151 to 175 of 237 Network Security Jobs in England

Cisco Network Engineer - City of London - Large financial services company - Salary up to £70,000 plus bonus and benefits - Hybrid working (3 times a week in London office) A large financial services company are currently looking for an experienced Network Engineer to join their growing team. The role … will have responsibility for managing and designing the enterprise network which stretches globally. Duties will include: - Assisting architects with implementations - Driving enhancements to networks - Modernising infrastructure - Level 3 network technical support - Routing/Switching/Firewall implementations - Integration of switches, routers, wireless controllers, SDN, load balancers, NAC servers ...

fovcus on hands-on support and projects across on-prem and cloud platforms. Responsibilities will include: Designing and deliver enterprise-scale firewall solutions Lead security and network modernisation projects Research and introduce new security technologies Provide Tier 3 support for complex issues Document designs and share knowledge … considered suitable you will need the following skills/experience: Strong background with Palo Alto firewalls (Panorama, NGFW, Prisma Access) Strong enterprise network experience Palo Alto certification - PCNSE Good understanding of network security ...

Recruitment specialist that provides support to the clients across EMEA, APAC, US and Canada. We have an excellent job opportunity for you. Role Title: Network Architect Location: Knutsford - Hybrid 60% office-40% remote Duration: 30/10/2026 Role Description: Overview: The Network Architect ensures the design … governance of secure, scalable, and resilient connectivity across cloud and on-premise environments. The role focuses on network segmentation, Firewalling, routing, and containment patterns to support secure operational states. Key Responsibilities: Design network architectures across cloud, hybrid, and on-prem environments, ensuring secure connectivity and operational stability. Define ...

Contract: Network Architect Start Date: ASAP Duration: 6 months Location: Remote UK Rate: £600 - £700 outside of IR35 Reference: 20253 **Experience working within service srovider environments preferred** The Network Architect is responsible for leading the design, architecture, and implementation of network solutions as part of customer-facing … professional services engagements. The role works closely with delivery teams and engineers to ensure successful deployment of network infrastructure and serves as a technical escalation point during project delivery. The architect will engage with customers to gather requirements, run technical workshops, and translate business needs into scalable and secure ...

Cloud and Security Engineer London - £60-65,000 We are currently working with a well-known charity based in central London that is actively recruiting for a Cloud and Security Engineer to join them on a permanent basis. The role will involve working with technologies from multiple vendors … ensuring best practices are followed across cloud infrastructure and security, driving forward the organisations cloud-first approach. This is a hybrid role with at least two days per week on-site. Responsibilities: Maintaining AWS services, ensuring that architectural designs and standards are followed Working closely with Security Engineers ...

careers@hivescience.ai What You’ll Be Doing: As a Senior DevOps Engineer (Product), you’ll be responsible for the reliability, scalability, and security of our entire infrastructure stack; from CI/CD pipelines to production deployments, from infrastructure orchestration to security governance. You’ll be part … implement observability best practices to maintain high availability and performance. • Lead incident response, root cause analysis, and implement preventive measures to improve system resilience. Security & Governance: • Implement and maintain security best practices including network security, firewalls, role-based access control (IAM), encryption at rest ...

protect timelines, costs and solution quality Supporting testing activities Investigating, assessing and resolving incidents within agreed SLAs Adhering to Change, Release, Configuration and Security policies Maintaining network security in line with security operating procedures You may also have opportunities to support additional projects from time ...

Join Us as a Secured Network Services (SNS) Engineer Are you passionate about protecting digital infrastructure and building secure, resilient networks? Do you thrive in collaborative environments where innovation, inclusion, and mentorship are valued? We’re looking for a Secured Network Services Engineer to help shape the future … enterprise network—someone who brings technical excellence and a commitment to safeguarding systems that support thousands of users. What You’ll Do: As an SNS Engineer, you’ll be at the forefront of designing and implementing secure network solutions across both on-premises and cloud environments. ...

organisation’s core platform. The successful candidate will focus on improving deployments, building data driven pipelines, strengthening platform architecture and ensuring robust information security standards. This role will work closely with engineering and leadership teams to ensure the AWS environment remains scalable, secure and efficient while supporting the delivery … management • Implementing and improving CI/CD pipelines using Azure DevOps • Monitoring and optimising performance using tools such as CloudWatch • Ensuring compliance with security frameworks and cloud security best practices • Improving platform reliability, deployment practices and overall architecture • Supporting the development team with scalable and secure cloud solutions ...

