1 to 25 of 72 Network Security Jobs in the South East

global technology services company with over 40 years' presence in the UK, recently establishing its Aerospace and Defence Hub in Farnborough. We deliver critical network solutions supporting defence and aerospace organisations operating in highly secure, mission‐critical environments. About the Role The Network Architect designs, implements and manages … enterprise-scale secure network infrastructures for defence and aerospace clients. You will lead the development of network strategies, architect secure multi‐site connectivity solutions, and ensure networks support both current operations and future modernisation programmes. This role demands deep technical expertise in network technologies, security architecture ...

global technology services company with over 40 years' presence in the UK, recently establishing its Aerospace and Defence Hub in Farnborough. We deliver critical network solutions supporting defence and aerospace organisations operating in highly secure, mission-critical environments. About the Role The Network Architect designs, implements and manages … enterprise-scale secure network infrastructures for defence and aerospace clients. You will lead the development of network strategies, architect secure multi-site connectivity solutions, and ensure networks support both current operations and future modernisation programmes. This role demands deep technical expertise in network technologies, security architecture ...

Cyber & Network Security Manager We are seeking an experienced Cyber & Network Security Manager to lead the delivery of all security operations, drive cyber incident response, and provide enterprise-wide oversight of network security. This is an operational leadership role at the centre … cyber defence function. You will be responsible for ensuring the effective operation of Security Operations Centre (SOC), acting as the senior escalation point for cyber security incidents, and providing strategic and operational leadership across network security services. Working closely with technology, infrastructure, risk, and business stakeholders ...

underrepresented groups, and neurodivergent candidates. We offer reasonable adjustments throughout the hiring process and are dedicated to creating a supportive, accessible environment for everyone. Security Architect (ZTA) Location: Farnborough (onsite 5 days per week) Security Clearance: Due to the secure nature of the work and our customer requirement … candidates are required to hold current DV clearance The Security Architect designs and implements comprehensive security architectures protecting defence and aerospace IT environments. You will develop enterprise security strategies, lead security programme implementations, architect integrated defence-in-depth solutions, and ensure compliance with stringent MOD security ...

underrepresented groups, and neurodivergent candidates. We offer reasonable adjustments throughout the hiring process and are dedicated to creating a supportive, accessible environment for everyone. Security Architect (ZTA) Location: Farnborough (onsite 5 days per week) Security Clearance: Due to the secure nature of the work and our customer requirement … candidate are required to hold DV clearance The Security Architect designs and implements comprehensive security architectures protecting defence and aerospace IT environments. You will develop enterprise security strategies, lead security programme implementations, architect integrated defence-in-depth solutions, and ensure compliance with stringent MOD security ...

underrepresented groups, and neurodivergent candidates. We offer reasonable adjustments throughout the hiring process and are dedicated to creating a supportive, accessible environment for everyone. Security Architect (ZTA) Location: Farnborough (onsite 5 days per week) Security Clearance: Due to the secure nature of the work and our customer requirement … candidates are required to hold current DV clearance The Security Architect designs and implements comprehensive security architectures protecting defence and aerospace IT environments. You will develop enterprise security strategies, lead security programme implementations, architect integrated defence-in-depth solutions, and ensure compliance with stringent MOD security ...

Network Security Engineer (Assessment & Architecture Focus) Up to £600 per day - Inside IR35 9 months contract - Fully Remote We are seeking a Network Security Engineer to support the assessment, design, and improvement of network security controls. This role will focus on traffic analysis, vulnerability … identification, and building bespoke security solutions aligned to enterprise risk exposure. Starting from ground zero. Key Responsibilities: Conduct detailed network traffic analysis to identify risks and vulnerabilities Assess current network security posture and recommend improvements Design and support implementation of network security controlsProvide independent ...

Technology is a Fortune 500 company with over 40 years' presence in the UK. Our Aerospace and Defence Hub in Farnborough delivers critical boundary security and managed services protecting UK defence networks at the organisation perimeter. About the Role The Boundary Managed Service Lead oversees the design, implementation … ongoing management of boundary security and managed services protecting defence organisations' network perimeters. You will manage boundary security operations, lead service delivery teams, ensure SLA compliance, and maintain the security posture of critical defence network boundaries. This role requires deep expertise in boundary security ...

