The Network Infrastructure Engineer will manage network stability, perform operational reporting, upgrade devices, and enhance automation processes while ensuring compliance and incident resolution.
Our CompanyWhat You Need to Succeed
EOS IT Solutions is a global technology and logistics company, providing Collaboration and Business IT Support Services to some of the world’s leading organisations. We deliver innovative, customer‑centric solutions across enterprise infrastructure, cloud, and digital workplace services. At EOS, we partner closely with our clients to build resilient, scalable, and secure technology environments that enable long‑term success.
Position OverviewWe are seeking a highly skilled Network Infrastructure Engineer to support the ongoing stability and resilience of a global network environment. In this role, you will own critical operational deliverables including technical debt remediation, lifecycle management, automation maintenance, compliance reporting, and incident resolution.
You will collaborate closely with client and internal engineering teams to ensure the network remains secure, scalable, and aligned with best‑in‑class operational standards. This position requires a strong technical foundation in enterprise networking, automation, cloud infrastructure, and documentation excellence, along with a proactive and service‑oriented mindset.
What You’ll Do- Technical Debt Remediation and Operational Reporting - Deliver a monthly technical debt report identifying issues within Arista CVP/CVaaS and documenting all successfully remediated items. Proactively analyse network configurations and automation pipelines to identify risks, inefficiencies, and opportunities for improvement.
- Network Resilience and Risk Mitigation - Conduct scheduled network resilience and failover tests, producing detailed reports outlining vulnerabilities, test outcomes, and validated remediation actions. Partner with engineering teams to ensure improvements are implemented, verified, and sustainably embedded.
- Device Lifecycle and Upgrade Management - Execute quarterly network device upgrades, including routers, switches, and firewalls, in line with approved maintenance windows. Document upgrade plans, outcomes, rollback procedures, and post‑change validation results.
- Automation, CI/CD, and Infrastructure as Code - Maintain and enhance existing automation pipelines by resolving bugs and improving workflows. Deliver validated Infrastructure as Code templates using tools such as Terraform, Ansible, and Python to support consistent, scalable deployments. Ensure CI/CD processes remain secure, reliable, and aligned with evolving network standards.
- Cloud Server Health and Data Protection - Produce a monthly GCP Server Health Report highlighting performance trends, optimisation opportunities, and configuration drift. Deliver a Disaster Recovery Readiness Report confirming backup integrity, configuration protection, and recovery preparedness.
- Compliance, Licensing, and Documentation - Maintain and deliver an up‑to‑date Network Licensing Log each month, ensuring compliance with vendor and contractual requirements. Produce accurate as‑built documentation for all new configurations, deployments, and architectural changes.
- Incident and Request Management - Resolve assigned network incidents and service requests in accordance with defined SLAs. Provide clear communication, conduct root‑cause analysis, and recommend preventative actions for recurring issues.
- Minimum of 5 years’ experience in Network Engineering or Network Operations within enterprise‑scale environments
- Strong hands‑on expertise with Arista and Cisco technologies, routing and switching, firewalls, and network automation
- Experience with automation frameworks and Infrastructure as Code tools such as Terraform, Ansible, and Python
- Familiarity with GCP or other major cloud platforms, including monitoring, configuration management, and backup validation
- Proven ability to manage complex operational workflows, maintenance windows, and cross‑team coordination
- Strong documentation skills, including SOPs, MOPs, as‑built diagrams, and compliance reporting
- Excellent communication, analytical, and problem‑solving skills
- Professional‑level network certification (e.g., CCNP, Arista ACE L3, or equivalent) preferred
- Ability to work proactively, manage multiple priorities, and consistently deliver against defined service commitments
At EOS IT Solutions, we believe that diverse perspectives make us stronger. We are committed to creating an inclusive environment where everyone feels respected, supported, and empowered to do their best work. We welcome people of all backgrounds, identities, and experiences, and we strive to ensure equal opportunity throughout our hiring and employment practices.
#IND
Similar Jobs
Artificial Intelligence • Semiconductor
The Senior Cloud Network Engineer will develop and deploy cloud services, manage high-performance networking, and automate network operations while collaborating with teams across the organization.
Top Skills:
AnsibleBashDockerElasticsearchEthernetGitGrafanaKubernetesLinuxOpensearchOpenstackPrometheusPythonSlurmTerraform
Financial Services
Join Qube Research & Technologies as a Network Engineer responsible for designing large-scale datacentre networks, ensuring high-performance connectivity, and collaborating with teams to enhance infrastructure and troubleshooting.
Top Skills:
AnsibleEvpnGitGo/GolangPythonRouting ProtocolsVxlan
Information Technology • Cybersecurity
Join the Operations team as a Network Engineer, supporting and maintaining networks across data centers and enterprise customers, troubleshooting issues, and ensuring high service standards.
Top Skills:
ArubaAzureBgpCiscoFirewall PoliciesJuniperLacpLdpMplsNatNetwork Security ConceptsOspfPrtgQinqSolarwindsStpVlansVMwareVrrpWireshark
What you need to know about the London Tech Scene
London isn't just a hub for established businesses; it's also a nursery for innovation. Boasting one of the most recognized fintech ecosystems in Europe, attracting billions in investments each year, London's success has made it a go-to destination for startups looking to make their mark. Top U.K. companies like Hoptin, Moneybox and Marshmallow have already made the city their base — yet fintech is just the beginning. From healthtech to renewable energy to cybersecurity and beyond, the city's startups are breaking new ground across a range of industries.