based transport networks and interfaces for legacy and modern telecom infrastructures. Develop and support LoRaWAN IoT networks, including coverage planning, gateway deployment, and network server integration. Design and support Microwave Point-to-Point/Point-to-Multipoint systems for backhaul and connectivity solutions. Design & implement scalable and secure network … preparation and partner engagement. Built and executed Proof of Concepts (PoCs) for customers to validate proposed solutions and technologies. Led or supported telecom and network projects from inception through to delivery, including site surveys, design documents, installation, commissioning and test plans. Produced details design documentation, including high-level ...

Role: Cloud (Azure/AWS) Security Architect Type: PERM Location: London, UK Working Model: Hybrid (2 days per week in office) We are looking for a Security Architect with 10+ years of experience to drive the security strategy for major global clients. You will bridge … between high-level governance (ISO27001, GRC) and technical cloud implementation. Key Responsibilities: Design & Strategy: Define security architectures, infrastructure cost models, and roadmaps. Technical Leadership: Oversee requirements for Firewalls, SIEM, DLP, PKI, and Cloud Controls (Azure/AWS). Stakeholder Management: Work directly with clients to negotiate SLAs and present ...

Infrastructure Engineer NetApp NetApp Infrastructure Engineer to build, configure, and implement enterprise storage and network security platforms, with a focus on NetApp storage solutions and Fortinet security technologies. Ensuring delivery of secure, resilient, and high-performance infrastructure services that support critical business systems and data. You will … have strong hands-on implementation exp across NetApp storage platforms and Fortinet security infrastructure, translating technical designs into operational solutions through standardised builds, secure configurations, and best-practice deployment. This role is working with cross functional teams, in collaboration with architecture, networking, cloud, and security. Contributing to delivery ...

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 client’s critical infrastructure and support the SOC through both delivery of client work and adding skills and ideas to this … 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. ...

Akamai Security Engineer (L3 SME) - 6 Month Contract - Hybrid (Farringdon) - Inside IR35 This role sits within the Cyber Security function and is responsible for managing, optimising and securing enterprise-scale Akamai environments. The successful candidate will operate as a Level 3 SME within a high-pressure Cyber Defence … environment, ensuring performance, resilience and security across critical digital platforms. You will play a key role in protecting large-scale systems from advanced threats, optimising CDN performance, and ensuring compliance across both cloud and on-prem environments. Key Responsibilities Manage and optimise Akamai security suites including ...

fantastic opportunity has arisen for a SOC Shift Lead to join a secure, multi-national Information Management and Cyber Security function, supporting the protection of critical systems within a 24x7 defence environment. This role performs the duties of a senior operational SOC lead and reports directly … Assist the incident response function with investigations requiring escalation to embedded internal stakeholders The ideal candidate would have: A strong career background in Cyber Security within an operational SOC environment Experience mentoring, coaching, or providing quality assurance to SOC analysts The ability to lead by example and uphold standards ...

join their Technology Risk & Internal Audit practice, specialising in cloud and emerging technology risk . This role sits at the intersection of cloud security, regulation, and executive advisory , supporting global clients as they navigate large-scale cloud adoption, digital transformation, and increasing regulatory scrutiny. This is a leadership role … credible cloud authority and trusted advisor and will suit someone equally comfortable designing cloud security architectures as advising Boards and Audit Committees. In this role, you will: Lead and deliver technology risk, internal audit, and cloud security engagements across global enterprises Design, assess, and optimise cloud security ...

Senior Network Engineer When registering to this job board you will be redirected to the online application form. Please ensure that this is completed in full in order that your application can be reviewed. Come and join the Littlefish team! Work location: Nottingham or Sheffield (Hybrid) Salary … basis: At Littlefish, we dont just fix networks we redefine them. Were on the lookout for a Senior Network Engineer whos not only technically strong but thrives on mentoring others, solving complex challenges, and shaping the future of our infrastructure. This isnt your average engineering role. Youll ...

