426 to 450 of 630 Network Security Jobs in the UK

/ML infrastructure. Data Handling: Big data analytics, warehousing, and ETL/ELT processes, with a focus on leveraging data for AI/ML. Network & Security: Comprehensive understanding of cloud networking and security principles, including security best practices for AI/ML workloads. Database Management: Experience … and services to cloud platforms. Experience with networking concepts such as software-defined networking, routing, virtual private networks, load balancers, and firewalls. Experience with security concepts such as encryption, identity management, access control, attack vectors, and penetration testing. Excellent presentation, communication, and interpersonal skills. Ability to travel to customer More ❯

utilizing data and your analytical aptitudes to guide changes, updates, and improvements. In this role, you will also work closely with the customer CISOs, security architects, security engineers, and development operations teams within mid-to-large enterprises, so you'll need to feel confident presenting implementation plans to … including the ability to work well with client teams at different levels of technical and non-technical depth Technical experience in networking or cyber security Industries Public cloud experience is a plus Consistent success working with customer escalations - assessing and communicating customer expectations and negotiating resolutions Flexibility for travel More ❯

utilizing data and your analytical aptitudes to guide changes, updates, and improvements. In this role, you will also work closely with the customer CISOs, security architects, security engineers, and development operations teams within mid-to-large enterprises, so you'll need to feel confident presenting implementation plans to … including the ability to work well with client teams at different levels of technical and non-technical depth Technical experience in networking or cyber security Industries Public cloud experience is a plus Consistent success working with customer escalations - assessing and communicating customer expectations and negotiating resolutions Flexibility for travel More ❯

now have a fantastic and exciting opportunity within our IT team to join us as an Infrastructure Platform Lead (Networks) to advance several key Network towers including core networking, network security, edge connectivity and cloud networking. We are seeking an individual with significant experience, someone who is … deliver secure, robust, stable and performant future ready infrastructure. You will have demonstrable experience in designing, implementing, and managing innovative, cost efficient solutions, modernising network infrastructure services both on premise and for the public cloud (predominantly Google Cloud Platform), simplifying and rationalising existing technologies, whilst maintaining Operational Excellence. If … you're enthusiastic about on premise and cloud network technologies, if you thrive and perform in a time sensitive, high-demand environment, and if you take satisfaction in delivering results through others, then we want to hear from you! Salary - £59,500 - £115,000 Contract type - This position is More ❯

community. Our Mission, Vision, and Values guide the way we do business. Are you ready for your next career challenge? The Leidos N ational Security Sector is seeking a Field Engineer to work as part of the AEGIS Test Team in Bath, ME overseeing the installation and conducting testing … resume with us today! Responsibilities - Work you'll do: Basic Qualifications: Bachelors Degree (or equivalent) and 2+ years of relevant experience in IT and network operations (additional experience may be substituted in lieu of a degree. Proven proficiency in IT Enterprise Operations and Network Operations. Solid knowledge of … Microsoft Office Suite (Excel, Word, PowerPoint, Outlook). Comprehensive understanding of network infrastructure and hardware. Hands-on experience with network security protocols and troubleshooting complex network issues. Background in software installation/upgrades and LAN installation/maintenance. Physical capability to lift up to 40 pounds More ❯

This is an excellent opportunity for Cyber Security Architect Role professionals to be part of leading-edge technology projects. Cognizant's Cloud, Infrastructure & Security Services Practice provides end-to-end solutions covering architecture, design, implementation, management, and ongoing support across the entire enterprise technology infrastructure. Our services include … clients maximize value in their infrastructure resources while optimizing infrastructure performance and cost. Responsibilities Responsible to lead the design and implementation of comprehensive cyber security architectures that align with business objectives and regulatory requirements. Responsible to oversee the deployment and management of Azure Firewall/Google Firewalls, and Cisco … Firewall to ensure robust network security. Provide expert guidance on security best practices and emerging threats to internal teams and stakeholders. Develop and enforce security policies, standards, and procedures to protect sensitive data and systems. Conduct regular security assessments and audits to identify vulnerabilities and recommend More ❯

new data centre implementation project for a financial services client, this is a fantastic opportunity to work at the cutting edge of low-latency network design, colocation infrastructure, and network automation. You will play a critical role in designing, building, and supporting high-performance, highly available network … experience deploying networks in low latency Proven experience in financial trading environments. Solid knowledge of WAN technologies, optical networking, and fibre waves. Proficient in network automation (Ansible, Python, Jinja2, Git, Terraform, Jenkins). Experience in: Multicast configuration and troubleshooting Layer 1 MUX switching Packet tapping and timestamping Network security principles (VPNs, QoS, protected/unprotected circuits) Comfortable working with monitoring tools, handling network migration and handover. If this sounds like you then please share your CV with me on and we will arrange a call to discuss further More ❯

