20 of 20 Network Security Jobs in the City of London

Network Security Engineer (Palo Alto) **Inside IR35** Initial 6 month contract London - 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 a Network Security Engineer to join the team … active servers within the firewall (Palo Alto) and ensure specific internet permissions/restrictions are applied correctly (amongst other things within their network environment). Required Skills/Experience: - Extensive experience of working within enterprise, multi site network environments (global preferred) - Extensive experience with Cisco networking environments (Catalyst ...

Security Solutions Architect London | Hybrid A leading global financial services organisation is seeking an experienced Security Solutions Architect to join its Architecture function, shaping and delivering secure, resilient technology solutions across a complex enterprise environment. The Role You will be responsible for designing and governing security architecture … will produce high-level designs, conduct threat modelling and risk assessments, and provide architectural leadership throughout project lifecycles. Key Responsibilities Develop high-level security architecture and solution designs for enterprise technology initiatives. Evaluate emerging technologies and security tooling, providing recommendations and business justification. Conduct threat modelling, security ...

Security Solutions Architect London Hybrid A leading global financial services organisation is seeking an experienced Security Solutions Architect to join its Architecture function, shaping and delivering secure, resilient technology solutions across a complex enterprise environment. The Role You will be responsible for designing and governing security architecture … will produce high-level designs, conduct threat modelling and risk assessments, and provide architectural leadership throughout project lifecycles. Key Responsibilities Develop high-level security architecture and solution designs for enterprise technology initiatives. Evaluate emerging technologies and security tooling, providing recommendations and business justification. Conduct threat modelling, security ...

Security Solutions Architect London | Hybrid A leading global financial services organisation is seeking an experienced Security Solutions Architect to join its Architecture function, shaping and delivering secure, resilient technology solutions across a complex enterprise environment. The Role You will be responsible for designing and governing security architecture … will produce high-level designs, conduct threat modelling and risk assessments, and provide architectural leadership throughout project lifecycles. Key Responsibilities Develop high-level security architecture and solution designs for enterprise technology initiatives. Evaluate emerging technologies and security tooling, providing recommendations and business justification. Conduct threat modelling, security ...

culture of innovation, we inspire, build, and deliver business results, from idea to outcome. World Wide Technology EMEA is looking for an experienced Firewall Security Engineer with strong skills in Checkpoint to support our clients network security infrastructure. The ideal candidate has strong hands-on experience with … Check Point firewalls and a solid understanding of enterprise network security. Key Responsibilities: Install, configure, and maintain Check Point firewalls (Gaia OS, Security Gateways, Management Servers) Manage security policies, NAT rules, VPNs (Site-to-Site and Remote Access), and access control lists Monitor firewall performance, logs ...

Markets is looking for an experienced Senior Network & Security Engineer to join our Technology team. This role plays a key part in designing, building and supporting our global network infrastructure, ensuring high performance, resilience and security across on-premise and cloud environments. You will work across … operations, supporting critical trading platforms in a fast-paced, regulated environment. Key Responsibilities Design, implement and maintain CMC Markets global LAN, WAN and cloud network infrastructure Deliver network engineering and design for new initiatives, alongside ongoing BAU growth and optimisation Monitor network performance, capacity and availability, providing ...

Security Architect - Manchester or London, UK Up to £100,000 package DOE 2-3 days onsite hybrid working SC clearance required, with eligibility to obtain DV ABOUT THE CLIENT Our client is a well-established consultancy delivering complex Technology and Cyber Security programmes into the Defence and Security … deep technical expertise with a collaborative, people focused culture. Due to continued growth across secure government projects, they are looking to appoint an experienced Security Architect to join their expanding team. THE BENEFITS Clear progression pathways and structured development Funded certifications and professional training Exposure to high profile national ...

Security Architect - Manchester or London, UK Up to £100,000 package DOE 2-3 days onsite hybrid working SC clearance required, with eligibility to obtain DV ABOUT THE CLIENT Our client is a well-established consultancy delivering complex Technology and Cyber Security programmes into the Defence and Security … deep technical expertise with a collaborative, people focused culture. Due to continued growth across secure government projects, they are looking to appoint an experienced Security Architect to join their expanding team. THE BENEFITS Clear progression pathways and structured development Funded certifications and professional training Exposure to high profile national ...

