Network Engineer

Proactive.IT Appointments Ltd.
Charing Cross, United Kingdom
2 days ago

Role details

Contract type
Permanent contract
Employment type
Full-time (> 32 hours)
Working hours
Regular working hours
Languages
English
Experience level
Senior
Compensation
£ 70K

Job location

Charing Cross, United Kingdom

Tech stack

Link Aggregation (Ethernet)
Border Gateway Protocol
Cloud Computing
Data Centers
Disaster Recovery
DNS
Enhanced Interior Gateway Routing Protocol
Hot Standby Router Protocol
Intrusion Detection Systems
Virtual Private Networks (VPN)
Python
Network Security
Microsoft Visio
Network Architecture
Network Planning and Design
Network Monitoring
Routing
Open Shortest Path First
PCI Data Security Standards
Public Key Infrastructure
Remote Access Technology
Ansible
Virtual Local Area Networks
Virtual Router Redundancy Protocols
Wide Area Networks
Wireless Networks
Datadog
Network Routers
Scripting (Bash/Python/Go/Ruby)
VLAN Trunking Protocol (VTP)
Transport Layer Security
Identity Services Engine
Load Balancing
In-Plane Switching (IPS)
System Availability
Firewalls (Computer Science)
Amazon Web Services (AWS)
Forescout
SolarWinds (Software)
3-tier Architectures
Splunk
Big Ip
Cisco networks

Job description

This is a senior-level engineering role focused on enterprise network design, implementation, security and modernisation. The successful candidate will take ownership of complex infrastructure initiatives, working closely with architecture teams and senior stakeholders to deliver projects from concept through to full implementation., * Implement new network and network security technologies as defined by enterprise architecture.

  • Build, configure and test network infrastructure solutions across on-prem and cloud environments.

  • Contribute to the research and recommendation of innovative technologies to improve performance, resilience and scalability.

  • Engineer solutions using enterprise blueprints and standards.

  • Design and implement resilient architectures with disaster recovery and business continuity in mind.

  • Work with technologies including switches, routers, firewalls, wireless platforms, SDN fabrics, load balancers, NAC and cloud networking components.

  • Provide Tier 3 engineering support for complex incidents and escalations.

  • Participate in a 24×7 on-call rotation as required.

  • Produce and maintain detailed network documentation using Microsoft Visio.

  • Maintain and continuously improve network security posture in line with regulatory frameworks including PCI-DSS, PII, CIS and NIST.

Requirements

The position requires strong technical leadership, hands-on engineering expertise, and the ability to manage multiple workstreams in a large, regulated enterprise environment., * 5-7+ years of experience designing, implementing and supporting medium to large enterprise networks (10,000+ users).

  • Strong hands-on experience with Cisco enterprise technologies.
  • CCNP Enterprise (R&S) level knowledge required.
  • Solid understanding of:
  • Layer 2 technologies (STP, VLANs, VTP, LACP)
  • High availability designs (VPC, SVL, HSRP, VRRP)
  • Routing protocols (BGP, EIGRP, OSPF)
  • 1-2 years' experience designing and supporting data centre spine-leaf fabrics (Cisco / Arista).
  • Arista ACE L3 certification required
  • Experience with Cisco DNA Center.
  • Experience with SD-WAN technologies (Cisco, Palo Alto ION).
  • Enterprise-scale Cisco Wireless experience (WLC, FlexConnect, CAPWAP).

Desirable Experience

  • Palo Alto firewall platforms (Pan-OS, Threat Prevention, User-ID, GlobalProtect, HA, Prisma Access).
  • F5 BIG-IP platforms (LTM, GTM, APM, ASM / Cloud WAF).
  • Remote access VPN technologies.
  • Certificate lifecycle management (Venafi, PKI).
  • NAC solutions (Cisco ISE, Forescout).
  • Infoblox DNS / IPAM.
  • Cloud networking design and security principles.
  • Automation and scripting (Python, Ansible).
  • Network monitoring tools such as SevOne, SolarWinds, Datadog or Splunk.
  • Knowledge of network security architecture, IDS/IPS, VPNs and SSL technologies.

About the company

Proactive Appointments Limited operates as an employment agency and employment business and is an equal opportunities organisation

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