1 to 25 of 40 Permanent Network Security Jobs in London

Cyber Security Project Manager Network & Endpoint Security Location: London 4 days onsite, 1 day remote Contract: 12 months Sector: Banking/Financial Services About the Role On behalf of our client, a leading global banking and financial services organisation, we are looking for an experienced Cyber Security Project Manager to join their cyber security team on a 12-month contract based in London. The successful candidate will initially be responsible for delivering a Firewall Rule Remediation Project , working closely with cyber security, network infrastructure, risk and compliance teams. Beyond this initial project, there ...

Security Engineer £60,000 to 80,000 GBP Bonus Onsite WORKING Location: Central London, Greater London - United Kingdom Type: Permanent Cyber Security Engineer - SC Cleared Location: London, Manchester or Birmingham Salary: Up to £80,000 + benefits DOE Level: Specialist Security Clearance: Active SC clearance required … looking for a Cyber Security Engineer to join a growing security engineering practice, working on complex client environments across cloud, on-premises and hybrid infrastructure. This is an opportunity to work with modern security technologies across security engineering, threat detection, incident response, SIEM, cloud security ...

Senior Technical Security Consultant - Security Architecture £70,000 to 90,000 GBP Bonus Hybrid WORKING Location: Central London, Greater London - United Kingdom Type: Permanent Senior Technical Security Consultant - Security Architecture Location: UK-wide - hybrid, with travel to client sites as required Level: Consultant/Manager Security … BPSS & SC Eligibility Nationality: British nationality required The Opportunity We are working with a leading global technology and consulting organisation that is expanding its Security Architecture capability across Health, Public Sector, Defence and Central Government . This is an opportunity for an experienced Technical Security Consultant/Security ...

Senior Security Architect £100,000 GBP Hybrid WORKING Location: Central London, Greater London - United Kingdom Type: Permanent A leading technology and consulting organisation is seeking an experienced Senior Technical Security Consultant to provide technical leadership across complex cybersecurity programmes within UK Healthcare, Defence, Central Government and the wider … public sector. This is an opportunity for a senior security professional to operate as a Security Architect and technical authority, shaping secure technology solutions across cloud, network, infrastructure and application environments. The successful candidate will work with architects, engineers, security specialists and senior stakeholders to assess ...

client is a global legal and business information company. Senior Cloud & AI Security Enablement Engineer Enthusiastic about securing cloud platforms and AI-driven solutions in a rapidly evolving technology landscape? Do you enjoy designing security frameworks, enabling secure development practices, and partnering with engineering teams to build resilient … language questions, surfacing structured, decision-ready insights grounded in trusted data and established metrics. About the role: We are seeking a Senior Cloud & AI Security Enablement Engineer to provide hands-on cloud security engineering capability while also enabling the secure and effective use of AI across Information Security ...

client is a leading global investment bank. JOB DESCRIPTION Lead Software Engineer - Proxy/SSE Network Security As a Lead Software Engineer at our client within the Corporate Sector - Enterprise Technology, youare an integral part of an agile team that works to enhance, build, and deliver trusted market … conducting critical technology solutions across multiple technical areas within various business functions in support of the firm's business objectives. Job responsibilities Executes creative Network security software solutions, design, development, and technical troubleshooting with ability to think beyond routine or conventional approaches to build solutions or break down ...

Network Engineer Cisco/Arista/SD-WAN/Multi-Site European WAN Sunbury-on-Thames (Hybrid - 3 days on-site p/w) £50,000 - £60,000 + Benefits Are you a network specialist who wants genuine ownership rather than a ticket queue? This is a hands … Arista across multiple buildings, with a firewall replacement following close behind. A globally recognised company based in Sunbury-on-Thames is looking for a Network Engineer to join its MIS function. You'll own the day-to-day availability, performance and security of the network across ...

Network Engineer - 2nd & 3rd Line Support - Permanent c£36k - £38k + Benefits Package. South West London - Full-Time Onsite - Monday to Friday - during Term Periods - Flexibility to work from home during holiday periods. Education Sector experience desirable. Must be eligible to work in the UK. Approximately 60% Networking/… User Computing & IT Infrastructure Support. Seeking to secure a hands-on IT Network Engineer to take responsibility for the configuration, administration, maintenance & troubleshooting of Network & core IT Infrastructure across 4 School Sites - all within approximately 5-10 minutes' walking distance. The role will focus predominantly on networking ...

