1 to 25 of 31 Firewall Jobs in the City of London

Microsoft Azure, including virtual machines, storage, and networking. Proficiency in virtualization technologies such as VMware and Hyper-V. Advanced PowerShell scripting skills. Experience with firewall configuration and management. Solid understanding of cyber security principles and practices. Excellent problem-solving and troubleshooting skills. Strong communication and interpersonal skills. Ability to manage More ❯

networking, services, and component knowledge, Microsoft AD (Entra), Server and SQL experience, O365 administration and design Global Software Patching and estate management via Intune Firewall (Azure, CheckPoint and Cloudflare), DNS, VPN, WIFI and Local Area Network design & administration experience Software Defined Networking (Cisco, Meraki, Versa) Key Skills Microsoft 365 & Azure More ❯

Prime , and other tools to proactively identify and resolve issues. Incident & Problem Management – Respond to network-related incidents, analyse root causes, and implement solutions. Firewall & Security Management – Work with Fortinet, Palo Alto (Panorama), and Cisco firewalls to maintain security posture. Change Management – Follow best practices to implement network changes safely More ❯

RDS, CloudWatch, CloudTrail, etc. Networking Tools: AWS Direct Connect, Transit Gateway, Route 53, and other relevant tools. Security Best Practices: IAM, MFA, data encryption, firewall configurations. Programming/Scripting: Python, Terraform, or similar languages. Event-Driven Architectures: Kafka. Monitoring and Logging: Datadog, ELK Stack, Prometheus, etc. Experience in agile methodologies More ❯

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 More ❯

a Network Security Engineer to join their M&A Team. Technical Skills Required: Extensive experience working with the following: Designing and implementing Next Generation Firewall technologies, specifically Palo Alto firewalls, as well as Cisco, Juniper, and Meraki networking technologies Designing and implementing cloud-based network security technology, specifically in Azure More ❯

About the Company We are a fast-growing IT services company based in Central London, providing innovative networking solutions to a diverse range of clients. As part of our continued growth, we are looking for a Junior Network Engineer/ More ❯

will have at least 5 year's experience in a similar role using Cisco Enterprise Technologies. Exposure to Palo Alto would be advantageous, alongside Firewall and Security. You will have great communication skills and motivated by progression. Salary & Benefits £65,000 - £70,000 + discretionary bonus 3 days a week More ❯

London Docklands data centre environment when required Essential Skills & Experience Solid understanding of TCP/IP, MPLS, and networking protocols Experience with server or firewall infrastructure support Hands-on experience with Cisco networking hardware (preferred) Strong troubleshooting, analytical, and incident management abilities Excellent verbal and written communication skills in both More ❯

London Docklands data centre environment when required Essential Skills & Experience Solid understanding of TCP/IP, MPLS, and networking protocols Experience with server or firewall infrastructure support Hands-on experience with Cisco networking hardware (preferred) Strong troubleshooting, analytical, and incident management abilities Excellent verbal and written communication skills in both More ❯

preferred knowledge in Cisco NSO administration and configuration, but also experience in other tools is valid; Ansible, Juniper Apstra,...) Basic understanding of network Firewall/Routers/Switches. More ❯

preferred knowledge in Cisco NSO administration and configuration, but also experience in other tools is valid; Ansible, Juniper Apstra,...) Basic understanding of network Firewall/Routers/Switches. More ❯

preferred knowledge in Cisco NSO administration and configuration, but also experience in other tools is valid; Ansible, Juniper Apstra,...) Basic understanding of network Firewall/Routers/Switches. More ❯

to local stakeholders in London. Conducts real-time and historical analysis using the full security suite owned by the business including Endpoint Protection, SIEM, Firewall, Endpoint Detection & Response, Intrusion Detection Systems, Email Gateway, Web Content Filtering & Identity Management technology. Conducts incident response triage analysis on suspected hosts to determine potential More ❯

Senior Network Engineer - London (Hybrid) - £75,000 - £100,000 + Bonus + Benefits We're looking for a skilled SeniorNetwork Engineer to join our clients dynamic team. In this role, you'll design, implement, and maintain critical networking infrastructure while More ❯

concept, NAT & Access List Have experience with network monitoring tools and network alerts e.g Observium/Icinga/Nagios Have experience with PaloAlto networks - firewall, IDS/IPS Have direct experience managing Arista Switches, MSS knowledge would be useful. Preference will be given to candidates with network automation experience (Python … network hardware, software, and communication links. Analyse and resolve network hardware and software problems in a timely and accurate fashion, and handle security and Firewall requests. The successful individual will need to hit the ground running; therefore it is critical you can demonstrate this. Please send your CV in word More ❯

concept, NAT & Access List Have experience with network monitoring tools and network alerts e.g Observium/Icinga/Nagios Have experience with PaloAlto networks - firewall, IDS/IPS Have direct experience managing Arista Switches, MSS knowledge would be useful. Preference will be given to candidates with network automation experience (Python … network hardware, software, and communication links. Analyse and resolve network hardware and software problems in a timely and accurate fashion, and handle security and Firewall requests. The successful individual will need to hit the ground running; therefore it is critical you can demonstrate this. Please send your CV in word More ❯

concept, NAT & Access List Have experience with network monitoring tools and network alerts e.g Observium/Icinga/Nagios Have experience with PaloAlto networks - firewall, IDS/IPS Have direct experience managing Arista Switches, MSS knowledge would be useful. Preference will be given to candidates with network automation experience (Python … network hardware, software, and communication links. Analyse and resolve network hardware and software problems in a timely and accurate fashion, and handle security and Firewall requests. The successful individual will need to hit the ground running; therefore it is critical you can demonstrate this. Please send your CV in word More ❯

party providers to suit the needs of the organisation. Experience of integrating the Microsoft ecosystem is desirable. Integration skills - knowledge of how to integrate Firewall, Core Infrastructure with each other and with external systems. Familiarity required with different integration patterns and an ability to choose the best one for a … given scenario. Working knowledge of Cisco switches, Firewall and Network, M365/Office 365 platform and an understanding of where it is applicable to extending the reach and use of new technologies. Experience serving as an application/solutions architect, pre-sales architect or functional lead. Experience working with 3rd More ❯

About the Company: Legal 500 was founded by John Pritchard in 1987 as the original clients' guide to law firms, the first of its kind. It is now a data-driven, AI-optimised research platform which benchmarks, informs and connects More ❯

Introduction Indulge your passion for problem-solving and embrace the thrill of addressing risk head-on at Gallagher's global brokerage team. Join a family of diverse minds, united by a relentless pursuit of excellence. As part of our team More ❯

About Us Legal 500 was founded by John Pritchard in 1987 as the original clients' guide to law firms, the first of its kind. It is now a data-driven, AI-optimised research platform which benchmarks, informs and connects providers More ❯

About Us BACB is a UK bank that offers trade finance and complementary products to clients in specialist markets, especially Africa and the Middle East. We have been helping businesses with trade finance and complementary products for over half a More ❯

A dynamic and prestigious professional services company based in the heart of the City of London are seeking a talented Cyber Security Analyst to join their team. This multifaceted position offers an exceptional opportunity for an experienced professional to work More ❯

A dynamic and prestigious professional services company based in the heart of the City of London are seeking a talented Cyber Security Analyst to join their team. This multifaceted position offers an exceptional opportunity for an experienced professional to work More ❯