50 Linux Unix Systems jobs in Canada

Job Description

Client

Our client is growing quickly. We are looking for a full-time Systems Administrator to be part of their team in Kitchener. They provide the latest technologies in digital phone, high speed internet, web hosting, cloud and managed services.

With their growth, there is potential for you to grow with them and advance your career.

Position Overview:

The Systems Administrator position covers all aspects of the business operations, and is responsible for effective provisioning, installation/configuration, operation, and maintenance of systems hardware and software and related infrastructure. This candidate participates in technical research and development to enable continuing innovation within the infrastructure.

This candidate is accountable for the following systems: Linux and Windows systems that support the operation and infrastructure of our Managed Service Provider and Internet Service Provider lines of business; Responsibilities on these systems include administration engineering and provisioning, operations and support, maintenance and research and development to ensure continual innovation.

The clients success is driven by strong Customer service and innovative approach to solutions which couldn’t be possible without a commitment to teamwork.

Tasks and Responsibilities:

• Perform system migrations via Hyper-V and VMware.
• Perform daily system monitoring to ensure availability and integrity of all hardware.
• Review system and application logs and verify completion of scheduled tasks.
• Ensure systems are fully patched and up to date.
• Ensure backups are completed and verified successfully.
• Deploy, maintain and troubleshoot our rapidly expanding infrastructure.
• Deploy and configure servers with associated hardware and peripherals.
• Migrate and maintain customer email platforms.
• Investigate and troubleshoot infrastructure issues internally and for customers.
• Ensure documentation is up to date and maintained.
• Monitor and maintain data centers at various locations.
• Monitor systems for uptime, security and availability.
• Provide tier 2/3 technical support when required.
• Participate in on-call rotation.

Skills, Experience and Qualifications:

• 5+ Years Windows System Administration experience.
• 2+ Years Linux System Administration experience.
• Strong understanding of network and storage fundamentals.
• Strong understanding of monitoring software.
• Microsoft Certification (MCSA or MCSE) or equivalent certification in relevant programs.
• HyperV, VMware or equivalent certification in relevant programs.
• Experience managing enterprise virtualized environments in HyperV or VMware.
• Experience managing enterprise scale email deployments.
• Experience administrating Windows Server and Active Directory.
• Experience deploying and managing NAS and SAN storage environments.
• Excellent written and verbal communication skills.
• Bonus for experience in an MSP environment.
• Must have a vehicle, valid driver’s license and clean driver's abstract.

Benefits and Perks

• Competitive salary and benefits package.
• Compensation for on-call rotation.
• Dynamic team-oriented environment.
• Opportunity for quick career advancement.
• Health and Wellness Initiatives.

Note: Candidates must be legally able to work in Canada. Only qualified candidates will be contacted for an interview .

Job Description

Client

Our client is growing quickly. We are looking for a full-time Systems Administrator to be part of their team in Kitchener. They provide the latest technologies in digital phone, high speed internet, web hosting, cloud and managed services.

With their growth, there is potential for you to grow with them and advance your career.

Position Overview:

The Systems Administrator position covers all aspects of the business operations, and is responsible for effective provisioning, installation/configuration, operation, and maintenance of systems hardware and software and related infrastructure. This candidate participates in technical research and development to enable continuing innovation within the infrastructure.

This candidate is accountable for the following systems: Linux and Windows systems that support the operation and infrastructure of our Managed Service Provider and Internet Service Provider lines of business; Responsibilities on these systems include administration engineering and provisioning, operations and support, maintenance and research and development to ensure continual innovation.

The clients success is driven by strong Customer service and innovative approach to solutions which couldn’t be possible without a commitment to teamwork.

