126 to 150 of 576 Network Security Jobs in England

be highly desirable. Skills You will have: Essential OCI - Experience of user management and IAM policies within OCI IAM Domains including SSO to Azure Entra. OCI - Experience of debugging network routing and network security group issues within OCI. OCI - Experience with IaaS and PaaS infrastructure. Desirable Fastconnect - Experience with fastconnect configurations. IPsec VPN - Experience with IPsec VPN … Qualifications You will have: Oracle Cloud Infrastructure Architect Associate (Essential) Hashicorp Terraform Associate (Desirable) Oracle Linux Certification (Desirable) ITIL (Desirable) ERP/HCM/EPM qualifications (Desirable) Oracle Cloud Security Professional (Desirable) Company Description Version 1 has celebrated over 28 years in Technology Services and continues to be trusted by global brands to deliver solutions that drive customer success. More ❯

About this opportunity and L3Harris UK From 11 UK sites, our team of nearly 1,000 people delivers unique capabilities across space, air, land, sea and cyber for military, security and commercial customers across the UK and worldwide. Reporting to the IT Business Services Manager for EMEA the role providing local and regional IT support across the UK, EMEA … for printers/copiers and manage software/application installation, support, and maintenance. Disaster Recovery & Continuity: Support disaster recovery and business continuity planning, testing, and documentation. Respond to Cyber Security incidents and proactively engage with relevant stakeholders. Project & International Collaboration: Lead or Support to IT projects assigned by regional/global teams and collaborate with international peers across time … service management (ITSM) tools and ticketing systems Proficiency in deploying, troubleshooting, and maintaining standard software applications Strong Active Directory Administration Relevant experience in automation with PowerShell or PowerCLI Basic network fundamentals: TCP/UDP, switching, routing (layers 1-7) Recent demonstrated ability to build, deploy, support, and maintain both Windows servers and workstations, including virtual and physical server environments More ❯

UK School staff and students Support Transformation Projects Work alongside and support strategic technical delivery and IT Solutions Strategy Carry out routine BAU maintenance of all computer hardware and network services to maintain agreed availability. Respond to and resolve IT faults and requests through onsite visits and remote support tools to agreed service levels. Install and configure approved computer … and student user accounts following agreed policies and procedures. Monitor and maintain server back-ups to ensure system and user data is protected and secure. Monitor IT (physical and network) security and report any risks or incidents to School Head teachers, IT Manager Any other reasonably requested duties Person Specification Exceptional customer service and communication skills, including written More ❯

Excellent opportunity for anyone with fluent MANDARIN and recent experience as a Network and Security Engineer or with 5 years in this specialist field who is now looking for their next step. This is a corporate banking role , the team need one specialist for the installation, support and maintenance of network infrastructure and security framework and … assist the network and security manager in the administration and maintenance of the Banks IT networking equipment through the support of the network equipment, HO network. Job Title MANDARIN Network and Security Engineer Location London Work style: Onsite office-based role Salary: up to £75000 Per annum Languages: Mandarin and English Key Responsibilities: 1. Security Monitoring & Incident Response Monitor security tools (firewalls, IDS/IPS, SIEM) to detect and analyze potential threats. Investigate security alerts, logs, and incidents (e.g., malware, unauthorized access, breaches). Assist in incident response and remediation efforts. 2. Vulnerability Management Conduct vulnerability assessments and support penetration testing. Collaborate with senior teams to patch systems and mitigate risks. 3. More ❯

