376 to 400 of 566 Network Security Jobs in England

Security Engineer, AWS SOC Incident Response Job ID: Amazon Data Services UK Limited The Amazon Web Services Security Operations Center AWS-SOC Team manages security issues across the globe. The team is looking for a highly motivated, technically inclined individual to work as a Security Engineer. A successful candidate will need to embody our 16 leadership … work from the LHR14, London SOC location. You need to be comfortable working in a dynamic technical, and at times, ambiguous environment. Key job responsibilities Detect, monitor and analyze security alerts from various sources to detect and respond to potential threats in real-time. Develop, implement, and fine-tune detection rules and correlation logic to improve threat detection capabilities. … Conduct in-depth investigations of security incidents, perform forensic analysis, and coordinate incident response activities. Maintain and optimize security information and event management systems and other security tools used in the SOC. Collaborate with other teams to enhance threat intelligence, improve incident response procedures, and provide regular reports on security posture. A day in the life More ❯

Job Title: Security Architect ( Artefact ) Contract Duration: 6 Months Location: Edinburgh, Leeds, Halifax, Manchester, Birmingham, Bristol (2 days a week onsite) Working Pattern: Full Time Rate: Highly competitive rate available for suitable candidates Are you ready to take on a pivotal role in shaping the security landscape of an esteemed organisation in the Banking and Financial Services industry … We are on the lookout for dynamic Security Architect to join our team for a 6-month contract in 2025! This is a fantastic opportunity to contribute to our Group Security Reference Architecture (GSRA) and ensure our security artefacts meet the highest standards. Required Skills: Systems Design - Designs and review system architectures through the application of patterns … and principles, which support associated security designs. Research & Innovation - Advises on developments to security properties in technology. Provides input in identifying new technologies and design their use in a business context. Security Technology - Explains the effectiveness of current and future security designs and can create supporting guardrails and patterns based upon these technology solutions. Shares information More ❯

Job ID: Amazon Data Services UK Limited The Amazon Web Services Security Operations Center AWS-SOC Team manages security issues across the globe. The team is looking for a highly motivated, technically inclined individual to work as a Security Engineer. A successful candidate will need to embody our 16 leadership principles; especially in Learn and Be Curious … will work from the LHR14, London SOC location. You need to be comfortable working in a dynamic technical, and at times, ambiguous environment. Key job responsibilities - Monitor and analyze security alerts from various sources to detect and respond to potential threats in real-time. - Develop, implement, and fine-tune detection rules and correlation logic to improve threat detection capabilities. … Conduct in-depth investigations of security incidents, perform forensic analysis, and coordinate incident response activities. - Maintain and optimize security information and event management systems and other security tools used in the SOC. - Collaborate with other teams to enhance threat intelligence, improve incident response procedures, and provide regular reports on security posture. A day in the life More ❯

and services that impact the lives of millions of people each day to make life better, and keep us safer. We innovate across the major industries of Aerospace, Defence, Security and Space. Your health and well-being matters to us and that's why we offer you the flexibility to do what's important to you; whether that's … working, or the ability to flex your start and finish times. Where possible, we support a working pattern that suits your lifestyle and helps you reach your ambitions. Cyber Security Architect LIFE AS A THALES CYBER SECURITY ARCHITECT We are looking for Cyber Security Architects to join our growing team. As a Cyber Security Architect, you … ll work on complex systems provided by Thales and provide specialist security architecture, technical leadership and guidance, to enable Thales to devise, develop and maintain reliable, secure, accreditable and economically sustainable security solutions to meet the project needs. You will advise on the development of high level security compliant architecture and contribution to the design of the More ❯