Tasks and Responsibilities:

• Perform system migrations via Hyper-V and VMware.
• Perform daily system monitoring to ensure availability and integrity of all hardware.
• Review system and application logs and verify completion of scheduled tasks.
• Ensure systems are fully patched and up to date.
• Ensure backups are completed and verified successfully.
• Deploy, maintain and troubleshoot our rapidly expanding infrastructure.
• Deploy and configure servers with associated hardware and peripherals.
• Migrate and maintain customer email platforms.
• Investigate and troubleshoot infrastructure issues internally and for customers.
• Ensure documentation is up to date and maintained.
• Monitor and maintain data centers at various locations.
• Monitor systems for uptime, security and availability.
• Provide tier 2/3 technical support when required.
• Participate in on-call rotation.

Skills, Experience and Qualifications:

• 5+ Years Windows System Administration experience.
• 2+ Years Linux System Administration experience.
• Strong understanding of network and storage fundamentals.
• Strong understanding of monitoring software.
• Microsoft Certification (MCSA or MCSE) or equivalent certification in relevant programs.
• HyperV, VMware or equivalent certification in relevant programs.
• Experience managing enterprise virtualized environments in HyperV or VMware.
• Experience managing enterprise scale email deployments.
• Experience administrating Windows Server and Active Directory.
• Experience deploying and managing NAS and SAN storage environments.
• Excellent written and verbal communication skills.
• Bonus for experience in an MSP environment.
• Must have a vehicle, valid driver’s license and clean driver's abstract.

Benefits and Perks

• Competitive salary and benefits package.
• Compensation for on-call rotation.
• Dynamic team-oriented environment.
• Opportunity for quick career advancement.
• Health and Wellness Initiatives.

Note: Candidates must be legally able to work in Canada. Only qualified candidates will be contacted for an interview .

Job Description

Job Description

We’re seeking an experienced systems administrator who’s eager to use and grow his or her technological skills on a worldwide stage for one of Canada's top architecture firms. In this role, the successful individual will take ownership and lead initiatives to protect critical information, systems, and assets, build solutions, implement new software and hardware, assist in the implementation of an overall IT strategy.

Objectives of this Role

• Maintain essential IT operations, including operating systems, security tools, applications, servers, email systems, laptops, desktops, software, and hardware
• Own projects, solutions, and key responsibilities within a larger business initiative
• Enable faster and smarter business processes and implement analytics for meaningful insights
• Nurture dependable IT infrastructure and networking that’s always up and running
• Partner with internal and external partners to communicate project status, activities, and achievements

Daily and Monthly Responsibilities

• Perform server administration tasks, including user/group administration, security permissions, group policies, print services, research event log warnings and errors, and resource monitoring, ensuring system architecture components work together seamlessly
• Monitor datacenter health using preexisting management tools and respond to hardware issues as they arise; help build, test, and maintain new servers as needed
• Maintain internal infrastructure requirements including, laptop and desktop computers, servers, routers, switches, firewalls, printers, phones, security updates; support internet, intranet, LANs, WANs, and network segments
• Interact with the help desk and other teams to assist in troubleshooting, identify root cause, and provide technical support when needed
• Perform routine/scheduled audits of the systems, including all backups

Skills and Qualifications

• Experience with or knowledge of operating systems; current equipment and technologies, enterprise backup and recovery procedures, system performance-monitoring tools, active directories, virtualization, web services like O365, Adobe Cloud, etc
• Experience in project management, application design and integration, and cloud computing (specifically Microsoft Azure)
• Expertise in creating, analyzing, and repairing scale distributed systems
• Creating volumes, assigning to servers and remote replication

Preferred Qualifications

• Knowledge of Unix / MS system administration
• Professional certifications

Job Description

Salary:

About Cognition+

Join our Dynamic and Passionate team at Cognition+, where we are dedicated to revolutionizing the insurance industry with cutting-edge digital solutions. Since 1996, we have been committed to understanding and addressing the unique business challenges faced by insurance companies of all sizes. Our offerings include a fully customizable Enterprise Insurance Management Platform, along with on-demand support, connectivity, cybersecurity, and professional services.

