Senior Network Specialist with Security and Cisco – City London
Our Client urgently requires a Senior Network Specialist with heavy background in Network Security on Cisco and Microsoft.
The security and support of the company’s network is paramount.
Predominately a support role (BAU) with design of scalable solutions deliverable through projects.
Encompassing numerous technologies that benefit high-availability solutions.
This role requires a responsible individual who can design and deliver secure networking solutions.
Fast thinker who can diagnose, assist others and remediate BAU support issues.
Main Aspects of the role:
- Work within Infrastructure team in supporting and delivering all aspect of BAU and support services
- Design, build and implement firewall solutions from perimeter to DMZ roles
- Support IPS deployment for European branches
- Develop, maintain and deliver global standards to all networking devices
- Remediate Penetration Test results
- Ensure seamless migration of network estate to newly adopted security framework
General Skills
- Experience working within mission-critical environments
- Experience in operational deploymentsDatacentre cabling and racking of equipment
Technical Skills you need to bring to the table:
- In-depth knowledge of CISCO including firewalls, switches and routing protocols
- In-depth knowledge of supporting a datacentre and branch interconnectivity
- Strong technical skills are essential
- Experience of CISCO multilayer switches and routers, including 6500s
- CISCO certification, ideally CCNP
- CISCO CSM
- VLAN segregation
- McAfee HIPS, Trend Micro
- Centralised authentication service (AAA)
- SafeNet Ethernet Encryptor
- RADIUS / RSA
- Security certification (advantageous)
You will also need to an understanding of the following technologies:
VLAN segregation. DMZ. VSS. Failover. OSPF. High availability.
CISCO. Palo Alto. Juniper. McAfee IPS. SafeNet. Tripwire.
This is a contract role for up to 18 months to start immediately.
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Senior Network Specialist with Security and Cisco – City London employer: Project Freelance
Onyx-Conseil is an exceptional employer that fosters a culture of innovation and collaboration, allowing you to take ownership of complex cloud projects while enjoying the flexibility of remote work. With a strong emphasis on professional development, you'll have ample opportunities to mentor peers and influence key architectural decisions, all within a supportive environment that values your contributions. Located in Guildford, the company offers a unique blend of autonomy and teamwork, making it an ideal place for those seeking meaningful and rewarding employment in the tech industry.
