301 to 325 of 568 Network Security Jobs in England

Now Hiring: OT Security Specialist 📍 Location: Eaglescliffe, England, UK 🕒 Job Type: Full-time 📅 Experience: 5+ Years Work mode- onsite 📨 Apply: Send your CV to recruiter.global@vhmobilemetrics.com Are you an experienced OT Security professional ready to make an impact in a dynamic industrial environment? Join our team in Eaglescliffe, UK, and help drive cybersecurity excellence across operational technologies that … power manufacturing and critical infrastructure. 🛠 Key Responsibilities Work closely with shop floor personnel (operators, technicians, supervisors) to identify OT security risks and workflow gaps. Conduct comprehensive assessments of MES, SFMS, SCADA, PLCs, and other ICS systems. Analyze and improve network architecture, focusing on IT/OT segmentation and security. Evaluate the security of IoT sensors, automation platforms … plant personnel and engineering staff. 🎓 Qualifications Proven experience (5+ years) in OT/ICS environments such as MES, SCADA, PLCs, DCS, and industrial protocols. Track record in conducting OT security audits or assessments in manufacturing or infrastructure settings. Strong understanding of cybersecurity frameworks (NIST CSF, IEC 62443, NERC CIP). Familiarity with network security tools (vulnerability scanners More ❯

Cloud Security Engineer – Contract (Inside IR35)/Hybrid We are seeking an experienced Cloud Security Engineer with a strong emphasis on AWS. The successful candidate will be responsible for designing, implementing, and maintaining secure cloud infrastructure, ensuring a robust security posture and supporting continuous delivery of our applications. Key Responsibilities: Design and implement secure AWS cloud infrastructure … focusing on system architecture, Identity and Access Management (IAM), encryption, data protection, and network security. Collaborate with the Information Security and application teams to drive cloud security initiatives and align with the broader security strategy. Enhance and secure CI/CD pipelines across multiple applications by embedding secure coding and DevSecOps best practices. Develop automation tools … and scripts to streamline security processes, monitor key security metrics, and support operational demands. Stay up to date with emerging threats, industry trends, and mitigation techniques to continually improve cloud security controls. Required Skills and Experience: Minimum 3 years in a DevSecOps capacity and 5+ years in cloud security or engineering roles. Strong expertise in AWS More ❯

Cloud Security Engineer – Contract (Inside IR35)/Hybrid We are seeking an experienced Cloud Security Engineer with a strong emphasis on AWS. The successful candidate will be responsible for designing, implementing, and maintaining secure cloud infrastructure, ensuring a robust security posture and supporting continuous delivery of our applications. Key Responsibilities: Design and implement secure AWS cloud infrastructure … focusing on system architecture, Identity and Access Management (IAM), encryption, data protection, and network security. Collaborate with the Information Security and application teams to drive cloud security initiatives and align with the broader security strategy. Enhance and secure CI/CD pipelines across multiple applications by embedding secure coding and DevSecOps best practices. Develop automation tools … and scripts to streamline security processes, monitor key security metrics, and support operational demands. Stay up to date with emerging threats, industry trends, and mitigation techniques to continually improve cloud security controls. Required Skills and Experience: Minimum 3 years in a DevSecOps capacity and 5+ years in cloud security or engineering roles. Strong expertise in AWS 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. 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 to troubleshoot, monitoring your environment, installing, configuring, cabling and labelling, seeing More ❯

Network IT Recruitment is currently hiring for a Network Engineer, to join a client of ours on a 6 month initial contract. Our client is a growing business, providing project based services to their customer base, and are about to embark on a network refresh project, involving an end to end enterprise network deployment at a … at CCNA level. They are looking for experience specifically with the Catalyst series, along with ISE and DNA Centre. It would be great if you have good knowledge of network security, and working in a secure environment, on the site. Role Title: Network Engineer Contract Duration: 6 Months Rate: £350 to £400 per day (plus expenses) Status … Outside IR35 Location: Lancashire (Must be flexible for other locations in the UK) Key Skills: CCNP Certified Network Engineering background, in a hands-on environment Design, Build and Test experience network design through to commissioning Cisco Networking Kit: Catalyst, ISE, DNA Centre Network Segmentations, 802.1x, NAC Delivering secure networking solutions, in a sensitive environment (SC Cleared) Comfortable More ❯

