2,184,380open jobs
140,998companies
244,459added this week
Browse all
Location
In office (Haywards Heath)
Seniority
Junior
Visa
Sponsorship offered in the posting
Employment
Full-Time

Confirmed on the employer's own hiring board on Nov 11, 2026. First seen by Alion on Nov 11, 2026. Viridien scores A on the Alion truth index.

Overview
Company
Impact
Profile match
Viridien, formerly known as CGG, is a French advanced technology, digital and Earth data company headquartered in Massy near Paris that serves energy, mining, environmental, infrastructure and defence markets. It traces its roots to the geophysical company founded in 1931, provides subsurface imaging, geoscience data libraries, marine and land sensing equipment and structural monitoring, and runs major centres in Houston, Crawley, Haywards Heath, Singapore and Kuala Lumpur. Its hiring covers imaging geophysicists, research geoscientists, spectral geologists, high-performance computing specialists, machine learning engineers, data scientists and graduate programme entrants.
Backed by ONEX

Viridien (www.viridiengroup.com) 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:

Join us in shaping the future of HPC and Cloud technology at Viridien

This is an exciting opportunity for a Graduate Facilities Engineer to join our UK HPC Hub and gain hands-on experience supporting critical infrastructure within a high-performance data centre environment.

You will support the operation, maintenance and continuous improvement of mission-critical electrical and mechanical systems, while developing technical expertise across facilities engineering, logistics, compliance, operational delivery and project work.

The role provides broad exposure to both Facilities and Logistics operations, giving you the opportunity to build knowledge across data centre infrastructure, asset management, supply chain coordination, operational governance and service delivery. You will contribute to business-critical activities while developing the technical and operational skills required for future engineering and leadership roles.

Key Responsibilities:

Electrical Systems Support

Assist with the monitoring, operation and maintenance of critical electrical infrastructure, including:

  • HV/LV systems
  • UPS systems
  • Standby generators
  • Switchgear
  • Power distribution equipment

You will:

  • Support routine inspections and preventative maintenance activities
  • Review electrical alarms and assist with fault investigations
  • Participate in planned maintenance and testing programmes

Mechanical Systems Support

Support the operation and maintenance of:

  • Chilled water systems
  • CRAH/CRAC units
  • HVAC equipment
  • Pumps and associated plant
  • Cooling infrastructure

You will:

  • Monitor system performance and environmental conditions
  • Assist with fault finding and root cause investigations
  • Support maintenance and operational activities

BMS, EMS & PMS Monitoring

Monitor and analyse system performance through:

  • Building Management Systems (BMS)
  • Energy Management Systems (EMS)
  • Power Monitoring Systems (PMS)

Responsibilities include:

  • Reviewing alarms, trends and system performance
  • Supporting energy consumption reporting
  • Assisting with configuration reviews and data analysis
  • Investigating abnormal trends and escalating issues where required

Facilities Operations Support

Work closely with Facilities Engineers to support day-to-day operations, including:

  • Site inspections and walkthroughs
  • Permit-to-work processes and safe systems of work
  • Contractor management activities
  • Building fabric works
  • Maintaining maintenance and compliance records

Compliance & Safety

Support compliance with:

  • Health & Safety legislation
  • Company procedures
  • Site operating standards

You will also:

  • Participate in risk assessments and method statement reviews
  • Support audits and inspections
  • Promote safe working practices across site

Projects & Continuous Improvement

Support facilities-related projects and improvement initiatives, including:

  • Producing reports, presentations and technical documentation
  • Participating in sustainability and energy-efficiency programmes
  • Contributing ideas to improve reliability, safety and operational performance

Emergency Response Support

Gain experience in critical incident management through:

  • Emergency response training
  • Incident investigations
  • Lessons-learned activities
  • Exposure to emergency management processes

Logistics Support

Support site logistics operations by:

  • Coordinating deliveries, collections and equipment movements
  • Assisting with inventory management, stock control and asset tracking
  • Working with suppliers, contractors and internal teams to ensure materials and equipment are available when required
  • Maintaining logistics documentation, operational reports and performance records
  • Supporting warehouse organisation, asset audits and continuous improvement activities

Skills & Competencies

We're looking for candidates with a degree, HNC, HND or those currently studying in:

  • Electrical Engineering
  • Mechanical Engineering
  • Building Services Engineering
  • Facilities Engineering
  • Or a related engineering discipline

You will also have:

  • A strong interest in critical facilities or data centre operations
  • Good analytical and problem-solving skills
  • The ability to understand and interpret technical information
  • Competent Microsoft Office skills
  • Strong communication and interpersonal skills
  • A willingness to learn and develop within a multidisciplinary engineering environment

Qualifications & Experience

Desirable knowledge or experience in:

  • Building Management Systems (BMS)
  • Electrical distribution systems
  • HVAC systems
  • Data centre infrastructure
  • Monitoring systems or SCADA systems
  • Health & Safety principles

Previous internship, placement or engineering work experience would be advantageous.

