151 to 175 of 275 Network Security Jobs in the UK

Juniper Network Engineer initial 6 month contract - £575 - £650 a day - outside IR35 Fully onsite role based - Newbury - (9-day fortnight, every other Friday off) Active DV Clearance is essential We are seeking an experienced Contract Juniper Network Engineer to design, implement, and support enterprise-grade LAN/…/WLAN environments. The successful candidate will play a key role in delivering secure, highly available, and scalable network solutions leveraging Juniper technologies, with integration into cloud platforms such as Amazon Web Services (AWS) and Microsoft Azure. Key Responsibilities Design and implement enterprise LAN/WAN/WLAN networks ...

/OT Network Engineer Monday Friday, fully on-site role McCormick is seeking an experienced IT/OT Network Engineer to support and maintain our integrated IT and OT network infrastructure at the Peterborough site. This on-site role ensures the reliability, security, and performance … critical network systems supporting both enterprise and manufacturing operations. The position plays a key part in maintaining seamless connectivity and supporting continuous improvement across production and IT environments. MAIN RESPONSIBILITIES Maintain and monitor IT/OT network performance, ensuring high availability and security. Configure, troubleshoot, and maintain switches ...

DESCRIPTION: Infrastructure Network Engineer LOCATION: Manchester (Swinton) SALARY: £50-60k Per annum Our client , a UK based consulting company, has established an exciting new opportunity in a growing team for a Network engineer who can work within the infrastructure team. The successful candidate will ideally have solid … previous experience in building and managing large multi-site Cisco and HP networks. The role necessitates excellent understanding of complex network architecture, configuration, WAN and firewall technologies. Demonstratable experience of working within a busy and fast paced environment required. Roles and Responsibilities Work with and be part ...

Lead Network Engineer Cisco, Meraki & Azure Hybrid 4 days in Central London £85k plus 20% bonus plus excellent benefits An established, fast-growing organisation is looking for a Lead Network Engineer to own the design and operation of its network infrastructure, this is across both on-prem … cloud environments. Youll be the technical lead for network architecture, security and performance, working with Cisco/Meraki on-prem and Azure native networking in the cloud. The role Design, configure and maintain enterprise networks (Cisco & Meraki routers, switches, firewalls, Wi-Fi, VPN) Design and manageAzure networking ...

Security Architect - Cloud (Azure & AWS) London Based onsite £85,000 A high profiled consultancy firm is looking for a Security Architect to design and implement robust security frameworks for major clients. you will act as the primary authority on cloud security. You will bridge the gap between … business strategy and technical execution, ensuring that every project is resilient, compliant, and cost-effective. Leading Security Design: Architecting secure infrastructure solutions for Azure and AWS environments. Risk & Vulnerability Management: Conducting deep-dive analyses and risk assessments to identify and mitigate integration issues. Strategic Planning: Developing hardware and software ...

months contract – Inside IR35 – Hybrid A leading organisation based in the North-West require an Junior Project Manager to manage several exciting Infrastructure, Network, Security and Application focussed projects across 2026. The Junior Project Manager will be involved in various short to medium term projects, which could cover … various areas within the Infrastructure, Network, Security, and Applications/Web. Essential Experience for the Junior Project Manager Experience managing Projects through the full project lifecycle. Experience in delivering projects in some of the following areas: Cloud Infrastructure projects Migration Projects Network Project Telephony Projects Security ...

Security Engineer - Projects & BAU IT Cyber Security team looking for an experienced IT Cyber Security Engineer someone who likes end to end solution develivery in IT security. Someone who can drive and move projects along. C yberArk, Mimecast, antivirus, EDR, Crowdstrike, Security Awareness Platform, KnowBe4 … Proxy/proxies, Phishing, Policies, AD/Active Directory. You will be responsible for ensuring the correct level of security integrity to protect systems, information, personal data and people from cyber-attacks and unauthorised access for an amazing client who offer progression and development. The role is a real ...