Cloud Security Engineer – Contract (Inside IR35)/Hybrid We are seeking an experienced Cloud Security Engineer with a strong emphasis on AWS. The successful candidate will be responsible for designing, implementing, and maintaining secure cloud infrastructure, ensuring a robust security posture and supporting continuous delivery of our applications. Key Responsibilities: Design and implement secure AWS cloud infrastructure … focusing on system architecture, Identity and Access Management (IAM), encryption, data protection, and network security. Collaborate with the Information Security and application teams to drive cloud security initiatives and align with the broader security strategy. Enhance and secure CI/CD pipelines across multiple applications by embedding secure coding and DevSecOps best practices. Develop automation tools … and scripts to streamline security processes, monitor key security metrics, and support operational demands. Stay up to date with emerging threats, industry trends, and mitigation techniques to continually improve cloud security controls. Required Skills and Experience: Minimum 3 years in a DevSecOps capacity and 5+ years in cloud security or engineering roles. Strong expertise in AWS More ❯

An opportunity has opened for a skilled Network Engineer to join a secure Technical Assistance Centre (TAC) environment, tackling complex challenges in the realm of cutting-edge network security. This position is perfect for professionals passionate about network troubleshooting, fault resolution, and technical investigations that drive excellence in network performance and security. If you are ready … to take on a critical role in a secure and innovative environment, apply now! Key Responsibilities: Work within our Secure TAC Environment to resolve complex network issues. Perform troubleshooting, fault analysis, and technical investigations to ensure optimal network performance. Collaborate with cross-functional teams to support network security and infrastructure needs. Must-Have Requirements: CCNA/ More ❯

solutions. Key Responsibilities: Design, implement, and manage networking solutions in Microsoft Azure . Configure and maintain Azure Virtual Networks (VNets), VPNs, ExpressRoute, Azure Firewall, Load Balancers, Private Link, and Network Security Groups (NSGs) . Troubleshoot complex network issues in Azure environments. Work closely with security teams to ensure best practices for network security and … compliance . Optimise networking solutions for performance, cost, and security. Collaborate with architects and DevOps engineers to ensure seamless integration of networking services. Monitor and enhance network reliability, availability, and scalability. Essential Requirements: Must be able to work independently as this is a Silo role within the Identity and Access Management Programme. Minimum 3 years of hands-on experience … and on-premises integration. Experience with Azure networking services , such as: Azure Virtual WAN Azure Private Link Azure Firewall Azure Application Gateway Azure Front Door DDoS Protection Expertise in network security within Azure, including Zero Trust principles . Strong troubleshooting skills for network performance and connectivity issues. Must have active SC Clearance. Qualifications Candidates who have passed More ❯

Security Incident Response Engineer, AWS CorpSec Response Job ID: Amazon Development Centre (London) Limited - C26 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 More ❯

Press Tab to Move to Skip to Content Link Select how often (in days) to receive an alert: Network Designer - Register Your Interest (Fortinet SD-WAN) Date: May 8, 2025 Location: UK Wide, United Kingdom Company: BT Group Job Title: Network Designer Location: UK (Hybrid - 3 days in office, 2 flexible) At BT, we're not just building … networks-we're shaping the future of connectivity for the UK's biggest and most ambitious clients. Our Network Design function is experiencing explosive growth, driven by demand from top-tier public and private sector organisations who trust us to deliver cutting-edge, scalable solutions. From revolutionising digital infrastructure for global enterprises to powering critical public services, our work … is your chance to join a dynamic team at the forefront of innovation, where your expertise will directly impact the UK's most influential businesses and institutions. As a Network Design Specialist, you'll design transformative network architectures, tackle complex challenges, and collaborate with industry leaders to redefine what connectivity means. If you're passionate about creating solutions More ❯

