Linux Systems Administrator / Engineer

Digital Extremes; London; On-site; CAD 75,000 - 100,000; Full time

Job summary

Digital Extremes in London, Ontario is seeking a collaborative Linux Systems Administrator to join our core IT infrastructure team onsite at our London studio. You will co-own, maintain, and scale our enterprise Linux environment, ensuring high availability and peak performance, with reliable out-of-hours coverage for our high-demand operations alongside existing Systems Analysts and Administrators.

Key responsibilities include managing Linux servers, Docker, Proxmox VE, Ceph storage, and Veeam

Qualifications

• 5+ years of Linux system administration experience in a high-demand production or studio environment.
• Proven experience managing enterprise Linux environments, Docker, Proxmox VE, Ceph distributed storage, and Veeam backup infrastructure.
• Familiarity with Perforce server administration on Linux, system monitoring platforms (PRTG, CheckMK), shell/Python scripting, and core networking protocols.
• Collaborative mindset—ability to co-own infrastructure projects and work closely with Systems Analysts and Administrators.
• Out of hours on-call duties as required

Responsibilities

• Linux Server Administration: Deploy, optimize, troubleshoot and maintain on-premise and cloud infrastructure, including virtualization and storage.
• Manage Proxmox VE hypervisors and Ceph distributed storage clusters.
• Backup & Disaster Recovery: Validate backups, manage target storage, and test restores across site.
• Observability & Monitoring: Expand monitoring stacks, respond to alerts, and optimize performance.
• Plan OS maintenance and hardware lifecycle upgrades with minimal downtime.
• Escalation partner for complex issues and maintain up-to-date documentation.

Skills

Linux system administration

On-call readiness

Tools

Docker

Proxmox VE

Ceph

Veeam Backup & Replication

Perforce on Linux

PRTG

CheckMK

Job description

Digital Extremes is looking for a collaborative, driven Linux Systems Administrator to join our core IT infrastructure team onsite at our London, Ontario studio. In this role, you will work side-by-side with our existing Systems Analysts and Administrators to co-own, maintain, and scale our enterprise Linux environment, you will play a vital role in ensuring high availability, peak performance, and reliable out-of-hours coverage for our high-demand operations.

RESPONSIBILITIES

• Linux Server Administration: Manage corporate and game Linux servers, taking an active role in deploying, optimizing, troubleshooting and maintaining on premise and cloud infrastructure. virtualization & Storage: Collaborate on the administration, maintenance, and expansion of Proxmox VE hypervisors and Ceph distributed storage clusters.
• Backup & Disaster Recovery: Share responsibility for routine backup validation, target storage management, and restore testing across site-wide Veeam Backup & Replication setups.
• Observability & Monitoring: Maintain and expand monitoring stacks to track system metrics, proactively identify performance bottlenecks, and respond to alerts together with the team.
  Upgrades & System Modernization: Partner with fellow teammates to plan, schedule, and execute OS maintenance and hardware lifecycle upgrades with minimal studio and game downtime.
• Cross-Role Collaboration & SOPs: Serve as an escalation partner for complex technical issues, bridging operational tasks between systems analysis and infrastructure engineering while keeping team documentation up to date.

REQUIREMENTS

• Experience: 5+ years of Linux system administration experience in a high-demand production or studio environment.
• Core Stack Knowledge: Proven experience managing enterprise Linux environments, Docker, Proxmox VE, Ceph distributed storage, and Veeam backup infrastructure.
• Tooling & Protocols: Familiarity with Perforce server administration on Linux, system monitoring platforms (PRTG, CheckMK), shell/Python scripting, and core networking protocols.
• Collaborative Mindset: Strong team orientation—comfortable co-owning infrastructure projects, sharing maintenance duties, and working closely alongside existing Systems Analysts and Administrators.
• Out of hours on-call duties as required

“Applicants must be legally eligible to work in Canada at the time of application.”

Please note that the salary range mentioned in this job description should serve simply as a guide. The final compensation offered may vary based on a variety of factors, including bonuses and/or incentives, or a candidate’s experience, skills, budget and location. Digital Extremes is committed to providing a fair, equitable, and competitive package that reflects the value a candidate brings.

Salary Range: $75,000 - $100,000

Existing Vacancy: Yes – we’re currently hiring candidates for an existing vacancy in this position

We believe in the power of human connection. At Digital Extremes, we do not use artificial intelligence (AI) to screen, assess, or select candidates. All applications are reviewed by human, qualified recruiters.

During your interview, our recruitment team will leverage Gemini as a note-taker only. At Digital Extremes, a core value of our studio is that we do not leverage AI in any of our development processes; this is a strict company policy.
Please note that we permit the use of AI tools exclusively for administrative support, it is not used for candidate selection, screening, or any part of the decision-making process. All evaluations are conducted solely by our team to ensure our hiring remains a human-led process, just as our development remains the work of our artists and creators.

Founded in 1993 by James Schmalz, Digital Extremes ranks as one of the world's top independent video game development studios. Originating with the co-creation of Epic Games' multi-million unit selling Unreal franchise including Unreal and Unreal Tournament, Digital Extremes went on to develop Dark Sector, BioShock for the PlayStation 3, the BioShock 2 multiplayer campaign, and The Darkness II. The studio has reached its greatest critical and commercial success with the free-to-play action game, Warframe, boasting a global community of 75 million registered players on PC, PS4, PS5, Xbox One, Xbox Series X/S, Nintendo Switch, and iOS. The studio's most recently announced project is the much anticipated Soulframe, an open-world action-fantasy MMORPG title that is currently under development.

WHY WORK AT DIGITAL EXTREMES

At Digital Extremes, we don’t just make games - we craft immersive worlds that inspire and connect millions of players around the globe. Our award-winning studio is home to passionate, creative, and collaborative talent who thrive in a culture of innovation, inclusivity, and respect. We offer competitive compensation, industry-leading benefits, flexible work arrangements, and opportunities to grow your career while working on beloved titles like Warframe and the highly anticipated Soulframe. Whether you’re developing cutting-edge gameplay, designing stunning art, or supporting the teams that make it all happen, you’ll be part of a studio where your ideas matter, your contributions are valued, and your work leaves a lasting impact on our community.
Please note, some benefits may be subject to eligibility for employees.

JOIN US

At Digital Extremes, we believe our strength comes from the diversity of our people and the respect we show one another. We are an equal opportunity employer committed to creating a welcoming, accessible, and supportive environment where everyone can do their best work and feel valued for who they are. We welcome applications from all qualified individuals, including those from underrepresented communities and people with disabilities. If you require accommodations at any stage of the recruitment process, we will work with you to ensure you have the support you need. We truly appreciate your interest in joining our team, and while we may not be able to respond to every application, we will connect directly with candidates moving forward in the process.

The application deadline for this role is November 29, 2026