26 to 50 of 219 Firewall Jobs in the South East

in Microsoft technologies with the ability to communicate clearly to non-technical stakeholders. Experience collaborating with third-party vendors in large-scale enterprise environments. Integration skills with knowledge of firewall, infrastructure, and external systems, using different integration patterns. Working knowledge of Cisco networking, firewalls, M365/Office 365, SAN storage, Wi-Fi, and related technologies. Proven background as a solutions More ❯

in Microsoft technologies with the ability to communicate clearly to non-technical stakeholders. Experience collaborating with third-party vendors in large-scale enterprise environments. Integration skills with knowledge of firewall, infrastructure, and external systems, using different integration patterns. Working knowledge of Cisco networking, firewalls, M365/Office 365, SAN storage, Wi-Fi, and related technologies. Proven background as a solutions More ❯

Proficiency with ITSM tools such as ServiceNow. Strong analytical, problem-solving, and communication skills. Desirable: Experience with SolarWinds, Nutanix, Nasuni, Commvault, and Microsoft Server. Knowledge of networking concepts, Azure Firewall, VLAN/VWAN, and cloud connectivity. Why Join Us? Be at the heart of a global technology landscape powering some of the world's most ambitious projects. Dedicated time for More ❯

you'll need to succeed Solid knowledge of both Linux and Windows operating systems Familiarity with FreeSwitch and AWS cloud infrastructure Strong understanding of SIP, VoIP, VoLTE, STUN, and firewall bridging Experience supporting Node.js applications and diagnosing server issues Proficiency with SIP analysis tools like Wireshark or packet tracers Excellent troubleshooting and communication skills Relevant certifications (e.g. Microsoft Azure Administrator More ❯

globally. Duties will include: - Assisting architects with implementations - Guiding team members on network technologies - Driving enhancements to networks - Modernising infrastructure - Level 3 network technical support - Routing/Switching/Firewall implementations - Integration of switches, routers, wireless controllers, SDN, load balancers, NAC servers and cloud infrastructure - On call rotation support - Network security To be considered suitable for this Senior Network Engineer More ❯

Senior Infrastructure Engineer/Infrastructure Support Engineer - Basingstoke - 3 days a week in the office - £65-70k + benefits. The Opportunity: We are looking for a Senior Infrastructure Engineer with extensive 3rd Line Support skills to join a Basingstoke More ❯

Senior Infrastructure Engineer/Infrastructure Support Engineer - Basingstoke - 3 days a week in the office - £60-65k + benefits. The Opportunity: We are looking for a Senior Infrastructure Engineer with extensive 3rd Line Support skills to join a Basingstoke More ❯

Infrastructure Engineer/Infrastructure Support Engineer - Basingstoke - 3 days a week in the office - £40-45k + benefits - 6 month FTC. The Opportunity: We are looking for an Infrastructure Engineer with good 2nd/3rd Line Support skills to More ❯

globally. Duties will include: - Assisting architects with implementations - Guiding team members on network technologies - Driving enhancements to networks - Modernising infrastructure - Level 3 network technical support - Routing/Switching/Firewall implementations - Integration of switches, routers, wireless controllers, SDN, load balancers, NAC servers and cloud infrastructure - On call rotation support - Network security To be considered suitable for this Senior Network Engineer More ❯

outsourced IT team when necessary. Serve as the intermediary between factory users and the outsourced IT team. Support basic TCP/IP networking and troubleshoot connectivity issues. Assist with firewall configurations and monitoring. Ensure smooth communication and coordination with external IT providers. Monitor and maintain network health, ensuring minimal downtime. Liaise with external teams to resolve escalated network issues promptly. More ❯

releases entering service from the Engineering Team. - Producing and maintaining documentation such as work instructions and patching schedules. Key Skills and Experience: - Cloud Administration (e.g. Broadcom NSX-T). - Firewall Management (e.g. Cisco Firepower Management Centre). - Network Devices (Cisco IOS, NXOS, FXOS; Juniper Devices & JUNOS). - Network Authentication (e.g. Cisco ISE). - Event Management Tooling (e.g. SolarWinds). - ITSM More ❯

a go-to technical expert. What you’ll be doing: Taking ownership of CrowdStrike EDR , including policy configuration and SIEM tuning. Working with network teams on segmentation, NAC, and firewall controls . Leading on incident response , root cause analysis, and runbook development. Managing and optimising a wide suite of tools: WAF, DDoS, VPN, perimeter firewalls, email/web security, MFA More ❯

a go-to technical expert. What you’ll be doing: Taking ownership of CrowdStrike EDR , including policy configuration and SIEM tuning. Working with network teams on segmentation, NAC, and firewall controls . Leading on incident response , root cause analysis, and runbook development. Managing and optimising a wide suite of tools: WAF, DDoS, VPN, perimeter firewalls, email/web security, MFA More ❯

