Administration jobs in Grande-Bretagne

Viridien () is an advanced technology, digital and Earth data company that pushes the boundaries of science for a more prosperous and sustainable future. With our ingenuity, drive and deep curiosity we discover new insights, innovations, and solutions that efficiently and responsibly resolve complex natural resource, digital, energy transition and infrastructure challenges.

Job Details

We are seeking a Technology Integration Specialist to join our global HPC and Digital Platform team. This is a high-impact, senior-level position responsible for advanced Linux system administration, 3rd line support escalation, and the deployment of next-generation compute platforms. You'll play a key role in delivering cutting-edge infrastructure projects, collaborating with global teams, and shaping the future of our IT standards and services.

Key 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 any of the following disciplines: Computer Science, Computer Engineering, Computer Information Systems or related computing subjects.

Key Skills & Experience

Essential

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 - puts you in control of your mental health
A flexible benefits platform with numerous discount schemes - gym membership, restaurants, cinema tickets, and much more!
Regular social club events, spontaneous reward events throughout the year
Cycle purchase scheme
Flexible Private Medical & Dental care programmes
Bank Holiday Swap - our holiday swap program allows you to change it for another day of your choice!
Relaxed dress code policy
Onsite Gym Facilities

Learning and Development

At Viridien, we foster a culture of continuous learning and provide tailored training programs through our Learning Hub, designed to enhance technical, commercial, and personal growth.

We Care about the Environment

We encourage and actively support a strong sense of community, through volunteering and various company initiatives, as well as a strong company commitment to protecting our environment through sustainable solutions, energy saving and waste reduction enterprises.

We see things differently. Diversity fuels our innovation, we value the unique ways in which we differ, and we are committed to equal employment opportunities for all professionals.