Excellent opportunity for anyone with fluent MANDARIN and recent experience as a Network and Security Engineer or with 5 years in this specialist field who is now looking for their next step.This is a corporate banking role, the team need one specialist for the installation, support and maintenance of network infrastructure and security framework and assist … the network and security manager in the administration and maintenance of the Banks IT networking equipment through the support of the network equipment, HO network. Job Title MANDARIN Network and Security Engineer Location London Work style: Onsite office-based role Salary: up to £75000 Per annum Languages: Mandarin Chinese and English Key Responsibilities: 1. Security Monitoring & Incident Response Monitor security tools (firewalls, IDS/IPS, SIEM) to detect and analyze potential threats. Investigate security alerts, logs, and incidents (e.g., malware, unauthorized access, breaches). Assist in incident response and remediation efforts. 2. Vulnerability Management Conduct vulnerability assessments and support penetration testing. Collaborate with senior teams to patch systems and mitigate risks. 3. More ❯

Job Description Senior Network Engineer with Security and Cisco - City London Our Client urgently requires a Senior Network Engineer with a heavy background in Network Security on Cisco and Microsoft. The security and support of the company's network is paramount. Predominantly a support role (BAU) with design of scalable solutions deliverable through … from perimeter to DMZ roles. Support IPS deployment for European branches. Develop, maintain and deliver global standards to all networking devices. Remediate Penetration Test results. Ensure seamless migration of network estate to newly adopted security framework. General Skills: Experience working within mission-critical environments. Experience in operational deployments. Datacentre cabling and racking of equipment. Technical Skills you need … layer switches and routers, including 6500s. CISCO certification, ideally CCNP. CISCO CSM. VLAN segregation. McAfee HIPS, Trend Micro. Centralised authentication service (AAA). SafeNet Ethernet Encryptor. RADIUS/RSA. Security certification (advantageous). You will also need to have an understanding of the following technologies: VLAN segregation. DMZ. VSS. Failover. OSPF. High availability. CISCO. Palo Alto. Juniper. McAfee IPS. More ❯

Senior Network Engineer with Security and Cisco ?" City London Our Client urgently requires a Senior Network Engineer with heavy background in Network Security on Cisco and Microsoft. The security and support of the company’s network is paramount. Predominately a support role (BAU) with design of scalable solutions deliverable through projects. Encompassing numerous … from perimeter to DMZ roles -Support IPS deployment for European branches -Develop, maintain and deliver global standards to all networking devices -Remediate Penetration Test results -Ensure seamless migration of network estate to newly adopted security framework General Skills -Experience working within mission-critical environments -Experience in operational deployments -Datacentre cabling and racking of equipment Technical Skills you need … multi-layer switches and routers, including 6500s -CISCO certification, ideally CCNP -CISCO CSM -VLAN segregation -McAfee HIPS, Trend Micro -Centralised authentication service (AAA) -SafeNet Ethernet Encryptor -RADIUS/RSA -Security certification (advantageous) You will also need to an understanding of the following technologies: VLAN segregation. DMZ. VSS. Failover. OSPF. High availability. CISCO. Palo Alto. Juniper. McAfee IPS. SafeNet. Tripwire. More ❯

the power of communication to create a better world—for each other, our customers, society, and our communities. In this role, you will provide specialist technical support for complex network security and cyber security deployments across our UK secure contracts. Success in this role relies on building strong working relationships, earning trust through effective communication, and delivering … will help BT remain a trusted leader in secure communication What You’ll be Doing: Provide leadership on Agile/ITIL processes and be a decision maker within the security team; Advising those who will be working directly with yourself on best practices and able to support from a 3rd Line perspective. Develop peers and colleagues within the team … by owning production platforms, products, from inception to continuous improvement What we'd like to see on your CV: PCNSE/CCNP or equivalent professional level certification Experience in network automation - prototyping and testing potential solutions and understanding how to run lean and iterate continuously Experience as a senior engineer, or technical lead, interfacing directly with internal and external More ❯

Security Operations Engineer - Corporate Security Job ID: Amazon Development Centre (London) Limited The Amazon Web Services team is looking for a passionate Security Incident Response Engineer who can lead the response to security issues across the largest cloud provider in the world. You must thrive in dynamic/ambiguous situations, and think like both an attacker … and defender, while working through the entire incident response lifecycle. You'll be working in a global team environment where clear and accurate communication and collaboration on security issues is critical. In this role you'll be conducting security monitoring and response activities for the Amazon internal network. We value broad and deep technical knowledge, specifically in the … fields of operating system security, network security, cryptography, software security, malware analysis, forensics, security operations, incident response, and emergent security intelligence. We don't expect you to be an expert in all of the domains mentioned above, but we do expect you to be excited to learn about them! You'll apply your creative More ❯

