Senior Network Engineer

Indra Group

. Support incoming service transition and project implementation activities, including technical delivery, operational readiness, testing, documentation and handover into BAU operations.

Posted 9/24/2026contractRedhill • United KingdomSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates extensive experience in designing, installing, and supporting complex multi-site LAN and WAN networks, with a strong focus on Cisco technologies and network security. Proficient in network troubleshooting, documentation, and compliance within enterprise environments.

Highest-signal resume keywords

Cisco TechnologiesNetwork TroubleshootingMPLSBGPCCNP Enterprise

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Routing and SwitchingIP AddressingDynamic Routing ProtocolsFirewall TechnologiesNetwork DesignNetwork Performance MonitoringTraffic ManagementVPNLoad BalancersNetwork Documentation

Soft Skills

Problem-SolvingCommunication

Tools & Technologies

SolarWindsNetFlowPacket AnalysersF5 Load BalancersJuniper Technologies

Certifications & Qualifications

CCNP Enterprise

Industry Keywords

TransportPublic SectorRegulated EnvironmentsMission-Critical Environments

Tech Stack

Tools & technologies

DNSFirewallsSwitching

About the role

Key responsibilities & impact

Support incoming service transition and project implementation activities, including technical delivery, operational readiness, testing, documentation and handover into BAU operations.
Support stable ongoing network services by managing network-related incidents, service requests and escalations in line with agreed service levels.
Contribute to network transformation initiatives through technical input, implementation support, migration assistance and specialist engineering expertise.
Install, configure, commission and support routers, switches, firewalls, load balancers and associated connectivity services.
Provide input into network design, technical options, equipment recommendations and deployment approaches.
Monitor network performance and availability, perform health checks, identify risks or degradation and support corrective actions.
Administer and troubleshoot MPLS, BGP, OSPF, IPsec, VLANs, spanning tree, QoS, remote access and secure routing solutions.
Support network change planning, implementation, communications and procedural compliance.
Create and maintain network documentation, operational procedures and knowledge articles.
Support network availability, performance, scalability and security through traffic management, WAN optimisation, caching, firewalling, encryption and quality-of-service techniques.

Requirements

What you’ll need

Extensive experience designing, installing, commissioning and supporting complex multi-site LAN and WAN networks, predominantly using Cisco technologies.
Strong knowledge of routing and switching, IP addressing and dynamic routing protocols including BGP and OSPF.
Hands-on experience with MPLS, IPsec, QoS, VPN and firewall technologies.
Strong network troubleshooting and problem-solving skills within enterprise, data centre or customer-facing environments.
Experience with Cisco routers, switches and Nexus platforms.
Experience supporting network security technologies, including firewalls, access control and encryption.
Experience using network monitoring and diagnostic tools such as SolarWinds, NetFlow or packet analysers.
Ability to produce and maintain network documentation, diagrams and technical procedures.
Experience working with incident, service request and change management processes.
CCNP Enterprise or equivalent certification (desirable).
Experience with F5 load balancers (desirable).
Experience with Juniper or other firewall technologies (desirable).
Experience with DHCP, DNS, RADIUS/TACACS+ and related network services (desirable).
Experience in transport, public sector, regulated or mission-critical environments (desirable).

Benefits

Comp & perks

Holidays: 25 days per annum + 8 days bank holidays (options to buy/sell days).
Pension – 4% employee and 4% employer.
Private medical insurance (including dental & optical).
Life assurance.
Income protection.
Employee assistance programs.
Flexible/remote working options.
Charitable initiatives.
Social events (formal & informal).
Learning and development programs.
Innovative & collaborative work environment.