151 to 175 of 436 Network Security Jobs in the UK

Network Engineer – 3–6-month contract As part of a major business demerger, my customer is looking for a talented and adaptable Network Engineer to help shape and support the infrastructure of a recently formed company. You’ll play a vital role in ensuring the new environment is built with resilience, scalability, and security in mind—working … across both BAU operations and transformation projects. The Network Engineer is required to have strong experience with Cisco Meraki and Palo Alto firewalls. Key responsibilities of the Network Engineer: Manage Cisco Meraki solutions and Palo Alto firewalls (including Panorama and PAN-OS). Support and maintain day-to-day network operations (BAU) while contributing to project delivery … related to the demerger. Design, configure, and manage LAN, WLAN, and WAN infrastructure. Troubleshoot and resolve network issues across the enterprise. Work collaboratively with IT teams and stakeholders to ensure robust, secure, and high-performing network services. Interpret and implement low-level designs, configurations, and support procedures. Contribute to automation and scripting efforts for improved efficiency and consistency. More ❯

As a Security Architect (Consultant) in Kainos, you'll be responsible for the design and application of good security practices in the platforms and services we build for our customers. You'll work with Agile delivery teams to develop good security practices throughout the software development journey. You'll learn about and apply new technologies and approaches … provide direction and leadership for your team as you solve challenging problems together. Experience in the secure design and delivery of new cloud services and solutions. Experience in identifying security issues in existing system designs or products, including recommending sensible mitigations that balance cost, risk and usability. Knowledge of security standards and regulations (e.g. NCSC, ISO, SoC, NIST … PCI, GDPR). Experience in application architecture, software development and/or infrastructure architecture. Experience testing the security of software and infrastructure using appropriate security tools. Experience with Continuous Security, Continuous Integration and Continuous Delivery techniques. Experience of network security (e.g. OSI, TCP/IP), web application security (e.g. OWASP) and cryptographic controls (e.g. More ❯

data, and make their users more resilient against cyber attacks. Leading organizations of all sizes, including more than half of the Fortune 1000, rely on Proofpoint for people-centric security and compliance solutions mitigating their most critical risks across email, the cloud, social media, and the web. We are singularly devoted to helping our customers protect their greatest assets … and biggest security risk: their people. That's why we're a leader in next-generation cybersecurity. It's fun to work in a company where people truly BELIEVE in what they're doing! We're committed to bringing passion and customer focus to the business. The Role The members of our Sales Engineering team are highly valued business … to be at Proofpoint! Your day-to-day Collaborate with the sales team to develop and execute targeted account penetration strategies You will design and champion complex People-Centric Security solutions encompassing the entire Proofpoint portfolio Occasionally assist in professional services deployments and technical training, and present or attend industry seminars and/or trade shows Provide valuable customer More ❯

Job Title: Senior Network Design Engineer Location: Basingstoke (Hybrid) Salary: £55,000 + £6,000 car allowance + 10% bonus Security Clearance: Must be eligible for SC clearance Join a Growing Team Delivering Cutting-Edge Network Solutions in Defence and National Security Are you an experienced Network Design Engineer looking for a hands-on role … in a highly secure, fast-paced environment? Our client are expanding their expert team and seeking a Senior Network Design Engineer to contribute to exciting new project delivery work within the defence and national security sector. This is not a support role youll be directly involved in designing, configuring, and delivering secure networks for new business and contracted … projects. What Youll Be Doing: • Collaborating with engineers and designers to deliver network solutions for secure environments. • Developing, updating, and maintaining High-Level Designs (HLDs) and Low-Level Designs (LLDs). • Hands-on configuration of network equipment and security devices. • Implementing small-to-medium LLD updates (e.g., firewall/switch changes). • Engaging with stakeholders to understand More ❯