Network Security Engineer (Palo Alto) Inside IR35 Initial 6 month contract London - 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 a Network Security Engineer to join the team ...

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. As a Principal Network Architect , you will be a trusted advisor, technical … authority, and strategic partner to our clients. You will lead the design of complex, secure, and scalable network architectures, translating business requirements into robust technical solutions. This role combines technical leadership, solution architecture, consultancy, and pre-sales engagement, requiring a strong ability to operate at both strategic and hands ...

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. As a Principal Network Architect , you will be a trusted advisor, technical … authority, and strategic partner to our clients. You will lead the design of complex, secure, and scalable network architectures, translating business requirements into robust technical solutions. This role combines technical leadership, solution architecture, consultancy, and pre-sales engagement, requiring a strong ability to operate at both strategic and hands ...

Position: Service Delivery Engineer (Network) Located: 10 Dominion Street, London, EC2M 2EF Reporting to: Solution Engineering Team Lead About Us We are a fast-growing Managed Services Provider delivering connectivity, networks, firewalls, Microsoft cloud, and cybersecurity solutions. We partner with UK SMEs, commercial real estate landlords, and high-growth … solving complex infrastructure challenges with precision, speed, and a deep understanding of our customers needs. As we continue to evolve our services including modern security and automation-led delivery we are building a team that thrives on ownership, continuous improvement, and technical excellence. Our culture is driven ...

Markets is looking for an experienced Senior Network & Security Engineer to join our Technology team. This role plays a key part in designing, building and supporting our global network infrastructure, ensuring high performance, resilience and security across on-premise and cloud environments. You will work across ...

call compensation We are seeking an accomplished Senior Cyber Operations Analyst to join a high-performing Blue Team operating at the forefront of modern security operations. This is a technical role suited to an experienced analyst with strong engineering instincts, hands-on coding capabilities, and a deep understanding … caveated UK SC Clearance. Key Responsibilities Develop, maintain, and optimise detection content (primarily within Splunk SIEM) to identify threats across cloud, endpoint, and network environments. Collaborate across security functions to identify gaps in logging, alerting, and detection coverage aligned to business risk. Improve SecOps processes by recommending enhanced ...

sites, office and home-based) I'm recruiting for an experienced Cyber Governance Consultant to join a leading cybersecurity consulting team delivering high-impact security and governance solutions across government and secure-sector clients. This is an excellent opportunity to work on complex cyber governance, risk and compliance programmes … helping organisations strengthen their security posture while meeting regulatory and business requirements. What you'll be doing You'll work closely with clients to assess, design and improve cybersecurity governance frameworks, providing strategic advice across areas including: Cyber governance, risk and compliance (GRC) Gap analysis against recognised security ...

sites, office and home-based) I'm recruiting for an experienced Cyber Governance Consultant to join a leading cybersecurity consulting team delivering high-impact security and governance solutions across government and secure-sector clients. This is an excellent opportunity to work on complex cyber governance, risk and compliance programmes … helping organisations strengthen their security posture while meeting regulatory and business requirements. What you'll be doing You'll work closely with clients to assess, design and improve cybersecurity governance frameworks, providing strategic advice across areas including: Cyber governance, risk and compliance (GRC) Gap analysis against recognised security ...

sites, office and home-based) I'm recruiting for an experienced Cyber Governance Consultant to join a leading cybersecurity consulting team delivering high-impact security and governance solutions across government and secure-sector clients. This is an excellent opportunity to work on complex cyber governance, risk and compliance programmes … helping organisations strengthen their security posture while meeting regulatory and business requirements. What you'll be doing You'll work closely with clients to assess, design and improve cybersecurity governance frameworks, providing strategic advice across areas including: Cyber governance, risk and compliance (GRC) Gap analysis against recognised security ...