To support the Chief Information Security Officer in managing and reporting the Information Security Risks faced by Technology Services (TS) in delivering AJ Bells systems and services. This role is responsible for facilitating the secure delivery of AJ Bells technology and business change. The Information Security Architect will play a lead role in designing and implementing security … Key to this is assisting and supporting our colleagues in achieving their goals, but in a secure manner. The key responsibilities of the role are: Subject matter expertise for security best practice, ensuring the maintenance of the confidentiality, integrity and availability of AJ Bells systems and data. Design and implementation of enterprise security technology controls and platforms, following … industry best practices. Supporting and advising on projects and change initiatives to ensure that there is no negative impact on our security posture Carrying out internal security reviews both on solutions we develop in house and third-party solutions. Supporting audit and due diligence activities within Technology Services Working with Information Security, Infrastructure and Architecture to define More ❯

The software developer will develop systems and security software for an innovative new Linux-based network security appliance. Working in a small, product focused team, you’ll develop software in a security-conscious environment with a great deal of independence and autonomy. About us Hexegic are a leading technical consultancy providing agile multi-disciplinary teams to … projects for those that are keen to develop and build a successful career. Core Responsibilities Utilise Rust and Go, writing for Linux on AMD64 Develop low level systems and network programming Linux/Unix/POSIX systems programming Program networks and protocol implementations Develop network architectures for secure architecture What we are looking for Proficiency in C++, Rust … a year professional development budget Wellness program 25 days annual leave Hybrid working arrangements Please note that successful candidates must be eligible for UK security clearance to a high government standard. More ❯

role with a client of ours, a leading public sector organisation who are currently undergoing lots of change and transformation. It is a really exciting time for an enthusiastic security professional, who is comfortable in a SOC environment to join the team and have the opportunity to make instant impact. The role: Support the SOC engineering lead in building … and managing the organisation's security architecture, including evaluating, testing, recommending, and implementing security tools and technologies. Ensuring security tools are functioning optimally, including tuning and updating software, hardware, and network security infrastructure. Provide support to the SOC engineering lead to assist in technical scoping of security testing. Acting as a key part of … the incident response team, working with others to analyse, contain, and eradicate security threats. Maintaining detailed documentation of procedures, tooling and configuration. Working closely with other teams across IS including network, and application development teams, to ensure a cohesive security approach. Ensuring SOC systems and software are up-to-date with the latest security patches and More ❯

Car allowance + 15% Bonus FTSE 100 company is seeking an experienced Infrastructure Architect to provide essential technical design expertise for the ongoing development and enhancement of its network and infrastructure estate. This is a key role in shaping the company’s technology landscape, ensuring that infrastructure evolves in line with business needs and technological standards. The Infrastructure Architect … models. A strong working knowledge of IP networking, Ethernet routing and switching across LAN, WAN, and data centre environments is essential, along with proven expertise in deploying and managing network security technologies. Key Requirements Proven experience as an Infrastructure Architect Working knowledge of IP, Ethernet, LAN/WAN Data centre and public cloud environments Experienced across a range … of infrastructure technologies (Microsoft 365, Windows Services, AIX and Linux Servers etc) Understanding of software defined networking Network security products Location : Northampton (Hybrid) Salary : £70,000 - £80,000 + £7,300 Car allowance + 15% Bonus More ❯

Outside IR35 Contract - £500/day - London/Remote An excellent contract opportunity has arisen for a skilled CrowdStrike Firewall Consultant to join a leading organisation on a major security improvement project. This contract role offers £500 per day, is outside IR35, and will run for an initial period of 6 months, with strong likelihood of extension based on … ownership of a full end-to-end deployment of CrowdStrike Firewall across Windows Servers and Windows 11 laptops and desktops. The main objective of the project is to improve network security while ensuring system stability and business continuity throughout the implementation process. The successful candidate will be responsible for analysing inbound and outbound network traffic across the … You must have proven experience implementing CrowdStrike Firewall within live enterprise environments, including deep knowledge of Windows Server environments and Windows 11 desktop operating systems. A strong understanding of network defence, micro-segmentation, ports and protocols, and network interconnectivity is essential. In addition, you will require hands-on experience using CrowdStrike Query Language (FQL), combined with excellent problem More ❯