Job Title: Senior Network Design Engineer Location: Basingstoke (Hybrid) Salary: £55,000 + £6,000 car allowance + 10% bonus Security Clearance: Must be eligible for SC clearance Join a Growing Team Delivering Cutting-Edge Network Solutions in Defence and National Security Are you an experienced Network Design Engineer looking for a hands-on role … in a highly secure, fast-paced environment? Our client are expanding their expert team and seeking a Senior Network Design Engineer to contribute to exciting new project delivery work within the defence and national security sector. This is not a support role – youll be directly involved in designing, configuring, and delivering secure networks for new business and contracted … projects. What Youll Be Doing: • Collaborating with engineers and designers to deliver network solutions for secure environments. • Developing, updating, and maintaining High-Level Designs (HLDs) and Low-Level Designs (LLDs). • Hands-on configuration of network equipment and security devices. • Implementing small-to-medium LLD updates (e.g., firewall/switch changes). • Engaging with stakeholders to understand More ❯

Development to embed the mindset of accountability across the development lifecycle. Secure First : The Associate actively promotes and ensures engineering activities are fully aligned with EBRD Cyber and IT Security policies and procedures, and works to embed a DevSecOps culture and working practices. Working closely with IT security, engineering peers and architecture, the role will ensure that key … security controls, toolchain automation, and risk/threat analysis is carried out at every stage of the work done by the team. Drives User Experience : The Associate ensures that services which are being developed and supported are based on user needs, which are captured in user stories and acceptance criteria. This helps keep users at the centre of engineering … efforts, and enables teams to align with established user journeys and user experience goals, in support of business requirements. Knowledge, Skills, Experience & Qualifications Education and Qualifications Networks -Network Security Technology experience in this area includes but is not limited to: Perimeter Security, including firewalls, intrusion detection/prevention (IDS/IPS), anti-malware and threat prevention (Check More ❯

Job summary Dartford and Gravesham NHS Trust are seeking a technically skilled and motivated Network Infrastructure Technical Engineer to help maintain and evolve the Trust's enterprise networking services. This is a fantastic opportunity to be part of a dedicated team delivering critical digital infrastructure across multiple NHS sites including Darent Valley Hospital, Queen Mary's Sidcup, Gravesend, Erith … and community locations. In this role, you will be responsible for ensuring the availability, performance and security of the Trust's networking infrastructure, supporting over 7,000 clinical and administrative users. You'll work with technologies including switching, routing, Wi-Fi 6/6E, SD-WAN, firewalls, and network access controls. As part of the wider Infrastructure Team … duties of the job We're looking for someone with: Strong technical knowledge of enterprise networking, ideally with Cisco CCNA or equivalent certifications. Proven experience in managing multi-site network infrastructure, security, and troubleshooting. A proactive and analytical approach, with excellent communication and documentation skills. A passion for delivering high-quality support in a fast-paced, patient-focused More ❯

and motivated Head of Zero Trust Engineering and Hardening to manage the modernization and automation of our firewall rule and policy exception hardening process in addition to leading our Network and Application engineering team whilst also aligning and driving Zero Trust Initiatives across Tech Services. The successful candidate will also play a crucial role in chairing and directing the … Forum and the External Connectivity Governance forums that set the direction of these topics within UBS. Experience with firewalls, firewall management and risk assessment Experience with firewall rule and network automation Experience with Zero Trust and external network connectivity Experience with security engineering and software engineering and development Experience with DDOS, IDS/IPS, WAF, WAP, Network detection and response Contribute to reduction of all security and operational risks, in line with policies and standards Identify opportunities to improve our processes Have a bias for action and ability to deliver Join us At UBS, we know that it's our people, with their diverse skills, experiences and backgrounds, who drive our ongoing success. We're More ❯

where you will be making an impact on the financial lives of thousands of savers. We're regulated by the Financial Conduct Authority in the UK. As a Senior Security Engineer, you will play a key role in protecting our systems, networks, and data while ensuring compliance with industry leading security standards such as ISO 27001. Your contributions … will be essential in maintaining customer trust and safeguarding critical information assets. This role sits within thePlatform Engineering Teamand requires a strong technical background, hands-on experience with security tools, and a collaborative mindset to work effectively across teams. The role will involveplatform engineering activities, contributing to the design, implementation, and optimisation of scalable infrastructure. If you're motivated … by solving complex problems in a dynamic, fast-paced environment, this position is for you. What you will do: Develop and implement proactive security strategies, policies, and procedures to protect our systems, networks, and data assets. Lead regular security assessments, including vulnerability scans and penetration tests, identifying risks and driving remediation efforts. Monitor infrastructure for security incidents More ❯

