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SC Cleared Network Engineer - Automation and Operations @ Lorien

London, England, GBOnsiteContract
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About this role

6 month contract/50% on site

We're partnering with a leading organisation to recruit an experienced Senior Network Engineer for an exciting contract opportunity. Joining a highly skilled infrastructure team, you'll play a key role in supporting, maintaining, and enhancing critical network services across a large-scale enterprise environment.

This is a hands-on position where you'll be responsible for network operations, troubleshooting complex issues, infrastructure improvements, and driving automation initiatives to improve efficiency, resilience, and service reliability.

Key Responsibilities

  • Support and maintain enterprise network infrastructure and services.
  • Troubleshoot and resolve complex network incidents and problems.
  • Deliver network upgrades, enhancements, and project-based changes.
  • Work with cross-functional teams across infrastructure, security, and cloud technologies.
  • Drive automation and Infrastructure as Code (IaC) adoption to improve operational efficiency.
  • Contribute to continuous service improvement and operational excellence.

Essential Skills & Experience

  • Strong enterprise network engineering experience.
  • Cisco technologies (CCNP level or equivalent).
  • Cisco Nexus and UCS environments.
  • F5 Load Balancing and DNS.
  • Check Point Firewall technologies.
  • Strong routing, switching, and network security knowledge.
  • Experience with automation tools such as Python, Ansible, or Terraform.
  • Knowledge of ITIL-based operational processes.

Desirable

  • Experience within Financial Services or other highly regulated environments.
  • Azure and/or AWS networking experience.
  • Exposure to network automation and Infrastructure as Code best practices.

Guidant, Carbon60, Lorien & SRG - The Vertage Group Portfolio are acting as an Employment Business in relation to this vacancy.

Skills

Cisco technologiesCCNPcisco nexusF5 load balancingDNSCheck Point FirewallPythonAnsibleTerraformITILNetwork SecurityAWS networking

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