Outside IR35 Contract £500/day London/Remote An excellent contract opportunity has arisen for a skilled CrowdStrike Firewall Consultant to join a leading organisation on a major security improvement project. This contract role offers £500 per day, is outside IR35, and will run for an initial period of 6 months, with strong likelihood of extension based on … ownership of a full end-to-end deployment of CrowdStrike Firewall across Windows Servers and Windows 11 laptops and desktops. The main objective of the project is to improve network security while ensuring system stability and business continuity throughout the implementation process. The successful candidate will be responsible for analysing inbound and outbound network traffic across the … You must have proven experience implementing CrowdStrike Firewall within live enterprise environments, including deep knowledge of Windows Server environments and Windows 11 desktop operating systems. A strong understanding of network defence, micro-segmentation, ports and protocols, and network interconnectivity is essential. In addition, you will require hands-on experience using CrowdStrike Query Language (FQL), combined with excellent problem More ❯

Outside IR35 Contract – £500/day – London/Remote An excellent contract opportunity has arisen for a skilled CrowdStrike Firewall Consultant to join a leading organisation on a major security improvement project. This contract role offers £500 per day, is outside IR35, and will run for an initial period of 6 months, with strong likelihood of extension based on … ownership of a full end-to-end deployment of CrowdStrike Firewall across Windows Servers and Windows 11 laptops and desktops. The main objective of the project is to improve network security while ensuring system stability and business continuity throughout the implementation process. The successful candidate will be responsible for analysing inbound and outbound network traffic across the … You must have proven experience implementing CrowdStrike Firewall within live enterprise environments, including deep knowledge of Windows Server environments and Windows 11 desktop operating systems. A strong understanding of network defence, micro-segmentation, ports and protocols, and network interconnectivity is essential. In addition, you will require hands-on experience using CrowdStrike Query Language (FQL), combined with excellent problem More ❯

Outside IR35 Contract £500/day London/Remote An excellent contract opportunity has arisen for a skilled CrowdStrike Firewall Consultant to join a leading organisation on a major security improvement project. This contract role offers £500 per day, is outside IR35, and will run for an initial period of 6 months, with strong likelihood of extension based on … ownership of a full end-to-end deployment of CrowdStrike Firewall across Windows Servers and Windows 11 laptops and desktops. The main objective of the project is to improve network security while ensuring system stability and business continuity throughout the implementation process. The successful candidate will be responsible for analysing inbound and outbound network traffic across the … You must have proven experience implementing CrowdStrike Firewall within live enterprise environments, including deep knowledge of Windows Server environments and Windows 11 desktop operating systems. A strong understanding of network defence, micro-segmentation, ports and protocols, and network interconnectivity is essential. In addition, you will require hands-on experience using CrowdStrike Query Language (FQL), combined with excellent problem More ❯

Outside IR35 Contract – £500/day – London/Remote An excellent contract opportunity has arisen for a skilled CrowdStrike Firewall Consultant to join a leading organisation on a major security improvement project. This contract role offers £500 per day, is outside IR35, and will run for an initial period of 6 months, with strong likelihood of extension based on … ownership of a full end-to-end deployment of CrowdStrike Firewall across Windows Servers and Windows 11 laptops and desktops. The main objective of the project is to improve network security while ensuring system stability and business continuity throughout the implementation process. The successful candidate will be responsible for analysing inbound and outbound network traffic across the … You must have proven experience implementing CrowdStrike Firewall within live enterprise environments, including deep knowledge of Windows Server environments and Windows 11 desktop operating systems. A strong understanding of network defence, micro-segmentation, ports and protocols, and network interconnectivity is essential. In addition, you will require hands-on experience using CrowdStrike Query Language (FQL), combined with excellent problem More ❯

