3 of 3 SC Cleared Network Engineer Jobs in Portsmouth

L3 Network Engineer (CISCO) - Must have an active SC or DV Clearance - Must be willing to apply for DV if SC Cleared An opportunity is available for an experienced L3 Network Engineer (CISCO) to join a committed team supporting UK Military systems. This is a fully on-site role … in Portsmouth and requires strong 3rd line network support expertise, particularly in secure environments. You will work on incident resolution and system change implementation across LAN and WAN networks. Key Responsibilities Provide 3rd line support for LAN and WAN environments Manage escalated incidents from 1st and 2nd line teams Implement approved changes to live systems Install, configure, maintain … of network changes and design updates Effective collaboration with cross-functional teams Experience supporting defence or military environments This role is suited to an experienced and security-cleared network engineer who enjoys hands-on support in high-assurance environments. To apply send your CV for review. More ❯

Role: Network & Security Engineer Contract: 6 months (initial) Rate: £500/day (Inside IR35) Location: Onsite - PortsmouthClearance: MUST have SC We are seeking a highly skilled Network & Security Engineer to join a leading organisation based in Portsmouth. Key Responsibilities Extension and redesign of wireless networks Security migrations (Juniper to Fortinet firewalls … Network architecture, design, and optimisation Incident investigation and resolution Implementing approved network changes Measuring and improving infrastructure performance Producing technical documentation and customer updates Administration of IT networks, firewalls, users, and site security Essential Skills & Experience 3+ years' experience as a Network/Security Engineer in a service provider environment Strong knowledge … Checkpoint or F5 security platforms Industry certifications such as CCNA, CCNP, PCNSE, CCSA or F5-CTS (LTM/ASM) Ability to work semi-autonomously and manage multiple projects simultaneously SC Clearance Reasonable Adjustments: Respect and equality are core values to us. We are proud of the diverse and inclusive community we have built, and we welcome applications from people More ❯

Network Engineer - £700/day (Inside IR35) - SC Cleared - Onsite in Portsmouth Location: Portsmouth (Onsite, 5 days/week) £700/day - Inside IR35 What You'll Need to Bring: Deep hands-on expertise Layer 2/3 switching and routing ideally practising CCNP A self-starting mindset & someone who can own, scope, and … the historical issues, and help clean up some technical debt. Please note: This role is INSIDE IR35 and requires Full time onsite presence in Portsmouth. Only candidates with active SC clearance can be considered. More ❯