Network Cisco Specialist (3rd Line)
Location
London, London
Job Type
Full-time
Category
computer-and-mathematical
Posted
June 16, 2026
Network Cisco Specialist (3rd Line)
Hybrid working, London 2/3 times per week.
Salary up to 90k.
My client is looking for a skilled Cisco networking professional to join thier expanding team, acting as the highest technical escalation point for complex network and security issues across our managed customer base.
You'll take ownership of major incidents, deliver network projects, perform root cause analysis, and support cutting-edge Cisco technologies including ISE, DNA Centre, Wireless, Security, and Automation.
What You'll Be Doing
* Resolving complex 3rd line network and security incidents
* Supporting Cisco ISE, DNA Centre and Wireless environments
* Delivering network upgrades, migrations and security projects
* Managing firmware lifecycles and disaster recovery testing
* Producing RCA documentation for major incidents
* Acting as a technical SME and mentoring junior engineers
* Worki...
Hybrid working, London 2/3 times per week.
Salary up to 90k.
My client is looking for a skilled Cisco networking professional to join thier expanding team, acting as the highest technical escalation point for complex network and security issues across our managed customer base.
You'll take ownership of major incidents, deliver network projects, perform root cause analysis, and support cutting-edge Cisco technologies including ISE, DNA Centre, Wireless, Security, and Automation.
What You'll Be Doing
* Resolving complex 3rd line network and security incidents
* Supporting Cisco ISE, DNA Centre and Wireless environments
* Delivering network upgrades, migrations and security projects
* Managing firmware lifecycles and disaster recovery testing
* Producing RCA documentation for major incidents
* Acting as a technical SME and mentoring junior engineers
* Worki...