51 to 75 of 202 Network Security Jobs in the UK

Senior Network Design Engineer – HS2 Location: UK/Hybrid Project: HS2 Sector: Rail/Operational Telecommunications/Network Infrastructure An exciting opportunity has arisen for an experienced Senior Network Design Engineer to join a major rail infrastructure programme supporting the design and assurance of critical network, operational telecommunications and security systems for HS2 . This is a senior technical position combining network architecture, systems engineering, requirements management, design assurance and multidisciplinary interface coordination within one of Europe's largest infrastructure programmes. You'll play a key role in developing secure, resilient and maintainable ...

Senior Security Architect - Senior Manager £70,000 to 95,000 GBP Bonus Hybrid WORKING Location: Central London, Greater London - United Kingdom Type: Permanent Senior Security Architect - Manager Up to £95,000 + bonus | Hybrid | UK A leading technology consultancy is expanding its Cyber & Security practice … looking for an experienced Security Architect to support major programmes across Government, Defence and the Public Sector . This is a senior client-facing role focused on designing secure technical solutions, developing security architecture and advising stakeholders across complex technology environments. The Role You will: Design and develop ...

Cyber Security Engineer Hedge Fund | Small, High-Impact Security Team | London We are partnering with a highly successful investment management firm seeking a Security Engineer to join a small, technically strong security team responsible for protecting critical trading, research, and corporate technology environments. This … opportunity to work in a fast-paced hedge fund where security is viewed as a business enabler rather than a compliance function. You will have exposure across infrastructure, cloud, applications, endpoints, and software engineering teams, helping to build and mature security capabilities that directly support investment operations. ...

Resident Engineer - DDos/Network Security Software - UK Remote Were working with a well-established, publicly listed specialist in network security, focused on stopping DDoS attacks automatically and in real time. Their platform brings detection, mitigation and analytics together. Its trusted by internet service providers, hosting … companies and large enterprises to keep their services online whatever is thrown at them, in some of the most demanding network environments around. Whats on offer Salary up to £70,000 Remote UK working with occasional travel to Edinburgh, London and customer sites Pension scheme Life assurance Private medical ...

with more than 83,000 employees on five continents. With over 7,500 people in the UK, operating across defence, space, aerospace, and digital security, we help build a future we can all trust. Thales supports the security and stability of our nation by providing extraordinary technology … friends, families and all of us safe. We cover four sectors: Mine Counter Measures, Anti-Submarine warfare, Services and Future Capabilities. The Senior Network Communications Architect is responsible for designing, delivering, and maintaining secure, resilient network communication solutions across Thales projects and products. This role ensures ...

Resident Engineer - DDos/Network Security Software - UK Remote We’re working with a well-established, publicly listed specialist in network security, focused on stopping DDoS attacks automatically and in real time. Their platform brings detection, mitigation and analytics together. It’s trusted by internet service … providers, hosting companies and large enterprises to keep their services online whatever is thrown at them, in some of the most demanding network environments around. What’s on offer Salary up to £70,000 Remote UK working with occasional travel to Edinburgh, London and customer sites Pension scheme Life ...

enthusiastic individual with excellent technical and client-facing skills, to act as Lead Technical Engineer to lead high and low level design work for Security Operations Centre solutions delivered to customers. The person undertaking the role will be expected to lead technology designs utilising small teams. Leading the design … range of security and security related solutions across High level designs, Low level design and Deployment Level Designs, including specification of interfaces between solution components. Support the design and configuration of a range of security tools Specify infrastructure requirements (RAM, Disk, CPU, Network bandwidth) for security ...

enthusiastic individual with excellent technical and client-facing skills, to act as Lead Technical Engineer to lead high and low level design work for Security Operations Centre solutions delivered to customers. The person undertaking the role will be expected to lead technology designs utilising small teams. Leading the design … range of security and security related solutions across High level designs, Low level design and Deployment Level Designs, including specification of interfaces between solution components. Support the design and configuration of a range of security tools Specify infrastructure requirements (RAM, Disk, CPU, Network bandwidth) for security ...

