Senior Linux Systems Specialist – Tier 3

Job not on LinkedIn

🔥 0 minutes ago

🇨🇦 Canada – Remote

💵 $90k - $120k / year

⏰ Full Time

🟠 Senior

🧑‍💻 Full-stack Engineer

👻 Ghost score 0%

What it means: how likely this posting is sitting open without active hiring.How to read it: 60% or higher means we think this is a ghost. Lower scores are less of a worry.How we score it: age, reposts, open roles vs team size, how fast jobs close, and whether pay is listed.Fine print: an estimate from public data, not a judgment of the company. Real jobs can score high, so treat it as a hint, not a fact.

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Culture Core Group

WebsiteLinkedInAll Job Openings

11 - 50 employees

Founded 2007

💼 Consulting

🏥 Healthcare

📣 Marketing

Consulting • Healthcare • Marketing

Culture Core Group is a Canadian, remote-first IT services and consulting group that brings together three specialist companies—improvingit, Crafty Penguins, and TopLeft—under a single banner. The group provides Linux and server consulting, managed services and MSP tooling support, vCIO and IT advisory, and Kanban/process improvement guidance for business customers. With 50+ employees and contractors, Culture Core Group emphasizes a people-first culture, flexible remote work, and professional development while hiring for roles across systems administration, engineering, and business development.

📋 Description

• Creatively solve technical problems with clients' businesses in mind • Develop and maintain strong customer relationships • Communicate with and handle client requests • Handle client system alerts • Conduct client system patching and health checks • Perform deployments via standard operating procedures (SOPs) • Onboard new clients and create infrastructure improvement roadmaps • Track time for all hours worked • Collaborate with the team and work independently to reach creative solutions • Follow existing processes and suggest improvements • Keep technology skills current with industry norms, best practices, and emerging technologies • Work some after-hours • Participate in team culture and have fun

🎯 Requirements

• Advanced knowledge of Linux-based operating systems • Advanced knowledge of networking • Experience using AWS, Azure, Google Cloud (GCloud), and DigitalOcean • Debugging Unix-based operating systems and IP-based networking at a very low level • Experience with RHEL and Debian-based Linux distributions • Experience debugging container-based workloads and runtime tooling, including LXC/D, Docker, and Podman • Experience with container orchestration systems, including Kubernetes and Docker Swarm • Experience with Linux-based hypervisor systems and related tooling, including KVM, Xen/XCP-ng, and Proxmox • Good scripting skills with Bash and Python • 5+ years of experience performing the listed work • Willingness to work some after-hours • Canadian citizen or permanent resident of Canada • 2-year technical diploma (CIS or CS) or greater (listed under 'Extra awesome') • Experience with Linux consulting or contracting (listed under 'Extra awesome') • Experience with ticketing systems such as ConnectWise (listed under 'Extra awesome') • Performance tuning, debugging, and clustering of Linux-based database systems, including MySQL, PostgreSQL, and SQLite, and SQL knowledge (listed under 'Extra awesome') • High-level networking skills, including campus/enterprise networking, VLANs, VPNs, managed switches, overlay networks, and dynamic routing protocols (listed under 'Extra awesome') • Software development experience in various languages (listed under 'Extra awesome') • Certifications on AWS, Azure, Kubernetes, RHEL, or similar platforms and products (listed under 'Extra awesome')

🏖️ Benefits

• Flexible work schedule (fully remote) • Paid dedicated server to tinker and play with • Autonomy • Culture encouraging personal and professional development • Opportunities to work with world-class talent • Dedicated mentors • Opportunities to take on new challenges • Opportunities for career growth, learning, and making a difference