Senior Linux Administrator

Location: Whitby

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This range is provided by Vaco by Highspring. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more.
Base pay range  CA$/yr - CA$/yr
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Lead Technology Recruiting Specialist @ Vaco | Technical Recruiting, Building Talent Pipelines

Location:

Whitby, ON (Hybrid - 2 days/week on-site)
Job Type: Full-Time | Permanent
Join a fast-growing technology firm driving innovation across virtualization, cloud infrastructure, and enterprise operations.
We're looking for a  Senior Linux Administrator  to help scale and secure our Linux-based systems while supporting key infrastructure initiatives. If you're passionate about automation, containerization, and mentoring junior admins, this is the role for you.
What You'll Be Doing:
Install, configure, and manage Linux environments (Ubuntu, Red Hat)
Maintain and optimize virtualized environments using KVM and Apache Cloud Stack
Monitor system performance, ensure uptime, and troubleshoot incidents
Automate routine tasks using Bash, Python, or Power Shell
Implement and manage configuration using Ansible or Puppet
Administer containerized environments (Docker/Kubernetes)
Apply security patches, manage user permissions, and enforce best security practices
Collaborate with cross-functional teams on infrastructure projects
Lead and mentor junior administrators on the team

What You Bring:

5+ years of Linux systems administration experience (Ubuntu and Red Hat)
Hands-on experience with KVM, VMWare, and/or Apache Cloud Stack
Proficiency in scripting (Bash, Python, Power Shell)
Strong knowledge of containerization (Docker, Kubernetes)
Familiarity with CI/CD tools (Jenkins, Git Lab)
Strong understanding of TCP/IP, DNS, DHCP, routing, and Linux security best practices

Experience with backup tools (Veeam, Acronis)
Previous mentorship or team leadership experience
Certifications like RHCE or LFCE are a plus
Bonus Points For:

Experience with Apache Cloud Stack (strongly preferred)
Familiarity with hybrid infrastructure and scaling secure systems
Extended health and dental coverage
Group RRSP with matching program
Health spending account
Support for continuing education and certifications
Work-from-home flexibility
On-site parking
Casual dress code
Free snacks and beverages
Team socials and company events
Determining compensation for this role (and others) at Vaco/Highspring depends upon a wide array of factors including but not limited to the individual's skill sets, experience and training, licensure and certifications, office location and other geographic considerations, as well as other business and organizational needs. With that said, as required by local law in geographies that require salary range disclosure, Vaco/Highspring notes the salary range for the role is noted in this job posting.

The individual may also be eligible for discretionary bonuses, and can participate in medical, dental, and vision benefits as well as the company's 401(k) retirement plan.
Seniority level    Seniority level Mid-Senior level

Employment type

Employment type

Full-time
Job function    Industries Wireless Services and IT Services and IT Consulting
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