Senior Technical Security Consultant £85,000 TO 105,000 GBP Bonus Hybrid WORKING Location: Central London, Greater London - United Kingdom Type: Permanent Senior Technical Security Consultant Location: UK-wide, with travel to client sites as required Salary: Up to £105,000 in London/£100,000 outside London … plus benefits Clearance: Must be eligible to obtain Security Check (SC) clearance Eligibility: Must already have the right to work in the UK without sponsorship The Opportunity We are seeking an experienced Senior Technical Security Consultant to support complex security challenges across the UK public sector, healthcare ...

Head of Information Security Network Security/Microsoft 365/Azure/Identity and Access/NIST CSF London (Hybrid -2 Days Onsite, 3 Days WFH per week) Up to £125,000 depending on skills and experience + Benefits + Bonus Are you a hands-on security professional ready to set the direction for information security at an international organisation? This Head of Information Security role is a new, senior position reporting to the Global Head of Technology, with real influence over what good security looks like. You'll be the lead subject ...

Head of Information Security Location: Central London - Hybrid (2 days per week onsite) Salary: Up to £125,000 per annum, depending on experience Working hours: Monday to Friday, 9:00am-5:00pm Start date: As soon as possible About the Opportunity Endeavour Recruitment is looking for an experienced Head … Information Security on behalf of our client, an established international organisation with a complex technology environment and a strong focus on protecting its systems, data and intellectual property. This is an excellent opportunity for a technically strong security professional to take ownership of the organisation's information ...

Cyber Security Architect & Engineering Lead DGH Recruitment are currently recruiting on behalf of a leading client in the Accountancy industry who require a Cyber Security Architect & Engineering Lead to join the firm in London. You will be responsible for translating security strategy and business requirements into secure … designs, practical controls, technical standards and measurable outcomes. Key Responsibilities: * Define and maintain enterprise security architecture across identity, endpoints, networks, cloud, SaaS, data, applications, APIs, integration platforms and development environments. * Act as the technical lead for AI security, working alongside business, legal, data protection, risk and responsible ...

Cyber Security Engineer £67,000 GBP Hybrid WORKING Location: Central London, Greater London - United Kingdom Type: Permanent A leading global technology and professional services organisation is seeking an experienced Cyber Security Engineer to join its growing Security Engineering function. This is an opportunity for a technically capable … security professional to work across complex cloud, hybrid and on-premises environments, helping to protect critical infrastructure, applications and data. The successful candidate will contribute to the design, implementation and continuous improvement of security solutions while working alongside engineering, cloud and security teams to identify risk, strengthen ...

Senior Security Architect - Senior Manager £70,000 to 95,000 GBP Bonus Hybrid WORKING Location: Central London, Greater London - United Kingdom Type: Permanent Senior Security Architect - Manager Up to £95,000 + bonus | Hybrid | UK A leading technology consultancy is expanding its Cyber & Security practice … looking for an experienced Security Architect to support major programmes across Government, Defence and the Public Sector . This is a senior client-facing role focused on designing secure technical solutions, developing security architecture and advising stakeholders across complex technology environments. The Role You will: Design and develop ...

Cyber Security Engineer Hedge Fund | Small, High-Impact Security Team | London We are partnering with a highly successful investment management firm seeking a Security Engineer to join a small, technically strong security team responsible for protecting critical trading, research, and corporate technology environments. This … opportunity to work in a fast-paced hedge fund where security is viewed as a business enabler rather than a compliance function. You will have exposure across infrastructure, cloud, applications, endpoints, and software engineering teams, helping to build and mature security capabilities that directly support investment operations. ...

Network Manager (OT BESS SCADA Modbus) London/WFH to £100k Are you an experienced Network Engineer with a strong understanding of operational technology (OT) and network security? You could be progressing your career at a rapidly scaling renewable energy business at the forefront … wind and solar assets across the UK, the business is expanding into energy trading and investing heavily in technology, automation and AI. As a Network Manager you will take ownership of OT network services across power generation sites and a central control centre, ensuring critical infrastructure remains connected ...

