Overview
Viridien (www.viridiengroup.com) is an advanced technology, digital and Earth data company. We are seeking a Senior HPC Engineer to join our global HPC and Digital Platform team. This is a senior-level role responsible for advanced Linux system administration, 3rd line support escalation, and the deployment of next-generation compute platforms. You will help deliver cutting-edge infrastructure projects, collaborate with global teams, and help shape our IT standards and services.
Responsibilities
* Act as the final escalation point for complex technical issues, providing expert-level troubleshooting and resolution for Linux-based systems.
* Lead the deployment of new technologies and next-generation compute platforms into production using structured Jira project workflows, ensuring readiness for operational handover.
* Scout, evaluate, and pilot emerging technologies.
* Drive Proof-of-Concept (PoC) initiatives for emerging technologies, overseeing evaluation, testing, and integration into production environments, with a focus on operational scalability and long-term supportability.
* Lead and manage end-to-end technical projects, from initial scoping and planning through to deployment, documentation, and operational handover, ensuring alignment with business and infrastructure goals.
* Coordinate with remote sites to plan and execute installations, upgrades, and infrastructure enhancements.
* Define and maintain global IT standards and frameworks to ensure consistency, security, and operational excellence.
* Optimize Linux-based systems for performance, availability, and compliance through proactive monitoring and maintenance.
* Participate in Change Control Review Boards (CCRB) and drive continual service improvement initiatives.
* Provide 24x7 on-call support on a rotational basis for critical incidents and scheduled maintenance.
* Utilize Jira Service Management and other ITSM tools to manage escalations, track issues, and document changes.
* Support in-house applications and ensure alignment with infrastructure policies.
* Balance support responsibilities with project delivery in a dynamic, fast-paced environment.
* Collaborate cross-functionally with development, security, and operations teams to align IT services with business needs.
Qualifications
* Degree in Computer Science, Computer Engineering, Computer Information Systems or related computing subjects.
* 5+ years of Linux administration experience, ideally in an HPC environment.
* Strong troubleshooting and IT service management skills.
* Proficiency with automation/configuration tools (e.g., Ansible, Puppet, GitLab, Terraform).
* Experience with Docker and container orchestration.
* Scripting skills (Bash, Python, Perl).
* Strong project/time management and communication skills. A proactive, adaptable mindset with a passion for learning.
Desirable
* Experience with DevOps tools (OpenStack, Kubernetes, CI/CD).
* Cloud administration and virtualization experience.
* Certifications (e.g., LPIC-2/3, CompTIA Linux+, ITIL Foundation).
* Knowledge of GPUs, RAID, and HPC clustering technologies.
Why work with us?
* Competitive salary commensurate with experience
* Highly attractive bonus scheme
* Initial 22 days annual leave with future increases, complemented by a flexible buying and selling holiday program
* Company pension with generous employer contribution
* Wellbeing Unmind app – supports mental health
* Flexible benefits platform with discount schemes
* Regular social club events and reward programs
* Cycle purchase scheme
* Flexible Private Medical & Dental care programmes
* Bank Holiday Swap – holiday swap program
* Relaxed dress code policy
* Onsite Gym Facilities
* Learning and Development opportunities
We value diversity and are committed to equal employment opportunities for all professionals.
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