Azure networking, Cisco, VPN, DNS, Terraform We’re looking for a Senior Cloud Network Engineer with a strong background in traditional enterprise networking and deep expertise in Azure cloud networking . This is an exciting opportunity to join a high-performing team and play a key role in designing and delivering secure, scalable, and robust cloud network solutions. … This is a hands-on role ideal for someone who has evolved from a traditional network engineering background, possibly CCIE certified or equivalent, and has since transitioned into the world of cloud networking. You’ll bring a mature and methodical approach to designing and implementing complex cloud network architectures, primarily within Microsoft Azure . Core Responsibilities Design and … implement Azure networking solutions, including: ExpressRoute and Site-to-Site VPNs Virtual WAN and Hub-Spoke architectures Network security using Azure Firewalls and third-party firewalls (e.g., Palo Alto) Virtual Network peering, custom routing, and segmentation IP address planning and design Azure Landing Zone design aligned with the Cloud Adoption Framework (CAF) Champion best practices in: DNS More ❯

Our client, a leading global organization, is partnering with a prestigious end client based in Reading. Were excited to offer an outstanding opportunity for a Security Architect with strong background in financial services to join a dynamic team on an initial 6-month contract. If you are interested and have the relevant skills and experience, please apply promptly to … discuss further. Location: Reading, UK (Hybrid 4 days onsite) Contract Duration: 6 Months Rate: £700 - 750 Inside IR35 About the Role We are seeking an exceptionally experienced Security Architect to join a major transformation programme in the financial services sector . This is a hands-on, strategic role that involves shaping cloud security architecture, influencing senior stakeholders, and … helping build secure, resilient systems in one of the most tightly regulated industries in the world. Why This Role is Unique Step into a mission-critical role influencing the security posture of a major financial player. Collaborate on high-scale, multi-cloud projects using cutting-edge technologies (AWS, Azure, GCP). Be part of a forward-thinking environment focused More ❯

We are looking for a network engineer for this manufacturing client based in Sandiacre, working a fixed term contract of 6 monthsThe Network Engineer is responsible for implementing and maintaining functional network infrastructure and security, providing first and second level technical support to all internal employees. The position monitors, troubleshoots, and diagnoses network performance, confidentiality … days per week. You will need to be proficient using Cisco, processes are in place you will just need to maintain and make improvements. The role as a network engineer; Engineering projects to address and resolve business needs Design and deploy functional networks (LAN, WLAN, WAN) Configure and install software, servers, routers and other network devices Monitor network … Resolve issues tiers of support have escalated by troubleshooting cloud and local infrastructure Automate tasks and monitor their effectiveness Mentor team members on technical issues Create, oversee and test security measures (e.g. access authentication and disaster recovery) Maintain complete technical documentation Suggest improvements to network performance, capacity and scalability Skills and Experience required for this network engineers More ❯

company that is building a people-first culture and is based in one of the best cities to live in the UK? If so, read on. The Information Security & Resilience Team at Unite Students is looking for an experienced, enthusiastic SecOps Engineer. We support the business in all its objectives, from building new interfaces with customers to improving the … student living experience. Your knowledge and experience will be invaluable in shaping our InfoSec capabilities. What You ll Be Doing Network Security: Design, implement, and manage secure network architectures. Monitor traffic for suspicious activity and respond to incidents. Conduct security assessments and audits. Vulnerability Analysis: Conduct assessments and penetration testing. Develop mitigation strategies and track vulnerabilities. … Forensic Analysis: Analyze security incidents, collect evidence, and prepare reports to improve security posture. Incident Response: Lead response efforts, develop plans, and conduct post-incident reviews. Security Tools: Manage security tools like firewalls and intrusion detection systems. Evaluate new technologies. Documentation: Maintain detailed records and prepare reports for management. Collaboration: Work with IT, Digital teams, and More ❯