Title: DV Cleared Senior Network Engineer Location: Cambridgeshire with Travel to other sites when required Duration: 6 months with possible extension Rate: Up to 700 per day via an approved umbrella company Must be willing and eligible to go through the DV Clearance process Our client, a reputable organisation … supporting UK defence, is hiring for a Senior Network Engineer to join their team primarily based in Cambridgeshire. This is a fantastic opportunity for a skilled network professional to contribute to critical infrastructure projects and ensure the resilience of vital networks. What you'll be doing: Acting ...

apprentice will support and develop enterprise-scale network and server infrastructure while completing the CompTIA Certified Systems Engineer Apprenticeship. The role provides structured training alongside hands-on experience in a demanding but supportive data centre environment. Role Technical Environment: You will gain hands-on experience within a large-scale … enterprise environment, including: Predominantly Cisco-based networks Around 800 network switches and 100 firewalls Approximately 400 servers (physical and virtual) Supporting connectivity for 300 users Working alongside EUC, Server Infrastructure, and Network Engineers Trust Systems supports the platforms that enable ARK Datacentres to manage their data centre environments ...

Bolton We have an opportunity working on behalf of UK Facilities Management, the Operational Technology (OT) Risk Manager will act as the deployed local security leader and expert in all elements of security for General Infrastructure Management Systems (GIMS) policy. Salary : Circa£60,000 depending on experience Dynamic … hybrid) working : 3-4 days per week on-site due to workload classification and frequent travel to all sites across the UK Security Clearance : British Citizen or a Dual UK national with British citizenship/Restrictions and/or limitations relating to nationality and/or rights to work ...

Senior Network Engineer – Core Infrastructure & Connectivity Location: London Salary: 75-95k€ For one of our clients we’re looking for a skilled Senior Network Engineer to help build and maintain resilient, high-performance network infrastructure that supports critical real-time environments. This position is ideal … engineers with deep routing expertise, strong architectural insights, and experience delivering robust network solutions in demanding enterprise settings. What you’ll do Translate designs into detailed configurations and deployment plans, working closely with architecture leadership to ensure feasibility and operational excellence. Lead implementation of core network infrastructure projects ...

Senior Network Engineer – Core Infrastructure & Connectivity Location: London Salary: 75-95k€ For one of our clients we're looking for a skilled Senior Network Engineer to help build and maintain resilient, high-performance network infrastructure that supports critical real-time environments. This position is ideal … engineers with deep routing expertise, strong architectural insights, and experience delivering robust network solutions in demanding enterprise settings. What you'll do Translate designs into detailed configurations and deployment plans, working closely with architecture leadership to ensure feasibility and operational excellence. Lead implementation of core network infrastructure projects ...

Senior Network Engineer/SC Cleared/6 Month Contract/Inside IR35/£550/Hybrid/Milton KeynesThe Senior Network Engineer will be responsible for designing, implementing, securing, and maintaining enterprise network infrastructure with a focus on high availability, performance, and resilience. This role provides … advanced technical leadership across routing, switching, firewall administration, and network security operations. The engineer serves as an escalation point for complex issues involving Cisco switching platforms, Cisco Firepower Threat Defense (FTD), and Palo Alto Networks Next-Generation Firewalls, ensuring the network reliably supports business operations. Experience ...

Embedded Software Engineer A unique opportunity for an Embedded Software Engineer to join an industry-leading security consultancy based in Derbyshire, responsible for developing critical cybersecurity solutions for both Government organisations and other providers. Offering a brilliant opportunity to use your engineering skills to contribute positively, while working … interesting array of challenging, bespoke projects. Location: Derby – due to the security nature of this role, it is 5 days on-site. Salary: £55,000 – £70,000 per annum + excellent benefits Requirements for Embedded Software Engineer: Ideally, you will have at least 3 years of experience working ...

some or all of the following would be especially desirable, in particular their applications in a military context: Communications technologies: IP networking (including network design), VOIP, Point-to-Point radio links, 4G mobile technologies, network security, network management Software Operating Systems (Linux, VM Environments) A good … outside of normal office hours (if required) and occasional off site working. Additional Information: The successful candidate will need to hold a UK MOD Security Clearance to SC level prior to starting, the client will sponsor a new application if you are not currently cleared. ...

Security Architect Location: Hybrid Southampton or London (60% onsite/40% remote) Duration: Contract until September 2026 Rate: £450-£480 per day (Inside IR35 via Umbrella) Clearance: Must be eligible for BPSS Overview We are looking for an experienced Security Architect to support a major organisation within … data platforms while supporting complex transformation initiatives. Key Responsibilities Design and develop secure architecture patterns across cloud, infrastructure, applications, and data platforms. Provide architectural security guidance throughout the project lifecycle , including HLD and LLD reviews. Conduct threat modelling, vulnerability assessments, and risk analysis , ensuring appropriate mitigation strategies. Define ...

