Senior Network Engineer
Oscar Technology
Senior Network / Infrastructure Engineer Leicester Hybrid £50,000-£60,000
We're partnering with a highly reputable organisation near Leicester to recruit a Senior Network / Infrastructure Engineer .
This is a hybrid role with 2 days working from home after probation , offering the opportunity to work within a large-scale enterprise environment supporting 7,000+ endpoints, 1,600+ Cisco LAN devices and 220+ WAN links across the UK .
The Role
You’ll act as a senior escalation point , providing technical leadership while designing, implementing, maintaining and optimising critical network and infrastructure services.
Key Skills & Experience
- Advanced hands‑on Cisco networking experience.
- Strong LAN/WLAN/WAN troubleshooting across multiple sites.
- Advanced routing: BGP, EIGRP & OSPF .
- Network design, implementation and optimisation.
- Strong understanding of network security .
- CCNA, CCNP or equivalent experience .
- Experience with Cisco Catalyst and Wireless .
- Knowledge of Cisco Firepower FMC, ISE and ISE-PIC highly desirable.
- Experience with Azure / hybrid environments .
- Strong troubleshooting skills and ability to handle complex escalations.
- Previous experience providing technical leadership or mentoring .
Why Apply?
A fantastic opportunity to join a technically advanced enterprise environment where you’ll influence network design, resolve complex issues and become a key technical escalation point.
Location: Leicester Hybrid: 2 days WFH after probation Salary: £50,000-£60,000
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