Senior Cisco Network Engineer Location: City of London Company: Large global financial services organisation Salary: Up to £70,000 plus bonus and comprehensive benefits Working pattern: Hybrid (3 days per week in the London office) A leading financial services organisation is seeking an experienced Senior Cisco Network Engineer … join its growing technology team. This is a key role with responsibility for the design, delivery, and ongoing support of a global enterprise network , working in a complex, high-availability environment. You will play a pivotal role in modernising network infrastructure , driving technical improvements, and providing senior-level ...

tomorrow’s world, all while fostering a culture that allows employees to be their authentic selves and succeed in their careers. About Network Services CACI Network Services is a rapidly expanding specialist IT and Networks consultancy offering a wide variety of opportunities to work within challenging and exciting … environments with our major clients in Global Media, Banking, Government, Telecoms & Utilities. The role A Senior Network Engineer is required to join the Deployment Team, responsible for the deployment and planning of our customers network infrastructure. The team is responsible for the delivery and deployment of network ...

days in the office and 2 days remote. Experience of managing cyber security in the IT/OT environment with both internal and external service provision notably in the area of continuous cyber monitoring and incident response Experience driving continuous cyber security improvements activities Establish excellent relationships with … senior colleagues and external stakeholders Must be willing to undergo UK Government security vetting up to SC level Working knowledge of Industrial cyber security and data communications Understanding of Industrial protocols such as DNP3, ICCP, IEC 61850 – (MMS and GOOSE) Understanding of NISD Guidance and NCSC ...

Network Architect Pre-Sales Utilising your extensive networking knowledge (Data Centres/Campus/WAN) and proven track-record of working on global networks, you will become a crucial part of key deliverables and projects. Key responsibilities: Architect and Design Enterprise Network Solutions (LAN, WAN, WLAN … Cloud) Act as design authority on complex client engagements Produce high-quality architecture documentation and network designs Advise clients on best practices, technologies, and roadmaps Support and mentor engineers within project teams What we're looking for: CCIE (or CCIE-level equivalent) certification and experience Strong background in enterprise ...

Microsoft stack and hybrid/Cloud technologies (MS 365, Azure, Active Directory, SQL server, Entra), Virtualization technologies and networking (Cisco, Juniper), Windows Server, Network security, End User device management, project management, implementing ISO Standards (ISO27001, ISO9001). Responsible for the maintenance and gradual migration of legacy systems (e.g. … will include: * Maintenance of legacy on-premise/hybrid systems, with eventual migration to new Cloud architectures * Regularly examine the organisation's information security risks, taking account of the threats, vulnerabilities, and potential impacts * Develop and maintain recovery plans to address equipment, power, or security failure to ensure ...

reputable global client is seeking an experienced L3 SOC Analyst with expertise across Microsoft Security stack, including Microsoft XDR, Microsoft Defender, Sentinel, and the wider M365 security ecosystem. You'll be handling IR, threat detection, threat hunting, lead complex investigations and develop advanced detection content. What … Lead and manage high-severity security incidents from identification through containment, eradication, recovery, and post-incident reporting Perform advanced threat hunting using Microsoft Defender XDR, Sentinel, KQL, and other telemetry sources to identify emerging threats, anomalous behaviour, and undetected malicious activity Develop, tune, and maintain Sentinel analytics rules, workbooks ...

requires deep technical expertise in AWS architecture, Infrastructure as Code (Terraform), CI/CD pipelines, and Python-based automation , combined with strong enterprise architecture, security, and stakeholder leadership skills. The successful candidate will define enterprise cloud strategy, establish architectural standards, and ensure consistent, secure, and scalable solution delivery across … enterprise-wide IaC standards, module frameworks, and lifecycle management Create solutions for automated provisioning for multi-environment and multi-account deployments Ensure Terraform governance, security, and compliance controls CI/CD & DevSecOps Enablement Design and govern enterprise CI/CD frameworks and reusable pipeline templates Create solutions for Integration ...

consumer characteristics and behaviour. And we help commercial property developers and retailers plan retail provision in the UK and overseas. Our Technology and Network Services divisions provides a range of software, consultancy and managed services to SME and large enterprise clients from across the public and private sector. With … analytics, systems integration, secure cloud and IT networks, we help clients improve operational processes, gain greater insight into their business and reduce costs. CACI Network Services is a rapidly expanding specialist IT and Networks consultancy offering a wide variety of opportunities to work within challenging and exciting environments with ...