a renowned, global Construction Company based in Derby, Derbyshire. As an IT Infrastructure Engineer, you will play a vital role in enhancing the company's IT infrastructure, ensuring reliability, security, and efficiency. You will be working closely with the Infrastructure Team, Lead Infrastructure Engineers and Infrastructure Manager to ensure the smooth running of the IT Infrastructure, in addition to … the company's IT infrastructure. • Collaborate with cross-functional teams to identify technology needs and implement projects. • Oversee hardware and software configuration, troubleshooting, and maintenance. • Develop and implement IT security policies and procedures. • Provide technical support and mentorship to junior team members. • Manage vendor relationships and procurement processes. • Stay updated on emerging technologies and industry trends. Technical Skillset: • Windows … Active Directory, DNS, DHCP, Group Policy • Office 365 – Teams, Sharepoint, Exchange, Intune • Virtualisation Technologies (Hyper-V, VMWare, Nutanix) • Networking – TCP/IP, VLANS, Switching/Routing (Cisco, Cisco Meraki) • Network Security – Firewall Admin, Network Security Technologies (Darktrace, MFA) • Azure/Azure Active Directory If you're a talented IT professional looking to take the next step More ❯

a renowned, global Construction Company based in Derby, Derbyshire. As an IT Support Engineer, you will play a vital role in enhancing the company's IT infrastructure, ensuring reliability, security, and efficiency. You will be working closely with the Infrastructure Team, Lead Infrastructure Engineers and Infrastructure Manager to ensure the smooth running of the IT Infrastructure, in addition to … the company's IT infrastructure. • Collaborate with cross-functional teams to identify technology needs and implement projects. • Oversee hardware and software configuration, troubleshooting, and maintenance. • Develop and implement IT security policies and procedures. • Provide technical support and mentorship to junior team members. • Manage vendor relationships and procurement processes. • Stay updated on emerging technologies and industry trends. Technical Skillset: • Windows … Active Directory, DNS, DHCP, Group Policy • Office 365 – Teams, Sharepoint, Exchange, Intune • Virtualisation Technologies (Hyper-V, VMWare, Nutanix) • Networking – TCP/IP, VLANS, Switching/Routing (Cisco, Cisco Meraki) • Network Security – Firewall Admin, Network Security Technologies (Darktrace, MFA) • Azure/Azure Active Directory If you're a talented IT professional looking to take the next step More ❯

to day moves and changes Acting as the lead engineer for networks on new projects and moves and working in agreement with standards set out by the Technical Lead - network and security Main duties of the job Working as part of the wider networks team, the post-holder will provide comprehensive technical expertise and support to maintain and … expand the Trust's IT network infrastructure. Responsible for all Trust network services including Local, Wider Area networks and wireless and remote working services The post holder with have a good breadth and depth of IT knowledge gained through experience as they will be required to be able to work without supervision and will need to understand the … the start of your journey with UHSussex. Job responsibilities Main Duties and Responsibilities Operational Act as a lead engineer on the build, configuration, documentation and integration of new IT network service components as part of the Trusts on going technology expansion alongside the capital programme Management of Installation of new structured cabling including WAN and Distribution connections alongside client More ❯

to day moves and changes Acting as the lead engineer for networks on new projects and moves and working in agreement with standards set out by the Technical Lead - network and security Main duties of the job Working as part of the wider networks team, the post-holder will provide comprehensive technical expertise and support to maintain and … expand the Trust's IT network infrastructure. Responsible for all Trust network services including Local, Wider Area networks and wireless and remote working services The post holder with have a good breadth and depth of IT knowledge gained through experience as they will be required to be able to work without supervision and will need to understand the … the start of your journey with UHSussex. Job responsibilities Main Duties and Responsibilities Operational Act as a lead engineer on the build, configuration, documentation and integration of new IT network service components as part of the Trusts on going technology expansion alongside the capital programme Management of Installation of new structured cabling including WAN and Distribution connections alongside client More ❯