Security Engineer, Incident Response , AWS Corporate Security Job ID: Amazon Corporate Services Pty Ltd AWS is looking for a passionate Security Engineer, Incident Response who can lead the response to security issues across the largest cloud provider in the world. You must thrive in high-pressure situations, and think like both an attacker and defender, while … working through the entire incident response lifecycle. You'll be working in a global team environment where clear and accurate communication, documentation, and collaboration on security issues is critical. In this role you'll be conducting security monitoring and response activities for the Amazon internal network. We value broad and deep technical knowledge, specifically in the fields of … operating system security, network security, cryptography, software security, malware analysis, forensics, security operations, incident response, detection and hunting, and emergent security intelligence. We don't expect you to be an expert in all of the domains mentioned, but we do expect you to be excited to learn about them! BASIC QUALIFICATIONS - BS degree in More ❯

Network Infrastructure Engineer Location : Central London Hybrid : 2 days per week on-site Salary : Up to £75,000 We are seeking a Network Infrastructure Engineer to join our client. This role focuses on Meraki Enterprise, Palo Alto Firewalls, and a mix of physical and cloud environments across multiple sites. You will drive innovation, enhance network security, and automate processes, all while contributing to professional growth and organisational transformation. Key Responsibilities: Design, implement, and maintain network infrastructure across multiple locations and cloud platforms (Azure) Manage Meraki Networks, Palo Alto Firewalls Implement network security measures, including ACLs, DDoS protection, and firewalls Automate network tasks for increased efficiency Troubleshoot and resolve network issues … driving incident resolution Collaborate with InfoSec and Security teams to ensure robust security Monitor network performance and optimise capacity planning Provide network expertise for internal and external projects Skills & Experience: Experience with Meraki, Palo Alto Firewalls, and cloud platforms (Azure, AWS, GCP) Strong skills in Azure, and Infrastructure as Code (IaC) tools like Terraform Expertise in More ❯

Network Infrastructure Engineer Location : Central London Hybrid : 2 days per week on-site Salary : Up to £75,000 We are seeking a Network Infrastructure Engineer to join our client. This role focuses on Meraki Enterprise, Palo Alto Firewalls, and a mix of physical and cloud environments across multiple sites. You will drive innovation, enhance network security, and automate processes, all while contributing to professional growth and organisational transformation. Key Responsibilities: Design, implement, and maintain network infrastructure across multiple locations and cloud platforms (Azure) Manage Meraki Networks, Palo Alto Firewalls Implement network security measures, including ACLs, DDoS protection, and firewalls Automate network tasks for increased efficiency Troubleshoot and resolve network issues … driving incident resolution Collaborate with InfoSec and Security teams to ensure robust security Monitor network performance and optimise capacity planning Provide network expertise for internal and external projects Skills & Experience: Experience with Meraki, Palo Alto Firewalls, and cloud platforms (Azure, AWS, GCP) Strong skills in Azure, and Infrastructure as Code (IaC) tools like Terraform Expertise in More ❯

Role Description This is a full-time hybrid role for an Information Security Manager with 2nd and 3rd Line IT support experience. The role involves day-to-day tasks associated with planning, implementing, and maintaining an Information Security Management System (ISMS), including managing cybersecurity risks, implementing network security measures, and ensuring compliance with industry standards. The … Information Security Manager will also provide IT support to the company and will be based in the London office, with flexibility for some remote work. Your past experience must include 2nd and 3rd line infrastructure support where you are able to advise and direct the technical team. Qualifications Experience in Information Security Management and creating and implementing an … ISMS Experience in Cybersecurity and Network Security Expertise in Information security best practices and standards Excellent problem-solving skills and attention to detail Strong communication and collaboration skills Bachelor's or Master's degree in Computer Science, Information Technology, or related field Certifications such as CISSP, CISM, CCNA, or equivalent are a plus Experience in IT support More ❯