new data centre implementation project for a financial services client, this is a fantastic opportunity to work at the cutting edge of low-latency network design, colocation infrastructure, and network automation. You will play a critical role in designing, building, and supporting high-performance, highly available network … experience deploying networks in low latency Proven experience in financial trading environments. Solid knowledge of WAN technologies, optical networking, and fibre waves. Proficient in network automation (Ansible, Python, Jinja2, Git, Terraform, Jenkins). Experience in: Multicast configuration and troubleshooting Layer 1 MUX switching Packet tapping and timestamping Network security principles (VPNs, QoS, protected/unprotected circuits) Comfortable working with monitoring tools, handling network migration and handover. If this sounds like you then please share your CV with me on and we will arrange a call to discuss further More ❯

Our new position of SOC Shift Lead will direct a team of SOC Analysts, conduct monitoring and triage of alerts associated with host and network security events for our clients critical infrastructure and support the SOC through both delivery of client work and adding skills and ideas to … off. Please note you do need to be eligible for DV Clearance for this role. What you'll be doing: Monitor, triage, and investigate security incidents on critical client infrastructure. In depth analysis of network traffic, logs, and system events to identify potential security threats and vulnerabilities. … Line Management. Maintain, improve and develop team knowledge of SOC tools, security operations and triage. Analyse and improve detection rules and use cases in line with Mitre Att&ck and threat-informed defence. Maintain and update security incident documentation, including incident reports, analysis findings, and recommended mitigation strategies. More ❯

days, 2 nights, 4 off) About the Company A leading provider of secure and connected digital infrastructure solutions, empowering organizations worldwide to enhance their network security and connectivity. As part of our ongoing growth, we are seeking a talented Network Engineer to join our dynamic Services Team. … role requires a proactive mindset, technical expertise, and a passion for problem-solving to resolve incidents, optimize performance, and implement continuous improvements. Key Responsibilities: Network Monitoring & Incident Management: Monitor network infrastructure using advanced tools to ensure optimal performance. Diagnose and resolve network issues affecting availability and reliability. … up-to-date ticket documentation. Prioritize tickets to meet service level agreements (SLAs). Troubleshooting & Root Cause Analysis: Perform diagnostics, testing, and troubleshooting of network incidents. Conduct root cause analyses and propose preventive measures. Change Management & Maintenance: Participate in scheduled maintenance and network upgrades. Document actions and adhere More ❯

Job Advert: Field Network Engineer Location: Woking & various UK sites (travel required) Hybrid: 2 days a week Salary: Up to £62,000 An opportunity has arisen for a Field Network Engineer to support and maintain a Windows Server environment and IT infrastructure across multiple UK locations. Key Responsibilities … Maintaining and troubleshooting servers, networks, and telephony systems. Performing installations, upgrades, and security patches. Providing on-site IT support across different locations. Responding to IT support tickets and ensuring minimal downtime. Collaborating with teams to enhance network security and connectivity. Requirements: Strong experience with Windows Server, VMware More ❯

team is all like-minded individuals, with a drive to succeed in their own fields. ROLE OBJECTIVE We are seeking a highly skilled Cyber Security Consultant with a strong background in penetration testing and network security. This role is ideal for a cybersecurity professional with experience in identifying … assessing, and mitigating security risks across various platforms. The consultant will play a critical role in evaluating and strengthening our clients' cybersecurity postures by conducting in-depth security assessments, vulnerability analysis, and developing comprehensive security strategies. RESPONSIBILITIES Conduct comprehensive penetration tests, vulnerability assessments, and security audits … to identify risks and ensure compliance with industry best practices. Provide expert recommendations and solutions to mitigate identified vulnerabilities, enhancing client systems' security postures. Investigate alerts and suspicious activity to determine if an incident has occurred. Contain affected systems and networks to prevent the incident from spreading. Implement temporary More ❯