Technology is a Fortune 500 company with over 40 years' presence in the UK. Our Aerospace and Defence Hub in Farnborough delivers critical boundary security and managed services protecting UK defence networks at the organisation perimeter. About the Role The Boundary Managed Service Lead oversees the design, implementation … ongoing management of boundary security and managed services protecting defence organisations' network perimeters. You will manage boundary security operations, lead service delivery teams, ensure SLA compliance, and maintain the security posture of critical defence network boundaries. This role requires deep expertise in boundary security ...

hiring process and are dedicated to creating a supportive, accessible environment for everyone. Boundary Managed Service Lead Location: Farnborough (onsite 5 days per week) Security Clearance: Due to the secure nature of the work and our customer requirement, candidate are required to hold DV clearance The Boundary Managed Service … Lead oversees the design, implementation and ongoing management of boundary security and managed services protecting defence organisations' network perimeters. You will manage boundary security operations, lead service delivery teams, ensure SLA compliance, and maintain the security posture of critical defence network boundaries. This role requires ...

Security Solutions Engineer - Remote UK Based £47,000 CISCO, FirePower, Cisco ISE, Fortinet, FortiGate, StealthWatch Role Overview We are seeking an experienced and proactive Project focussed Security Solutions Engineer to deliver a range of network and security focused projects across our clients customer base. This role … will suit someone with good exposure to Cisco FirePower and security products who is looking to hone in on a career in a career as a Technical Security lead as further certification and training will be provided. This role is heavily centred on Cisco networking and security ...

Security Architect (ZTA) DXC Technology is committed to building diverse, inclusive teams. We welcome applications from all backgrounds and particularly encourage interest from women, underrepresented groups, and neurodivergent candidates. We offer reasonable adjustments throughout the hiring process and are dedicated to creating a supportive, accessible environment for everyone. Location … Farnborough (onsite 5 days per week) Security Clearance: Candidates are required to hold DV clearance due to the secure nature of the work and customer requirements. Key Responsibilities Security Strategy & Architecture Design – Design holistic security architectures incorporating people, process, and technology. Develop enterprise-wide security strategies ...

Summary Take ownership of secure network architecture across complex defence programmes where your technical decisions influence critical environments from concept through to delivery. This is an opportunity to broaden your architectural influence, work across high assurance systems and develop expertise in secure infrastructure, network security and emerging … Location and Setup Full-time role in Hertfordshire with hybrid working (2-3 days a week onsite) What You Will Be Doing Designing secure network architectures that support complex business and operational requirements. Providing architectural leadership throughout the full project lifecycle, from initial concept and feasibility through to implementation ...

Senior Cloud Security Engineer (London, Bracknell or Bristol) We are HealthHero, Europe’s largest digital clinic. Join us at a pivotal moment as we scale our digital healthcare platform across Europe — giving you the chance to shape security at the heart of a fast-growing, AI-driven business. … recruiting an exciting Senior Cloud Security Engineer on an initial 12 month fixed term contract, with a view to becoming permanent – based in either our London or Bristol office two days per week. About the role This role will form a fundamental part of a growing Platform Security ...

Title: Network Infrastructure Specialist Job Type: Contract, Hybrid (2-3 days onsite) Duration: 6 Months Industry: FMCG/IT Job Location: Southampton (UK travel required) Rate: £550/day to £700/day (Outside IR35) Profile – Network Infrastructure Specialist Our client is a leading figurehead … dating back to the early 18th century. They are currently seeking a Technical Specialist to join their team busy Technical Services Team. Job Role – Network Infrastructure Specialist Reporting to the Technical Support Manager the Network Technical Specialist shall be responsible for leading (hands on) the remediation and standardisation ...

Role As an Application Security Architect, you are a security expert and evangelist. You provide subject matter expertise and security guidance to product engineering teams and IT to design and build secure solutions, drive the implementation of security best practices, establish security architecture standards … patterns, and perform security architecture reviews. You will partner with other security leads to grow the security program, mentor junior security team members, measure adherence, suggest and implement changes, develop roadmaps, present to steering committees and engineering teams, and promote security awareness company wide. What ...