At Cognition+, we believe that our success is driven by the diverse perspectives, ideas, and cultures of our team members. We foster an environment of teamwork, commitment, and trust, where every voice is valued. Our investment in research and development ensures that we stay at the forefront of technology, delivering innovative solutions that keep our clients ahead of the curve.

Why Join Us?

• Innovative Environment: Be part of a forward-thinking company that values creativity and innovation.
• Supportive Culture: Work in a friendly and inclusive environment where your contributions are recognized and valued.
• Comprehensive Benefits: Receive a competitive compensation package, including benefits, Group RRSP, and incentives.
• Professional Growth: Take advantage of opportunities to learn, grow, and advance your career.
• Work-Life Balance: Enjoy flexible work hours that help you maintain a healthy work-life balance.

If you are looking for a challenging opportunity where your work will make a lasting impact and your career can flourish, we want to meet YOU!

THE OPPORTUNITY

We are seeking a skilled and proactive Systems Administrator to join our IT team. This role is critical to maintaining and optimizing our internal systems and IT help desk operations. Youll play a key role in supporting our enterprise SaaS insurance platform, ensuring high availability, security, and performance across our technology stack. Your commitment to deliver exceptional support to our clients and internal employees will be essential to be successful in this role.

This is a hybrid position that will be performed from our office in London, Ontario and remotely within Canada. We anticipate this position will work on average 2 days per week from the Companys office with the remaining time from a home office, however, this schedule may change based on business needs.

Responsibilities

• Provide IT support to employees, resolving hardware, software, and access issues
• Administer internal systems, servers, and networks to ensure optimal performance and security
• Manage, monitor, maintain, upgrade and patch Oracle databases
• Monitor system performance and troubleshoot issues across cloud and on-prem environments
• Implement and maintain backup, disaster recovery, and business continuity plans
• Collaborate with DevOps and Development teams to support deployment pipelines and system integrations
• Manage and maintain cloud infrastructure, including provisioning, monitoring, and scaling resources
• Maintain documentation for systems, processes, and configurations
• Ensure compliance with security policies and data protection regulations
• Perform other job-related duties as assigned

Qualifications & Skills

• University degree or college diploma in a related field
• Proven experience as a Systems Administrator or similar role in a SaaS or enterprise IT environment
• Proficiency in system administration for Windows and Linux environments
• Experience with virtualization technologies (e.g., VMware)
• Familiarity with networking concepts (DNS, DHCP, VPN, firewalls)
• Experience supporting Oracle databases
• Excellent troubleshooting and problem-solving skills
• Strong communication and customer service abilities
• Ability to manage multiple tasks and prioritize effectively

Nice to Have

• Certifications such as OCI Certified Architect, CompTIA Server+, or Microsoft Certified: Azure Administrator
• Experience with scripting languages (e.g., PowerShell, Bash, Python)
• Familiarity with ITIL practices and help desk ticketing systems (e.g., Jira)
• Knowledge of cloud platforms (Azure and OCI)
• Exposure to enterprise SaaS platforms, especially in the insurance or financial services sector
• Knowledge of security frameworks and compliance standards (e.g., SOC 2, ISO 27001)

Equal Employment Opportunities

Cognition+ is committed to employment equity and welcomes diversity. We encourage applications from qualified individuals from all backgrounds.

Cognition+ provides accommodations to applicants with disabilities throughout the hiring process. If you require accommodation, please contact:

Human Resources

ext. 362

We thank all applicants for their interest in this position; however, only qualified candidates will be contacted for the next steps in the process.

Job Description

Company

Our client is growing quickly. They are looking for a full-time Senior Systems Administrator to be part of their team in Kitchener. They provide the latest technologies in digital phone, high speed internet, web hosting, cloud and managed services. You will work with a team of talented dedicated people who have a high level of responsibility in an exciting and challenging business.

Position Overview:

The Senior Systems Administrator position covers all aspects of business operations, and is responsible for effective provisioning, installation/configuration, operation, and maintenance of systems hardware and software and related infrastructure. This candidate participates in technical research and development to enable continuing innovation within the infrastructure.