Join a specialist technology company seeking a highly skilled Network Engineer to support operations within a Secure TAC (Technical Assistance Centre) environment. In this unique role, you'll troubleshoot complex issues, perform root cause analysis, and enhance advanced network security solutions on cutting-edge projects. This is an excellent opportunity for DV-cleared professionals to contribute to … critical national infrastructure while advancing their technical careers in a collaborative, mission-focused setting. Apply now to play a vital role in safeguarding secure network operations! 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/CCNP Level Networking Certification or equivalent experience. Active DV Clearance (Developed Vetting clearance is mandatory). Nice-to-Have Skills: Experience with Cisco AnyConnect. Experience with Cisco Hyperflex. Benefits: Annual performance based bonus, up to 10%. Extensive training & funded certifications from day one. Amazing team culture More ❯

As part of our accelerating expansion, we are looking for additional Junior SOC Analysts to work within our 24/7 cyber security operations centre delivering our MDR/EDR and IR service to clients. This Junior SOC Analyst role will be an integral member of the Security Operation Centre. They will help identify and analyse potential threats … utilising a number of different SIEM & EDR tools. To be a key member of Security Operations Centre (SOC) and provide real-time threat analysis and detection. Respond to system generated alerts, analyse logs and traffic patterns. Provide analysis and trending of security log data from many monitoring points. Support multiple customer environments concurrently. Generate customer facing security reports. Integrate and share information with other analysts and other teams. Research security trends, new methods and techniques used in unauthorised access of data attempts in order to pre-emptively eliminate the possibility of system breaches. Other duties as assigned. About you Requirements A passion for Cyber Security and enjoys solving problems Knowledge of the security More ❯

passion for technology, growing from a single Auckland office to branches across New Zealand, Australia, India, the UK, and the US. This organization specializes in enabling Cloud, Networking, and Security managed to a high standard for clients. Intune/SCCM and application lifecycle management are in high demand across various sectors. The team is seeking a skilled Senior Network Engineer to take responsibility for the design, deployment, and support of complex network infrastructure, with a strong focus on ExpressRoute, Cisco Route & Switch technologies, Microsoft Azure, and FortiGate firewalls. This role demands deep technical expertise, strong problem solving abilities, and effective collaboration with cross functional teams to ensure the stability, security, and performance of critical network systems. Make your next move. Apply now! Responsibilities: Design, implement, and support network solutions utilizing Cisco Route & Switch technologies Configure and manage Azure ExpressRoute to ensure reliable and high-performance connectivity between on-premises networks and Azure Deploy and manage FortiGate firewalls for network security and threat management Monitor network performance and troubleshoot issues to More ❯

Do you want to work for a UK Bank that are going through a digital transformation? Our client is seeking a highly skilled and motivated Infrastructure Security Manager. Reporting into the head of security, You will play a leading role in ensuring the security and integrity of the infrastructure, which includes the data centers, cloud environments, networks … This is an exciting opportunity to lead vulnerability assessments, drive remediation efforts, and enforce secure builds and configurations across our estate. Key Responsibilities: Lead the implementation of Infrastructure & Cloud security strategies, policies, controls, services, metrics, and compliance. Oversee and support vulnerability management efforts across both on-premise and cloud environments. Contribute to the strategy, policy, controls, services, and metrics … related to network security, including WAF, DDoS protection, and firewalls. Experience & Skills: Primary Expertise: Vulnerability management within infrastructure environments, with proven experience leading teams. Secondary Expertise: Knowledge and experience in network security, including firewalls, micro-segmentation, DDoS protection, WAF, and NAC. Familiarity with open-source frameworks such as OWASP, CVSS, etc. Experience with security products More ❯