successful candidate will collaborate with stakeholders across the Information & Technology organisation and third-party partners to define requirements, drive cloud migration efforts, optimise cloud environments, and ensure adherence to security and compliance standards. As an individual contributor, the Cloud Architect will focus on delivering scalable, efficient Azure-based solutions that align with organizational objectives while maintaining a secure and … reliable cloud ecosystem. Responsibilities: Develop and implement Cloud-based solutions, including network architecture, storage, compute, and security configurations to meet business needs and support scalability. Lead the planning and execution of migration initiatives, transitioning on-premises applications and data to the Cloud while minimising downtime and disruption. Continuously assess cloud environments to optimize performance and resource usage, implementing … cost-control strategies and recommending efficient solutions. Ensure all Cloud solutions meet security standards and regulatory requirements by implementing best practices for identity management, data protection, and network security. Design and manage automated infrastructure provisioning and deployments using industry-leading tools for repeatable and scalable operations. Develop and maintain disaster recovery plans and failover strategies to ensure high More ❯

unique opportunity to help launch a brand new team within a global financial services provider. This new team of highly skilled Full Stack Infrastructure Engineers will cover Compute, Storage, Network and Cloud technologies. You will help design, implement, and manage robust infrastructure solutions, ensuring reliability, scalability, and performance. Requirements: Proven experience managing and optimizing a diverse infrastructure stack. Extensive … Linkerd). Solid understanding of virtualization (VMware, Hyper-V) and containerization (Docker, Kubernetes) and orchestration. Understanding of storage solutions (SAN, NAS, cloud storage) and backup systems. Strong understanding of network protocols, routing, switching, and firewalls. • Experience with load balancers (F5, HAProxy, Nginx) and network monitoring tools. Experience in DNS management and troubleshooting. Experience in network security … Tools and Techniques: Experience in using cloud native monitoring tools like AWS CloudWatch, Azure Monitor, and Google Cloud Operations Suite. Experience with packet capture tools like Wireshark for troubleshooting network issues. Experience in using traceroute utilities and performance analysis tools like perf for identifying and resolving bottlenecks. Familiarity with tools such as ipconfig/ifconfig for viewing network More ❯

unique opportunity to help launch a brand new team within a global financial services provider. This new team of highly skilled Full Stack Infrastructure Engineers will cover Compute, Storage, Network and Cloud technologies. You will help design, implement, and manage robust infrastructure solutions, ensuring reliability, scalability, and performance. Requirements: Proven experience managing and optimizing a diverse infrastructure stack. Extensive … Linkerd). Solid understanding of virtualization (VMware, Hyper-V) and containerization (Docker, Kubernetes) and orchestration. Understanding of storage solutions (SAN, NAS, cloud storage) and backup systems. Strong understanding of network protocols, routing, switching, and firewalls. • Experience with load balancers (F5, HAProxy, Nginx) and network monitoring tools. Experience in DNS management and troubleshooting. Experience in network security … Tools and Techniques: Experience in using cloud native monitoring tools like AWS CloudWatch, Azure Monitor, and Google Cloud Operations Suite. Experience with packet capture tools like Wireshark for troubleshooting network issues. Experience in using traceroute utilities and performance analysis tools like perf for identifying and resolving bottlenecks. Familiarity with tools such as ipconfig/ifconfig for viewing network More ❯

successful implementation. Key Responsibilities: Lead and manage networking-related projects from initiation to completion, ensuring timely delivery and alignment with business objectives. Work closely with cross-functional teams, including network engineers, system architects, and developers, to design and implement scalable networking solutions. Develop detailed project plans, allocate resources, and monitor progress to ensure milestones and deliverables are met. Provide … technical guidance on networking protocols, infrastructure design, and security best practices. Identify potential risks, develop mitigation strategies, and ensure compliance with industry standards and regulatory requirements. Collaborate with stakeholders to translate business requirements into technical solutions and facilitate smooth project execution. Optimize network performance and troubleshoot technical issues in collaboration with the engineering team. Prepare reports, documentation, and … stakeholders, ensuring transparency and effective communication. What We're Looking For: Technical Skills: Strong understanding of networking protocols (TCP/IP, BGP, OSPF, MPLS, VPN, etc.). Experience with network infrastructure, including routers, switches, firewalls, and load balancers. Hands-on experience with cloud networking (AWS, Azure, Google Cloud) and SDN (Software-Defined Networking). Knowledge of network security More ❯

