Network Engineer

Company Description

Version 1 has celebrated 30 years in business and continues to be trusted by global brands to deliver technology and transformation solutions that drive customer success. Our deep expertise enables our customers to navigate the rapidly evolving technology landscape. We foster strong partnerships with global technology leaders including Microsoft, AWS, Oracle, Red Hat, OutSystems, Snowflake, ensuring that our customers are provided with the highest quality solutions and services. 

 We’re an award-winning employer reflecting how our employees are at the very heart of  what we do: 

• UK & Ireland's premier AWS, Microsoft & Oracle partner 
• 3300+ strong, €350/£300m revenue business 
• 10+ years as a Great Place to Work in Ireland & UK 
• Best Workplace for Women in the UK & Ireland by GPTW 
• Best Workplace for Wellbeing in the UK by GPTW 

We’re a core values driven company, we hire people who share our values, and we reward those who display and foster them, it’s deeply embedded within our DNA. Invest in us and we’ll invest in you!. 

Job Description

Role Purpose

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.

Qualifications

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).

Additional Information

Why Version 1? 

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

• Share in our success with our Quarterly Performance-Related Profit Share Scheme, where employees collectively benefit from a share of our company's profits 
• Strong Career Progression & mentorship coaching through our Strength in Balance & Leadership schemes with a dedicated quarterly Pathways Career Development programme 
• Flexible/remote working, Version 1 is tremendously understanding of life events and people’s individual circumstances and offer flexibility to help achieve a healthy work life balance 
• Financial Wellbeing initiatives including; Pension, Private Healthcare Cover, Life Assurance, Financial advice and an Employee Discount scheme 
• Employee Wellbeing schemes including Gym Discounts, Bike to Work, Fitness classes, Mindfulness Workshops, Employee Assistance Programme and much more. Generous holiday allowance, enhanced maternity/paternity leave, marriage/civil partnership leave and special leave policies 
• Educational assistance, incentivised certifications, and accreditations, including AWS, Microsoft, Oracle, and Red Hat 
• Reward schemes including Version 1’s Annual Excellence Awards & ‘Call-Out’ platform. 
• Environment, Social and Community First initiatives allow you to get involved in local fundraising and development opportunities as part of fostering our diversity, inclusion and belonging schemes. 

And many more exciting benefits… drop us a note to find out more.    

Version 1 is an equal opportunities employer. 
We are committed to building a diverse, inclusive and respectful workplace where everyone feels valued and able to thrive. We welcome applications from people of all backgrounds, identities and lived experiences, and we value the different perspectives people bring including those shaped by disability and neurodiversity. 

We want every candidate to have a positive and accessible recruitment experience. If you need reasonable adjustments at any stage of the process, please contact your recruiter at Version 1. We will consider all requests carefully, respectfully and confidentially. 

Video links: https://www.youtube.com/watch?v=F_d3ELTH5zo