Infrastructure Manager/Lead We’re seeking a motivated and proactive Infrastructure Manager to oversee and enhance our IT environment. Reporting to the Managing Director, you’ll be responsible for maintaining, supporting, and developing the company’s infrastructure while leading More ❯

A large, growing, private sector organisation, based in Guildford, are looking to recruit an IT Infrastructure Technician to support the on-prem systems into hybrid cloud environments. This is a permanent role with a requirement to be in the office More ❯

for security standards are followed. Support project and operational teams with complex infrastructure issues. Essential Skills and Experience: Expertise in Windows, Linux Operating Systems Proficiency in load balancing and firewall configurations. Strong knowledge of network security principles and technologies. Demonstrated experience in large-scale, complex IT environments. Desirable Skills: Awareness of Project Management Processes. Basic understanding of Specific Security Applications. More ❯

Inside IR35) Location: Fully Remote (UK-based) We’re seeking a skilled WAF & Application Security Specialist to join a key client engagement. This role focuses on enhancing Web Application Firewall (WAF) capabilities across multiple platforms, with a strong emphasis on efficacy testing, rule creation, and tuning. Key Responsibilities: Design and implement custom WAF rules to address security gaps Conduct detailed More ❯

Engineering Team Producing and maintaining documentation such as (Work Instructions and Patching Schedules). Key skills and experience: Cloud Administration (e.g. Broadcom: NSX-T) Your transferable skills and experience: Firewall Management (e.g. Cisco Firepower Management Centre) Network Devices (e.g. Cisco IOS, NXOS & FXOS \ Juniper Devices & JUNOS) Network Authentication (e.g. Cisco ISE) Event Management Tooling (e.g. SolarWinds) ITSM Tooling & Processes Cloud More ❯

Engineering Team Producing and maintaining documentation such as (Work Instructions and Patching Schedules). Key skills and experience: Cloud Administration (e.g. Broadcom: NSX-T) Your transferable skills and experience: Firewall Management (e.g. Cisco Firepower Management Centre) Network Devices (e.g. Cisco IOS, NXOS & FXOS \ Juniper Devices & JUNOS) Network Authentication (e.g. Cisco ISE) Event Management Tooling (e.g. SolarWinds) ITSM Tooling & Processes Cloud More ❯

isolation while removing technical debt. VLANs & Segmentation Design and deploy a secure out-of-band management network, including iDRAC, iLO, IPMI, and firewalls, ensuring controlled access and SNMPv3 implementation. Firewall Audit & Cleanup Software & Firmware Updates Network Monitoring & Visibility Skills & Experience Required - Network Engineer: Network design Cisco Firewalls VPNs Desirable Skills - Network Engineer: Any relevant qualifications Cisco Meraki & Firepower Monitoring systems More ❯

solve technical challenges.• Familiarity with Jira or similar project-tracking tools is a big plus Bonus Points For: • Field service or hardware engineering background.• Experience with routers, switches, and firewall configuration.• A natural ability to juggle priorities without breaking a sweat. Location: On-site, Paddock Wood Hours: Monday to Friday Salary: Up to £36,000 depending on experienceIf you love More ❯

party hosting facility to Azure migrate the existing interfacing with other applications to Azure integrate the solution with relevant Azure technologies (Logic Apps, Azure Service Bus, Application Gateway, Azure Firewall, Azure Functions, Azure Data Lake, ...) enable the integration with portal solutions , supporting customer self service extend UMAX with a reporting infrastructure on Azure technologies leveraging Power BI Our ideal More ❯

that supports our business. Perimeter Security: Establish platform perimeter security by implementing controls at ingress and egress points, including creating and maintaining an edge network with a Web Application Firewall (WAF), Distributed Denial of Service (DDoS) protection, and a Content Delivery Network (CDN). Access Control: Establish an access control baseline focusing on the principle of least privilege and segregation More ❯

Senior IT Field Engineer - Hampshire/Berkshire - £40K-£50K DOE Company Vehicle + 10% Pension + Training A well-established Managed Service Provider with a strong reputation for technical excellence is now looking to bring on a Senior IT Field More ❯

Intercity is seeking an experienced Cloud Operations Engineer (Tier 3) to play a key role in delivering, managing, and optimising our clients cloud and hybrid infrastructures. You will be responsible for ensuring the stability, performance, scalability, and security of mission More ❯