276 to 300 of 369 Network Security Jobs in England

primarily focusing on the ACS package, from ground-up design to installation and commissioning. Key Responsibilities Design, deploy, and manage telecommunication systems and the ACS package. Monitor and troubleshoot network connectivity, bandwidth, and signal integrity issues. Lead incident response and resolution for telecom outages or service degradation. Collaborate with vendors and carriers for provisioning, upgrades, and support. Document network … Ensure compliance with regulatory standards and company policies. Mentor junior engineers and provide technical guidance across teams. Skills & Experience 5+ years of hands-on experience in telecoms engineering or network infrastructure. Experience working with ACS. Deep knowledge of SIP, VoIP, MPLS, SD-WAN, and PBX systems. Proficiency with diagnostic tools and performance monitoring software. Familiarity with network security More ❯

The Ellison Institute of Technology (EIT) tackles humanity's greatest challenges by turning science and technology into impactful global solutions. Focused on areas like health, food security, sustainable agriculture, climate change, clean energy, and robotics in an era of artificial intelligence. EIT blends groundbreaking research with practical applications to deliver lasting results. A cornerstone of EIT mission is its … management of services. Ability to automate everything using Terraform and appropriate toolchains. In-depth knowledge of containerisation technologies (e.g. Docker) and orchestration tools like Kubernetes. Solid understanding of cloud security best practices, including identity and access management (IAM), network security, and encryption. Experience with Git or other version control systems. Desirable Knowledge, Skills and Experience: Certifications in … new technology. Hands-on approach to exploring new technologies and developing proofs of concept (POCs). Strong problem-solving and analytical skills, with the ability to think critically about security challenges. Excellent communication and teamwork skills, especially within cross-functional teams. Ability to manage multiple tasks and meet deadlines in a fast-paced, dynamic environment. Attention to detail and More ❯

Advance Your Career As A Network Engineer with Fujitsu's Accelerated Potential Programme. We're looking for women with little or foundational experience in IT or relevant transferable skills and experience who are ready to specialise in network engineering. Whether you're a service leaver, early-career professional, or looking to upskill, this programme is designed to accelerate … Time Salary: £40,000 with generous pay scale over 12 months + 10% bonus (with higher-level clearance) Eligibility: Sole UK Nationals only - must be eligible for higher-level security clearance Opportunity Overview: Are you ready to make a career switch into the world of networking and tech support? The Fujitsu Accelerated Potential Programme, delivered in partnership with Hatch … IP Addressing & Subnetting Apply real-world subnetting, port group design, and IP management across environments. Routing Protocols Implement static routing, OSPF, EIGRP, and BGP integrations with practical virtualised setups. Network Security & MoD Secure by Design Configure ACLs, VPNs, and firewalls while aligning to JSP 604 and secure architecture principles. Wireless Networking Deploy wireless networks, troubleshoot signal issues, and More ❯

Cloud, Windows Server, AD, Exchange, Office365, PowerShell, Networking (Meraki), Firewalls etc. 3rd Line Engineer/Analyst - Key Responsibilities: Support of multi-site technical environments including LAN, WAN, Microsoft, Meraki, Network Security, Firewalls & VPNs. Take ownership of escalated issues as 3rd line support and resolving any queries within SLA Resolution of configuration and deployment issues, ensuring management of core … Support their server and storage infrastructure thru on premise and cloud infrastructure. Manage identity management technologies, IaaS management tools to maximise the speed of routine tasks. Enforce client device security standards for mobile Fones, laptops, PCs & tablets. Infrastructure Engineer/Analyst - Essential Technical Skills: Candidates must have some exposure to most of the technologies listed below: VMWare - good level More ❯

Cloud, Windows Server, AD, Exchange, Office365, PowerShell, Networking ( Meraki), Firewalls etc. 3rd Line Engineer/Analyst - Key Responsibilities: Support of multi-site technical environments including LAN, WAN, Microsoft, Meraki, Network Security, Firewalls & VPNs. Take ownership of escalated issues as 3rd line support and resolving any queries within SLA Resolution of configuration and deployment issues, ensuring management of core … Support their server and storage infrastructure thru on premise and cloud infrastructure. Manage identity management technologies, IaaS management tools to maximise the speed of routine tasks. Enforce client device security standards for mobile Fones, laptops, PCs & tablets. Infrastructure Engineer/Analyst - Essential Technical Skills: Candidates must have some exposure to most of the technologies listed below: VMWare - good level More ❯