A leading bank is seeking a skilled Security Operations Manager to strengthen its IT Security team. This role involves optimizing security controls, frameworks, and processes while supporting the integration of new technologies to enhance the bank's security posture. You will act as the right hand to the Head of IT Security, ensuring robust security services across the organization. Key Responsibilities: Security Operations: Oversee and improve IT Security operations, ensuring efficient and compliant management of security services. Vendor Management: Manage outsourced security providers, ensuring performance meets established SLA standards. Incident Response: Lead and manage IT security incidents, including forensics when necessary. Security Services: Drive the delivery of services … including Threat & Vulnerability Management, Privileged Access Management, IAM, DLP, Network Security, and Penetration Testing. Project Leadership: Lead IT/Cybersecurity improvement projects as an SME. Risk & Compliance: Evaluate IT changes for security risks, ensuring compliance with security policies and frameworks like ISO 27001/NIST. Security Controls: Operate and manage security controls to protect More ❯

There is so much opportunity in the world of IT Defence and this large site now have a brand-new position for a Network Solution Architect. As the solution owner for the full lifecycle of a solution from feasibility to delivery you will make sure the solution has continuity from an architectural and design perspective. Come and build and … implement end-to-end solution/technical design. Provide solution and technical SME mentorship. Provide a customer concern point for design related issues within projects. Align standards, frameworks and security with overall business and technology strategy. Identify, communicate, and address Information Assurance risks. Design security architecture elements to mitigate risks in liaison with Solution Leads. Create solutions that … balance business requirements with information and cyber security requirements. Identify security design gaps in existing and proposed architectures and recommend changes or improvements. What youll bring:. Experience of core Cisco Networking technologies covering switching, routing, firewall, wireless(ASA,ACI,NX-OS,IOS etc.). Good knowledge of network orchestration and automation. Concrete understanding of fundamental vendor More ❯

Prestigious opportunity for an IT Network Manager with a Global Retail organisation based in Blackburn/Greater Manchester. Due to a period of significant growth and success, and a pipeline of strategic network projects to be delivered, we are seeking to expand our team. As our IT Network Manager based with our Head Office IT team, you … will lead the management of our network across European data centres and office locations. You'll play a key part in optimising, safeguarding and modernising our network to meet the demands of our fast-paced global business. This is an exciting opportunity to shape our network strategy, work with cutting-edge technologies, and collaborate across IT disciplines … leading complex projects, and want to make an impact at the core of our operations, come and join our success story! You will be responsible for:- Designing and implementing network infrastructure and architecture to meet business needs. Leading the development of network policies, processes, SOPs, and strategic planning. Managing and monitoring the performance of LAN/WAN, firewalls More ❯

are a top-tier cybersecurity solutions provider and reseller, delivering best-in-class technologies from Check Point, Fortinet, Palo Alto Networks, and Juniper Networks. Our mission? Build resilient, custom security architectures that protect businesses from today's evolving cyber threats. Trusted by global vendors, we lead with technical excellence and customer-focused innovation. The Role We're hiring a … hands-on Professional Services Engineer to drive the design, deployment, and support of advanced network security solutions. You'll own end-to-end project delivery-from scoping and implementation to client training and ongoing support. Your deep expertise across our core platforms will empower clients to strengthen their security posture confidently. What You'll Do Lead design … and vendor updates to maintain expert-level platform knowledge. Conduct client training and knowledge transfer sessions to ensure smooth handover. What You Bring 3+ years in Professional Services or Network Security Engineering roles. Proven expertise with at least two technologies: Check Point (GAiA, R80.x) Fortinet (FortiGate, FortiManager) Palo Alto Networks (PAN-OS, Panorama) Juniper Networks (SRX, JunOS) Solid More ❯