Halian Technology is searching for a skilled NetworkSecurity Engineer to join our client's Infrastructure team to help secure the systems and data powering cutting-edge analytics across pensions, energy, health, and financial services. This is a fantastic opportunity to work with an award-winning consultancy that fuses human expertise … either London or Winchester, you'll play a critical role in protecting our clients cloud and physical infrastructure by developing and maintaining scalable, proactive security controls, processes, and tools. Key Responsibilities: Secure physical and Microsoft Azure cloud infrastructure using modern, risk-based approaches. Design, implement, and maintain security controls, templates, and baselines for cloud environments. Automate repetitive tasks to enhance security efficiency and consistency. Deploy and manage tools such as Microsoft Defender for Cloud, Defender for Endpoint, and Nessus. Collaborate with our outsourced SOC team to enhance Sentinel SIEM, runbooks, and threat detection. Lead investigations into More ❯

you to contribute significantly to the organization's technological advancement. Requirements: Attend a 30-week paid training program to gain skills and certifications in network security, programming, coding, computer languages, computer systems, communication network operations, and network administrations. Advanced certifications require additional full funded training programs. … up to 5 interviews with your choice 1,200 industry leading organizations including Charter Communications, Tesla, and COX Communications. Similar Career Fields Include: Information Security Analyst, Cyber Defense Analyst, and Network and Systems Administrator. About Our Organization: The U.S. Army offers a variety of possibilities for to discover More ❯

our success in the IoT connectivity space, we are most excited to announce that we are launching a new business initiative around a groundbreaking Security offering. As the number of cellular connected IoT devices continues to grow, so does the threat landscape, attracting more interest from the hacking community … in 2022, representing an 87% increase year on year. The market could be worth $650bn by 2030 according to McKinsey. Therefore, we seek a Security Sales Director to drive revenue growth for our security solutions in the EMEA region. You will be focused on developing new business, managing … relationships with Channel Partners, and working with enterprise customers to address their security needs. The ideal candidate is a sales professional with experience in security solutions, strong relationship-building skills, and the ability to work collaboratively across teams. This position will report to the VP Security Sales More ❯

Security Operations Centre Shift Lead Location: Hemel Hempstead (On-site, Shift-Based) Salary: Highly competitive with excellent benefit package Security Clearance Level: Must be eligible for DV Clearance . Due to the highly secure nature of this work all applicants will be required to gain UK Security … purchase additional days), health cash plan, life assurance, pension scheme, and a generous flexible benefits fund Key Requirements We are seeking a highly capable Security Operations Centre Shift Lead to support critical infrastructure within the Aerospace, Defence and Security sector. You will lead from the frontmentoring analysts, managing … based position , following a rotation of 2 days (6am6pm), 2 nights (6pm6am), 4 days off . Essential Skills and Experience: Proven experience in a Security Operations Centre (SOC) environment Previous people management or line management experience Strong familiarity with SIEM platforms including Microsoft Sentinel and Splunk Knowledge and use More ❯

market leader in operating and managing fibre networks. Principal Accountabilities: Subject Matter Expert for the Zayo Europe Telemetry network. Responsible for developing and implementing network telemetry systems that will collect and aggregate metrics and other relevant data from network devices and services on the Zayo Europe Network. Lead … the development of the telemetry network required to provide a real-time view of network and service performance & critical out-of-band management access to all production systems. Provide thought leadership, technical guidance and recommendations to internal teams and stakeholders as required to define new products and services. … and publish standards & documentation of new telemetry architectures and configurations as required. Research, develop and publish life-cycle plans and roadmaps for new & existing network telemetry technologies. Providing support to members of the wider Operations team as required. Support & maintain the company objectives of ISO 9001/18001/ More ❯

be successful in this role, you will need: Level 2 Engineers : A minimum of 1 year of IT support experience, a good understanding of network systems, and a strong problem-solving mindset. Level 3 Engineers : At least 3 years of experience, including server migrations, Microsoft 365 implementations, and network … and knowledge of: Windows Server () Microsoft Exchange VPN Technologies Microsoft 365 Administration Active Directory VoIP systems Networking (DHCP, DNS, TCPIP) Wireless Networking Firewall and Network Security Technologies Virtualisation (Hyper-V, VMWare), SAN, NAS PowerShell scripting for automation and tasks What will your role involve? Level 2 Tasks: Day … to-day desktop support and troubleshooting, both remote and on-site. Installing, configuring, and repairing hardware and software. Supporting network performance and security by monitoring systems, investigating issues, and enforcing policies. Setting up backup solutions and VoIP systems. Level 3 Tasks Handling escalations from Level 1 and More ❯

on troubleshooting networking issues using several tools (traceroute, mtr, ping, iperf, dig/nslookup, cURL, tcpdump/wireshark and related) • Knowledge/experience of network security (SSL/TLS, Network- and Web Application Firewalls, Intrusion Detection and Prevention Services) • Knowledge managing domain transfers, records and DNS security … based Load Balancing solutions. • Knowledge with end to end application monitoring, tracing and alerting using tools like CloudWatch, Grafana, Datadog, Prometheus etc. • Understanding of security best practices. • Understanding of distributed computing environments and methodologies About the team Diverse Experiences AWS values diverse experiences. Even if you do not meet … make recruiting decisions based on your experience and skills. We value your passion to discover, invent, simplify and build. Protecting your privacy and the security of your data is a longstanding top priority for Amazon. Please consult our Privacy Notice ( ) to know more about how we collect, use and More ❯