days remote (Onsite Tuesdays, Wednesdays and a third day of your choosing) The impact you will have in this role: We are seeking a dedicated and skilled Lead IT Security Engineer to join our team. The ideal candidate will have a strong background in network security, cloud technologies, and hands-on experience with Zscaler products. As a … Lead Zscaler Security Engineer, you will be responsible for providing technical support and ensuring the smooth operation of Zscaler solutions. Your Primary Responsibilities: Provide technical support for Zscaler products (ZIA, ZPA, ZDX), including troubleshooting and resolving issues. Monitor and maintain the health and performance of Zscaler solutions. Collaborate with support teams to understand their technical needs and provide effective … equivalent experience Minimum 5 years of Cybersecurity related experience Talents Needed for Success: Hands-on experience with Zscaler products (ZIA, ZPA, ZDX). Strong understanding of networking protocols and security best practices. Strong communication and interpersonal skills, including the ability to build relationships with key stakeholders. Strong critical thinking and problem-solving skills to resolve problems effectively and creatively 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 a spectrum of management, consulting, and systems integration services to … help our 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 mitigation strategies. Collaborate with IT and development teams to integrate security measures into all stages of the More ❯

FINTEC recruit is supporting recruitment for a Cyber Security (SOC) Lead. This is a permanent position, based in Hemel Hempstead, working a rotation of 2 days on/2 nights on, then 4 days off. Hours are 6 am to 6 pm, then 6 pm to 6 am. Salaries are discussed on application and negotiable based on experience. The … role requires passing UK Security Clearance (DV level). You will support critical infrastructure within aerospace, defence, and security sectors. The position involves driving operational improvements, working onsite, leading, and mentoring a small team. Responsibilities: Monitoring, triaging, and investigating alerts across host and network security systems Performing deep analysis of traffic, logs, and system events to … to-date incident documentation, findings, and mitigation strategies Acting as a representative of the SOC in key meetings and internal stakeholder engagements Skills and Experience: Proven experience in a Security Operations Centre (SOC) environment Qualified at SOC Level 2 Strong familiarity with SIEM platforms including Microsoft Sentinel and Splunk Knowledge and use of the MITRE ATT&CK Framework for More ❯

Cyber Security Consultant - MOD Projects | Up to £55,000 + Training Budget Location: Corsham (MoD site) & Bristol (near Temple Meads) Experience: 1-3 years in Cyber Security Clearance: Must be eligible for UK security clearance Are you a motivated Cyber Security professional with 1-3 years of experience? Looking for a role that offers real mentorship … professional growth, and the chance to work on high-impact national defence projects? A leading UK consultancy is hiring a Cyber Security Consultant to join its growing team supporting the UK Ministry of Defence. About the Company This respected consultancy partners with government and defence clients to deliver cutting-edge Cyber Security solutions that protect national infrastructure. With … a strong track record across public sector projects, they offer a supportive, high-performance environment for early-career professionals to thrive. What You'll Be Doing As a Cyber Security Consultant, you'll: Support critical national defence projects by delivering innovative security solutions Work closely with senior consultants who will mentor and guide your development Gain hands-on More ❯

