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Weekend Linux System Administrator Jobs in Ontario

Moneris

Systems Administrator III (Linux)

Toronto, ON · Hybrid

CA$85K - CA$113K/yr

Systems Administrator III (Linux) Your Moneris Career - The Opportunity As a Systems Administrator ... Troubleshoot complex issues to root cause across operating system,compute, storage, virtualization ...

Amphenol HSIO

System Administrator

Markham, ON · On-site

System Administrator Location: Markham, ON Hybrid Amphenol Communications Solutions (ACS), a division of Amphenol Corporation, is a world leader in interconnect solutions for Communications, Mobile ...

Amphenol HSIO

System Administrator

Markham, ON · On-site

System Administrator Location: Markham, ON Hybrid Amphenol Communications Solutions (ACS), a division of Amphenol Corporation, is a world leader in interconnect solutions for Communications, Mobile ...

Harris

Senior System Administrator

Ottawa, ON · On-site

CA$75K - CA$85K/yr

Diagnose and resolve complex customer infrastructure issues across server operating systems (Linux ... Qualifications: * 5+ years of experience in a System/Cloud Administrator role. * Demonstrated ...

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All JobsLinux System Administrator JobsWeekend Linux System Administrator JobsWeekend Linux System Administrator Jobs in Ontario

Weekend Linux System Administrator information

See Ontario salary details

$23K

$94.4K

$155K

How much do weekend linux system administrator jobs pay per year?

As of Aug 25, 2026, the average yearly pay for weekend linux system administrator in Ontario is $94,393.00, according to ZipRecruiter salary data. Most workers in this role earn between $70,500.00 and $117,000.00 per year, depending on experience, location, and employer.

What is a weekend Linux system administrator?

A Weekend Linux System Administrator is responsible for managing and maintaining Linux-based systems during weekends, ensuring system uptime, security, and performance. This role often includes monitoring servers, troubleshooting issues, applying patches, and responding to incidents. It is essential for organizations that require 24/7 system reliability, such as web hosting companies, financial institutions, or IT service providers. Weekend Linux Administrators may work remotely or on-site, depending on the employer's requirements. Strong knowledge of Linux distributions, scripting, and system automation is typically required.

What are the typical responsibilities of a weekend Linux system administrator and how do they differ from weekday roles?

As a Weekend Linux System Administrator, your main duties often include monitoring server health, performing scheduled maintenance, responding to system alerts or incidents, and ensuring uptime during off-peak hours. Compared to weekday roles, weekend administrators usually focus more on proactive monitoring and rapid response to issues with less direct interaction with end-users or development teams. However, strong documentation and communication with weekday staff are essential to ensure continuity. This position is ideal for individuals who are self-motivated and can manage critical tasks independently while supporting seamless 24/7 system operations.

What are the key skills and qualifications needed to thrive in the weekend Linux system administrator position, and why are they important?

A Weekend Linux System Administrator should possess strong knowledge of Linux operating systems, scripting, system monitoring, and troubleshooting, typically backed by hands-on experience or a relevant degree. Familiarity with tools like Bash, Ansible, Nagios, and certifications such as CompTIA Linux+ or Red Hat Certified System Administrator (RHCSA) is highly valuable. Excellent problem-solving skills, attention to detail, and clear communication significantly enhance performance in this role. These competencies are crucial for maintaining system reliability, swiftly resolving incidents, and ensuring smooth operations during weekend coverage.

Are Weekend Linux System Administrators in high demand?

Weekend Linux System Administrators are in moderate demand, especially in organizations that require 24/7 system support or have critical infrastructure running on Linux. Skills in scripting, troubleshooting, and familiarity with tools like Bash and monitoring systems increase employability, but demand varies by industry and location.

Do weekend Linux system administrators make good money?

Weekend Linux system administrators typically earn hourly wages that can be comparable to full-time roles, depending on experience and certifications such as CompTIA Linux+ or Red Hat. Their pay may be higher due to the need for specialized skills and the potential for overtime or on-call compensation, but overall earnings vary based on location, employer, and workload.