our success in the IoT connectivity space, we are most excited to announce that we are launching a new business initiative around a groundbreaking Security offering. As the number of cellular connected IoT devices continues to grow, so does the threat landscape, attracting more interest from the hacking community … in 2022, representing an 87% increase year on year. The market could be worth $650bn by 2030 according to McKinsey. Therefore, we seek a Security Sales Account Manager to drive revenue growth for our security solutions in the EMEA region. You will be focused on developing new business … managing relationships with Channel Partners, and working with enterprise customers to address their security needs. The ideal candidate is a sales professional with experience in security solutions, strong relationship-building skills, and the ability to work collaboratively across teams. This position will report to the VP Security More ❯

SKILLS: Professional Experience Microsoft Azure Fundamentals (AZ-900) - ESSENTIAL Microsoft Azure Administrator Associate (AZ-104) - ESSENTIAL Microsoft Data Fundamentals (DP-900) - ESSENTIAL Microsoft Azure Security Engineer (AZ-500) - ESSENTIAL Microsoft Azure Network Engineer Associate (AZ-700) - ESSENTIAL Microsoft Azure Developer Associate (AZ-204) - DESIRABLE Micro Microsoft Cybersecurity Architect … ExpressRoute), Azure Storage, Azure SQL Database, Azure App Services, and Azure Kubernetes Service (AKS). - - ESSENTIAL Understanding of Azure networking concepts, including Virtual Networks, Network Security Groups, Azure Load Balancer, Azure Application Gateway, and Azure Firewall. - - ESSENTIAL Ability to advise clients of Azure Solutions that would meet requirements … ESSENTIAL Ability to troubleshoot and resolve complex networking issues and understand connectivity between on-premises environments and Azure. - - ESSENTIAL Knowledge of Azure security features such as Azure Security Centre, Azure Key Vault, Azure Policy, and role-based access control (RBAC). - - ESSENTIAL Expertise in implementing and managing Azure More ❯

Our client is seeking an IP Network Engineer to join their team on a full-time basis, working 37.5 hours per week across Guernsey, Jersey, or the Isle of Man. This role is responsible for the engineering provision, development, management, and maintenance of IP and MPLS networks, corporate LANs … and manage corporate LAN infrastructure Operate, maintain, and manage broadband BNGs and RADIUS platforms Operate, maintain, and manage DDoS protection systems Manage and monitor network monitoring platforms Configure and maintain IP and MPLS product offerings Assist with planning, testing, and implementation of enhancements and new technologies Implement and evaluate … technologies Liaise with internal teams including Product Management and Service Management Assist with performance tracking, growth planning, and budget forecasting Support the implementation of network security strategies and mitigations Respond to security alerts and incidents within the IP domain Integrate with internal security systems and tools More ❯

of 12, covering a range of operational infrastructure support areas across on-prem and the cloud. Responsible for core on-prem services including the network, endpoint configuration management, physical and virtual server infrastructure, enterprise storage, compute resources, telephony, and backup and recovery solutions. In addition to on-prem services … stack, Azure and other cloud service providers e.g. Citrix. We focus on both operational support and project delivery, working with other teams including cyber security in support of Cyber Essentials requirements, service management to provide engineering escalations and change activity, digital delivery to provide the technical capabilities to implement … Monitor, manage and maintain both networking and on-prem infrastructure technology to ensure continued service delivery. Work with stakeholders to determine business requirements for network solutions or changes to existing services. Provide support to other Infrastructure team members responsible for Endpoint IPAM/DHCP/DNS services. Implement network More ❯

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. … 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 … 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 More ❯

GCP, ensuring high availability, cost-efficiency, and top performance. Containerisation & Orchestration: Build and manage Docker containers and Kubernetes clusters, enabling seamless scaling and deployment. Security & Compliance: Implement secure cloud architectures, automate security controls, and ensure compliance with GDS and NCSC security standards. Monitoring & Logging: Use tools like … Kubernetes clusters to support scalable applications. Scripting & Automation: Skilled in scripting languages such as Python, Bash, or PowerShell for automating tasks and improving workflows. Security & Performance: Knowledge of network security, identity management, and system hardening best practices. Agile Development: Experience working within an Agile framework to support More ❯