Why Join Viridien?

We offer:

  • Competitive salary commensurate with experience
  • Highly attractive bonus scheme
  • 22 days annual leave with future increases
  • Flexible holiday buying and selling programme
  • Generous company pension contribution
  • Private Medical & Dental options
  • Wellbeing support through the Unmind app
  • Onsite gym facilities
  • Flexible benefits platform with discounts across retail, restaurants, travel, entertainment and more
  • Regular social events and reward programmes
  • Cycle purchase scheme
  • Visa sponsorship and relocation support
  • Bank Holiday Swap programme
  • Relaxed dress code policy

Learning & Development

At Viridien, you'll have the opportunity to grow at the pace of your ambition.

Our Learning Hub provides access to a wide range of technical, commercial and personal development programmes, alongside structured training designed to support long-term career growth within facilities, engineering and operational environments.

We Care About the Environment

We actively support sustainability, community engagement and environmental responsibility through volunteering initiatives, energy-saving programmes and continuous efforts to reduce environmental impact.

Join Viridien and build your career in one of the most advanced HPC and critical infrastructure environments in the industry.

Our Hiring Process

At Viridien, we are committed to delivering a respectful, inclusive, and transparent recruitment experience.

Due to the high volume of applications we receive, we may not be able to provide individual feedback to every applicant. Only candidates whose qualifications closely match the role criteria will be contacted for an interview. We do, however, aim to share personalized feedback with those who progress to the first round of interviews and beyond.

We are also dedicated to ensuring that our hiring process accessible to all. If you require any reasonable adjustments to fully participate in the application or interview stages, please don’t hesitate to contact your recruiter directly.

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.

Free account
Stop reading job ads. Get the ones that fit.
One free account turns this page into a shortlist built around your stack, your level and your pay.
Match on every job. Stack, seniority, pay and location, scored against your profile.
2,184,380 open roles. Read straight off company career pages, refreshed every day.
Unlimited applications. Every one you send is tracked in one place, on-site or on a company board.
3 tailored CVs a month. Rewritten for the exact job you are applying to. Included free.
Create a free account Continue with Google
Free forever. No card. Under a minute.

Your match

How well do you fit this role?
Two answers are enough for a real match. No account needed.
Check my fit
Answers stay in this browser until you create an account.

Recommended for you based on this role

Operations
Remote, many countries
Similar stack
Same company
Haywards Heath
In office · 2+ years exp · Chester
Apply
Fleet Charger (Night) 7 hours ago
In office · Full-Time · 1+ year exp · Bachelor's Degree · London
DevOps
Windows
Apply
$43k – $46k per year · In office · 1+ year exp · Basildon
Apply
Hybrid · Full-Time · Manchester
Apply
In office · Full-Time · London
Analytics
Microsoft Excel
Apply
Remote (EAEU) · Full-Time · Moscow
Apply
Remote (AMER, US time zones hours) · 3+ years exp · Argentina · Costa Rica · Mexico
Apply
Hybrid · Full-Time · 12+ years exp · Bachelor's Degree · King of Prussia · Haywards Heath
Management
Smartsheet
Microsoft Project
Jira
Agile
Apply
Hybrid · Full-Time · Manchester · Haywards Heath
Python
PowerShell
AI/ML
Copilot
OpenAI
DevOps
Azure DevOps
Azure
Incident Management
Linux
Windows
Management
Jira
Agile
ITIL
ITSM
Service Desk
Apply
Customer Advisor 1 day ago
$34k – $40k per year · Equity · In office · Haywards Heath
Apply
$38k per year · In office · Haywards Heath
Apply
In office · Haywards Heath
Apply
See all jobs
This is one of many
2,184,380 more open roles from verified company boards, updated every day.