Title: Senior Network Engineer Location: Worcester Salary: £60,000 + Car Allowance + Excellent Benefits We are a well-established engineering-focused technology provider with a strong reputation for delivering high-quality network solutions and excellent customer service. For over 30 years, we have been helping organisations design … enterprise networking solutions, covering LAN, WAN, Wi-Fi, Collaboration and Security. As part of our continued growth, we are looking for an experienced Senior Network Engineer to join our team. This is a hands-on role where you'll work across a variety of projects and support activities, collaborating ...

Network Engineer £400 to £450 Per Day, Inside IR35 Cardiff On-site 3 Months Contract Your new company A large organisation across South Wales Your new role The position is responsible for maintaining a secure, stable, and high-performing network environment, with a strong emphasis on firewall upgrades … replacements, and ongoing support. Support the design and implementation of network services. Maintain a secure, stable, and high-performing network across the organisation. Work with Cisco network technologies across firewalls, switches, and routing. This includes supporting environments. Produce and support detailed implementation plans for network changes ...

Lead Information Security Engineer Location: London | Hybrid (3 days office/2 WFH) Salary: Competitive salary + benefits Are you an experienced information security professional ready to make an impact on a global scale? Our client, a leading international law firm, is seeking a Lead Engineer - Information Security to join their London-based global technology team. This is a key opportunity to take ownership of critical security architecture and strategy across a complex, multi-region enterprise. The Role As Lead Engineer, you will be responsible for developing, implementing, and maintaining secure solutions that protect global systems ...

Exciting opportunity for a Network Engineer to join a growing business based near Chippenham, working on exciting network projects as well as business as usual activities, offering circa £65-75,000 depending on experience. The role You'll join a specialist enterprise network team and be responsible … support design of the company's network architecture (LAN, WAN, VPN, firewalls etc.) implement new networks as well as maintaining existing network infrastructure (switches, routers, firewalls etc.) utilise and manage network tools and platforms ensure compliance with various network security standards and frameworks manage ...

IR35) Duration: Initial 3–4 month contract (backlog clearance) with strong potential for extension or permanent conversion Client Environment: Major London Rail customers (TfL, Network Rail – station systems) Overview We are seeking a mid-to-senior Cybersecurity & Network Assurance Engineer to join a high-performing networks team supporting … activities. This is a hybrid East London role with no trackside/site access required. Key Responsibilities Cybersecurity Governance & Assurance Produce and maintain: Cyber Security Management Plans (CSMP) Risk assessments and threat models Assurance and compliance documentation Control framework mappings Align artefacts to client standards (TfL/Network ...

join a unique, multi-national Information Management function. Ideal candidates should be committed to protecting our critical systems and ensuring the integrity and security of our network infrastructure. Salary : Circa £70,000, depending on experience+ Shift Premium Location : Stevenage Shift pattern: This role is on prem only. Shifts … days (including early shift) and nights (including evening shift), with two working weekends per month and rest days, within an agreed team rota Security Clearance : British Citizen or a Dual UK national with British citizenship. This role will require SC Clearance and applicants will be required to undergo ...

Security Solutions Sales Consultant Full-time | UK-wide travel, East Midlands based | Competitive Salary + Car Allowance + Excellent Benefits Are you a confident, customer-focused professional who knows how to bring solutions to life? Do you thrive on engaging with clients, shaping opportunities, and guiding them through … understanding and want to play a key role in driving growth, this role could be the perfect next step. We’re looking for a Security Solutions Sales Consultant to support business development, pre-sales activity and customer engagement. You’ll work closely with the Head of Business Development ...

WIFI Network Designer Location: Ipswich - hybrid working - 3 days onsite per week is required Contract Daily Rate: Up to £550 (inside IR35 via umbrella) Contract Length: 3 months About Us: Join an innovative team dedicated to designing and building the UK's largest Public Wifi network, while also … maintaining a highly resilient IoT network. We are seeking an experienced WIFI Network Designer to ensure our existing core network functions optimally, create tailored solutions for our customers, and help us maintain peak performance. This role offers a unique opportunity to contribute to a project that delivers world ...

growth and providing you with a career development opportunity within TouchPoint, Inc., we are looking to appoint candidates to the position of Information Security Compliance Analyst. The Department: The Information Security team plays a critical role in protecting the confidentiality, integrity, and availability of our global operations. … responsible for developing and enforcing security policies, ensuring compliance with international standards and regulations, managing risks, and safeguarding the company’s digital assets. Partnering closely with business units across all regions, the team works to build a resilient security posture that enables innovation and growth while maintaining trust ...