Network Engineer

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. Viridien is seeking a Network Engineer to support the operation, reliability, and continuous improvement of its global enterprise and data centre network infrastructure. Based within the Network Operations team at the UK HPC Hub, this role is responsible for supporting enterprise, data centre, cloud-connected, security, and SD-WAN environments. You will contribute to operational support, infrastructure projects, and technology lifecycle activities while helping improve the resilience, performance, and security of Viridien's global network., You will join the Network Operations team, responsible for delivering reliable, secure, and high-performing network services that support Viridien's global business, operational, and research activities. Working as part of a global engineering team, you will collaborate with infrastructure teams, vendors, and business stakeholders to support day-to-day operations and ongoing network improvements., * Support, maintain and troubleshoot enterprise network infrastructure across WAN, LAN, wireless, datacentre, cloud-connected and security environments.

• Deploy, configure and monitor routing, switching, firewall and network security platforms.
• Investigate network incidents, contribute to root cause analysis and support preventative improvement actions.
• Monitor network availability, performance, health and capacity across critical services.
• Participate in infrastructure projects, hardware refreshes, migrations and service improvement initiatives.
• Work with senior engineers to implement network enhancements and introduce new technologies.
• Maintain accurate technical documentation, diagrams, standards and operational procedures.
• Support network security, resilience, compliance and lifecycle management activities.
• Collaborate with vendors, service providers and internal stakeholders to support operational and project requirements.
• Participate in an on-call support rota and occasional out-of-hours maintenance activities., 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.

• Approximately 3-5 years' experience supporting enterprise, datacentre, cloud-connected or service provider network environments.
• Hands-on experience configuring, supporting and troubleshooting production network infrastructure.
• Good understanding of routing, switching, WAN, firewall and network security fundamentals.
• Practical knowledge of technologies such as BGP, OSPF, VLANs, QoS, VPNs and TCP/IP.
• Experience using monitoring, alerting or operational management platforms.
• Strong troubleshooting, analytical and problem-solving skills.
• Ability to work effectively within a collaborative technical team.
• Strong written and verbal communication skills.

Preferred

• Experience with Arista, Aruba/HPE, Cisco, Dell, Palo Alto or Juniper technologies.
• Exposure to SD-WAN and hybrid networking environments.
• Familiarity with Azure networking or cloud connectivity solutions.
• Knowledge of datacentre networking technologies such as VXLAN, EVPN or MLAG.
• Experience with telemetry, observability or performance monitoring platforms.
• Experience with scripting or automation.
• Industry certifications such as CCNA, CCNP, ACSP, ACMP, or PCNSA.
• Degree in Computer Science or a related discipline, or equivalent practical experience., * Curious and motivated to keep learning.
• Practical, hands-on, and service focused.
• Takes ownership and delivers work reliably.
• Collaborative and able to build effective working relationships.
• Proactive in identifying improvements and resolving issues.
• Comfortable working in a global technical environment.
• Able to balance operational support with project delivery.
• Committed to continuous professional development.

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

Sponsorship of visas/comprehensive relocation packages

Bank Holiday Swap - our holiday swap program allows you to change it for another day of your choice!

Relaxed dress code policy