What are the most commonly searched types of Linux System Administrator jobs in Ontario?

The most popular types of Linux System Administrator jobs in Ontario are:

What are popular job titles related to Weekend Linux System Administrator jobs in Ontario?

For Weekend Linux System Administrator jobs in Ontario, the most frequently searched job titles are:

What job categories do people searching Weekend Linux System Administrator jobs in Ontario look for?

The top searched job categories for Weekend Linux System Administrator jobs in Ontario are:

What cities in Ontario are hiring for Weekend Linux System Administrator jobs?

Cities in Ontario with the most Weekend Linux System Administrator job openings:

Weekend Linux System Administrator jobs near you
Infographic showing various Weekend Linux System Administrator job openings in Ontario as of August 2026, with employment types broken down into 1% As Needed, 79% Full Time, 17% Part Time, and 3% Contract. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution, with an average salary of $94,393 per year, or $45.4 per hour.

Linux System Administrator and Automation Engineer

GlassHouse Systems

Toronto, ON • On-site

CA$80K - CA$100K/yr

Full-time

Medical, Dental, Vision, Life, Retirement

Re-posted 22 days ago

Job description

GlassHouse Systems (GHS) is an enterprise systems, and managed services solutions provider that develops, designs and deploys solutions for leading enterprises in Canada and the US. For almost 33 years, GHS has delivered an enterprise level of service and support to clients. Recognized with industry-leading awards each year, GHS translates this differentiation into positive client experiences.


This position operates within a small, technical team supporting multiple customer environments. The role requires ability to work alone while being able to solve problems and manage multiple projects maintaining high operational standards.

You will be expected to take ownership of systems, contribute to automation strategy, and continuously improve operational efficiency.


Responsibilities:

Linux Systems Administration:

Extensive experience with RHEL and Ubuntu, including installation,

configuration, patching, troubleshooting, and distribution upgrades.

Experience with MySQL a plus.

Automation using Ansible Core:

Proven experience designing, building, and maintaining automation using Ansible

Core, including development of playbooks, roles, inventories, and collections.

Scripting:

Strong scripting skills in Python and Bash to implement advanced logic not

natively handled by Ansible. Experience integrating with cloud platforms,

including Microsoft cloud-based applications and IBM Cloud.

IBM i experience is a differentiator.

Documentation:

Ability to create clear, structured, and reusable documentation for automation

workflows, operational procedures, and system configurations.


Disclaimer:

The rate for this position is $80K-100K. The rate is subject to change and may be modified in the future.

As part of our hiring process, we use AI tools to support resume screening and candidate evaluation.

What you'll get:

Competitive salary

Health benefits (medical, vision, dental)

Life insurance

Pension plan

Professional development

Amazing company culture

Free parking

Gym on-site

Join a team of professionals led by a diverse set of leaders from across the industry.


GlassHouse Systems commitment:

We believe that a diverse team is the key to innovation and growth. We are an equal opportunity employer that values diversity at our company and encourages all candidates to apply. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.

GlassHouse Systems will accommodate individuals with disabilities through each stage of the recruitment process. Please advise us of any needs when your interview is booked and we will do our best to meet your needs.

Please note that all candidates have to be legally eligible to work in Canada.

Any offer of employment will be conditional upon a criminal record check.

GlassHouse Systems thanks all candidates for their interest, however only those selected to continue in the process will be contacted.


Requirements:

10+ years of Systems administration experience with RHEL and Ubuntu including installation, configuration, patching, troubleshooting and distribution upgrades.

8+ years of Ansible Core: Experience designing, building, and maintaining automation creating playbooks, roles, inventories and collections.

5+ years of Scripting: Create Python and Bash scripts when needed to implement logic not handled natively by playbooks and interaction with Microsoft applications and IBM cloud platforms. IBM i experience a plus.

Bachelor’s degree in Computer Science, Information Technology, or related field

Relevant certifications such as:

Red Hat Certified System Administrator (RHCSA) – a Must

Red Hat Certified Engineer (RHCE)

Linux Professional Institute Certification (LPIC)

IBM Cloud certifications