51 to 75 of 186 Firewall Jobs in the South East

3rd Line Support Engineer - 12-Month Contract - Fareham My longstanding customer is seeking an experienced 3rd Line Support Engineer to join an established IT team, providing BAU support across a secure and highly available infrastructure ...

work within the Network Operations team to maintain WAN/LAN, datacentre, cloud-connected and security environments. You will deploy and monitor routing, switching, firewall and security platforms, investigate incidents, and contribute to projects and lifecycle activities while improving #J-18808-Ljbffr ...

Responsibilities*** Support, maintain and troubleshoot enterprise network infrastructure across WAN, LAN, wireless, datacentre, cloud-connected and security environments.* Deploy, configure and monitor routing, switching, firewall and network security platforms.* Investigate network incidents, contribute to root cause analysis and support preventative improvement actions.* Monitor network availability, performance, health and capacity across … datacentre, cloud-connected or service provider network environments.* Hands-on experience configuring, supporting and troubleshooting production network infrastructure.* Good understanding of routing, switching, WAN, firewall and network security fundamentals.* Practical knowledge of technologies such as BGP, OSPF, VLANs, QoS, VPNs and TCP/IP.* Experience using monitoring, alerting or operational ...

Platform Engineer Azure Infrastructure, Monitoring & Endpoint Security 6 month initial contract £575 - £620 per day Hybrid working - 3 days in Milton Keynes Role Overview We are currently recruiting for a hands-on Platform Engineer with ...

Overview Aioi R&D Lab – Oxford is an AI R&D company based in Oxford, on a mission to harness AI to understand, predict, and manage risk, helping build a safer, more resilient society. We ...

As part of the 3rd Line Support team, you will act as a key escalation point for technical issues that 1st and 2nd line teams cannot resolve. You will be hands‐on with infrastructure support ...

regulatory requirements. Key Accountabilities - Reduction of Cyber risk exposure through strong Security Operations Leadership. Cyber Incident Management and resolution. Infrastructure and Cloud vulnerability management. Firewall, Networking and Security configuration reviews. Third party assessment. Security Service Requests and Operational compliance. Security awareness campaigns. Experience Required - Proven decision making experience in relation ...

their absence. Key Accountabilities - Reduction of Cyber risk exposure through strong Security Operations Leadership. Cyber Incident Management and resolution. Infrastructure and Cloud vulnerability management. Firewall, Networking and Security configuration reviews. Third party assessment. Security Service Requests and Operational compliance. Security awareness campaigns. Experience Required - Proven decision making experience in relation ...

AUSF, PCF and Subscriber Management. Experience integrating Core with RAN and IP Transport networks. Good understanding of IP networking, VLANs, routing, VPNs and firewall connectivity. Strong troubleshooting and root cause analysis skills. Confident working directly with customers, partners and technical teams. Excellent communication and technical documentation skills. What ...

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 … request and change management processes. Desirable Skills and Experience CCNP Enterprise or equivalent certification. Experience with F5 load balancers. Experience with Juniper or other firewall technologies. Experience with DHCP, DNS, RADIUS/TACACS+ and related network services. Experience in transport, public sector, regulated or mission-critical environments. Benefits Holidays ...

Create and improve IT documentation and internal knowledge bases Respond to critical incidents and drive root cause analysis and permanent resolution Security & Networking Manage firewall policies and office infrastructure Participate in security improvement initiatives including vulnerability management, access reviews, and compliance efforts (SOX) Monitor infrastructure for threats and anomalies; lead … Mosyle, Kandji, JAMF, or equivalent) for Mac and Windows Solid networking foundation: routing, switching, VLANs, firewalls, DHCP, DNS Hands‐on experience managing and troubleshooting firewall and network hardware (Cisco Meraki experience strongly preferred) Scripting or programming proficiency in at least one language (Python, Bash, PowerShell, Go, or similar) Experience with ...

World Class Defence Organisation is currently looking to recruit a Network Engineer subcontractor on an initial 12 month contract. please note: Current DV Security Clearance is required. Rate: £68.75 per hour Location: Stevenage Hybrid/ ...

DV Cleared - Senior Infrastructure Engineer/Platform Engineer Contract: 6 months IR35: Inside IR35 Location: Hybrid - approximately 60% on site in Milton Keynes or London, with Milton Keynes the primary location Security Clearance: Due to ...

Established in 2006, FluidOne is an award-winning provider of Connected Cloud Solutions with a £110mturnover and focus on customer service, consistently achieving one of the highest Net Promoter Scores (NPS) in the industry, securing ...

Together, we move what matters We are at the start of something powerful. Heavy Haul Rail was created with a simple but transformative belief: the UK deserves a smarter, cleaner, more resilient freight future. And ...

With over 30 years of expertise, Apogee transforms how organisations of every size and sector manage their IT – delivering everything they need through one seamless point of contact.As an independent subsidiary of HP Inc., we ...

Lloyd Recruitment Services is pleased to be working with a leading Managed Services Provider in the search for an experienced 2nd Line Engineer to join their dynamic team in Camberley. The role: In this role ...

At Gist, we're proud to be part of the M&S Group, the logistics engine behind M&S Food. From our distribution centres to our transport operations and support functions, we connect people, technology ...

Role: 2nd Line IT Engineer Location: Southampton Salary: £31,000 Growing MSP | Cloud, Hybrid & Cyber Security Exposure | Progression into 3rd Line & Infrastructure Were partnered with a growing Managed Service Provider (MSP) in Southampton thats investing ...

Focus Group is seeking a Networking Specialist to lead network projects across the UK, including LAN/WAN refreshes, SD‐WAN rollouts, and firewall/wireless deployments. You will coordinate with vendors, mentor engineers, and handle complex issues, while contributing to cloud migrations and security implementations. The role is home ...

maintained standard operating procedures for system administration What You Will Bring Strong hands-on OCI experience: compute, storage, networking, IAM and compartment design, including firewall and routing configuration Terraform in production use, not just a lab Linux administration and comfortable scripting Real backup, restore and disaster recovery experience, including having ...

working environment. Role & Responsibilities: You will primarily focus on Azure infrastructure and development/continuous improvement specializing in technologies such as Application Gateways (WAF), Firewall, App Service Plans, Azure Virtual Desktop and Virtual machines. This would include refining requirements, applying a firm technical understanding to develop testable/automated ...

creation. Experienced in the backup and restore functions, including running and editing of SQL scripts.Skilled in networking, with knowledge of TCP, UDP ports and firewall rules. Windows exposure being able to define command prompts. The ability to understand PC operating systems, Servers and comfortable in conversing with customers in relation ...

successfully and being kept up to date by the relevant team. Network Controls: perform compliance checks and regular audits of network controls (i.e/firewall rules) to ensure that unauthorised access and threats are being blocked. Access Control: ensuring that access controls have been implemented correctly to only allow authorised ...

solutions Delivering infrastructure improvements and IT projects alongside BAU responsibilities Managing Active Directory, Group Policy and Microsoft server environments Maintaining network security and supporting firewall administration Producing clear technical documentation and user guidance Supporting colleagues across the business with training and adoption of technology Participating in an on-call rota … What you'll need VMware virtualisation Microsoft Windows Server 2016 and above Active Directory and Group Policy Microsoft Exchange Cisco switching and VLANs Firewall technologies, ideally FortiGate Infrastructure support within a networked environment Troubleshooting server, network and security issues Nice to have ITIL exposure Microsoft or Cisco certifications HP server ...