Cyber Response & Recovery Manager (109188) Base Location: London/Manchester plus network of 20 offices nationally: The KPMG Advisory function is a cornerstone of our business. Operating from locations across the UK, we do work that matters, serving the country with diligence and expertise. KPMG … will be working in the Cyber Response Services (CRS) Team within our Cyber Advisory practice, reporting directly into the head of cyber response. Cyber security is one of the areas which KPMG has identified for tremendous investment and growth. Our clients face a challenging cyber threat and look ...

Cyber Response & Recovery Manager (109188) Base Location: London/Manchester plus network of 20 offices nationally: www.kpmg88careers.co.uk/experienced-professional/#LeBlender.OfficeLocations The KPMG Advisory function is a cornerstone of our business. Operating from locations across the UK, we do work that matters, serving the country with diligence … will be working in the Cyber Response Services (CRS) Team within our Cyber Advisory practice, reporting directly into the head of cyber response. Cyber security is one of the areas which KPMG has identified for tremendous investment and growth. Our clients face a challenging cyber threat and look ...

Threat Detection Engineer required for global legal firm. You will be responsible for advancing the maturity of the SIEM platform alongside other strategic security solutions, working closely with internal teams to improve the organisation's overall security posture. This position focuses on onboarding new log sources, optimising data … pipelines, developing advanced detection use cases, and strengthening overall security monitoring and response. It's an excellent opportunity for a security professional who enjoys building scalable, high-performing SOC environments and driving continuous improvement. The Role This role also involves contributing to security service improvements and core ...

Threat Detection Engineer required for global legal firm. You will be responsible for advancing the maturity of the SIEM platform alongside other strategic security solutions, working closely with internal teams to improve the organisation's overall security posture. This position focuses on onboarding new log sources, optimising data … pipelines, developing advanced detection use cases, and strengthening overall security monitoring and response. It's an excellent opportunity for a security professional who enjoys building scalable, high-performing SOC environments and driving continuous improvement. The Role This role also involves contributing to security service improvements and core ...

days in Office THE ROLE Own day-to-day Azure infrastructure operations for a leading alternative investments firm. You'll manage subscriptions, patch management, security posture, and identity infrastructure balancing operational efficiency with a security-first approach in a regulated environment. WHAT YOU'LL DO Administer Azure environment … compute, networking, storage, IAM) Manage patch and vulnerability remediation; maintain emergency CVE runbook Automate infrastructure using PowerShell/Terraform/Bicep Support cloud security posture management (Wiz, GitHub Advanced Security) Maintain AVD environment and session host management Configure Entra ID, conditional access, and identity governance Maintain and test ...

Wide Technology (WWT) is looking for an experienced Infrastructure Project Manager to lead end-to-end delivery of enterprise infrastructure projects, including data center, network, server, and cloud initiatives. The ideal candidate will focus on planning, coordinating, and delivering infrastructure programs while ensuring governance, risk control, and compliance. This … months! Location: London, UK (Hybrid with 2 days on-site per week) Key Responsibilities Manage end-to-end delivery of infrastructure projects (data center, network, cloud, migrations, upgrades) Plan, schedule, and track project activities, timelines, budgets, and resources Coordinate across server, network, security, and cloud teams ...

Wide Technology (WWT) is looking for an experienced Infrastructure Project Manager to lead end-to-end delivery of enterprise infrastructure projects, including data center, network, server, and cloud initiatives. The ideal candidate will focus on planning, coordinating, and delivering infrastructure programs while ensuring governance, risk control, and compliance. This … months! Location: London, UK (Hybrid with 2 days on-site per week) Key Responsibilities Manage end-to-end delivery of infrastructure projects (data center, network, cloud, migrations, upgrades) Plan, schedule, and track project activities, timelines, budgets, and resources Coordinate across server, network, security, and cloud teams ...

solutions backed up by unrivaled technical support which enables them to manage and transfer valuable and critical content quickly, securely and effectively. Our media network is the largest and most established private, high-performance network for the media industry connecting the leading studios, production and post-production facilities … that produce commercials. Schedule and complete at least nine meetings (Zoom or face-to-face) per week with customers and prospects. Attend industry events, network and be immersed in the media and entertainment scene with the objective of building sustainable relationships that will lead to business opportunities and closed ...