This candidate is accountable for the following systems: Linux and Windows systems that support the operation and infrastructure of our Managed Service Provider and Internet Service Provider lines of business; Responsibilities on these systems include administration engineering and provisioning, operations and support, maintenance and research and development to ensure continual innovation.

The clients success is driven by strong Customer service and innovative approach to solutions which couldn’t be possible without a commitment to teamwork.

Tasks and Responsibilities:

• Analyze and resolve highly complex technical issues.
• Perform system migrations via Hyper-V and VMware.
• Perform daily system monitoring to ensure availability and integrity of all hardware.
• Review system and application logs and verify completion of scheduled tasks.
• Ensure relevant systems are fully patched and up to date.
• Ensure backups are completed and verified successfully.
• Deploy, maintain and troubleshoot our rapidly expanding infrastructure.
• Deploy and configure servers with associated hardware and peripherals.
• Migrate and maintain customer email platforms.
• Investigate and troubleshoot infrastructure issues internally and for customers.
• Ensure documentation is up to date and maintained.
• Proactively monitor and maintain data centers at various locations.
• Proactively monitor systems for uptime, security and availability.
• Provide tier 3 technical support when required.
• Participate in on-call rotation.

Skills, Experience and Qualifications:

• 10+ Years Windows System Administration experience.
• 5+ Years Linux System Administration experience.
• Advanced understanding of network and storage fundamentals.
• Ability to solve complex issues and stay calm under pressure.
• Strong understanding of monitoring software.
• Strong focus on all aspects of security and compliance.
• Microsoft Certification (MCSA or MCSE) or equivalent certification in relevant programs.
• HyperV, VMware or equivalent certification in relevant programs.
• Experience managing enterprise virtualized environments in HyperV or VMware.
• Experience managing enterprise scale email deployments.
• Experience administrating Windows Server and Active Directory.
• Experience deploying and managing NAS and SAN storage environments.
• Experience with containerized environments such as Kubernetes or Proxmox.
• Excellent written and verbal communication skills.
• Bonus for experience in an MSP environment.
• Bonus for experience with ConnectWise products.
• Bonus for experience with Hyperconverged infrastructure.
• Must have a vehicle, valid driver’s license and clean driver's abstract.

Benefits and Perks

• Competitive salary and benefits package.
• Dynamic team-oriented environment.
• Opportunity for quick career advancement.
• Health and Wellness Initiatives.

Note: Candidates must be legally able to work in Canada. Only qualified candidates will be contacted for an interview .

Job Description

We are looking for an experienced Senior Systems Administrator (Windows) for our client. This is a permanent position, remote in Ontario! Our client is a large fintech firm with a product that you've likely used many times before.

You'll have the opportunity to work on an extremely large, internationally used payment platform. Your role will encompass managing, building, planning administrating and maintaining infrastructure services like Systems, Containers, Servers, Data Centers and Storage to ensure our client has a robust, scalable and stable infrastructure.

You Have:

• 7+ years experience working as a Systems Administrator, with extensive experience working with Windows Servers
• Extensive experience building/automating/administration/monitoring Windows Servers
• 3+ years of experience working with:
  Windows clustering, SCCM and Active Directory
  Managing servers on a Cloud Platform (Azure )
• Experience with scripting, automation, and orchestration technologies and languages like batch, PowerShell, VBScript, Perl, Python and SCCM
• A B.Sc. or equivalent work experience required.

Some AWESOME selling points:

• Remote + flexible work schedule
• Competitive salary + Extended Health and Dental Benefits
• Amazing opportunity for career progression to lead
• Amazing mentorship (seriously)
• Plenty of vacay

It's a seriously awesome opportunity! If this looks interesting to you, please click the link and apply.

** Unfortunately we are only able to consider candidates who either live in Canada, or currently have an active Canadian work visa or citizenship for this role.