Senior Network Security Engineer

Penta Consulting are a technology service provider and leading outsourced partner helping to deliver professional and managed solutions across EMEA.

We’re currently looking for a Senior Network Security Engineer to join a high-impact programme delivering secure, large-scale network transformation. This role is ideal for someone with deep Cisco expertise who thrives in complex environments and enjoys working on cutting-edge security solutions.

What you’ll be doing:

• Designing, implementing, and supporting Cisco security solutions across enterprise environments
• Leading and contributing to deployments of Cisco ISE (Identity Services Engine) for network access control
• Managing and optimising Cisco Firepower Threat Defence (FTD) and ASA firewalls
• Supporting migration, upgrade, and transformation initiatives within network security
• Troubleshooting complex network and security issues across multi-site infrastructures
• Working closely with architects, project teams, and stakeholders to deliver secure, scalable solutions

What we’re looking for:

• Strong hands-on experience with:
• Cisco ISE (policy sets, profiling, posture, 802.1X)
• Solid background in network security engineering within enterprise environments
• Experience working on migration or transformation programmes
• Strong understanding of networking fundamentals (routing, switching, TCP/IP)
• Ability to communicate effectively with both technical and non-technical stakeholders