Responsibilities Plan, research, and execute testing of computer systems and applications to simulate real-world attacks on Microsoft's services and infrastructure. Assess existing security capabilities to detect and respond to emerging threats. Outline and document risk impacts in executive summary reports and communicate findings to relevant stakeholders. Perform research to stay current with penetration testing tools, methodologies, tactics … engagements, including Purple Team exercises where we emulate real-world adversaries. Develop and maintain penetration testing procedures and methodologies. Conduct research to remain updated with the latest in application security, both offensive and defensive techniques, and share findings within the Microsoft Security Community. Qualifications Experience in identifying security vulnerabilities, software development lifecycle, large-scale computing, modeling, cyber … security, and anomaly detection. Experience with penetration testing/red-teaming, cloud, services, and network security. Strong coding skills in languages such as C#, Python, C++, Go, PowerShell, ASP.NET, JavaScript. Preferred: Master's degree in computer science, software engineering, information security, or equivalent work experience. Certifications such as GPEN, GWAPT, GXPN, OSCP, OSCE, or similar. Proven ability More ❯

A large enterprise organisation is seeking an experiencedLevel 3 SOC Analyst for an initial 6-month rolling contract. This is a key role within a mature and well-established Security Operations Centre, offering the opportunity to work on complex threats and contribute to a high-performing cybersecurity function. This is a challenging, rewarding role for a seasoned SOC professional … make a tangible impact. Apply now to join a team focused on protecting enterprise assets against evolving cyber threats. Key Responsibilities: Lead investigations and response efforts for high-severity security incidents. Conduct proactive threat hunting using Microsoft Sentinel and the Defender suite. Develop and fine-tune analytic rules, workbooks, and automation playbooks in Sentinel. Perform deep-dive analysis of … malware, phishing, and lateral movement techniques. Collaborate with engineering teams to optimise Microsoft security tool integrations. Maintain and enhance incident response procedures and documentation. Skills/Must have: Over 5 years of experience in cybersecurity, including a minimum of 2 years in a Level 3 SOC or equivalent role. Expert-level proficiency with Microsoft Sentinel, including KQL, custom analytic More ❯

The goal is to deliver a seamless, high-quality, and interactive experience for both internal teams and external clients. You'll be working on challenges such as data synchronization , network performance optimization , and video stream security . xSTUDIO is already in daily use by over 7,000 artists, producers, and supervisors across DNEG. Now, we're pushing the … Degree in Computer Science, Engineering or similar, or equivalent experience Strong programming skills in modern C/C++ (2011, 2017) A good understanding of networking technologies, protocols and physical network infrastructure Knowledge of network security and data encryption Ability and enthusiasm for learning new technologies and APIs rapidly Interpersonal: Excellent written, verbal, and graphical communication Experience drafting … technical documentation Working experience in the Agile Development model Knowledge of product development best practices Nice to have: Familiarity with video codecs, encode/decode APIs (e.g. ffmpeg) and network video streaming Experience of software development in a Linux environment (shells, version management etc) Experience of cross platform development including exposure to MacOS and Windows environments An understanding of More ❯

IT Service Desk Engineer (1st Line) Full-time Company Profile An exciting, forward-thinking and innovative provider of complete, bespoke, managed IT, communication and network security solutions for businesses of all sizes for over 10 years. Now hiring for multiple talented IT Support Engineers to join the team due to continued growth and expansion in customer base and … demand. They offer and encourage development and progression, with the opportunity of great career with unrivalled job security and stability. Job Profile The job will suit skilled IT support engineers with a minimum of 1 year proven and demonstrable experience within a Managed Service Provider (MSP) environment. The successful candidates will need a customer focused approach and a commitment More ❯