Senior Network Infrastructure Engineer Private Swiss Bank We are partnering with a leading Private Swiss Bank to recruit a Senior Network Infrastructure Engineer to join its established technology team. The Role Design, support and manage enterprise LAN, WAN, SD-WAN and data centre networks Take ownership … banks on-premise network platforms Support and troubleshoot Aruba enterprise networking, including switching and resilient network design Manage enterprise firewalls including Palo Alto and Check Point Support enterprise Wi-Fi, NAC, 802.1X and network segmentation Manage routing and switching technologies including BGP, OSPF, ECMP and Layer ...

client is a global network and communications provider. Our client provides network, voice and data centre services to thousands of businesses around the world, allowing them to focus on delivering their business goals instead of the underlying infrastructure. Why we need this role We are looking … Security Architect specialising in Cloud Security and Secure Access to join the Security and Resilience Security Architecture team. This role acts as a subject matter expert across cloud security architecture (IaaS/PaaS) and secure access technologies, with a primary focus on Azure ...

Network Engineer - 2nd & 3rd Line Support - Permanent c£36k - £38k + Benefits Package. South West London - Full-Time Onsite - Monday to Friday - during Term Periods - Flexibility to work from home during holiday periods. Education Sector experience desirable. Must be eligible to work in the UK. Approximately 60% Networking/… User Computing & IT Infrastructure Support. Seeking to secure a hands-on IT Network Engineer to take responsibility for the configuration, administration, maintenance & troubleshooting of Network & core IT Infrastructure across 4 School Sites - all within approximately 5-10 minutes' walking distance. The role will focus predominantly on networking ...

Security Engineer Learn more about the general tasks related to this opportunity below, as well as required skills. Location: Aberdeen/Remote (Hybrid) Day Rate: Up to £700 per day (Inside IR35) Contract: 12 Months Start Date: ASAP Working Arrangement: Remote working considered, with occasional travel to Aberdeen About … currently recruiting for an experienced OT Security Engineer to join a major cybersecurity improvement programme within the energy and critical infrastructure sector. This is an excellent opportunity for an OT cybersecurity specialist to play a key role in strengthening the security of industrial control systems and operational technology ...

Head of IT Security, Head of Cyber Security, ISO27001, NIST, CISM, CISO, Birmingham Head of IT Security required to work for an exciting Law Firm based in Birmingham. This will be a hybrid role where you will be expected to be in the office circa 2 days … week, along with travelling to other UK sites on occasions. We need someone with a blended Security background within IT Security, along with Cyber Security. You will be very familiar with CISO set-ups too and will be hands on, as well as strategic. Ideally we are looking ...

Senior Cloud Network Engineer (AWS Terraform IaC) London/WFH to £140k Do you have expertise with AWS cloud networking? You could be progressing your career in a hands-on Senior Cloud Network Engineer role at a highly profitable, systematic Hedge Fund that invests in sports betting markets … whilst enjoying a range of perks and benefits. As a Senior Cloud Network Engineer you'll lead the design, delivery and troubleshooting of AWS cloud networking, with a strong focus on reliability, resilience and security. You'll design highly available network architectures across VPCs, Transit Gateway, Direct Connect ...

Senior Cloud Network Engineer (AWS Terraform IaC) London/WFH to £140k Do you have expertise with AWS cloud networking? You could be progressing your career in a hands-on Senior Cloud Network Engineer role at a highly profitable, systematic Hedge Fund that invests in sports betting markets … whilst enjoying a range of perks and benefits. As a Senior Cloud Network Engineer you'll lead the design, delivery and troubleshooting of AWS cloud networking, with a strong focus on reliability, resilience and security. You'll design highly available network architectures across VPCs, Transit Gateway, Direct Connect ...

make your mark? Join us and be part of something bigger. MAIN PURPOSE OF THE ROLE & RESPONSIBILITIES IN THE BUSINESS: As a Senior Security Architect (Manager) in our client, youll be responsible for the design and application of industry leading security practices in the platforms and services … hospital medical record platforms and global financial management and HCM systems. Youll work with Agile delivery teams to ensure that they follow good security practices throughout the software development journey. Youll learn about and apply new technologies and approaches, with talented colleagues who will help you develop and grow. ...

Cyber Security GRC Consultant (DV Cleared) Find out exactly what skills, experience, and qualifications you will need to succeed in this role before applying below. Location: Remote/Hybrid - on-site presence as required Contract Type: Permanent & Full-time Salary: Competitive + Benefits About the Role As a Cyber … Security Consultant, you will play a pivotal role in delivering Secure by Design risk and security assurance services within MOD and Public Sector environments. You'll collaborate with multi-disciplinary teams to define and implement security risk assessments and best practice solutions, ensuring alignment with business risk ...