1 to 25 of 57 Network Security Jobs in the South East

Network Security Operations Manager | Abingdon | £70,000pa – £72,000pa plus bonus & benefits | 1 day onsite per week: MARS has partnered a global consultancy to recruit a permanent Network Security Operations Manager to join a talented IT function. This strategic delivery partners work, spans both private … their clients. With an amazing company culture and values, this business really puts its staff at the forefront of what they do. This Network Security Operations Manager is a strategic operational role established to provide dedicated ownership and accountability for day-to-day cyber security and network ...

Network Security Operations Manager We are seeking an experienced and highly capable Cyber & Network Security Operations Manager to lead an internal security and network operations function. This is a pivotal leadership role responsible for overseeing Security Operations Centre (SOC) services, managing critical network infrastructure oversight, and driving the organisation's cyber security governance, risk, and compliance activities. The successful candidate will combine strong operational leadership with deep technical knowledge of network technologies and cyber security frameworks. You will lead internal security teams, manage strategic suppliers and service providers ...

Role: Network and Security Engineer Location: Windsor Onsite: 5 days Salary: £50k - £60k Job purpose Our Client is seeking a skilled Network and Security Engineer with a focus on Cyber Security and Networking to join our IT team. The IT Department provides and supports … resilient and capable of supporting teaching, learning and operational delivery. This is a hands-on technical role responsible for securing and developing the Clients network infrastructure, working across our Arista switching and wireless environment. You will ensure the Clients network remains secure, resilient and high performing, while strengthening ...

Network Security Architect Our client is urgently looking for an experienced Network Security Architect to join their team on a permanent basis. Please note, the role is on-site 5 days per week in Oxfordshire. There is flexible working hours and an earlier finish … Friday. Remote working may be granted on occasion. This is a global role with an initial focus around Network segmentation. You will improve standards across the business and lead technical projects and work closely with technical colleagues and vendors. The current tech stack includes but is not limited ...

Network Security Specialist, Fortinet, Palo Alto, Zero Trust, Zscaler, Automation Hybrid working *** 3 days in office (London) My client is seeking a Network Security Specialist to join his team in London. This is a newly created role and sits in the Network Team and will … conduit between the Network Team and InfoSec team. It is an ideal opportunity for someone who is looking to step up into a technical authority/delivery lead position. As a Senior Network Security Specialist, you will design, implement and govern the network security controls ...

Network Security Engineer – Fortinet/Cisco Location: Bromley South (Office Based During Training Period) Job Type: Full-Time We are looking for a motivated and technically strong Network Security Engineer to join our small but highly capable infrastructure team. This is an exciting opportunity for someone … secure and resilient IT environment. As part of a close-knit team, you will be instrumental in maintaining and enhancing the organisation’s network infrastructure, ensuring optimal performance, up-to-date security, and high reliability across all systems. We are looking for an individual who brings ideas, enthusiasm ...

Senior Network & Security Analyst What's On Offer: Hybrid (2 days onsite; full-time in office for the first month) Enterprise-scale, highly regulated environment Hands-on cyber security & network projects Strong focus on development and progression Competitive salary + excellent benefits Permanent, full time (Flexibility … pleased to be working with a highly regarded financial services organisation based just outside of Epsom, who are looking for a Senior Cyber Security & Network Analyst to join its growing technology function. It's a hands-on role within a strong team, focused on keeping systems secure while ...

Senior Network Security Engineer Near Epsom | Hybrid (2 days onsite) Permanent | On call + occasional OOH Why This Role? This is a busy, engineering led role within a well established financial services environment, ideal for someone who wants to own and evolve a modern network security estate, not just maintain it. You'll take a lead role across Palo Alto firewalls, core networking and security tooling, helping shape a more resilient, scalable and secure infrastructure. If you're currently in a BAU heavy role and you want more ownership, more engineering and real investment ...

Senior Cloud Security Engineer (London 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 PlatformSecurity function, where ...

Network Security Architect - WAF We are currently recruiting for a Network Security Architect with strong WAF experience to join one of our Insurance clients on a 6-month contract. Inside IR35/Mostly remote working The Requirements 3-5 years' experience in cloud networking and security … Strong networking background within cloud environments (Azure, AWS, OCI), with a primary focus on Azure. Experience in deploying and enforcing Azure Policy to support network and security standards. Experience delivering large-scale, cyber security-focused change initiatives and programmes. Demonstrated ability to design and deliver cloud-based ...

Network Engineer (Fortinet) - London, Hybrid - £55,000 80% Project/20% Service Desk Escalation Were hiring a hands-on Network Engineer to lead and deliver network security projects (approx. 80% of the role) and act as the technical escalation point for the service desk (approx. … design, deploy and operationally support Fortinet-based solutions across on-prem and cloud environments, ensuring secure, resilient connectivity for the business. Key responsibilities Lead network & security projects: design, implement, test and handover FortiGate firewall and Fortinet platform deployments. Configure and manage FortiGate (physical & virtual) firewall policies, high availability ...

Lead Network Engineer is required by a very prestigious, highly successful global organisation. PURPOSE OF THE JOB You will be accountable for the design and ownership, and continuous improvement of the organisation's network solutions, ensuring secure, resilient, and high-performing connectivity across 1,000 sites and corporate … environments. Responsible for leading the network engineering team, mentoring two network engineers, and managing the delivery and lifecycle of network technology and services. Vendor collaboration is a key part of this role as have partnered with various organisations to assist with the day-to-day operation ...

