26 to 50 of 77 Network Security Jobs in the South East

Network Engineer - Cisco & Fortinet About the Role We are looking for a highly skilled and hands-on Network Engineer to join our small but dynamic IT team. This is an excellent opportunity for an experienced networking professional who enjoys taking ownership of enterprise network infrastructure and working … across a broad range of technologies. You will be responsible for the design, support, maintenance, and continuous improvement of our network environment, with a strong focus on Cisco and Fortinet technologies. As a key member of a close-knit IT team, you will play a vital role in ensuring ...

Network Engineer – 3-month contract – Outside of IR35 – Guildford/remote My Customer is seeking an experienced Network Engineer to join a growing Network team responsible for the configuration, implementation and support of a large-scale enterprise network estate. The successful Network Engineer will have … strong hands-on experience across Cisco networking, Fortinet/Fortigate security technologies and hybrid cloud networking (Azure and AWS), with the ability to support complex multi-site environments. Key skills required from the Network Engineer: Preven experience as a Network Engineer working in an enterprise network ...

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 ...

Network Engineer – Cisco & Fortinet About the Role We are looking for a highly skilled and hands-on Network Engineer to join our small but dynamic IT team. This is an excellent opportunity for an experienced networking professional who enjoys taking ownership of enterprise network infrastructure and working … across a broad range of technologies. You will be responsible for the design, support, maintenance, and continuous improvement of our network environment, with a strong focus on Cisco and Fortinet technologies. As a key member of a close-knit IT team, you will play a vital role in ensuring ...

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 ...

Principal Network Engineer - Cisco Network Engineer London (Hybrid – 60/40 split) Permanent | Competitive Salary + Benefits About the Opportunity We’re partnering with an innovative full-fibre broadband provider transforming connectivity across London. This fast-growing organisation is delivering next-generation FTTP (Fibre to the Premises) infrastructure … enabling ultra-fast, reliable connectivity for homes and businesses. They’re now looking for a Principal Network Engineer to play a pivotal role in shaping, scaling, and optimising a carrier-grade network in a high-performance, fast-paced environment. The Role As a Principal Network Engineer ...

largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly. Are you passionate about building and scaling cloud security tooling using AWS, Terraform, and modern CI/CD practices? Can you partner with engineering teams to design, deploy, and operate security solutions that … protect large‐scale cloud platforms? About our Team You'll be joining the Security Engineering team within Elsevier's Information Security & Data Protection department. Our team is responsible for designing, implementing, configuring, and maintaining security tools used across Elsevier Technology. You will collaborate with colleagues from Incident ...

Security Analyst Hybrid Are you an experienced Cyber Security professional looking for your next challenge? Our client is seeking a talented Cyber Security Engineer to join their Global IT Security Team, playing a key role in protecting business-critical systems and driving the continual evolution … their cyber security strategy. This is an exciting opportunity to work across a broad range of security technologies, contribute to major security initiatives, and support the ongoing management of an ISO27001-certified Information Security Management System (ISMS). You'll collaborate with internal stakeholders and external ...

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 ...

looking to grow their Zero Trust capability. The client is seeking a consultant to come in and design, support and maintain Zero Trust security architectures. Your responsibilities will include: Architecture & Design Support Assisting with the design and implementation of Zero Trust architectures for enterprise environments, supporting senior team members … covering users, devices, applications, data, and networks. Supporting secure access patterns using cloud-based security and zero-trust platforms under guidance. Contributing to enterprise-wide security blueprints and reference architectures aligned with Zero Trust principles, including data protection and network segmentation. Learning to design scalable identity-centric ...

Network Engineer – Banking - Firewalls Network Engineer – Banking – Hybrid – Inside IR35 – Our client, a niche bank, is looking for an experienced Network Engineer with a strong emphasis on Network Security and Firewalls including Firewall reviews, audits, upgrade, access and documentation. To be considered for this hybrid … following skills:- Cisco Routing and Switching • Firewall Rule Analysis and Resolution • Access Control Lists (ACLs) • Cisco ASA/Firepower Administration • VPN Configuration and Troubleshooting • Network Security • Change Management • Documentation and Technical Reporting • Stakeholder Communication If this could be your next role, please forward your cv in the first ...

Network Engineer - Rail Technology £45,000 Basic Salary Company Bonus scheme Hybrid - South East UK 25 days holiday Private healthcare Company Pension Ongoing investment in your development The Company: Our client is an innovative engineering and technology business delivering complex, high-performance solutions into multiple industries. They continue … environment where engineers are encouraged to challenge existing ways of working, introduce new ideas and help shape the future of the organisation's network estate. This is an opportunity to join a collaborative technical team working with modern networking technologies across cloud and on-premise environments. ...

Network Engineer Location: Redhill, Surrey, UK Working Pattern: Office-based during the first 6 months (probation), with some flexibility thereafter About the Role: We are seeking a Network Engineer to support the design, operation and ongoing development of secure global networks used across maritime, satellite and government communication … systems. You will work within a specialist engineering environment supporting both internal infrastructure and customer networks, ensuring reliability, security and performance across complex WAN environments. The role involves hands-on engineering, troubleshooting and collaboration with internal IT and engineering teams. Client: Our client provides satellite and radio communication services ...

digital transformation, with ambitious growth and acquisition plans driving demand for scalable, standardised and efficient business applications. This role is ideal for a proactive security professional with strong technical expertise across application, network and infrastructure security. You will play a key part in implementing security controls, mitigating … risk and contributing to the continuous improvement of the company's overall security posture. Responsibilities: Monitor security tools including SIEM (QRadar) and respond to threat detection alerts Triage, analyse and prioritise security (via ServiceNow) Investigate root causes of security issues and design effective remediation solutions Oversee ...

