1 to 25 of 44 Contract Network Security Jobs in England

Network Security Architect - WAF We are currently recruiting for a Network Security Architect with strong WAF experience to join one of our Insurance clients on a 6-month contract. Inside IR35/Mostly remote working The Requirements 3-5 years' experience in cloud networking and security … Strong networking background within cloud environments (Azure, AWS, OCI), with a primary focus on Azure. Experience in deploying and enforcing Azure Policy to support network and security standards. Experience delivering large-scale, cyber security-focused change initiatives and programmes. Demonstrated ability to design and deliver cloud-based ...

Network DNS Architect Location: Wokingham, UK Work Mode: Office based (5 days per week) Contract Type: Contract Duration: 6 months Rate: £510 per day (Inside IR35) We are seeking an experienced Network DNS Architect to design, implement, and manage enterprise-scale DNS infrastructure within a large, complex environment. … This role is ideal for a senior networking professional with deep expertise in DNS architecture, network design, and security, ideally with experience working in regulated or secure environments. You will take ownership of DNS strategy across on-premises, cloud, and hybrid infrastructures, ensuring high availability, resilience, and strong ...

Security Lead - DV Cleared Outside IR35 - £500 per day 3-4 Month Contract (Likely Extension) Maidenhead (Hybrid working) UK Public Sector We are seeking an experienced Supplier Security Lead to act as the accountable security authority for a complex Oracle ERP Managed Service within a major … Government environment. This is a senior, contractually-named security leadership role with day-to-day operational ownership of service security, ensuring compliance with UK Government security policy, NCSC frameworks, and client-specific security and assurance requirements. The role operates at the intersection of security governance ...

high possibility for extension)Start Date: ImmediatelyDaily rate - £595 (inside IR35) Sponsorship is not available for this role We are hiring a Principal AWS Network Security Engineer to design and deliver secure, scalable cloud networking solutions. This role focuses on AWS network security architecture, hybrid connectivity … environments. Key Responsibilities: Design and implement secure AWS VPC architectures (multi-region, segmented)Build and manage Transit Gateway, Cloud WAN, and private networkingImplement AWS security services (GuardDuty, Security Hub, WAF, Shield)Design hybrid connectivity using VPN and Direct Connect with high availabilityIntegrate AWS logs and telemetry into SIEM ...

Cisco ISE Network Security Engineer Location: Luton (20% onsite/80% remote) Rate: £60-£65 per hour (Inside IR35) Duration: 6 months Security Clearance: BPSS required prior to start Overview We are seeking an experienced Cisco ISE Network Security Engineer to support the delivery … unified Network Access Control (NAC) solution across a large enterprise environment. This project will enhance network security, standardise access control, and centralise policy management across multiple UK locations. The successful candidate will play a key role in the deployment, configuration, testing, migration, and go-live activities associated ...

Project Manager (Network secruity) | £500-£600p/day (Outside IR35) | Manchester (hybrid) | Experience with micro-segmentations tools We are looking for an experienced Network Security Engineer to support a 6-month contract focused on a network segmentation initiative. This role will play a key part … enhancing security posture through the design and implementation of segmentation strategies, including micro-segmentation Key Responsibilities: Support the design and implementation of network segmentation solutions Work on micro-segmentation projects to improve security controls Assist in deployment, configuration, and testing of security solutions Key Requirements: Proven ...

supporting an advanced tech defence client seeking a Senior/Lead Network Security Engineer. You'll lead a small Network team, you'll be focused on process improvement, team oversight and secure network delivery across multiple projects. What you'll be doing Lead a small team … network & security engineers Oversee ticket queues, change controls, and BAU operations Drive improvements in process, documentation, and delivery standards Act as technical lead for network implementation Work closely with project teams to ensure smooth, aligned deployments What we're looking for Strong experience with: Juniper (LAN switching ...

still retaining strong technical depth. Key Responsibilities: Define and implement secure architecture patterns across engineering platforms (CI/CD, build systems, runtime environments) Conduct security assessments, threat modelling, and gap analysis across platforms and pipelines Develop and embed DevSecOps best practices, including secure pipeline design and automated controls Establish … enforce security baselines using policy-as-code Build and deliver security roadmaps, prioritising risk and regulatory requirements Partner with engineering and platform teams to remediate vulnerabilities and improve security posture Act as a trusted advisor to senior stakeholders, translating technical risks into business impact Key Requirements: Proven ...

