151 to 175 of 266 Network Security Jobs in England

landing zone readiness, cutover planning, and decommissioning. Own core Azure networking design and operations, including vNETs/subnets, routing, peering, private endpoints, NSGs, and network security patterns. Manage hybrid connectivity concepts such as ExpressRoute, vWAN, VPN gateways, and integration with on-prem network services. Partner with network/security teams to implement segmentation and secure access to applications and data. Implement and maintain Azure security and governance controls (Policy/initiative, RBAC, logging/monitoring, and automated compliance guardrails). Maintain working knowledge and provide escalation support of VMware vSphere environment, Windows Servers, Active ...

buildouts, with a strong focus on technology infrastructure. You'll be key in coordinating complex deployments across multiple sites, making sure intergration of AV, network, security and facilities systems is seamless! You'll be the central point of coordination between internal IT teams, external vendors, construction partners … concurrent technology rollouts across multiple office locations Develop and maintain detailed project plans, schedules, budgets, and risk logs Work closely with teams across Network, Security, Systems, AV, Facilities, and Construction Ensure effective communication and collaboration across all stakeholders Manage relationships with contractors, integrators, and third-party partners Oversee ...

Network Engineer (SC Cleared) – ACI Specialist Hybrid – Newbury (2–3 days per week onsite, remainder remote) £400 per day (Outside IR35) SC Clearance Essential Overview We are seeking an experienced Network Engineer with strong Cisco ACI expertise to join our team on a contract basis. This role … supporting modern data centre networks, while also navigating legacy infrastructure where required. Key Responsibilities Lead the design, implementation, and support of Cisco ACI-based network environments Manage and optimise Cisco Nexus 9000 (NX-OS & ACI) infrastructure within on-prem data centres Ensure network security best practices ...

Network Engineer (SC Cleared) – ACI Specialist Hybrid – Newbury (2–3 days per week onsite, remainder remote) £400 per day (Outside IR35) SC Clearance Essential Overview We are seeking an experienced Network Engineer with strong Cisco ACI expertise to join our team on a contract basis. This role … supporting modern data centre networks, while also navigating legacy infrastructure where required. Key Responsibilities Lead the design, implementation, and support of Cisco ACI-based network environments Manage and optimise Cisco Nexus 9000 (NX-OS & ACI) infrastructure within on-prem data centres Ensure network security best practices ...

Senior Cyber Security Architect Location: UK (Remote/Home-based) - excluding London Salary: £100,000 – £120,000 + 10% Bonus The Role As a Senior Cyber Security Architect , you will be responsible for designing and embedding strong security practices across cloud platforms and services. Working within Agile … take on technical leadership responsibilities while continuing to grow your own expertise. Key Responsibilities Design and deliver secure cloud services and solutions. Identify security issues in system designs and recommend practical mitigations. Apply knowledge of security standards and regulations (e.g. NCSC, ISO, NIST, PCI, GDPR). Contribute ...

Sheer Jobs Limited is recruiting on behalf of a local authority client for a Senior Cyber Security Engineer to play a critical role in strengthening and optimising their cyber security function. This position is key to maximising the effectiveness of a newly implemented outsourced SOC (NCC Group), leveraging … Splunk and CrowdStrike. You will provide senior-level technical expertise to enhance security operations, improve threat detection, and upskill the internal team. Key Responsibilities Lead CrowdStrike Falcon deployment, configuration, and optimisation Design and enhance Splunk SIEM dashboards, alerts, and data models Act as an escalation point for major cyber ...

seeking an experienced Network Engineer to join a global IT services company based in Birmingham,you will be providing advanced technical support and leadership across network operations. This role is ideal for a highly skilled network engineer, with expertise across Palo Alto and Cloud networks. Ideally … individual who thrives in complex environments and is passionate about delivering resilient, secure, and high-performing network services. Key Responsibilities Act as the primary escalation point for complex network-related issues. Provide Level 3/SME support across networking services and infrastructure. Lead troubleshooting efforts for major incidents ...

With a strong presence in the UK, we partner with companies across industries to deliver best-in-class advisory services in accounting, risk, cyber security, technology, and business transformation. We pride ourselves on combining technical expertise with a practical, hands-on approach, helping our clients strengthen resilience, meet regulatory … increasingly digital and risk-driven landscape. Technical and Domain Experience: · Conduct cybersecurity maturity and risk assessment and for clients. · Practical experience implementing security controls, in areas such as MDR, IAM, Network Security, Cloud Deployments. · Advise clients on cybersecurity strategy, metrics and reporting for various levels of stakeholders ...