Are you a skilled Network Engineer looking to make a meaningful impact within the NHS? Join a company renowned for its commitment to quality patient care, innovation in healthcare delivery, and its role in integrating health and social care. The NHS Trust in North Wales is seeking for a Senior Network Engineer to join their team on a … potentially secure a permanent role. If you would like to learn more about this opportunity, feel free to reach out and apply today! Responsibilities: Design, implement, and maintain robust network solutions to support critical healthcare operations. Collaborate with cross-functional teams to ensure secure, high-performance network connectivity. Provide expert support for Cisco Routing & Switching, UC/Collab … Wireless, and Network Security, ensuring consistent, reliable service. Required Skills/Qualifications: Cisco Routing & Switching Cisco UC/Collaboration Cisco Wireless Cisco Network Security CCNP-level expertise (certification is an advantage) Contract: 20-Month Fixed-Term Contract, with the potential to transition to a permanent role Benefits: Your work will directly support healthcare services, enhancing the More ❯

a renowned, global Construction Company based in Derby, Derbyshire. As an IT Infrastructure Engineer, you will play a vital role in enhancing the company's IT infrastructure, ensuring reliability, security, and efficiency. You will be working closely with the Infrastructure Team, Lead Infrastructure Engineers and Infrastructure Manager to ensure the smooth running of the IT Infrastructure, in addition to … the company's IT infrastructure. • Collaborate with cross-functional teams to identify technology needs and implement projects. • Oversee hardware and software configuration, troubleshooting, and maintenance. • Develop and implement IT security policies and procedures. • Provide technical support and mentorship to junior team members. • Manage vendor relationships and procurement processes. • Stay updated on emerging technologies and industry trends. Technical Skillset: • Windows … Active Directory, DNS, DHCP, Group Policy • Office 365 – Teams, Sharepoint, Exchange, Intune • Virtualisation Technologies (Hyper-V, VMWare, Nutanix) • Networking – TCP/IP, VLANS, Switching/Routing (Cisco, Cisco Meraki) • Network Security – Firewall Admin, Network Security Technologies (Darktrace, MFA) • Azure/Azure Active Directory If you're a talented IT professional looking to take the next step More ❯

a renowned, global Construction Company based in Derby, Derbyshire. As an IT Support Engineer, you will play a vital role in enhancing the company's IT infrastructure, ensuring reliability, security, and efficiency. You will be working closely with the Infrastructure Team, Lead Infrastructure Engineers and Infrastructure Manager to ensure the smooth running of the IT Infrastructure, in addition to … the company's IT infrastructure. • Collaborate with cross-functional teams to identify technology needs and implement projects. • Oversee hardware and software configuration, troubleshooting, and maintenance. • Develop and implement IT security policies and procedures. • Provide technical support and mentorship to junior team members. • Manage vendor relationships and procurement processes. • Stay updated on emerging technologies and industry trends. Technical Skillset: • Windows … Active Directory, DNS, DHCP, Group Policy • Office 365 – Teams, Sharepoint, Exchange, Intune • Virtualisation Technologies (Hyper-V, VMWare, Nutanix) • Networking – TCP/IP, VLANS, Switching/Routing (Cisco, Cisco Meraki) • Network Security – Firewall Admin, Network Security Technologies (Darktrace, MFA) • Azure/Azure Active Directory If you're a talented IT professional looking to take the next step More ❯

