data driven decision making - In-depth.

Salary :

$75,900.00 - $141,900.00

Pay Type:

Salaried

The above represents BMO Financial Group’s pay range and type.

Salaries will vary based on factors such as location, skills, experience, education, and qualifications for the role, and may include a commission structure. Salaries for part-time roles will be pro-rated based on number of hours regularly worked. For commission roles, the salary listed above represents BMO Financial Group’s expected target for the first year in this position.

BMO Financial Group’s total compensation package will vary based on the pay type of the position and may include performance-based incentives, discretionary bonuses, as well as other perks and rewards. BMO also offers health insurance, tuition reimbursement, accident and life insurance, and retirement savings plans. To view more details of our benefits, please visit: 

About Us

At BMO we are driven by a shared Purpose: Boldly Grow the Good in business and life. It calls on us to create lasting, positive change for our customers, our communities and our people. By working together, innovating and pushing boundaries, we transform lives and businesses, and power economic growth around the world.

As a member of the BMO team you are valued, respected and heard, and you have more ways to grow and make an impact. We strive to help you make an impact from day one – for yourself and our customers. We’ll support you with the tools and resources you need to reach new milestones, as you help our customers reach theirs. From in-depth training and coaching, to manager support and network-building opportunities, we’ll help you gain valuable experience, and broaden your skillset.

To find out more visit us at .

BMO is committed to an inclusive, equitable and accessible workplace. By learning from each other’s differences, we gain strength through our people and our perspectives. Accommodations are available on request for candidates taking part in all aspects of the selection process. To request accommodation, please contact your recruiter.

Note to Recruiters: BMO does not accept unsolicited resumes from any source other than directly from a candidate. Any unsolicited resumes sent to BMO, directly or indirectly, will be considered BMO property. BMO will not pay a fee for any placement resulting from the receipt of an unsolicited resume. A recruiting agency must first have a valid, written and fully executed agency agreement contract for service to submit resumes.

**Job Description Summary**
GE Vernova Hitachi Nuclear Energy is looking to add 8 engineering students for a 12-month co-op program starting in May 2026!
The need for clean energy is greater than ever. At GE Vernova Hitachi Nuclear Energy we are helping address climate change by designing technology to power our future with reliable, affordable, carbon-free energy. We are a world leader in advanced reactor technology, fuel, and services. Join us as we build on our legacy, boldly innovating to provide carbon-free power to the world.
We are a diverse and dedicated global team who believes in the value of your unique identity, background, and experiences. We are committed to fostering an inclusive culture, where everyone feels empowered to do their best work because they feel accepted, respected, and that they belong. By embracing diverse teams and perspectives, we are better equipped to build a world that works.
If you have a passion for technology and want a career in engineering, an internship with GE Hitachi Nuclear Energy will prepare you for an exciting career, tackling one of the world's toughest challenges of providing carbon-free power to the world. Various opportunities exist that include assignments designing, developing, improving, analyzing, and exposure to engineering concepts in hands-on, real-world situations.
**Job Description**
**As an Engineering Intern, you will:**
+ Receive technical training, mentorship, and coaching from world-class technologists and experienced technical managers
+ Grow your technical expertise in your chosen field and expand your skills in new areas.
+ Experience technically challenging assignments in the power generation industry focusing on areas such as of Systems, Analysis, Design, Reliability, Digital, and Integration & Test.
+ Perform design and analysis of product lines, develop models, solve problems, conduct research, and collaborate with the team and other organizations.
**Minimum Qualifications & Eligibility Requirements:**
+ Must be enrolled in a full-time undergraduate or graduate program in an engineering discipline as listed below.
+ Following majors accepted: Civil Engineering, Electrical Engineering, Mechanical Engineering, Controls Engineering, Nuclear Engineering, Systems Engineering, Mechatronics Engineering.
+ Must maintain a minimum 3.0 cumulative GPA (without rounding).
+ Must be 18 years of age or older.
+ Must have reliable transportation.
+ Must be willing to work in Markham, ON.
+ Must be available for a 12-month co-op program starting Summer 2026.
**Desired Qualifications:**
+ Demonstrated initiative.
+ Demonstrated Leadership skills.
+ Demonstrated desire to advance nuclear power generation.
+ Strong written and verbal skills.
+ Team player, strong interpersonal skills.
+ Eager to learn new technology and skillsets.
+ Proficiency in Microsoft tools (Word, Excel, PowerPoint, Visio etc.).
+ Strong problem-solving abilities.
+ Demonstrated ability to work in an environment that complies cost, quality and schedule.
+ Knowledge of additional tools and software is an asset (MATLAB, AutoCAD etc.).
+ Previous Co-op/internship experience in Nuclear Industry is an asset.
**Other:**
**Strong consideration will be given to Indigenous persons. The term Indigenous refers to individuals who identify as being descended from the original inhabitants (the first peoples) of what is now known as Canada. In this context, Indigenous people are First Nations, Métis and/or Inuit**
+ _GE will only employ those who are legally authorized to work in Canada for this opening. This position requires access to and/or use of information subject to U.S. Export Control Laws, which mandate all citizenships be from the U.S. Department of Energy's List of Generally Authorized Countries (10 CFR Part 810 Appendix A); otherwise a specific authorization from the U.S. Department of Energy will be required. More information can be found here:_ _ _._
_You must have legal authorization to work in Canada and any offer of employment is conditioned upon the successful completion of a background investigation. The drug screen requirement in the background check process is not required if the role is based in Canada._
+ You must have legal authorization to work in Canada and any offer of employment is conditioned upon the successful completion of a background investigation. The drug screen requirement in the background check process is not required if the role is based in Can
GE Vernova is an Equal Opportunity Employer. Employment decisions are made without regard to race, color, religion, national or ethnic origin, sex, sexual orientation, gender identity or expression, age, disability, protected veteran status or other characteristics protected by law.