Security Consultant London (Flexible/Hybrid Working) £45,000 – £70,000 + Package (Location Dependent) The Opportunity We’re hiring Security Consultants to join a growing team delivering impactful work across the UK health and public sector landscape. This is an opportunity to work on high-profile, mission … designing and advising on secure systems across large-scale programmes. This includes: Designing secure architectures across complex IT and transformation projects Advising on security strategy, risk, and compliance across public sector environments Identifying vulnerabilities and recommending pragmatic, risk-based solutions Supporting clients with regulatory frameworks (e.g. ISO 27001, NIST ...

Security Consultant Manchester (Flexible/Hybrid Working) £45,000 – £65,000 + Package (Location Dependent) The Opportunity We’re hiring Security Consultants to join a growing team delivering impactful work across the UK health and public sector landscape. This is an opportunity to work on high-profile, mission … designing and advising on secure systems across large-scale programmes. This includes: Designing secure architectures across complex IT and transformation projects Advising on security strategy, risk, and compliance across public sector environments Identifying vulnerabilities and recommending pragmatic, risk-based solutions Supporting clients with regulatory frameworks (e.g. ISO 27001, NIST ...

Security Consultant Bristol (Flexible/Hybrid Working) £45,000 – £65,000 + Package (Location Dependent) The Opportunity We’re hiring Security Consultants to join a growing team delivering impactful work across the UK health and public sector landscape. This is an opportunity to work on high-profile, mission … designing and advising on secure systems across large-scale programmes. This includes: Designing secure architectures across complex IT and transformation projects Advising on security strategy, risk, and compliance across public sector environments Identifying vulnerabilities and recommending pragmatic, risk-based solutions Supporting clients with regulatory frameworks (e.g. ISO 27001, NIST ...

Network Engineer Location: BARROW IN FURNESS, Cumbria, Full onsite. Expenses: payable Duration: 6 months MUST BE PAYE THROUGH UMBRELLA We are heading up a recruitment drive for a global consultancy that require a SC Cleared Network Engineer to join them on a major government project that's based … complex or high business impact solutions. Performing infrastructure surveys, wired and wireless. Get involved in office moves, adds, changes Perform technical refresh of network hardware and cabling. Configuring core infrastructure components eg Switches, Routers, Firewalls, load balancers, voice systems etc. Performing impact assessments on large or complex networks. Performing ...

SOAR) Location: London (Onsite – 5 days per week) Salary: £65,000 base + package NOTE: Candidates for this opportunity must be eligible for UK Security Clearance. We are seeking a skilled SOC Engineer with a strong focus on SIEM and SOAR technologies to join a high-performing security operations environment. This role is centred on the configuration, optimisation, and integration of enterprise-scale security platforms, with a particular emphasis on Splunk Enterprise Security and Splunk SOAR. You will play a critical role in ensuring these platforms are stable, scalable, and effectively supporting detection engineering, automation ...

based in London, with hybrid working in place. This team underpins highly available, low-latency platforms that operate across international markets and demand exceptional network performance and stability. The role centres on the design, delivery, and optimisation of complex enterprise networks spanning data centres, campus environments, and cloud platforms. … will be trusted as a senior technical authority, taking ownership of routing architecture, contributing to strategic decisions, and ensuring the network can support real-time, high-throughput workloads. Key Responsibilities: • Design and operate resilient network architectures across LAN, WAN, data centre, and cloud environments • Own and optimise routing ...

Technology Infrastructure and Cybersecurity London Status: Permanent Reports to : Chief Technical Officer (CTO) Direct reports: Technology Operations Managers (EMEA/APAC & Americas), Cyber Security Lead, AV Lead Job Purpose The Director of Technology Infrastructure and Cybersecurity leads the strategy, delivery, security, and continuous improvement of the IFRS Foundation … first model, the infrastructure landscape is primarily delivered through platforms such as Microsoft Azure & Microsoft 365. The Team The Director of Infrastructure and Cyber Security is a global role managing the delivery, management and update of Infrastructure and Cyber Security at the Foundation's 6 offices (Beijing, Frankfurt ...

Skills: Cisco Routing and Switching Router and switches: Cisco NX-OS & IOS-XE, Dell SonicOS Firewall: Fortinet, Juniper, Cisco Project experience preferably in migration Network infrastructure and application flow through firewalled environment Demonstrate an expert understanding of networking protocols including TCP/IP and Ethernet protocols Expert design knowledge … architecture Understanding of IGP & BGP IP Routing Protocol Experience on configuring Cisco NX & IOS-XE platform, DellSonicOS Deep expertise, understanding and knowledge of Infrastructure Network and Security Routing and Switching, Firewalls Strong hands-on experience on Cisco Network Hardware like Cisco NX-OS switches, IOS-XE switches ...