Senior Audit Manager Cyber Security & IT Infrastructure Location: London | Hybrid Working A fantastic opportunity has opened up to join a growing IT Audit function as a Senior Audit Manager with a focus on Cyber Security and IT Infrastructure. In this hands-on role, you'll work closely with audit leadership to plan and deliver high-impact audits across … You'll take the lead on complex audit engagements, What you'll be doing: Leading and executing audits across core technology risk areas including Cyber Governance, Identity & Access Management, Network Security, Cloud, and AI Providing independent assurance over key cyber and infrastructure controls Partnering with senior stakeholders across Technology and Risk to share findings and drive improvements Supporting … the wider audit team with subject matter expertise in areas like Data Protection, Threat Management, and Emerging Technologies What we're looking for: Proven experience in IT or Cyber Security auditing, ideally within financial services or a regulated industry Strong technical understanding of cyber risk domains and infrastructure controls Ability to lead audits from planning through to reporting Confident More ❯

Our client, a growing enterprise seeking to enhance its IT operations, is looking for an experienced Senior Infrastructure & Security Engineer to take ownership of 3rd-line infrastructure and cybersecurity support. This hands-on role requires deep technical competency, project experience, and a proactive attitude, ensuring stability, security, and efficiency in the company’s IT environment. As part of … shifting toward a more mature enterprise IT framework, leveraging Microsoft 365 and Azure (with AWS experience as a nice-to-have). Key Responsibilities Provide 3rd-line infrastructure and security support, ensuring system reliability and cybersecurity best practices. Design and implement cloud-based and on-premise IT solutions, supporting Azure and Microsoft 365 environments. Collaborate with 1st and 2nd … line engineers, offering mentorship and technical leadership. Drive solution design, IT operations, and network security in an enterprise-level setting. Oversee Active Directory (AD) conversion, ensuring seamless integration into the IT environment. Work within a customer-facing role, ensuring IT systems align with business needs. Participate in infrastructure transformation initiatives, aligning with enterprise-level standards. Ensure compliance with More ❯

Our client, a growing enterprise seeking to enhance its IT operations, is looking for an experienced Senior Infrastructure & Security Engineer to take ownership of 3rd-line infrastructure and cybersecurity support. This hands-on role requires deep technical competency, project experience, and a proactive attitude, ensuring stability, security, and efficiency in the company’s IT environment. As part of … shifting toward a more mature enterprise IT framework, leveraging Microsoft 365 and Azure (with AWS experience as a nice-to-have). Key Responsibilities Provide 3rd-line infrastructure and security support, ensuring system reliability and cybersecurity best practices. Design and implement cloud-based and on-premise IT solutions, supporting Azure and Microsoft 365 environments. Collaborate with 1st and 2nd … line engineers, offering mentorship and technical leadership. Drive solution design, IT operations, and network security in an enterprise-level setting. Oversee Active Directory (AD) conversion, ensuring seamless integration into the IT environment. Work within a customer-facing role, ensuring IT systems align with business needs. Participate in infrastructure transformation initiatives, aligning with enterprise-level standards. Ensure compliance with More ❯

days left to apply) job requisition id JR101471 Within JCDecaux UK the role of Digital Infrastructure Support Analyst (DISA) provides the company with initial deployment, configuration, and support of network connected devices across the digital estate. The role is pivotal in ensuring that the digital network, on which our content player assets reside, is maintained in a reliable … of Digital Services (HDS) Prepare incident reports collecting, analysing and summarizing information Implement router, switch, firewall, etc firmware updates to the infrastructure estate Monitoring of primarily large format digital network equipment e.g. video processors, etc Analysis of issues and incidents logged to the Service Delivery ticket system Support for scheduling digital campaigns and one off exceptional or unusual dynamic … campaigns Highlight and escalate concerns regarding physical/network security concerns to DITL for review and appraisal Stakeholder Management Communicates with project stakeholders at all levels Forges and strengthens relationships with the business Communication of issues and risks in projects to the DSSTL, HDS and SBA-DIG Excellent interpersonal skills to build and sustain positive relationships with stakeholders More ❯