Network Technician Our client, a leading independent Oil & Gas operator, based in Norwich are currently seeking a Network Technician to join their IT Department based in Norwich. This is a full-time, permanent role based out of Norwich. Frequent travel to UK Operational sites including offshore assets may be required in this role, you may be called on … active and practical resource providing support for 24/7 onshore and offshore operations for a UK Operator. Qualifications, Skills & Experience: Cisco CCNA or higher Proven experience as a Network Technician or similar role. Hands-on firewall, security and VoIP experience Strong practical network skills rooted in IP are essential Strong knowledge of network protocols, routing … and switching. Experience with network security practices and technologies. Proficiency in configuring and managing Cisco network devices. Excellent analytical and problem-solving skills. Strong communication and interpersonal skills. Key Responsibilities Include: Assist in the design, implementation, and management of network infrastructure to ensure optimal performance and security. Manage and support a variety of systems, working daily More ❯

Network Architect (Cisco) Hybrid-Working (with quarterly visits to the Plymouth head-office) £55,000 to £65,000 per annum (+ performance bonuses) The Opportunity: Our client specialises in providing cutting-edge technology solutions to public sector organisations across Education, Local Government and Healthcare, empowering them to do more through shared innovation and scalable services. Our client are also … transforming their wide area network with SD-WAN (FortiGate) and leveraging the full SolarWinds stack for modern network orchestration as they build a faster, smarter and more resilient network, your expertise will be instrumental in shaping robust connectivity solutions that power real-world services. Skills and Experience: Proven experience as a Network Architect or Senior Network … BGP), LAN/WAN, SD-WAN, Wi-Fi and cloud networking (especially Azure). Deep expertise with Cisco, Fortinet, Meraki and ideally some Palo Alto and Aruba. Understanding of network security frameworks (ISO 27001, NIST and PCI-DSS). Industry certifications like CCNP, CCIE or PCNSE is preferred Please contact John here at ISR to learn more about More ❯

will manage and support a variety of systems, working daily to troubleshoot, monitoring your environment, installing, configuring, cabling and labelling, seeing jobs through from start to finish. Strong practical network skills rooted in IP are essential, along with hands-on firewall, security and VoIP experience. You will need to be flexible in your approach, seek opportunities for continual … improvement and think outside of the box to comply with all relevant cybersecurity guidance and regulation. The role will work with and support members of the Group Network Team based in Paris and support from various UK sites. This is a full-time role based out of Norwich with frequent travel to UK Operational sites including offshore assets. You … be called on for out-of-hours business critical events and form part of an on-call rota. Key Responsibilities Include: • Assist in the design, implementation, and management of network infrastructure to ensure optimal performance and security. • Use the Perenco IT Helpdesk system to receive requests and carry out troubleshooting and changes to the network in line with More ❯

rewards. We take pride in being an equal opportunity employer. Working with Yakshna gives you the opportunity to develop your knowledge, skills, and abilities. Additionally, you can build a network of peers, mentors and advance your career! We offer exciting opportunities to work with leading industry experts, business consultants and IT specialists across large government and private sector companies. … referrals! Based on your relevant profile and our current requirements, our recruitment team will contact you as soon as possible. Open Jobs Jun ID Job Title Job Description Cyber Security Architect Yakshna Solutions, Inc ., (YSI) is a CMMI Level 3 assessed, ISO 9001, 20000:1, 27001 certified, woman-owned small business enterprises, headquartered in Herndon, Virginia, USA. YSI … and long-term disability insurance, paid time off, training and professional development assistance. Job Responsibilities/Required Skills: Responsible for the overall maintenance of the government's information technology security systems and protocols. Design and implement security measures for hardware, software, and network platforms to ensure protection from cyber-attacks and any other possible harmful intrusions that More ❯