enjoy getting hands-on with cyber security, investigating threats and improving the protection of complex IT environments, this could be an opportunity worth exploring. Cyber Security Analyst Southampton | Hybrid - 3 days on-site | Up to £65,000 We're working with a UK rail freight and logistics business … looking for a Cyber Security Analyst to support its IT Systems Manager in protecting systems, networks and data across the organisation. This is an operational, technically focused role combining cyber security, network security and elements of systems administration. You'll work alongside infrastructure, applications and service ...

challenge, our scale and ambition create opportunities for you to shape your own career. Ready to make a splash? Join our team today. Cyber Security Tester (known internally as Security Testing & Assurance Specialist) Location: Exeter/Hybrid Working Salary: Up to £45,000 depending on experience & excellent benefits … package Security Clearance: Must hold, or be eligible to obtain and maintain, UK Security Check (SC) clearance Help protect critical services that millions rely on every day We're looking for a Security Testing & Assurance Specialist to join our Cyber Security team and play ...

Role: Security Assurance Advisor Location: London/Epsom/Birmingham/Manchester - Any location (Hybrid) Duration: 12 Months Day rate: £600 - £700 Inside IR35 We are seeking an experienced Security Assurance Consultant with a strong Governance, Risk & Compliance (GRC) background to support the security assurance and accreditation … secure networks and cloud environments within a UK defence-related setting. This role will focus on maintaining security approvals, conducting risk assessments, supporting compliance activities, and ensuring alignment with MOD and wider government security standards. Key Responsibilities Support the implementation and continual improvement of secure network security ...

Network Manager (OT BESS SCADA Modbus) London/WFH to £100k Are you an experienced Network Engineer with a strong understanding of operational technology (OT) and network security? You could be progressing your career at a rapidly scaling renewable energy business at the forefront … wind and solar assets across the UK, the business is expanding into energy trading and investing heavily in technology, automation and AI. As a Network Manager you will take ownership of OT network services across power generation sites and a central control centre, ensuring critical infrastructure remains connected ...

Security Engineer Location: London Hybrid Rate: Up to £575 per day, Inside IR35 Contract: Initial 6 months Start Date: ASAP Were supporting a major technology separation programme for a leading UK media organisation, requiring two experienced Zscaler Security Engineers to deliver a complex network security transformation. … This is a hands-on engineering and delivery role, focused on building and configuring Zscaler environments, implementing security policies and ensuring secure separation of network access between two organisations. Key Responsibilities as Security Engineer Build and configure Zscaler environments across Zscaler Internet Access (ZIA) and Zscaler Private ...

requires someone comfortable presenting solutions to Design Authorities, senior stakeholders, and leadership teams, while providing technical leadership across cybersecurity transformation programmes. Essential Experience Cyber Security Architecture Strong cybersecurity background in one or more of: Identity & Access Management (IAM) Security Operations & Incident Response Threat & Vulnerability Management Cloud Security Infrastructure Security Network Security Application Security Data Security Cryptography Experience working on large-scale IT and cyber transformation programmes. Strong understanding of both Enterprise Architecture and Solution Architecture. Ability to communicate complex security concepts to both technical and non-technical stakeholders. Knowledge ...

them with skilled interim and temporary professionals, fostering workplaces where everyone can contribute and succeed. On behalf of UMG, we are looking for a Network Operations Engineer for a 12 month contract based in London (4 days per week)/Remote (Hybrid) How we LEAD: Are you a passionate … Network Engineer who enjoys solving complex technical challenges and keeping critical services running smoothly? We're looking for a Network Operations Engineer to join our Global Technology Operations team, supporting a large-scale, multi-site global network environment. You'll play a key role in operating, monitoring ...

seeking a talented Software Engineer with approximately 25 years of experience to join an innovative team developing advanced network security solutions. This is an opportunity to work on cutting-edge technology that protects critical digital infrastructure across sectors including defence, security, energy and the public sector. … will contribute to the development of next-generation hardware and software solutions designed to meet complex security requirements. Working within a highly skilled, collaborative team, you will help enhance existing products and develop new technologies with real-world impact. The role offers exposure to a variety of technical challenges ...

fantastic opportunity has arisen for a Network Security Engineer to join a department to assist with protecting critical systems and ensuring the security of network infrastructure. Key Responsibilities: Playing a key role in safeguarding the organisations network infrastructure Working with the SOC team on incident … response and triage activity Designing and implementing robust security solutions to protect against threats Collaborating with cross functional teams, implementing changes securely Identifying vulnerabilities and managing security incidents Ensuring compliance with industry best practices The ideal candidate would have: Understanding of cyber security capabilities Existing knowledge ...