needs and the needs of the business in line with all relevant policies, procedures, requirements and standards. Key Accountabilities: Design and implement comprehensive IT systems including hardware, software, and network components. Configure and manage Windows Server environments, ensuring optimal performance and security. Develop and maintain Group Policy configurations to enforce security policies and streamline user management. Configure and … manage network switches to ensure efficient data flow and connectivity. Set up and maintain firewall configurations to protect the network from unauthorized access and threats. Collaborate with other IT professionals to integrate new technologies and improve existing systems. Create and maintain technical documentation and system configurations and procedures for future reference and compliance and to ensure business continuity … operating systems in a business environment including patch management and operating system/image deployment Experience of administering and diagnosing networking and server infrastructure OS Imaging, Preparation and Deployment Network Security/Firewall Management Foundations Market leading salary and package on offer. More ❯

architectures and ideally IaaS, PaaS and SaaS, have experience with containerization technologies (ie,Docker) and container orchestration platforms (ie Kubernetes) in cloud environments. You will have knowledge of cloud security best practices, identity and access management (IAM), encryption mechanisms, a solid understanding of LAN/WAN and managing large scale Citrix/Terminal Server installations, be proficient in scripting … with DevOps practices, CI/CD pipelines and related tools (Jenkins, GitLab, CI/CD or CircleCI) with the ability to monitor, optimise and troubleshoot cloud infrastructure performance and security utilizing monitoring tools and frameworks, network security and compliance (ie, GDPR, SEC). This is a superb career opportunity with an organisation that offers a salary of More ❯

architectures and ideally IaaS, PaaS and SaaS, have experience with containerization technologies (ie,Docker) and container orchestration platforms (ie Kubernetes) in cloud environments. You will have knowledge of cloud security best practices, identity and access management (IAM), encryption mechanisms, a solid understanding of LAN/WAN and managing large scale Citrix/Terminal Server installations, be proficient in scripting … with DevOps practices, CI/CD pipelines and related tools (Jenkins, GitLab, CI/CD or CircleCI) with the ability to monitor, optimise and troubleshoot cloud infrastructure performance and security utilizing monitoring tools and frameworks, network security and compliance (ie, GDPR, SEC). This is a superb career opportunity with an organisation that offers a salary of More ❯

architectures and ideally IaaS, PaaS and SaaS, have experience with containerization technologies (ie,Docker) and container orchestration platforms (ie Kubernetes) in cloud environments. You will have knowledge of cloud security best practices, identity and access management (IAM), encryption mechanisms, a solid understanding of LAN/WAN and managing large scale Citrix/Terminal Server installations, be proficient in scripting … with DevOps practices, CI/CD pipelines and related tools (Jenkins, GitLab, CI/CD or CircleCI) with the ability to monitor, optimise and troubleshoot cloud infrastructure performance and security utilizing monitoring tools and frameworks, network security and compliance (ie, GDPR, SEC). This is a superb career opportunity with an organisation that offers a salary of More ❯

such as Microsoft, Samsung, HP, Xirrus, WatchGuard, and SMART Technologies, and have won awards for Excellence in Science and Technology and Innovation. They are seeking a motivated and enthusiastic Network Engineering Apprentice to join their skilled team. This is an exciting opportunity to gain hands-on experience across IT support, network infrastructure, and audio-visual installation, working with … a variety of clients and technologies. You will learn from experienced engineers, gain valuable industry certifications, and build a strong foundation for your career in network engineering. Full training and support will be provided by your workplace mentor and by the Baltic team. A Typical Day in the Job: Assist with the installation, configuration, and maintenance of network equipment, including routers, switches, cabling, and wireless solutions. Support the monitoring and management of network security technologies. Participate in preventative maintenance visits and repairs on ICT and AV equipment at client sites. Assist in server administration, including user account management, backups, and security protocols. Support classroom technology installations and maintenance, including interactive displays and AV systems. More ❯

