1 to 25 of 33 Firewall Jobs in the City of London

the smooth running of daily and periodic reports for the London Compliance team to ensure adherence to the Anti Money Laundering Provisions Overall networking equipment monitoring (i.e. Network Switches, Firewall and other appliances) and support To plan and carry out maintenance checks to ensure IT Operations, infrastructures are running smoothly and ensure daily routine task completeness To maintain the AYAYA More ❯

Network and Endpoint Security Pre-Sales Architect Location: London Please Note: Due to the nature of client work you will be undertaking, you will need to be willing to go through a Security Clearance process as part of this role More ❯

. Hands-on experience with monitoring, network diagnostic, and network analytics tools including Cisco ThousandEyes. Knowledge of Cisco SD-WAN, SD-Access, Catalysts Center and ISE a plus Network firewall policy administration a plus Hands-on experience of automation/scripting and configuration management tools such as Ansible University degree in Computer Science or a related subject. Professional certification (e.g. More ❯

Senior Network Engineer/Lead Network Engineer (12 month Fixed Term Contract) Hybrid working: 3 days per week required in the office. DGH Recruitment are currently recruiting on behalf of a leading global professional services firm who are looking for More ❯

Job Title: Senior Cyber Security Engineer Job Ref: SCSE-443 Closing Date: 25th July 2025 Summary We are seeking a Senior Cyber Security Engineer to join our London-based team. This role is critical in safeguarding our IT infrastructure and More ❯

Cyber Security Engineer (Senior) required by a London financial brokerage ( near Bank station ), paying up to £90k + bonus + benefits. Hybrid role (3 days office-based). Join a focused 3-person IT Security team, reporting to the IT More ❯

Troubleshoot and resolve customer technical faults across a wide range of network technologies Manage support tickets, incidents, and change requests efficiently and professionally Document customer solutions using OSS tools, Visio diagrams, and technical write-ups Work closely with 3rd line More ❯

?????????????? ???????????????????? | ???????????? | ?????????????? ???????????? & ???????????????????? | ?????????????????? ???????????????? ???????? ?????? ???? ?????????? ?????? ?????? ???????? ???? ???????? ?????????????? ???? ??????'???? ?? ?????????????? ???????????????? ???? ????, ?? ???????? ???? ???????? ???????? ?????? ???????? Location: London Hybrid: Two days on site per week Salary: Up to 85k (depending on experience) + bonus/benefits A hands on technical role, supporting the design, deployment, and management of secure, scalable network infrastructure across on-prem and More ❯

We are currently recruiting an exciting opportunity on our IT Infrastructure team. As we continue our IT transformation journey towards cloud based solutions, we are looking to bring in a Network Specialist who will be able to bring their experience More ❯

IT Infrastructure Manager – (Hands On) - £90K + Package London x2 days pw An excellent opportunity has arisen with a global brand for a hands on Infrastructure Manager to join their Infrastructure team. This role involves supporting their current systems and More ❯

and remediate BAU support issues. Main Aspects of the role: -Work within Infrastructure team in supporting and delivering all aspect of BAU and support services -Design, build and implement firewall solutions from perimeter to DMZ roles -Support IPS deployment for European branches -Develop, maintain and deliver global standards to all networking devices -Remediate Penetration Test results -Ensure seamless migration of More ❯

Need to Succeed: Degree educated in Information Technology, Computer Science, Software Engineering or other equivalent Certificate of SSCP, CCNP will be preferred Experience in Network system administration (e.g. Router, Firewall, Swither) Experience in Network Security Experience in IT room and device administration Experience in project management Knowledge of principles of Information Technology Knowledge of Network technology Knowledge of Information Security More ❯

Project Manager – Infrastructure & Network Transformation Location: London/Dubai Industry: Financial Services Contract Type: 6 Months rolling I am currently working with a leading financial market in London that is seeking an experienced Project Manager with a strong track record More ❯

Lead Security Architect The Opportunity Albany Beck is partnering with a global Investment Bank to deliver a critical Protocol Analysis & Remediation programme. We’re looking for a Lead Security Architect with deep technical expertise and a strategic mindset to drive More ❯

About Us Integrity360 is one of Europe’s leading cyber security specialists operating from office locations spread out across Europe, providing a comprehensive range of professional, support and managed cyber security services for our 300+ clients. With four top-class More ❯

Senior Full Stack Engineer Salary £80k to £85k + Bonus and excellent pension/benefits Location: Central London About the client Our client is an infrastructure communications technology company providing end-to-end fibre solutions and now Cloud solutions, Wi More ❯

and proficiency in PC software such as Microsoft WIN 10/11, Microsoft 365, Windows Server, AD administration, Virtualization, Cloud, Office/Mailer, Switch/Router/IPT and firewall products. As IT Engineer you will: Have previous experience working for a global company Hold or be studying towards MCP Windows 10, CompTIA A+, ITIL Foundation v3 The ability to More ❯

IT Systems Administrator - MS Azure - Great Career Opportunity - City of London/Hybrid - up to £55k + benefits We’re on the hunt for a critical thinking and proactive problem-solving IT Systems Administrator to join a fabulous organisation based More ❯

Hi Aditya, I hope you are well. My client within financial services is looking for a Firewall Engineer to join their team. Firewall Engineer 6 Month Contract £650 p/d inside IR35 Hybrid 2x per week Requirements: Hands on CheckPoint firewall experience essential Network understanding Management platform - CISCO switches ACI Network How to get application on network on firewall More ❯

Key Skills Required: Minimum 8 years of experience in Network Architecture and design. Strong hands-on experience with Fortinet, Palo Alto, and Juniper technologies. Proven expertise in enterprise-grade firewall configuration and segmentation strategies. Experience with both on-premises and hybrid environments. Strong documentation and stakeholder communication skills. More ❯

all aspect of services - BAU encompassing networks, telephony, PABX, voice recording, desk moves and changes - Support annual Disaster Recovery invoking/testing - Contribute to design, build and implementation of firewall solutions from perimeter to DMZ roles - Develop, maintain and deliver global standards to all networking devices - Interpret network security reports - Assist with seamless migration of network estate to newly adopted More ❯

all aspect of services - BAU encompassing networks, telephony, PABX, voice recording, desk moves and changes - Support annual Disaster Recovery invoking/testing - Contribute to design, build and implementation of firewall solutions from perimeter to DMZ roles - Support IPS deployment for European sites - Develop, maintain and deliver global standards to all networking devices - Interpret network security reports - Assist with seamless migration More ❯

Frontier Economics is an economics consultancy that tackles the big questions facing governments, businesses and society. We help our clients to analyse and understand their markets and to formulate strategies based on sound economics. The methods and models we use 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 ❯

ITC Infotech is looking for a Desktop Support Engineer to join our team in London, United Kingdom. Your X-Factor Work ethic - You are a consummate professional. Aptitude - You have an innate capacity to transition from project to project without More ❯