Senior Network Infrastructure Engineer Private Swiss Bank We are partnering with a leading Private Swiss Bank to recruit a Senior Network Infrastructure Engineer to join its established technology team. The Role Design, support and manage enterprise LAN, WAN, SD-WAN and data centre networks Take ownership … banks on-premise network platforms Support and troubleshoot Aruba enterprise networking, including switching and resilient network design Manage enterprise firewalls including Palo Alto and Check Point Support enterprise Wi-Fi, NAC, 802.1X and network segmentation Manage routing and switching technologies including BGP, OSPF, ECMP and Layer ...

Network Security Engineer - Firewall Rule Optimization (AlgoSec) £400 - £450 per day (Inside IR35) 6-month initial contract Start: ASAP On site, 4-5 days per week in Manchester Our client is looking for a Network Security Engineer to reduce risk from overly permissive firewall rules ...

Network Architect, Home-based with client travel We are looking for an experienced, customer-focused Network Architect with strong Juniper expertise to join our Professional Services team. This is an opportunity to lead the design and delivery of enterprise networking solutions built around Juniper Networks and Juniper Mist … Youll take ownership of high-level and low-level designs, provide architectural leadership and work directly with customers to deliver secure, scalable and resilient network solutions. From technical discovery and solution design through to implementation and operational handover, youll play a key role in delivering successful customer outcomes. Working ...

London - United Kingdom Type: Permanent Software Engineer - C++/Rust Location: Cambridge Salary: Up to £75,000 + bonus Level: Consultant/Senior Consultant Security: Must be eligible for UK Security Clearance The Opportunity We're looking for Software Engineers with experience in C++ or Rust to join … innovative technology team developing advanced network security products. You'll work on specialist software and hardware solutions designed to protect critical digital infrastructure across defence, security, energy and the public sector. This is an opportunity to contribute to technically challenging projects with real-world impact, working ...

London - United Kingdom Type: Permanent Software Engineer - C++/Rust Location: Cambridge Salary: Up to £75,000 + bonus Level: Consultant/Senior Consultant Security: Must be eligible for UK Security Clearance The Opportunity We're looking for Software Engineers with experience in C++ or Rust to join … innovative technology team developing advanced network security products. You'll work on specialist software and hardware solutions designed to protect critical digital infrastructure across defence, security, energy and the public sector. This is an opportunity to contribute to technically challenging projects with real-world impact, working ...

client is a global network and communications provider. Our client provides network, voice and data centre services to thousands of businesses around the world, allowing them to focus on delivering their business goals instead of the underlying infrastructure. Why we need this role We are looking … Security Architect specialising in Cloud Security and Secure Access to join the Security and Resilience Security Architecture team. This role acts as a subject matter expert across cloud security architecture (IaaS/PaaS) and secure access technologies, with a primary focus on Azure ...

experienced Network Engineer looking to work at the forefront of secure, mission-critical defence networks? We're seeking a Network Engineer (Deployable Services) to support the operation, enhancement and security of the Joint Military Network Integration and Information Assurance Network (JMNIAN). You'll play … role in maintaining and evolving complex, high-availability network infrastructure that supports UK Defence and international coalition operations. Working within a specialist delivery team, you'll design, implement and support secure networking solutions, collaborate with defence stakeholders and international partners, and help deliver critical networking capabilities across a highly ...

Resident Engineer - DDos/Network Security Software - UK Remote We're working with a well-established, publicly listed specialist in network security, focused on stopping DDoS attacks automatically and in real time. Their platform brings detection, mitigation and analytics together. It's trusted by internet service ...