Network Security Architect

CBS Butler Limited

Newbury, UK

6 days ago

Apply on www.cv-library.co.uk

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Role details

Contract type

Temporary contract

Employment type

Full-time (> 32 hours)

Experience level

Expert

Working hours

Regular working hours

Job source

www.cv-library.co.uk

Tech stack

Link Aggregation (Ethernet) Apple IOS Border Gateway Protocol Catalyst (Software) Complex Networks Enhanced Interior Gateway Routing Protocol Virtual Private Networks (VPN) Junos Python (Programming Language) Network Security Netconf Cisco Nexus Switches

+15 more

Open Shortest Path First (OSPF) Overlay Transport Virtualization Ansible Virtual Local Area Networks Transport Layer Security Identity Services Engine Load Balancing Amazon Virtual Private Cloud (VPC) Juniper Fortinet Routing & Switching Firepower Restful APIs Big Ip Cisco

Job description

Lead the design and hands-on implementation of complex network and security solutions
Create professional HLDs, LLDs, implementation plans and operational runbooks
Work across Cisco, Juniper, Fortinet and F5 technologies
Design and troubleshoot Cisco ACI environments, including spine/leaf, multi-site and multi-pod
Engineer advanced BGP, OSPF, IS-IS, EIGRP, VXLAN, VLAN, STP, VPC/LACP and QoS solutions
Design and implement NGFW, VPN, security policy and HA architectures
Deliver F5 L4/L7 load balancing, SSL offload and GSLB
Lead PoCs, design validation and pre/post implementation testing
Act as the technical lead and primary point of contact for key stakeholders
Mentor engineers and coordinate technical delivery
Troubleshoot complex network and security issues and engage vendors when required

Requirements

You’ll be an experienced Network/Security specialist with a proven track record delivering complex enterprise or service-provider environments. You should have:

Strong Cisco ACI experience
Advanced routing & switching expertise
Strong network security experience
Multi-vendor implementation experience
Proven HLD/LLD and technical documentation skills
Strong stakeholder and client-facing capability
Experience leading technical delivery and mentoring engineers
Professional certifications such as CCIE, JNCIE, ACMP or equivalent are highly desirable.

Technical toolkit: Cisco: IOS/IOS-XE/IOS-XR/NX-OS, ACI, Firepower, ISE, Catalyst Center/DNAC Juniper: JunOS, SRX Fortinet: FortiOS, FortiGate, FortiManager, FortiAnalyzer F5: BIG-IP LTM/GTM/ASM/APM, iRules

Experience with Python, Ansible, REST/NETCONF/RESTCONF or gRPC is highly desirable.