Network Engineer

Version 1 has celebrated over 29 years in Technology Services and continues to be trusted by global brands to deliver solutions that drive customer success. Version 1 has several strategic technology partners including Microsoft, AWS, Oracle, Red Hat, OutSystems and Snowflake. We're also an award-winning employer reflecting how employees are at the heart of Version 1. 

We've been awarded: Innovation Partner of the Year Winner 2023 Oracle EMEA Partner Awards, Global Microsoft Modernising Applications Partner of the Year Award 2023, AWS Collaboration Partner of the Year - EMEA 2023 and Best Workplaces for Women by Great Place To Work in UK and Ireland 2023. 

As a consultancy and service provider, Version 1 is a digital-first environment and we do things differently. We're focused on our core values; using these we've seen significant growth across our practices and our Digital, Data and Cloud team is preparing for the next phase of expansion. This creates new opportunities for driven and skilled individuals to join one of the fastest-growing consultancies globally. 

We are seeking a motivated Network Engineer with 6-10 years' experience to support, design, maintain, implement, and optimise network infrastructure across enterprise environments.

Key responsibilities

Requirements

• Network Operations & Support
  • Configure, monitor, and troubleshoot routers, switches, firewalls, and wireless infrastructure.
  • Provide 2nd/3rd line support for network incidents, ensuring timely resolution within SLAs.
  • Escalate complex issues to senior engineers or vendors as needed.
• Network Performance & Monitoring
  • Monitor LAN, WAN, and VPN connections using network monitoring tools (e.g., SolarWinds, PRTG, or Wireshark).
  • Analyse traffic patterns, troubleshoot latency or packet loss, and ensure optimal performance.
  • Maintain logs, metrics, and performance reports for capacity planning.
• Security & Compliance
  • Implement and maintain security controls such as firewalls, intrusion prevention, and VPNs.
  • Ensure compliance with internal policies and regulatory requirements.
  • Support vulnerability assessments and remediation of network-related risks.
• Implementation & Upgrades
  • Assist in the rollout of new networking solutions and infrastructure upgrades.
  • Support migrations to hybrid/cloud networking environments (AWS, Azure, OCI).
  • Participate in change management activities, including planning, testing, and documentation.
• Documentation & Collaboration
  • Maintain accurate network diagrams, configuration records, and SOPs.
  • Collaborate with global infrastructure, operations, and security teams to ensure seamless service delivery.
  • Provide knowledge sharing and guidance to junior engineers and support teams.

Essential experience & skills

• 6-10 years' hands-on experience in enterprise network engineering, administration and support.
• Strong understanding of network protocols (TCP/IP, OSPF, BGP, VLANs, DNS, DHCP, VPN).
• Experience configuring and troubleshooting routers, switches, and firewalls (Cisco, Juniper, or Fortinet).
• Exposure to wireless technologies (Wi-Fi controllers, access points) and network security principles.
• Proficiency with network monitoring and diagnostic tools (SolarWinds, Wireshark, PRTG, Nagios, ITRS, etc.).
• Ability to perform root cause analysis and resolve complex connectivity issues under pressure.
• Familiarity with hybrid networking (on-premises + public cloud integration: AWS, Azure, OCI).
• Knowledge of network security practices (firewall rules, VPN configuration, IPS/IDS).
• Knowledge of SD-WAN and network segmentation.
• Strong documentation, communication, and collaboration skills in a global delivery model.

Certifications (highly desirable)

• Cisco Certified Network Associate (CCNA) or Cisco Certified Network Professional (CCNP).
• CompTIA Network+ or CompTIA Security+.
• Juniper Networks Certified Professional (JNCIP).
• Fortinet Security Administrator or equivalent firewall certification.
• AWS Certified Advanced Networking – Specialty or Azure Network Engineer Associate for hybrid/cloud environments.
• ITIL Foundation Certification (advantageous for working within IT service management frameworks).

At Version 1, we believe in providing our employees with a comprehensive benefits package that prioritises their well-being, professional growth, and financial stability. 

One of our standout advantages is the ability to work with a hybrid schedule along with business travel, allowing our employees to strike a balance between work and life. We also offer a range of tech-related benefits, including an innovative Tech Scheme to help keep our team members up-to-date with the latest technology. 

We prioritise the health and safety of our employees, providing private medical and life insurance coverage, as well as free eye tests and contributions towards glasses. Our team members can also stay ahead of the curve with incentivized certifications and accreditations, including AWS, Microsoft, Oracle, and Red Hat. 

Our employee-designed Profit Share scheme divides a portion of our company's profits each quarter amongst employees. We are dedicated to helping our employees reach their full potential, offering Pathways Career Development Quarterly, a programme designed to support professional growth.