Security Lead - DV Cleared Outside IR35 - £500 per day 3-4 Month Contract (Likely Extension) Maidenhead (Hybrid working) UK Public Sector We are seeking an experienced Supplier Security Lead to act as the accountable security authority for a complex Oracle ERP Managed Service within a major … Government environment. This is a senior, contractually-named security leadership role with day-to-day operational ownership of service security, ensuring compliance with UK Government security policy, NCSC frameworks, and client-specific security and assurance requirements. The role operates at the intersection of security governance ...

Security Architect - Manchester or London, UK Up to £80,000 DOE 3 days onsite hybrid working SC clearance required, and 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 sector. … 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 ...

high possibility for extension)Start Date: ImmediatelyDaily rate - £595 (inside IR35) Sponsorship is not available for this role We are hiring a Principal AWS Network Security Engineer to design and deliver secure, scalable cloud networking solutions. This role focuses on AWS network security architecture, hybrid connectivity … environments. Key Responsibilities: Design and implement secure AWS VPC architectures (multi-region, segmented)Build and manage Transit Gateway, Cloud WAN, and private networkingImplement AWS security services (GuardDuty, Security Hub, WAF, Shield)Design hybrid connectivity using VPN and Direct Connect with high availabilityIntegrate AWS logs and telemetry into SIEM ...

Trainee Network & Security Engineer – No Experience Needed Looking for a career change? Maybe you’re already working but want a more technical role with better long-term prospects. Or you could be between jobs and ready for a fresh start in tech. The ITOL Recruit Network & Security Engineer Job Programme is designed to help you move into a high-demand network engineering role, even if you have no prior experience. Train online at your own pace and land your network engineering role in 1-3 months. Please note this is a training course ...

Trainee Network & Security Engineer – No Experience Needed Looking for a career change? Maybe you’re already working but want a more technical role with better long-term prospects. Or you could be between jobs and ready for a fresh start in tech. The ITOL Recruit Network & Security Engineer Job Programme is designed to help you move into a high-demand network engineering role, even if you have no prior experience. Train online at your own pace and land your network engineering role in 1-3 months. Please note this is a training course ...

Trainee Network & Security Engineer – No Experience Needed Looking for a career change? Maybe you’re already working but want a more technical role with better long-term prospects. Or you could be between jobs and ready for a fresh start in tech. The ITOL Recruit Network & Security Engineer Job Programme is designed to help you move into a high-demand network engineering role, even if you have no prior experience. Train online at your own pace and land your network engineering role in 1-3 months. Please note this is a training course ...

Network Analyst/Lead Outskirts of Oxford | Permanent | £35,000 - £40,000 + Benefits I am seeking an experienced and proactive Network Analyst/Lead to join a well-established organisation based on the outskirts of Oxford. This is an excellent opportunity for a technically strong infrastructure professional … enjoys combining hands-on network engineering with leadership, strategic planning, and continuous improvement. Working within a growing IT team, you will take ownership of the organisation's network infrastructure, security posture, and connectivity across multiple sites, ensuring high availability, resilience, and performance. Key Responsibilities Manage, maintain ...

Senior Network Engineer. Location: West London with 4/5 days onsite Full Time Permanent: Salary 70k - 85k pending on experience We are looking for a Technical Hand on Senior Network Engineer with strong Palo Alto Firewall experience to join the Networking team to drive their Security projects alongside the day to day Network duties playing a key role in maintaining and enhancing the global network infrastructure. Ensuring the network stability, security, and efficiency across the operations while driving improvements and innovation. Act as the technical lead in the Network Team ...

Description: Cyber Security Engineer Reports to: Infrastructure Manager Location: Hybrid (remote/office-based) 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, support monitoring and incident response through Sophos MDR, and improve cyber resilience by supporting Disaster Recovery (DR) testing and Business Continuity (BC) readiness. Key Responsibilities Cloud Security (Azure) Implement and maintain ...

Site) Salary: Excellent basic salary plus bonus and Vodafone benefits Working Hours: Full time 39.5 hours per week - 24/7 SOC Shift role Security Clearance: This position requires the ability to obtain and hold a UK Developed Vetting (DV) clearance. Who We Are We're here to build … network the UK can count on - one that connects people, places and potential. Because no matter where you live, what your background is, or how you get online - we think everyone deserves the same chance to stay connected, and with VodafoneThree, that future's being built - today. ...

Your role at a glance The Senior Security Platform Engineer (m/f/d), is an advanced subject matter expert, responsible for facilitating problem resolution and mentoring for the overall Global Data Centers Office of Information Security (GDC-OIS) team. This role is critical in improving, developing … maintaining IT/OT vulnerability management programs and processes. This role performs and leads important tasks specialized at threat hunting, SIEM/SOAR, Network Security and other operational security tasks such as performance and availability monitoring, log monitoring, security incident detection and response, security event ...

rolling contract ECS Resource Group are currently working in partnership with a global managed service provider, assisting them with the search for a Cyber Security Architect on a contract basis. The successful candidate will be working with a Telecoms end client across various projects. Key Responsibilities: Design and maintain … secure architecture solutions for fixed network and enterprise environments, ensuring alignment with business and security requirements. Lead security architecture reviews for network infrastructure, systems, and enterprise platforms to identify risks and recommend mitigation's. Collaborate with engineering, infrastructure, and project teams to embed security ...

Network Automation Engineer City of London (Hybrid) | Permanent | Up to £80,000 + Bonus & Benefits We’re working with a leading financial services organisation looking to hire a Network Automation Engineer to join their growing infrastructure team. This is a fantastic opportunity to play a key role … modernising and automating a large-scale, global enterprise network, working at the intersection of networking and DevOps. The Role You’ll be responsible for driving network automation initiatives, improving efficiency, and supporting the design and delivery of scalable, resilient infrastructure across a complex global environment. Key Responsibilities Designing ...