Role overview: Working for a global System Integrator (SI), reporting into the enterprise organisations' project manager, this role will support design and implementation of an enterprise network monitoring solution for Process Control Networks. The Security Solution Architect will have responsibility for the solution architecture (both functional and technical). He/She will also be accountable for all … and agreed to in the architecture quality plan. Produce and maintain all architecture artefacts including vision, principles, constraints, standards, high and low level design etc. Ensure that organisational standards, security solutions/methods and architectures are followed to mitigate security risks. Ensure that proposed high level and low level designs adequately mitigate identified information risks. Create technical implementation … plans needed to install security solutions in process control environments. Act as a point of contact for any technical issues within the project. Interface with architecture, network, operations and business stakeholders to ensure that proposed designs address organisational needs. Build effective partnerships with vendors, peer architects, DS&R teams and Operational Service lines. Work with the technical engineers More ❯

software engineering or related discipline. • Comprehensive expertise in software engineering and architecture. • Ability to understand business requirements and translate them into high level architectures and technical specifications. • Understanding of network technology and design. • In depth understanding of software architecture principles such as design patterns and microservices. • Understanding of cloud technologies, cloud native architecture and cloud integration with telco services. … Kafka and RabbitMQ. • Experience designing and interfacing with user portals. • Experience with monitoring, telemetry and observability technology and patterns. • Understanding of BSS/OSS systems and their integration with network infrastructure. • Experience with agile development methodologies and ways of working. • Awareness of software and network security best practices. What will help you on the job • Knowledge of More ❯

automation tooling and scripting. Experience supporting the design of complex systems and contributing to high quality design documentation. Strong working knowledge of Broadcom and Microsoft virtualisation technologies. Knowledge of Network Security and TCP/IP networking. It would be great if you had: Hybrid and multi-cloud experience with Azure, AWS or OCI. Anisible, Aria, Terraform, Puppet automation … Referral Bonus: £1500 Salaryoffered will be in line with experience and development needs. Loved reading about this job and want to know more aboutSector/Company ? OurAerospace, Defence and Security business designs, develops and deploys digitalsolutions that bring clients enduring business value across the UK's Public andPrivate sectors. We foster a culture in which employees feel valued andsupported … delivering exceptional rates of customer satisfaction in the UK'smost complex safety- and security-critical markets. More ❯

to £80,000 Farnborough (Hybrid) An exciting opportunity for an experienced Senior Services Engineer to join a cutting-edge technology company, working on the deployment and support of advanced network intelligence solutions. Location: Farnborough, Hampshire (Hybrid, minimum 3 days onsite) Salary: £50,000£80,000 (dependent on experience) Travel: 2550% UK and international travel required Security Clearance: Must … hold or be eligible to obtain clearance Driving Licence: Required Key Responsibilities: Install, maintain, and support Linux-based network intelligence products Troubleshoot complex technical issues and support critical infrastructure Provide remote and onsite support for customer deployments Assist in new product introductions, upgrades, and training Work closely with engineering and implementation teams Participate in 24/7 on-call … Requirements: Strong experience with Linux (RedHat or similar), IP networking, and packet-level protocols Familiar with tools such as Wireshark and scripting languages (e.g., Bash, Python) Solid understanding of network security, virtualization (VMware, Docker), and cloud/Kubernetes environments Experience in telecoms, ISPs, or law enforcement/intelligence systems is a plus Excellent communication and problem-solving skills More ❯

Functions. Monitor system health and performance using tools like Prometheus, Grafana, or Datadog or NewRelic. Collaborate closely with development teams to automate builds, performance tests, and deployments. Ensure system security, compliance, and best practices are followed in deployment pipelines. Ensure network security with VCN across deployments and infrastructure for public and private access control. Troubleshoot infrastructure and … version control (e.g., Git). Preferred qualifications: Certifications (e.g., OCI Certified, Certified DevOps Engineer). Experience with service mesh, Helm, or advanced Kubernetes features. Understanding of networking, firewalls, and security best practices. Exposure to agile and DevOps cultures and methodologies. Design, implement, and maintain container orchestration systems such as Kubernetes or ECS. Experience with container orchestration i.e, Kubernetes or More ❯