What You'll Be Working On: ️ Designing and implementing security architecture for cloud, on-premises, and hybrid environments ️ Identifying vulnerabilities in systems and applications and developing strategies to mitigate risks ️ Collaborating with engineering teams to integrate security solutions into existing infrastructures ️ Conducting security assessments and audits to ensure compliance with industry standards (e.g., ISO 27001, NIST, GDPR … Leading the development of security policies, procedures, and best practices for enterprise systems What We're Looking For: ️ Proven experience as a Security Architect or in a similar senior security role ️ In-depth knowledge of network security, cryptography, firewalls, VPNs, and security protocols ️ Familiarity with cloud security solutions (AWS, Azure, GCP) and security technologies (IDS/IPS, SIEM, DLP) ️ Strong experience with risk management, threat modeling, and security architecture frameworks ️ Certifications such as CISSP, CISM, TOGAF, or equivalent are highly preferred More ❯

a legacy that you can feel proud of. Join us and discover how our people write our story. MAIN PURPOSE OF THE ROLE & RESPONSIBILITIES IN THE BUSINESS: As a Security Architect (Consultant) in Kainos, you'll be responsible for the design and application of good security practices in the platforms and services we build for our customers. You … ll work with Agile delivery teams to develop good security practices throughout the software development journey. You'll learn about and apply new technologies and approaches, with talented colleagues who will help you develop and grow. You'll share knowledge and help educate people - both customers and Kainos team members. You'll manage, coach and develop a small number … leadership for your team as you solve challenging problems together. MINIMUM (ESSENTIAL) REQUIREMENTS Experience in the secure design and delivery of new cloud services and solutions. Experience in identifying security issues in existing system designs or products, including recommending sensible mitigations that balance cost, risk and usability. Knowledge of security standards and regulations (e.g. NCSC, ISO, SoC, NIST More ❯

Presales (Network & Security) Business: Japanese IT Company Company Location: Central London Salary: Up to £48,000 Office working: 5 days/week All of the applicants must have an eligible visa for working in the UK. Job description: 1. Requirements Definition and Design: - Define customer requirements and translate them into technical solutions. - Create high-level and detailed designs … Product Development 4. Sales and Pre-sales Management 5. Project Leadership and Coordination Requirements: 1. Experience of customer facing role like Presales, sales, or consultant. 2. Knowledge:- Knowledge in network orsecurity products such as Cisco, Palo Alto, Fortinet, Zscaler, CrowdStrike, CATO and other equivalent vendors/service providers. 3. Knowledge of new technologies of Enterprise IT solutions such as More ❯

SEP2 Limited Per Hour Primary Function: The Project Delivery Engineer role will be responsible for service implementation of hardware installation and network/security configurations in a hands - on capacity . This role has a strong focus on being a customer facing technical engineer primarily focused on UK customers, with international service delivery as required . The role … on Check Point as a field engineer Is responsible for delivering implementation tasks, assigned by the project lead including but not limited to physical installation of equipment, power and network cabling, management configuration and licensing of product Can understand statement of work documentation created by SEP2 containing a set of project deliverables Will be available to travel out to … call through to technical delivery and completion Can write effective statement of work documentation using SEP2 template tools with customisation as required per project The ability to troubleshoot complex network/security scenarios , resulting in either a resolution of the configuration on the to-be-installed device, or recommendations to the customer surrounding their wider network topology More ❯

/year Description Job Title: Lead Solution Architect Location: Remote/Occasionally Bromley/Croydon Salary: £80,000 - £100,000 Must have or be eligible for UK Security Clearance. About the Role: We are looking for an experienced and highly skilled Solution Architect with expertise in cloud-based architectures to join our team. You will play a pivotal role … in designing, implementing, and overseeing advanced cloud infrastructure solutions for mission-critical systems. With extensive experience and deep knowledge of security architecture on cloud platforms, you will provide technical leadership and strategic direction in building scalable, secure, and resilient cloud-native systems based on AWS, Kubernetes, Kafka, microservices, Java, and event-driven design. Key Responsibilities Cloud Architecture Design: Lead … cloud-based systems and solutions, utilising AWS and modern architectural patterns such as microservices, event-driven architectures, and serverless computing to meet both current and future business needs. Cloud Security: Develop and implement robust security architectures for cloud solutions, ensuring data protection, regulatory compliance, and alignment with industry best practices (e.g., AWS IAM, encryption, VPC, security monitoring More ❯