of local communities - representing over a third of our economy - yet have been largely neglected both by traditional high street banks and modern fintech providers. Department Description Allica's security team plays a crucial role in maintaining the integrity and security of the company's information systems. They ensure that the ISMS (Information Security Management System) controls … date but also effectively embedded across all departments. This requires a proactive approach and close collaboration with various teams, such as Engineering, Platform, Risk, and Compliance, to address any security concerns and implement necessary measures. Role Description We are looking for an experienced and dynamic Lead Security Engineer to join our security team. The role will be … pivotal in building, leading and enhancing our security posture. You will lead a team of security engineers, drive security initiatives and play a key role in ensuring the security of our rapidly expanding platform. Principal Accountabilities Lead the development and deployment of endpoint monitoring strategies ensuring that all devices within the organisation are continuously monitored for More ❯

Senior Information Security Engineer - UK Remote Optum is a global organization that delivers care, aided by technology to help millions of people live healthier lives. The work you do with our team will directly improve health outcomes by connecting people with the care, pharmacy benefits, data and resources they need to feel their best. Here, you will find a … and brightest. With a thriving ecosystem of investment and innovation, our business in Ireland is constantly growing to support the healthcare needs of the future. As a Senior Information Security Engineer you will conduct network security investigations, cloud forensics, log analysis, host-based forensics, incident response, and case management. Candidates should be proficient at communicating verbal and … written findings to stakeholders at all levels of the enterprise regarding cyber security incidents. Primary Responsibilities of the Senior Information Security Engineer: Mentor analysts, providing training and guidance through complex incidents Identify deficiencies in processes and tools, make corrective recommendations, and drive implementation of solutions and efficiencies Monitor incident throughput and ensure team consistently follows established processes Improve More ❯

Test and evaluate network security systems and processes to eliminate problems and make improvements • Provide engineering expertise in identification of process improvement and automation opportunities. • Manage the network and security systems within a global multi-region, multi-tenant cloud (AWS, Azure, GCP, & etc.) and on premises environment. Includes AWS WAF, Imperva SecureSphere WAF, Incapsula WAFs, McAfee … and Checkpoint IPS appliances, Fortinet Firewalls, Fortinet SDWAN, Checkpoint and Cisco FWs and more. • Support Network and Systems Security, Capacity planning and management, Plan for Disaster Recovery, Contingencies and Business Continuity • Actively seek out inefficient workflows and work with leadership to establish road maps to streamline or automate those workflows • Work with leadership and other cross functional teams … or audit, design, and interview stakeholders to resolve highly technical requirements • Research and stay ahead of curve on emerging tools, techniques, and technologies • Maintain deep current technical knowledge of Network, Network Security and Cloud technologies • Provide direct support, including after hours for the global network as needed About Experian Experian is a global data and technology More ❯

Job Title: Senior Network Engineer - Arista & Automation Specialist (Low-Latency DC Focus) Location: United Kingdom (Remote, with occasional site visits if needed) Day Rate: £420 - £430 Per Day (Inside IR35) Contract Type: Long-term rolling contract Company Introduction We are seeking an experienced Senior Network Engineer with a proven background in Arista-based data centre networks and a … strong focus on network automation. The successful candidate will join a highly technical environment supporting the design, deployment, and ongoing optimisation of low-latency, high-availability infrastructure across global data centres. You'll work with a modern network stack (Arista EOS, CloudVision, Python, Nornir, Ansible) and interface closely with architecture, security, and DevOps teams to drive automation … and troubleshoot BGP, EVPN (VXLAN), and Multicast (PIM, IGMP) in complex enterprise environments. Use Arista CloudVision for orchestration, telemetry, and automated configuration management across global environments. Build and maintain network automation scripts using Python, Nornir, and Ansible, ensuring repeatability and alignment with infrastructure-as-code practices. Support large-scale hardware refreshes and migrations from Cisco to Arista, ensuring minimal More ❯