235,027+ System Administrator Sysadmin Jobs in Canada — Top Companies Hiring June 2026

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System Administrator (sysadmin)

Overview of tasks and responsibilities Ensure the operation and administration of virtual environments; Ensure the performance, stability and availability of the platforms; Ensure vulnerability management (prioritization, processing and monitoring); Manage inci ...

System Administrator (sysadmin)

Overview of tasks and responsibilities Ensure the operation and administration of virtual environments; Ensure the performance, stability and availability of the platforms; Ensure vulnerability management (prioritization, processing and monitoring); Manage inci ...

System Administrator

Responsibilities Install, monitor, upgrade and maintain operating systems. Install, monitor, upgrade and maintain hardware and software (e.g. virus detector software). Work with Business Analysts, Project Managers, Developers, and clients/stakeholders to maintain and improve ...

System Administrator

Overview At OSL Retail Services, we believe people are the heart of everything we do, and it is an exciting time to be part of something special! Our momentum is growing, and is fueled by innovation, collaboration, and a shared entrepreneurial spirit that drives real results. Founded in 2 ...

System Administrator

Located in Dawson City, the Chief Isaac Group of Companies (CIGC) is a thriving, forward-thinking organization deeply rooted in the rich heritage of the Tr'ondëk Hwëch'in First Nation. Committed to economic growth, sustainability, and meaningful employment, we proudly contribute to the prosperity of Yukon and ...

System Administrator

Your newpany Join a fast-growing, product-focused SaaS organization building modern tools that power businesses globally. With a strong focus on innovation, internal tooling, and automation, the IT team plays a critical role in delivering a seamless and secure employee experience across a hi ...

System Administrator

Job Title: Systems AdministratorJob DescriptionAs a Systems Administrator within the Engineering team, you will design, implement, and maintain specialized computer systems for demanding customers, ensuring secure, reliable, and high-performance operations across on-premise and hyb ...

System Administrator

GuestTek is dedicated to providing exceptional technology solutions and support to enhance the guest experience in the hospitality industry. About the Role The Systems Administrator is responsible for providing technical support for all network and technology-related hardware and software ...

System Administrator

Location and Salary Montreal Rd, Ottawa - Hybrid: 1-2 days onsite per week. $40 - $60 per hour (based on experience). Tasks HPC Administrator Tasks Maintain an HPC cluster (hardware, image management, local networking, scheduler, backups). Troub ...

System Administrator

In just three decades, ALTEN has become a global leader in Research & Development, Engineering, IT Services, Life Sciences, and Network Services. With a presence in more than 30 countries and a team of over 60,000 employees, we are trusted by industry leaders worldwide to deliver pioneering solutions and d ...

System Administrator

In just three decades, ALTEN has become a global leader in Research & Development, Engineering, IT Services, Life Sciences, and Network Services. With a presence in more than 30 countries and a team of over 60,000 employees, we are trusted by industry leaders worldwide to deliver pioneering solutions and d ...

System Administrator

We are seeking an experienced System Administrator to join our Technology & Transformation Team and support corporate end users while maintaining and optimizing our IT infrastructure. This role is ideal for someone eager to engage with various aspects of infrastructure and operations, contributing to a broad ...

System Administrator

Overview Akkodis is seeking an Apple Mac System Administrator for a contract position with a client in Scarborough, ON . The ideal candidate will have strong experience in macOS administration, with hands-on expertise in JAMF Pro and JAMF 300 or 400 certification. P ...

System Administrator

About TerraDygital TerraDygitalSolutions is an innovative IT services provider headquartered in Vancouver, BC. We are dedicated to effectively addressing a diverse range of complex IT challenges byleveragingmodern technologies. Our coreexpertiselies in advising clients on cybersecurity and busine ...

System Administrator

5 - 10 years of experience in a System Administrator role Bachelor degree or equivalent in computer science or a technology field Must have hands‑on expertise with Windows 2003, 2008 & 2012 operating systems Active Directory, DNS, DHCP, GPO Windows Services Support incl ...

System Administrator

We are seeking multiple System Administrators with strong customer‑service skills to provide in‑person technical support across several workplace locations. These roles focus on workstation readiness, device connectivity, user coaching, and general hardware/software troubleshooting in a f ...

System Administrator

System Administrator About Advantage Group International Advantage Group International is the global intelligence partner transforming B2B collaboration. We deliver real‑time, AI‑powered insights that bring foresight and clarity to strengthen partnerships, empower better decisions, and ...

System Administrator

Overview Job Category : Investments, Regulatory & Digital Strategy Location : This posting is for an existing vacancy in Wellington-Altus’s Winnipeg or Toronto office. The opportunity This System Administrator is responsible for the administration, maintenance, ...

System Administrator

Position Summary Department: Information Technology. Reports to: IT Manager. Location: Ottawa office. The System Administrator performs day‑to‑day administration of SGL’s infrastructure through maintaining, upgrading, managing and troubleshooting our software, hardware and networks. ...