Service Desk Team * Set up and configure Local Area Networks (LANs), including hardware deployment and support * Coordinate with third-party MSPs for network and infrastructure management * Manage firewall operations and connectivity with ISPs * Oversee network IP addressing and VPN setups * Support business continuity through proactive incident management * Rapid … deployment of site connectivity solutions, including 4G routers * Monitor network health and performance, ensuring high availability and resilience * Maintain inventory and configuration records for infrastructure and software * Collaborate with the Security Operations Center on network security * Support software licensing and upgrades * Support data privacy and security ...

month Senior Network Engineer contract in Didcot, £ 480 per day, supporting a large, complex network estate for a major UK scientific organisation. £480 + VAT per day 6-month Contract (Inside IR35) - Umbrella only Didcot, Oxfordshire, UK - Hybrid (3 days onsite, non-negotiable) Your new company … with a nationally important research organisation whose work powers major scientific breakthroughs and supports a wide range of innovative programmes across the UK. Their network infrastructure is essential to enabling collaboration, high-performance computing, data exchange and secure connectivity across multiple sites. With continued investment in their digital estate ...

Folks, Hope you are doing great. Please take a look at the below role and let me know your interest. Role: Network Subject Matter Expert (SME) Location: Home Based (Birmingham Attached), UK Employment Type: Full Time, work from office 3 days a month or as required. Key Responsibilities Network Operations and Support Act as a Technical SME escalation contact for complex Network issues Provide Level 3/SME support for Networking services Lead troubleshooting for incidents, outages, performance issues, and service degradation. Manage Network devices including firewalls, routers and Cloud Networking Services etc. Monitor Network ...

Robert Half has partnered with a global business near Chippenham to recruit a Cyber Security Analyst on a permanent basis, paying up to £65,000 with hybrid working. This is a great opportunity comes with clear progression opportunities and will require someone to come with both technical … security experience. Key Responsibilities: Oversee security incident management and response Threat management Configure, implement and maintain security tools such as SIEM, XDR, EDR, vulnerability management Implement and maintain security controls Conduct vendor risk assessments, support internal and external audits Governance, risk and compliance Skills & Experience: Proven ...

will focus on hands-on support and projects across on-prem and cloud platforms. Responsibilities will include: Designingand deliver enterprise-scale firewall solutions Lead security and network modernisation projects Research and introduce new security technologies Provide Tier 3 support for complex issues Document designs and share knowledge … engineers To be considered suitable you will need the following skills/experience: Strong backgroundwith Palo Alto firewalls (Panorama, NGFW, Prisma Access) Strong enterprise network experience Palo Altocertification - PCNSE Good understanding of network security ...

focus on hands-on support and projects across on-prem and cloud platforms. Responsibilities will include: Designing and deliver enterprise-scale firewall solutions Lead security and network modernisation projects Research and introduce new security technologies Provide Tier 3 support for complex issues Document designs and share knowledge … considered suitable you will need the following skills/experience: Strong background with Palo Alto firewalls (Panorama, NGFW, Prisma Access) Strong enterprise network experience Palo Alto certification - PCNSE Good understanding of network security ...

LLC. is seeking a Senior Network Architect in Peterborough to lead the design of complex network and security solutions. The role involves engaging with customers, translating business needs into high-level architectures, and producing solution proposals. Candidates should have over 10 years in network architecture with ...

Network Engineer When registering to this job board you will be redirected to the online application form. Please ensure that this is completed in full in order that your application can be reviewed. Come and join the Littlefish team! Work location: Sheffield Hybrid Salary: Up to: £50,000 Must … would love to hear from you. The role and what youll be getting up to on a day-to-day basis: As a Network Engineer at Littlefish, youll provide proactive 3rd line support across our Network and Firewall technology stack within our support remit. Youll be comfortable working ...

Sector: Public Sector/Government Job title: Security Architect Type: Contractor Location: London (Hybrid) Duration: 6 months Vetting: SC/DV or eligibility required We’re looking for an experienced Security Architect to provide hands‐on security leadership on a large‐scale, cloud‐first government transformation programme. … define and own the target security architecture, guide technical decision‐making, and ensure secure‐by‐design delivery across multiple workstreams. Working with senior stakeholders, assurance bodies and multi‐supplier teams, you’ll help deliver a modern, secure and interoperable cloud solution. Key responsibilities Owning the target security architecture ...