20 of 20 Firewall Jobs in the City of London

Apache, PHP, MySQL). Deploy and administer RedHat Satellite for package management. Integrate Linux with Microsoft Active Directory . Configure and manage Postfix mail server . Troubleshoot networking and firewall issues. Use monitoring tools for performance tuning and system health checks . Document processes and collaborate effectively with cross-functional teams. Must-Have Skills RHCE Certification Linux Administration (RHEL/ More ❯

Apache, PHP, MySQL). Deploy and administer RedHat Satellite for package management. Integrate Linux with Microsoft Active Directory . Configure and manage Postfix mail server . Troubleshoot networking and firewall issues. Use monitoring tools for performance tuning and system health checks . Document processes and collaborate effectively with cross-functional teams. Must-Have Skills RHCE Certification Linux Administration (RHEL/ More ❯

API for security automation Familiarity with M365 security, Zero Trust models, and Microsoft Information Protection Knowledge of compliance tools and frameworks (e.g. GDPR, ISO 27001, NIS2) Experience with Azure Firewall, NSGs, ASGs, and endpoint management Qualifications Microsoft Certified: Azure Security Engineer Associate (AZ-500) Microsoft Certified: Cybersecurity Architect Expert (SC-100)or working toward it One or more of:MS More ❯

Strong technical foundation equivalent to CCNP or JNCIP-ENT level Solid experience troubleshooting Layer 2/3 protocols, OSPF and BGP Hands-on experience with at least one enterprise firewall: Palo Alto , Fortigate , or Cisco ASA Proven ability to perform root cause analysis and resolve complex network issues Experience in a Managed Services Provider (MSP) environment Familiarity with cloud networking More ❯

projects in a highly regulated environment. The Role - As part of the security engineering team, you'll be: Delivering on the security portfolio, with a focus on SASE and firewall estates. Working within a SAFe Agile framework, participating in sprints and stand-ups. Managing and tracking workloads via Jira. Triaging customer requirements into actionable deliverables. Acting as an escalation engineer More ❯

CD security testing, model drift detection, audit logging Lab Environment Tooling Infrastructure-as-Code (IaC): Terraform, Pulumi Containerization & Orchestration: Docker, Kubernetes (GKE/AKS) Networking & Isolation: VPCs, private endpoints, firewall rules, network policies Data Sandboxing: Synthetic datasets, masking, DLP tooling Monitoring & Observability: Prometheus, Grafana, Cloud Logging More ❯

movement. Essential Proven experience implementing network segmentation strategies Strong understanding of lateral movement risks and mitigation techniques Skilled in mapping data flows across complex environments Hands-on experience with firewall rules, access controls, and routing Ability to conduct technical analysis and produce clear documentation Familiarity with network audit tools such as Illumio or Guardicore Desirable Experience with legacy infrastructure and More ❯

hardened image for 2019/2022, App Services, SQL Managed Instance, SQL Database Server. Ensure high availability of services. Deliver secure way of network routing using Application Gateway, Azure Firewall, Network Security Group. Design and Configuration of point-to-site and site-to-site for high secure VPN connectivity from end user’s device and Sizewell C various offices and … Application and App registration certificate. Closely working With Security Architect and Team to adhere zero-trust architecture by securing server policy, group policy, defender etc. Tenant security – DDOS, Azure Firewall policy creation and maintain of Application, Network rule along with IDPS to ensure all the inbound/outbound traffic managed via AZFW. Password management, disk encryption management through Azure Key More ❯

hardened image for 2019/2022, App Services, SQL Managed Instance, SQL Database Server. Ensure high availability of services. Deliver secure way of network routing using Application Gateway, Azure Firewall, Network Security Group. Design and Configuration of point-to-site and site-to-site for high secure VPN connectivity from end user’s device and Sizewell C various offices and … Application and App registration certificate. Closely working With Security Architect and Team to adhere zero-trust architecture by securing server policy, group policy, defender etc. Tenant security – DDOS, Azure Firewall policy creation and maintain of Application, Network rule along with IDPS to ensure all the inbound/outbound traffic managed via AZFW. Password management, disk encryption management through Azure Key More ❯

Cyber Security Engineer required by a London financial brokerage ( near Bank station ), paying up to £85k + bonus + benefits. Hybrid role (3 days office-based). Join a focused 3-person IT Security team, reporting to the IT Security More ❯

Senior Cyber Security Engineer Hybrid working policy: 3 days per week required in the office in London. The role will be responsible for developing, implementing, and maintaining security solutions that protect systems from ever-evolving cyber threats moving towards a More ❯

Cyber & Technology Security Manager - Data Center Location: London/UK Salary: £85- £95k + Travel Allowance £5k/Anum , Bonus (2x salary), Pension, Life Assurance, Healthcare, Income Protection Contract: Permanent Reporting to: Senior European IT Director Are you ready to More ❯

Network Automation Engineer CACI Network Services is a rapidly expanding specialist IT and Networks consultancy offering a wide variety of opportunities to work within challenging and exciting environments with our major clients in Global Media, Banking, Government, Telecoms & Utilities Essential More ❯

Network Automation Engineer CACI Network Services is a rapidly expanding specialist IT and Networks consultancy offering a wide variety of opportunities to work within challenging and exciting environments with our major clients in Global Media, Banking, Government, Telecoms & Utilities Essential More ❯

We're looking for an experienced Sales Engineer to join a forward-thinking tech company supporting the growth of cutting-edge services in Networks, SD-WAN, SASE, andCyber Security. Interested in using your technical expertise to influence meaningful sales outcomes More ❯

Cyber & Technology Security Manager - Data Center Location: London/UK Salary: £85- £95k + Travel Allowance £5k/Anum , Bonus (2x salary), Pension, Life Assurance, Healthcare, Income Protection Contract: Permanent Reporting to: Senior European IT Director Are you ready to More ❯

We’re supporting a fast-growing international organisation in the digital infrastructure space to appoint a Cyber Security Manager . This is a key role, reporting into the Head of IT & Cyber, where you’ll oversee day-to-day security More ❯

We’re supporting a fast-growing international organisation in the digital infrastructure space to appoint a Cyber Security Manager . This is a key role, reporting into the Head of IT & Cyber, where you’ll oversee day-to-day security More ❯

Entry-Level Cybersecurity Analyst Location: London, UK - Flexible Working Options Available About the Company: Our client is a leading organization specializing in digital security solutions. Based in London, they are committed to protecting critical digital assets and ensuring the safety More ❯

IT Infrastructure Administrator London/Hybrid (primarily remote with travel into office when required) Circa £50k + Benefits Permanent Deerfoot Recruitment is working with a growing insurance organisation seeking an experienced IT Infrastructure Administrator to join its close-knit technical More ❯