System Administrator

Duration 6+ Months (with possible extension) Pay Rate CAD $50 - $60 per hour Must Have Diagnose and resolve complex application development issues. Experience with contact center solutions: Amazon Connect (primary), Computer Talk (Ice bar – seco ...

System Administrator

The City of Grande Prairie Police Service is looking for a dedicated System Administrator to join the team. Position Responsibilities Design, maintain and support all aspects of technology infrastructure including Azure data center, network, security, radio, etc and business applica ...

System Administrator

Job Description What We’re Looking For Maintain the integrity, functionality and security of the Halton Healthcare information systems server and storage environment. Provide the technical skills required in the planning, procurement, implementation and support of the ho ...

System Administrator

About Air Apps Air Apps believes in thinking bigger—and moving faster. We’re a family-founded company on a mission to create the world’s first AI-powered Personal & Entrepreneurial Resource Planner (PRP), and we need your passion and ambition to help us change how people plan, work, and live. Bor ...

System Administrator

Support Staff – Oshawa, ON Full‑time, regular position in IT Services – ICT Infrastructure. Hours: 40 hours per week (1 hour lunch each day); Mon – Fri 8:30 am – 4:30 pm. Reports to: Manager, Data Centre and Infrastructure. Campus Location: Oshawa. Responsibilities ...

System Administrator

Salary $70,000 to $100,000 Overview This is a backfill for an existing vacancy within the team. Gerrie Electric is one of the largest independent electrical distributors, with 24 key Ontario locations and over 400 employees. We are a proud family owned, Canadian company and are hea ...

System Administrator

Ce poste est disponible pour les candidats ayant résidence dans la région de Montréal. Poste en Hybride, avec déplacements 3 jours au bureau par semaine. 40 heures / semaine Mandat initial de 6-12 mois. Chez Cortex Génie Humain, nous croyons au pouvoir de l’ingéniosité e ...

System Administrator

System Administrator About Advantage Group International Advantage Group International is the global intelligence partner transforming B2B collaboration. We deliver real‑time, AI‑powered insights that bring foresight and clarity to strengthen partnerships, empower better decisions, and ...

System Administrator

System Administrator Location: This posting is for an existing vacancy in Wellington-Altus’s Winnipeg or Toronto office. Overview Our organization : Wellington-Altus Financial Inc. (Wellington-Altus) is the parent company to Wellington-Altus Private Counsel Inc., Wel ...

System Administrator

Plan Group is a leader in delivering Smart Building Technology in both Commercial Real Estate and in Smart Hospitals and we are looking to grow our Technology team. Our focus, to connect the building and the people who work and or live within them together by optimizing the building operations and the way ...

System Administrator

Bold Wealth Partners is a Toronto-based registered portfolio manager committed to empowering financial advisors with institutional-quality investment solutions, operational infrastructure, and scalable technology. We deliver structured investing and purposeful outcomes for advisors and their clients. ...

System Administrator

The Technical Standards and Safety Authority (TSSA) is a not‑for‑profit regulator dedicated to enhancing public safety across Ontario. TSSA’s team of over 450 professionals delivers safety oversight across multiple regulated sectors through technical expertise, compliance, and collaboration with industry p ...

System Administrator

Job Description As a System Administrator at Ubisoft Montreal , you will be part of the Distribution team within the IT Games and Studios group. You will contribute to the operation, evolution, and automation of the infrastructure and services that support game production on intern ...

System Administrator

Overview At OSL Retail Services, we believe people are the heart of everything we do, and it is an exciting time to be part of something special! Our momentum is growing, and is fueled by innovation, collaboration, and a shared entrepreneurial spirit that drives real results. Founded in 2012 in M ...

System Administrator

Located in Dawson City, the Chief Isaac Group of Companies (CIGC) is a thriving, forward-thinking organization deeply rooted in the rich heritage of the Tr’ondëk Hwëch’in First Nation. Committed to economic growth, sustainability, and meaningful employment, we proudly contribute to the prosperity of Yukon ...

System Administrator

Job Summary: As a System Administrator, you will play a crucial role in ensuring the seamless operation of our IT systems. You will provide technical support, troubleshoot issues, and assist with system monitoring. The ideal candidate for this role possesses a strong foundation in administering W ...

System Administrator

Ubisoft is a global leader in gaming with teams across the world creating original and memorable gaming experiences, from Assassin’s Creed, Rainbow Six to Just Dance and more. We believe diverse perspectives help both players and teams thrive. If you’re passionate about innovation and pushing entertainment ...

System Administrator

Located in Dawson City, the Chief Isaac Group of Companies (CIGC) is a thriving, forward-thinking organization deeply rooted in the rich heritage of the Tr’ondëk Hwëch’in First Nation. Committed to economic growth, sustainability, and meaningful employment, we proudly contribute to the prosperity of Yukon ...

System Administrator

GuestTek is dedicated to providing exceptional technology solutions and support to enhance the guest experience in the hospitality industry. About the Role The Systems Administrator is responsible for providing technical support for all network and technology-related hardware and software ...

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    System Administrator Sysadmin Jobs in Canada Job Search Guide, Trends and Insights