Senior Network Engineer Lewes, East Sussex Full-Time | Permanent £42,000 - £46,000 per annum 37 hours per week (Monday-Friday) The Opportunity We are looking for a Senior Network Engineer to join a well-established and dynamic internal IT team based in Lewes. Reporting to the Network Team Leader , you will play a key role in supporting and evolving a large-scale enterprise network estate. This is a hands-on role, offering the opportunity to work across WAN, LAN, WLAN, and network security , while contributing to both operational support and project-based network ...

Network Engineer (CCNA/Cisco) UK Remote | 1 Day/Week On-Site job Type : FTC 6 month + rolling About the Role We're hiring an experienced Network Engineer to join a key client engagement supporting enterprise network infrastructure across multiple UK sites. … forefront of designing, deploying, and optimising Cisco-based solutions including SD-WAN and Software-Defined Access while providing technical leadership and assurance across the network function. What You'll Be Doing Design, deploy, and support enterprise Cisco network infrastructure across multiple sites Manage and optimise Cisco ...

Senior Security Engineer We are seeking an experienced Senior Security Engineer to help strengthen and evolve our cybersecurity capabilities across a hybrid cloud environment. You'll play a key role in security operations, cloud and endpoint security, identity management, infrastructure protection, and security strategy. … Responsibilities Lead the investigation and remediation of complex security incidents. Enhance detection, monitoring, and automation across Microsoft security platforms. Manage and optimise Conditional Access, MFA, Privileged Identity Management (PIM), and Zero Trust controls. Strengthen security across Azure, Microsoft 365, Intune, SCCM, endpoints, and servers. Drive vulnerability management ...

understand complex data, so that governments, nation states, armed forces and commercial businesses can unlock digital advantage in the most demanding environments. Job Title: Security Infrastructure Engineer Location: Guildford, Frimley – We offer a range of hybrid and flexible working arrangements – please speak to your recruiter about the options … 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 ...

Network IT is recruiting for an experienced Senior Network Architect reporting directly to the CTO at our client, who is about to undergo enterprise network and datacentre transformation. This is a key role leading the architecture for a major new programme, with responsibility for designing and governing … secure, resilient, and scalable network solutions across complex enterprise environments.You will own end-to-end network architecture across physical and logical domains, including LAN, WAN, SD-WAN, cloud networking, firewalls, load balancers, VPNs, and network security services. Working closely with senior stakeholders, delivery teams, and suppliers ...

Network IT is recruiting for an experienced Senior Network Architect reporting directly to the CTO at our client, who is about to undergo enterprise network and datacentre transformation. This is a key role leading the architecture for a major new programme, with responsibility for designing and governing … secure, resilient, and scalable network solutions across complex enterprise environments. You will own end-to-end network architecture across physical and logical domains, including LAN, WAN, SD-WAN, cloud networking, firewalls, load balancers, VPNs, and network security services. Working closely with senior stakeholders, delivery teams ...

Experience Hybrid in Farnborough Must be eligible for DV ABOUT THE CLIENT Our client is a highly respected technology consultancy working across complex and security critical environments. They deliver cutting edge digital and cybersecurity solutions to major public sector organisations. Due to continued growth, they are looking to appoint … Engineer to strengthen their security capability. THE BENEFITS 25 days annual leave Health cash plan Life assurance Pension scheme Structured training and development Career progression opportunities Collaborative and supportive environment THE SOC ENGINEER ROLE: As a SOC Engineer, you will play a key role in ensuring security monitoring ...

Experience Hybrid in Farnborough Must be eligible for DV ABOUT THE CLIENT Our client is a highly respected technology consultancy working across complex and security critical environments. They deliver cutting edge digital and cybersecurity solutions to major public sector organisations. Due to continued growth, they are looking to appoint … Engineer to strengthen their security capability. THE BENEFITS 25 days annual leave Health cash plan Life assurance Pension scheme Structured training and development Career progression opportunities Collaborative and supportive environment THE SOC ENGINEER ROLE: As a SOC Engineer, you will play a key role in ensuring security monitoring ...

Contract Network Engineer Oxford - 3 days per week Rate: £500 PD (Inside IR35) 6-12 Month Contract Overview We are seeking a skilled Network Engineer on a contract basis to join our clients IT Operations team. In this role, you will ensure the reliability, performance, and security of critical network infrastructure across the company, data center, and multi-cloud environments (AWS/GCP). While primarily focused on networking, you will also support occasionally on systems administration tasks as needed, making you a versatile contributor in a fast-paced, collaborative environment supporting cutting-edge technology. ...

Senior Network Security Engineer Near Epsom Hybrid (2 days onsite) Permanent On call (1 in 3 weeks) Alternating early/late shifts (7am - 3:30pm and 9:30am - 6pm) This is a busy, hands on engineering role within a large, regulated financial services environment, ideal for someone … wants to own and evolve a modern network estate rather than sit in a purely BAU or consultancy position click apply for full job details ...

Group Telecom, were enabling and enhancing telecom networks, playing a lead role in the delivery of our tech enabled future. We deliver full network cycle services for fixed, private and mobile operators. Private networks- We find the best technology, manage assets and refresh systems. With 24/7 network operations, we keep things running smoothly, while operating comprehensive network repair and maintenance to keep everything in top shape. Want to come and be a part of it? What will you be doing? As the Customer Account Security Manager, you will act as the primary Security ...