Job Description

Job Description

Why this role matters

At Rebel, we’re in the middle of a bold reinvention. We were early to the cloud (hello, AWS circa 2016), and we’ve kept our hands on the wheel ever since—constantly experimenting, optimizing, and evolving how we serve our customers. Now we’re looking for someone who’s ready to help us take it further.

This isn’t just a support role. You’ll be embedded in a tight-knit, nimble team of engineers and developers, working across both live production and new cloud-based infrastructure. From web hosting to email, DNS to domain management, you’ll help power the services that keep thousands of websites online—and make sure they’re fast, secure, and future-proof.

You’ll be the kind of person who enjoys being in the thick of things: hands-on, proactive, quietly confident in your problem-solving, and motivated by a desire to keep improving. If you’re the one your team relies on when something’s on fire, this is your kind of place.

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What you’ll do

• Provide second-level technical support for websites, applications, and email services
   
• Handle occasional after-hours support (about 1–2 incidents per week)
   
• Maintain and improve our hosting platforms: Plesk, Managed WordPress, Virtuozzo VPS, and more
   
• Own and optimize our infrastructure stack—AWS, Ghost and others 
   
• Support and streamline customer migrations
   
• Monitor system performance, troubleshoot issues, and resolve them efficiently
   
• Proactively track costs and propose ways to deliver more value with less spend
   
• Administer Linux/Unix and Windows environments
   
• Manage and tune database systems (MSSQL, MySQL)
   
• Write and maintain scripts using Bash, Python, Perl, or JavaScript
   
• Use infrastructure-as-code tools like AWS OpsWorks
   
• Contribute to IT operations process improvement and documentation
   

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What you bring

• Strong systems administration skills and a love of clean, scalable infrastructure
   
• Deep knowledge of core network protocols and services: TCP/IP, HTTP/S, DNS, SSL, firewalls, load balancers, etc.
   
• 5+ years of DevOps or sysadmin experience in Linux and Windows environments
   
• 5+ years working in AWS cloud environments (EC2, VPC, ELB, EBS, S3, RDS, Route53)
   
• Hands-on experience with scripting and automation
   
• Familiarity with Agile/Scrum and modern CI/CD practices
   
• A mindset for performance, optimization, and reliability
   
• A collaborative attitude—you support what you build and help others level up too
   
• A degree in Engineering, Computer Science, or a related technical field
   

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Our approach

• We build things to last: simple, testable, maintainable
   
• We stay curious: always experimenting, always learning
   
• We value impact over ego
   
• We help each other out, and celebrate wins together
   
• We take action—even when things aren’t perfect yet
   

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