Security Architect - Active SC Clearance Duration: 6 Months Location: Based at client locations or working remotely Daily Rate: £600 (a status determination assessment has been carried out and the outcome placed the role outside IR35) Due to the urgency of this role candidates must active Security Clearance About … central government. We deliver high-quality solutions that make a real difference to users, citizens and consumers. Role Summary Triad is seeking a Security Architect; you will play a critical role in designing, assuring, and delivering secure solutions across our client engagements. You will champion Secure by Design principles ...

working on behalf of our client to recruit an experienced Network & Security Engineer to join their IT infrastructure team on a contract basis. The Role This position sits within the IT infrastructure function and focuses on the day-to-day operation and support of network and security systems. You will deliver 2nd and 3rd line support across Data Centre network and security infrastructure, handling incidents through to resolution and carrying out root cause analysis on problems. You will also build, configure and operate Data Centre technologies across live, DR and test environments, support ...

Senior Network Engineer** (Contract) Duration: 12 Months (Possibility for extension) Location: Chester/Hybrid (3 days per week on site) Rate: A highly competitive Umbrella Day Rate is available for suitable candidates Role Profile Working as a Network Implementation engineer is to provide technical implementation services to support … evolution and ongoing support of the Bank EMEA IP Network in response to projects, upgrades, and feature enhancements. The work is always aligned to the current and approved architectural, roadmaps, technology standards, templates, governance, and change management policies. The main technology area of focus for the role is Business ...

Network Engineer – 6-month contract -London/remote My High-profile Legal Customer is seeking an experienced Network Engineer to support a combination of project delivery and business-as-usual (BAU) operational activities within a complex enterprise environment. This role requires a highly skilled Network professional with … strong troubleshooting capabilities, and extensive experience across network, security, and load-balancing technologies including strong hands-on experience with Palo Alto firewalls including Panorama. The Network Engineer should have a strong operational mindset, be comfortable working within enterprise environments, and be capable of independently owning complex network ...

Lead Cyber Security Engineer - (Multi-Location/Hybrid) - Inside IR35 Day Rate - up to £800 Duration - 6 months Harvey Nash's Client have a requirement for a Lead SCADA and OT Cyber Security Engineer, you will be responsible for ensuring the security, resilience, and operational integrity … SCADA and OT systems within multiple operational offshore windfarm sites. This role plays a key part in designing, implementing, and maintaining cyber security frameworks and management systems, mitigating risks, and ensuring compliance with regulatory and industry standards. This role ensures collaborative working between all SCADA Systems Engineers to improve ...

seeking an experienced MOD Security Cleared Network Engineer to support project delivery on a client site in Cumbria. The successful candidate will work closely with the SI, client Project Managers, SMEs, Architects, and support teams to deliver network infrastructure projects on time and to a high standard. … role will involve hands-on installation, configuration, refresh, testing, and support of enterprise network infrastructure across LAN, WAN, wireless, voice, Firewall, routing, switching, and associated technologies. Contract Information Role: Network Engineer Location: Cumbria - Full onsite Duration: 3 months with possible extension Start Date: 10/08/ ...

Network Engineer – 6-month contract – Doncaster/Remote My Customer is currently seeking a hands-on Network Engineer to support our customer’s operational environment, focusing on BAU activities and ticket resolution across a complex enterprise network estate. This role is ideal for someone who thrives … fast-paced support environment, enjoys troubleshooting, and can take ownership of network-related incidents and service requests. Key Skills required from the Network Engineer: Cisco ISE (Identity Services Engine) – policy management, authentication, and access control Palo Alto Panorama – centralised firewall management and monitoring Palo Alto Prisma – cloud-delivered ...

Title: MDA Security Operations (SecOps) Engineer Clearance: DV required or ability to obtain Location: Portsmouth About the Role We are seeking a hand-on Security Operations (SecOps) Engineer to secure and operate a MoD-hosted private cloud environment and its associated services. You will play a key role … active defence of live services, combining security, vulnerability management, platform hardening, and operational security assurance. You will work across infrastructure, platform and data layers to ensure systems are secure, compliant and resilient within a highly governed environment. Key Responsibilities Monitor and respond to security events, alerts ...

