DV Cleared Network Engineer

DV Cleared Network EngineerLocation: London (100% On-site)Salary: Up to £100,000 + 10% BonusSecurity Clearance: Active DV Clearance required (10+ years UK residency essential)About the RoleWe are seeking a Network Engineer to join a global security practice delivering mission-critical infrastructure projects. This role directly supports the safety and resilience of critical national infrastructure and global defense capabilities.Working as part of a high-performing engineering practice, you will be responsible for designing, building, testing, validating, and maintaining secure network architecture across enterprise and data centre environments.Key ResponsibilitiesNetwork Infrastructure Management: Accountable for system design, build, testing, validation, maintenance, and support across all network components.Technology Implementation: Deploy new network technologies supporting enterprise and remote site connectivity in line with strategic customer requirements.Standards & Hardware: Maintain standards for global networks (wireless, LAN, SD-WAN) and manage physical/virtual hardware setups (routers, switches, firewalls, and monitoring tools).Network Security: Implement high-grade network security protocols and manage firewall/IDS/IPS configurations.Essential Skills & ExperienceRouting & Protocols: Deep experience with enterprise/operator-scale routing design using protocols such as OSPF, IS-IS, BGP, LDP, or RSVP.LAN & Switching: Strong knowledge of LAN switching in small-to-medium enterprise and data centre environments (e.g., RSTP/MSTP, LAG, MC-LAG, SPB, first‑hop security).Network Security: Practical expertise implementing network security standards, including MACSEC, IPSEC, and 802.1x.Firewalls & Inspection: Hands‑on experience with security design, firewall management, and IDS/IPS configuration.Key Vetting RequirementsMust hold active Developed Vetting ( DV ) security clearance.Package & BenefitsCompetitive base salary (up to £100,000 dependent on experience)10 % target annual bonusOutstanding pension schemeEqualised family leave2 weeks paid carer's leave & holiday purchase scheme*Rates depend on experience and client requirements

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