could be for you. What youll do: Support and maintain OT systems (PLC, SCADA, DCS) Troubleshoot controls and networking issues, including firewalls and switches Help monitor and improve OT network security (using tools like Nozomi) Work closely with IT, engineering, and operations teams Make sure all work aligns with industry security standards What were looking for: Controls … engineering or industrial automation experience Good understanding of industrial networking (TCP/IP, VLANs, firewalls, network segmentation) Hands-on experience with OT security platforms (Nozomi is a plus) Familiar with major control system vendors (Siemens, Rockwell, Schneider, Honeywell) Comfortable in industrial or critical infrastructure settings Certifications are a bonus, but not required. - Scenario based skills are key. If More ❯

of Entra ID for identity management solutions • Extensive experience in server support, including design and implementation • Experience in a multi-site networked IT environment • Strong background in server and network security • Experience in implementing and supporting Microsoft 365 technologies • Experience with SAN storage solutions and server management • Basic networking experience, including familiarity with SD-WAN • Windows OS & Server More ❯

/Region: GB Contract type: Working hours: Full time Compensation: Competitive Our CIO Office & IT Strategy team seeks a Group-wide Lead Cloud Architect to independently shape the Cloud Network strategy and architecture for Uniper IT. We want an ambitious professional with strong interpersonal and technical skills, especially in Azure cloud networking and network security, to help … deliver this specialised function. We are Uniper At Uniper, we are pro-actively transforming the world of energy whilst at the same time ensuring security of energy supply. As an internationally operating company, we work in very diverse teams with the greatest possible working time flexibility for our employees. Our corporate culture is characterized by equal opportunities, mutual appreciation … we will look forward to meeting you! Your responsibilities UNIPER IT is responsible for managing all IT matters for the UNIPER Group. The organisation is seeking a Lead Cloud Network Architect to operate at group level within the CIO unit of Uniper IT. This position includes tasks that will define and guide the IT Strategy for Cloud Networking within More ❯

/Region: GB Contract type: Working hours: Full time Compensation: Competitive Our CIO Office & IT Strategy team seeks a Group-wide Lead Cloud Architect to independently shape the Cloud Network strategy and architecture for Uniper IT. We want an ambitious professional with strong interpersonal and technical skills, especially in Azure cloud networking and network security, to help … deliver this specialised function. We are Uniper At Uniper, we are pro-actively transforming the world of energy whilst at the same time ensuring security of energy supply. As an internationally operating company, we work in very diverse teams with the greatest possible working time flexibility for our employees. Our corporate culture is characterized by equal opportunities, mutual appreciation … we will look forward to meeting you! Your responsibilities UNIPER IT is responsible for managing all IT matters for the UNIPER Group. The organisation is seeking a Lead Cloud Network Architect to operate at group level within the CIO unit of Uniper IT. This position includes tasks that will define and guide the IT Strategy for Cloud Networking within More ❯

success, driving adoption, value realization, and customer satisfaction while partnering closely with Sales, Technical Services, Product, and Engineering. You'll combine relationship management with a strong grasp of IT security infrastructure to guide customers through successful adoption and expansion. Reporting to: VP, Global Customer Success Location : UK (Home office) Direct employment Responsibilities: Drive Customer Adoption: Identify adoption gaps, build … Internally: Represent the customer's voice and ensure their needs are championed across the organization. Requirements: 5+ years in Customer Success or similar roles within enterprise software, preferably in security or systems integration. Proven experience managing strategic and enterprise-level customers with measurable success. Strong understanding of network security, governance, audit, risk, and compliance practices. Customer-first … mindset, highly proactive, and comfortable with client-facing engagements (calls/visits). Excellent consulting, project management, and data-driven decision-making skills. Solid knowledge of security tech (firewalls, IDS/IPS, SDN, compliance) and APIs (Java, REST). Familiarity with infrastructure, cloud (public/private/hybrid), and networking (LAN/WAN). Resilient and adaptable in dynamic More ❯

Responsibilities: ServiceDesk Management Cloud migration & Development Networking VLAN management Technical Support Documentation Training Sessions Project Work VoIP Telephony Systems CCTV Systems Cabling & Switches Hardware & Software Mobile management Printers Manage network security Skills & Experience: Experience in a school environment Network infrastructure Proficient in a range of systems and applications, including server virtualisation, security, cloud technologies, and wired More ❯