Network IT is recruiting for an experienced Senior Network Architect reporting directly to the CTO at our client, who is about to undergo enterprise network and datacentre transformation. This is a key role leading the architecture for a major new programme, with responsibility for designing and governing … secure, resilient, and scalable network solutions across complex enterprise environments. You will own end-to-end network architecture across physical and logical domains, including LAN, WAN, SD-WAN, cloud networking, firewalls, load balancers, VPNs, and network security services. Working closely with senior stakeholders, delivery teams ...

space but focussing on Networking. Experience of E2E Datacentre design would be key along with strong customer facing skills. The successful candidate will: - Lead network architecture and implementation activities within this bespoke space: - Own the end-to-end network architecture across physical and logical domains, including … limited to, WAN, LAN, SD-WAN, Wi-Fi, VPN, Firewalls, load balancers, and network security services. - Lead the design and planning of scalable, resilient, and secure network solutions that meet business, technical, and cyber security requirements. - Govern technical designs within your domain before submission ...

Line support across Fortinet technologies, managing incidents, service requests and changes, whilst also contributing to a number of ongoing infrastructure and network projects. The successful candidate will have hands-on experience supporting Fortinet solutions in a managed services or enterprise environment and hold a current Fortinet NSE 4 certification. … Responsibilities Service Desk Support Provide 1st and 2nd Line support for customer environments. Troubleshoot and resolve incidents relating to Fortinet security and networking solutions. Manage service requests, incidents and escalations in line with agreed SLAs. Monitor network and security infrastructure and proactively identify issues. Perform root cause ...

Contract Network Engineer Oxford - 3 days per week Rate: £500 PD (Inside IR35) 6-12 Month Contract Overview We are seeking a skilled Network Engineer on a contract basis to join our clients IT Operations team. In this role, you will ensure the reliability, performance, and security of critical network infrastructure across the company, data center, and multi-cloud environments (AWS/GCP). While primarily focused on networking, you will also support occasionally on systems administration tasks as needed, making you a versatile contributor in a fast-paced, collaborative environment supporting cutting-edge technology. ...

Network Engineer Location: Barrow-in-Furness, Cumbria (Full Onsite 5 Days per Week) Contract Duration: Initial 3 Months with Possible Extension Rate: £535/day inside IR35 Expenses: Payable in line with company policy Overview We are seeking an experienced Network Engineer to support the delivery of critical … infrastructure and network projects within a secure enterprise environment. The successful candidate will work alongside Project Managers, Technical SMEs, Architects, and Operational Support Teams to deliver high-quality network solutions and ensure a smooth transition into live service. This is a hands-on role requiring strong technical expertise ...

Network Engineer Location: Luton (approx. 20% onsite) Duration: 6 months Rate: 66.97 per hour (Umbrella) IR35: Inside Clearance: BPSS is required ahead of starting Overview Seeking a Network Engineer to deliver a single, unified Network Access Control (NAC) solution to support multiple UK sites. You'll support … existing NAC solutions, implementing an approved low-level design. Responsibilities: Lead the deployment, configuration, and implementation of Cisco ISE solutions across enterprise environments Implement network access control (NAC) policies, including 802.1X authentication, MAB, and guest access workflows Integrate Cisco ISE with network infrastructure components such as switches, wireless ...

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 ...

Junior Project Manager - NPPV3 Clearance NPPv3 Cleared | Hybrid/London | 12-months We are seeking an experienced Project Manager to lead the Security workstream on a large-scale digital transformation programme within a complex policing environment. Due to the nature of the project, candidates will require active NPPV3 clearance. … role will focus on managing the security delivery plan, dependencies, risks, governance and supplier activity across a broad enterprise IT landscape. The role is long term, offering a 12 month + rolling contract and could facilitate people moving perm > contract. Key responsibilities Supporting the Security workstream plan, including ...

Role Title: Network Engineer Location: Barrow-in-Furness, Cumbria, LA14 4BN - full onsite Duration: 3 months, with possible extension Expenses: Payable in line with client policy Engagement: PAYE through umbrella only Clearance Requirements Contractor must be MOD SC cleared and a sole UK national . The candidate must: Have … complex or high business-impact solutions Perform wired and wireless infrastructure surveys Support office moves, adds and changes Carry out technical refreshes of network hardware and cabling Configure core infrastructure components, including Switches, Routers, Firewalls, load balancers and voice systems Perform impact assessments on large or complex networks Perform ...