1 to 25 of 27 Firewall Jobs in Central London

Windows Server, virtualisation (Hyper-V/VMware), and modern networking. Ability to deliver projects such as Microsoft 365 migrations, server builds, cloud migrations, firewall deployments, and network upgrades. Excellent communication skills and confidence when working directly with customers. Strong documentation, time management, and problem-solving abilities. Relevant certifications (MCP, MCSA ...

policy management (where applicable) and related operational impacts Work closely with Network Engineers, Cloud/Platform teams, and Service Owners Support projects such as: Firewall migrations, data centre moves, cloud connectivity, segmentation initiatives Zero Trust or least privilege initiatives Integration with SIEM/SOAR tooling Required Skills: Strong hands ...

Network infrastructure design from HLD/LLD ALM Test case management Defect Management, Reporting Design & Execute test plans & scripts to validate Routing Protocols, Switching, Firewall configurations, Network Segmentation across multiple domains Support the setup, configuration, and maintenance of test environments and lab infrastructure. Review and contribute to Test cases, Traceability ...

closely with clients and mentoring junior engineers What they’re looking for: Strong hands-on cyber security experience within an MSP or similar environment Firewall experience (Palo Alto, Fortinet) EDR/endpoint protection (Microsoft Defender, Sophos, Bitdefender) Network & cloud security knowledge (Azure, AWS, VPNs, VLANs, DNS) Incident response & vulnerability management ...

stretches globally. Duties will include: - Assisting architects with implementations - 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 ...

leadership and guidance to other team members Deliver Level 3 network support and participate in an on-call rota Implement and support routing, switching, firewall, and SD-WAN solutions Integrate switches, routers, wireless controllers, SDN, load balancers, NAC servers, and cloud platforms Ensure network security, resilience, and high availability across ...

Security engineering - Excellent knowledge and experience in Azure cloud security engineering and implementation - Excellent knowledge of IS0 27002 standards - Excellent knowledge of network/firewall security preferred - Familiarity with DLP incident handling, remediation and reporting - Experience with the following products would be highly advantageous; Microsoft Defender for Endpoint, Thales, Crowdstrike ...

networks at packet and forwarding levels . Proven experience working in hybrid network environments (Juniper + Cisco/Aruba) . Familiarity with Juniper SRX firewall basics and WAN integration. Experience handling enterprise-scale, multi-site network environments . ...

Network and Security Specialist London (Moorgate) – Onsite – Permanent Competitive Salary VIQU have partnered with a global trading organisation looking to hire a Network and Security Specialist to take ownership of network and cyber security across ...

Can you Design, implement, and maintain robust, secure, and scalable network infrastructure solutions? Are you able to ensure high availability, performance, and security of bpha's network systems while mentoring junior staff and collaborating across ...

Docker and Kubernetes. Knowledge of Microservice architectures is a plus Ansible or Terraform knowledge is a plus Understanding of network concepts (switch, router, firewall, load balancer etc) and network vendors is a plus (Cisco, Palo Alto, Juniper etc). ...

With SIEM tooling including Microsoft Sentinel and Log360 Cyber risk assessments across infrastructure, networks, systems and a wide variety of software applications Network architecture, firewall rules, segmentation, and access controls Third-party and supply chain risk reviews Risk registers, remediation tracking, and maturity assessments Collaboration with infrastructure, support, compliance ...

Drive complex network upgrades, migrations, integrations, and transformation projects. Technical Leadership , Team Lead & Escalation Act as the senior escalation point for complex routing, switching, firewall , and security issues. Provide expert-level troubleshooting within agreed SLAs and KPIs. Lead and coordinate the network engineering team, ensuring workload balance, prioritisation, and high … troubleshooting & optimisation IP addressing, subnets, VLANs, DNS, DHCP Diagnosing internet connectivity and performance issues Network monitoring and performance analysis tools Security & Firewalls Firewall configuration, administration, and troubleshooting Understanding of security standards and compliance frameworks VPN technologies, IDS/IPS, and secure network design The Candidate You will be a proactive ...

risk-based testing approach aligned to programme milestones. Manage full testing lifecycle including SIT, security testing, performance testing, and UAT support. Validate firewall rules, network segmentation, traffic flows, and HSCN connectivity (routing, failover, compliance). Assure WAF effectiveness by testing policies, signatures, and protection against common attack vectors. Track, manage ...

Senior Security Analyst/Security Engineer London (City) | £80,000–£90,000 | Permanent If you’re the kind of security engineer who can spot an active threat, contain it calmly, and then harden the environment ...

We are seeking an experienced Citrix Subject Matter Expert (SME) with strong VMware expertise for a permanent position. This role requires a current, non-expired Citrix certification and deep hands-on experience designing, supporting, and ...

Role Summary: Job Title: Network Engineer (Mid, Senior, Lead) Job Type: Permanent Pay: £40,000 - £75,000 + Bonus + Benefits Benefits Summary: Private Pension, Healthcare, Mentoring opportunities Location: London - Hybrid working (3-5 days ...

McCabe and Barton are pleased to partner with a Retail Banking client to offer this exciting role as a Network Engineer. This is a permanent role with hybrid working from a Central London office. The ...

IT Security Analyst Salary: £55,000–£60,000 per year Location: Central London – Hybrid Benefits: Free rail travel + Excellent pension package Contract: Permanent My client is strengthening their cyber security capabilities as part of ...

About Persistent: We are a trusted Digital Engineering and Enterprise Modernization partner, combining deep technical expertise and industry experience to help our clients anticipate what’s next. Our offerings and proven solutions create a unique ...

Helpdesk Engineer Location: London, NW1 £25,000 - £30,000 plus payment and support for Microsoft certifications My client is a well-established and highly regarded Managed Service Provider (MSP) based in Camden, North London. They ...

Converged Network System (CNS) Design Engineer Structured Cabling Design with Active Network Integration Position - Full-time Permanent Location - London Salary - £45,000 to £60,000 Job Description Reporting to both the CNS Design Manager, you ...

Security Architect - Cloud (Azure & AWS) London Based onsite £85,000 A high profiled consultancy firm is looking for a Security Architect to design and implement robust security frameworks for major clients. you will act as ...

Hive Science is a tech start-up whose technologies are in use by many of the world’s largest brands including Land Rover, Edward Jones & Kroger. The Hive platform is delivering novel intelligence at the ...

Responsibilities Be responsible for the planning and construction of office network security capabilities for international business operations. Take charge of the emergency response to office network security incidents of international business operations. Job Requirements Bachelor ...