Cyber Security Consultant - MOD Projects Up to £55,000 + Training Budget Location: Corsham (MoD site) & Bristol (near Temple Meads) Experience: 1-3 years in Cyber Security Clearance: Must be eligible for UK security clearance Are you a motivated Cyber Security professional with 1-3 years of experience? Looking for a role that offers real mentorship … professional growth, and the chance to work on high-impact national defence projects? A leading UK consultancy is hiring a Cyber Security Consultant to join its growing team supporting the UK Ministry of Defence. About the Company This respected consultancy partners with government and defence clients to deliver cutting-edge Cyber Security solutions that protect national infrastructure. With … a strong track record across public sector projects, they offer a supportive, high-performance environment for early-career professionals to thrive. What You'll Be Doing As a Cyber Security Consultant, you'll: Support critical national defence projects by delivering innovative security solutions Work closely with senior consultants who will mentor and guide your development Gain hands-on More ❯

to join a thriving technology business as they scale their in-house Networking team at their Birmingham head office. They are now recruiting for a 2nd/3rd Line Network Engineer to provide Helpdesk support to their ever-expanding customer base. Client Details Michael Page are proud to be partnered with a key technology business who have grown significantly … customer base, which continues to grow year on year, for over three decades now. As part of their growth, they are now recruiting for a 2nd/3rd Line Network Engineer to provide first-class end-user support to clients from the company's Birmingham headquarters. Description As the successful candidate for the 2nd/3rd Line Network … VLANs, static routing and other dynamic routing protocols such as OSPF and EIGRP. In addition to VLAN support, you will setup and maintain site-to-site VPN configuration. Efficient network operations are critical to the business, so you will cover regular DHCP and DNS support. The client base is varied is scope, so you will be involved in support More ❯

Network Engineer Warwickshire - Hybrid £48,000 - £54,000 + on call allowance PLEASE NOTE: YOU MUST BE A BRITISH CITIZEN/ILR HOLDER TO APPLY FOR THIS ROLE DUE TO CLEARANCES THAT MUST BE OBTAINED VIQU have partnered with a growing organisation in Warwickshire who are seeking a Network Engineer that will be integral to the build and … maintenance of the new network infrastructure. Key Responsibilities of the Network Engineer: Maintain and support network infrastructure, ensuring consistent performance and reliability. Provide technical expertise across all network-related activities, including configuration and security. Ensure infrastructure meets regulatory and organisational standards. Gather business requirements and offer network solutions aligned with operational goals. Introduce and evaluate … efficiency in all design decisions. Maintain strong relationships with vendors and service providers. Carry out additional duties appropriate to the role’s level as required. Key Requirements of the Network Engineer: Strong understanding of enterprise networking, particularly with Cisco infrastructure (e.g. switches, access points, WAN controllers, VLANs, static and dynamic routing) Experience delivering network upgrades and hardware replacements More ❯

Network Engineer Warwickshire - Hybrid £48,000 - £54,000 + on call allowance PLEASE NOTE: YOU MUST BE A BRITISH CITIZEN/ILR HOLDER TO APPLY FOR THIS ROLE DUE TO CLEARANCES THAT MUST BE OBTAINED VIQU have partnered with a growing organisation in Warwickshire who are seeking a Network Engineer that will be integral to the build and … maintenance of the new network infrastructure. Key Responsibilities of the Network Engineer: Maintain and support network infrastructure, ensuring consistent performance and reliability. Provide technical expertise across all network-related activities, including configuration and security. Ensure infrastructure meets regulatory and organisational standards. Gather business requirements and offer network solutions aligned with operational goals. Introduce and evaluate … efficiency in all design decisions. Maintain strong relationships with vendors and service providers. Carry out additional duties appropriate to the role’s level as required. Key Requirements of the Network Engineer: Strong understanding of enterprise networking, particularly with Cisco infrastructure (e.g. switches, access points, WAN controllers, VLANs, static and dynamic routing) Experience delivering network upgrades and hardware replacements More ❯

