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Viridien

Senior HPC Engineer

Company logo
Viridien
Viridien delivers specialized consultancy and project services across various infrastructure sectors.
Senior HPC Engineer leading Linux admin, projects, and support
6d ago
Intermediate (4-7 years), Experienced (8-12 years), Expert & Leadership (13+ years)
Full Time
Haywards Heath, England, United Kingdom
Office Full-Time
Company Size
250 Employees
Service Specialisms
Construction services
Project Management
Consulting
Engineering
Property Development
Design
Technical Services
Turnkey
Sector Specialisms
Energy
Oil
Gas
Geothermal
Renewable
HPC (High Performance Computing)
Marine Logistics
Environmental
Role
What you would be doing
project management
it standards
linux optimization
tech deployment
itsm management
app support
  • Participate in CCRBs and drive continual service improvements.
  • Manage end-to-end technical projects — scoping, planning, deployment, documentation, and handover.
  • Define and maintain IT standards and frameworks to ensure consistency, security, and excellence.
  • Support in-house applications while ensuring policy alignment.
  • Scout, evaluate, and pilot emerging technologies; run PoCs with a focus on scalability and supportability.
  • Balance project delivery with support duties in a fast-paced environment.
  • Optimize Linux systems for performance, availability, and compliance through proactive monitoring.
  • Collaborate across development, security, and operations to align IT with business needs.
  • Act as final escalation point for complex Linux issues, delivering expert troubleshooting.
  • Mentor colleagues and represent the team by preparing clear documentation and presentations for technical and non-technical stakeholders.
  • Coordinate with global sites on installations, upgrades, and infrastructure enhancements.
  • Provide 24x7 on-call support on rotation for incidents and maintenance.
  • Lead deployment of new technologies and compute platforms via Jira workflows, ensuring smooth handover.
  • Use Jira Service Management and ITSM tools to manage escalations, track issues, and document changes.
What you bring
linux
hpc
ansible
docker
kubernetes
lpic
  • 5+ years of Linux administration experience, ideally in an HPC environment.
  • Proficiency with automation/configuration tools (e.g., Ansible, Puppet, GitLab, Terraform).
  • Experience with Docker and container orchestration.
  • Proven ability to mentor, guide, or represent technical solutions to stakeholders, with leadership potential to grow further.
  • Certifications (e.g., LPIC-2/3, CompTIA Linux+, ITIL Foundation).
  • Knowledge of GPUs, RAID, and HPC clustering technologies.
  • Strong project/time management and communication skills.
  • Experience with DevOps tools (OpenStack, Kubernetes, CI/CD).
  • Degree in Computer Science, Computer Engineering, Information Systems, or related field.
  • Cloud administration and virtualization experience.
  • Scripting skills (Bash, Python, Perl).
  • Strong troubleshooting and IT service management skills.
Benefits
  • Initial 22 days annual leave with future increases, complemented by a flexible buying and selling holiday program
  • Flexible Private Medical & Dental care programmes
  • Life Assurance 4x annual salary
  • Subsidised canteen
  • A flexible benefits platform with numerous discount schemes - gym membership, restaurants, cinema tickets, and much more!
  • Cycle purchase scheme
  • Sponsorship of visas/comprehensive relocation packages
  • Company pension with generous employer contribution
  • On-site wellness facilities
  • Employee Assistance Programme
  • Employee Referral Scheme
  • Regular social club events, spontaneous reward events throughout the year
  • Competitive salary commensurate with experience
  • Group Income protection
  • Annual bonus scheme
Training + Development
Information not given or found
Interview process
Information not given or found
Visa Sponsorship
  • sponsorship of visas and comprehensive relocation packages
Security clearance
Information not given or found
Company
Overview
Founded in 2010
Year Established
The year the company was established, marking the beginning of its journey as a leading consultancy.
  • Specializes in delivering large-scale infrastructure projects with a focus on sustainable solutions.
  • Extensive experience across sectors including energy, transport, water resources, and buildings.
  • Strong track record in complex projects like urban regeneration and transport infrastructure.
  • Standout ability to integrate technology and data-driven insights into projects.
  • Works with diverse clients such as government bodies, private sector entities, and utilities.
Culture + Values
  • We Are Problem Solvers
  • We Are Open
  • We Are Responsible
  • We Are Driven To Go Beyond Expectations
Environment + Sustainability
Energy Efficiency
Operational Performance
Achieved Power Usage Effectiveness (PUE) of 1.33 and Water Usage Effectiveness (WUE) of 1.2 across main hubs in 2024.
1.078 ktCO2e
Carbon Footprint Scope 3
Significant portion of the company's carbon footprint来自Scope 3 emissions in 2024.
72% Renewables
Energy Consumption Source
Percentage of total energy consumption sourced from renewable sources in 2024.
  • Internal ESG policy signed by CEO in 2024 identifying key ESG elements: environment, climate, communities
  • Target:碳中和 by 2050 in scopes 1 & 2 of the GHG Protocol
  • Intermediate goal: halve 2019 levels of scope 1 & 2 GHG emissions by 2030
  • Won EcoVadis Bronze (late 2024) and Silver (2023); MSCI AA rating; CDP-aligned reporting; UN Global Compact support
Inclusion & Diversity
  • IDEA Talks and local ID&E workshops held worldwide
  • Employee resource groups leading local actions on inclusion
  • Unconscious-bias training for managers plus monitoring via engagement surveys
  • Policies on equitable hiring, promotions, rewards tied to measurable inclusion efforts
  • International Women’s Day and International Day for Elimination of Racial Discrimination observed globally
  • Leadership accountability: managers actively listen, champion inclusion and embed equity in hiring/promotions
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