Title: Network Infrastructure Specialist | Job Type: Contract, Hybrid (2-3 days onsite) | Duration: 6 Months | Industry: FMCG/IT | Job Location: Southampton (UK travel required) | Rate: £550/day to £700/day (Outside IR35) Overview Our client is a leading figurehead in the UK food sector, with … unparalleled pedigree dating back to the early 18th century. We are seeking a Network Infrastructure Specialist to join the Technical Services Team. Responsibilities Review all factory‐based firewall configurations and identify risks and audit gaps. Remove or remediate unused policies and permissive rules. Ensure firewall rules align with least ...

particular role Who we are Join BAE Systems and you ll be part of something bigger. As a valued member of our global colleague network, you ll bring your unique skills and perspectives to help pioneer progress and protect what matters most. You ll be trusted to play your … part in delivering the advanced, technology-led defence, aerospace and security solutions of tomorrow shaping a safer future, for all of us. From the depths of the ocean, to the far reaches of space there s no limit to where a career at BAE Systems could take you. Role ...

Senior IT Security Analyst required to act as a senior technical contributor within a global cyber security team, owning selected cyber security domains end-to-end and driving practical improvements to reduce cyber risk. The role combines analyst and engineering responsibilities across security tools, vulnerability … exposure management, web and email security, incident response, and threat-informed remediation. The role works closely with infrastructure, cloud, application, identity and business teams to identify security issues, prioritise actions based on real-world attacker behaviour, and deliver measurable improvements to the organisation cyber defence posture. Owned ...

Network Security Engineer (SC Cleared) UK Remote + Occasional Travel 6 Month Contract £380/day (Outside IR35) Network Security Engineer needed with active SC Security Clearance . Hands-on experience of F5, Zscaler + Palo Alto technologies preferred. 6 Month Contract. Start ASAP … Warwick. Working with a global IT Consultancy supporting a leading Telecoms end client: Strong hands-on experience of: F5, Zscaler + Palo Alto IT security technologies, including Firewalls + Network Security. Technical Ownership of Customer Security infrastructure estate, processes, procedures, documentation + life cycle management. Acting ...

Description: Cyber Security Engineer Reports to: Infrastructure Manager Location: Tring Role Type: Hybrid 2 3 days onsite Salary: £65,000 per annum Role Overview The Cyber Security Engineer will help protect and improve security across a hybrid IT environment, spanning Microsoft Azure cloud services, on-prem VMware … infrastructure, and the network estate (including Cisco Meraki). The role is hands-on and operational, partnering with IT teams to implement security controls, supportmonitoringand incident response through Sophos MDR, and improve cyber resilience by supporting Disaster Recovery (DR) testing and Business Continuity (BC) readiness. Key Responsibilities Cloud ...

Information Security Manager Hybrid (3 days onsite) Are you an experienced Information Security professional looking for a role where you can genuinely influence an organisation's security strategy while remaining hands-on with the latest technologies? We're working with a well-established financial services organisation seeking … Information Security Manager to take ownership of its cyber security posture. This is an excellent opportunity for someone who enjoys balancing strategic security governance with technical delivery, while also supporting key networking initiatives. This is a 90% Information Security/10% Network Engineering role, making ...

options for this particular role Join BAE Systems and you ll be part of something bigger. As a valued member of our global colleague network, you ll bring your unique skills and perspectives to help pioneer progress and protect what matters most. The information, systems and networks … enthusiastic individual with excellent technical and client-facing skills, to act as Lead Technical Engineer to lead high and low level design work for Security Operations Centre solutions delivered to customers. This is a mid level role and the individual will be expected to lead technology designs utilising small ...

Cyber & Network Security Manager We are seeking an experienced Cyber & Network Security Manager to lead the delivery of all security operations, drive cyber incident response, and provide enterprise-wide oversight of network security. This is an operational leadership role at the centre … cyber defence function. You will be responsible for ensuring the effective operation of Security Ope... WKCL1_UKTJ ...

Technical Design Authority (Security/SD-WAN/Fortinet) is required by fast growing and highly successful IT services and consulting provider. Role Summary: In the role of TDA you will be responsible for designing, documenting and managing technical collateral to support agreed strategic objectives and the development … standard offerings and blueprint solutions in the security area. Also, you will be guarding the overall solution architecture of customer designs and be involved in the implementation, testing and handover to operations of these solutions. The TDA will actively participate in the presales process as well to allow continuity ...