Network Engineer/Analyst Swindon (office x1 per week on average) £40,000-£45,000 + 25 days annual holiday entitlement + pension contribution + core benefits Are you an experienced Network Engineer with a passion for supporting robust, secure, and scalable network infrastructures? We have a great opportunity to join an established and flexible team to … play a key role in shaping the future of the enterprise networking landscape. Key responsibilities: Working with the Network Architect you will oversee the implementation of technical changes and solutions by external suppliers and third parties, ensuring that the delivery meets the requirements and is accepted into service. Provide solution design time and material estimates for project plans and … BAU activity, working with suppliers as necessary. Working alongside suppliers you will monitor, support and maintain network infrastructure, including routers, switches, firewalls, and other network devices. You will act as an escalation point for network triage/troubleshooting ensuring minimal downtime and business disruption. Identify existing network infrastructure, produce and maintain accurate network diagrams with More ❯

challenges. We are dedicated to consistently updating our job descriptions to ensure we continue to lead in banking innovation. How you will contribute and key responsibilities: As a Senior Security Engineer, you will be instrumental in designing and implementing security measures for our mobile applications, services, and websites to meet the highest security standards. Your expertise will … help us continuously analyse and improve our security systems, ensuring that our products and services are not only secure by design but also comply with internal and external regulatory requirements. Other responsibilities include: Security Analysis and Improvement: Continuously analyse our security systems for potential improvements, ensuring that our defences remain at the forefront of cybersecurity practices. Vulnerability … Management: Proactively identify, assess, and remediate security vulnerabilities to maintain the integrity and confidentiality of our customer data. Security Automation: Automate security processes and procedures to enhance efficiency and effectiveness, reducing the risk of human error. Security Requirements and Solutions: Identify, define, and document system security requirements, providing well-considered recommendations to management. Development of 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 Clearance to the highest level. You must be a British … days annual leave (option to 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 incident triage, and driving operational … environment. This is a shift-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 of the Mitre Att&ck 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 Clearance to the highest level. You must be a British … days annual leave (option to 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 incident triage, and driving operational … environment. This is a shift-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 of the Mitre Att&ck More ❯

Meta's Network Security team is seeking an experienced engineer to help secure our global Data Centers, network Backbone, Optical Infrastructure, and Edge PoPs. We do this by working extensively across the Meta family of products, including Instagram, WhatsApp, and AI where we identify and solve security problems across network infrastructure. You will be responsible … for building, implementing, and operationally supporting the organization to develop security controls and services that will protect network infrastructure which helps serve traffic for over 3 billion users worldwide. We are looking for engineers with experience in managing complex issues that require problem-solving to drive security and innovation, who will research and develop new solutions to … help protect our infrastructure and our users through a defense in-depth approach. The team thrives in finding security issues and eradicating them and makes life hard for bad actors. With focuses that range from large scale Distributed Denial of Service (DDoS), routing security, security tool development, defense against internal and external attacks there's lots of More ❯

The senior software developer will lead the development of 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 … 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 Strong proficiency in C++ … a year professional development budget Wellness program 25 days annual leave Flexible hybrid working arrangements Please note that successful candidates must be eligible for UK security clearance to a high government standard. More ❯

Technical Design Architect/Network Security Architect 💼 Reading, UK 🏢 5 days a week on-site 💶 OUTSIDE IR35 - £440/day 📄 3 months initial contract - possibility of extension ⚠ Must be eligible for SC Clearance We are supporting a leading global telecoms provider on a large-scale network transformation program and are looking for a skilled Technical Design Architect …/Network Security Architect to join the team in Reading. This role sits between Technical Design and Architecture , with a focus on hands-on configuration and implementation within complex, secure environments. Key Responsibilities: • Write and load network configurations • Ensure accurate deployment of network solutions based on design specifications • Liaise with technical architects and delivery teams to … where required Technical Environment: • Fortinet SD-WAN • Fortinet Firewalls • Cisco Nexus • Cisco Wi-Fi/LAN Requirements: • Strong hands-on experience with Fortinet and Cisco technologies • Proven background in network configuration and deployment at enterprise scale • Comfortable working full-time on-site and liaising with cross-functional teams 5V Tech are acting as an Agency for the purposes of More ❯