17 of 17 Contract Network Security Jobs in London

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 ...

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 ...

months, Inside IR35 Rate: £700 p/day Assignment Rate We are seeking a Zero Trust Delivery Lead to join a major cyber security transformation programme. You will lead the design and delivery of an enterprise Zero Trust strategy while driving implementation across a complex, global, federated organisation. … clarity, this role requires both a strong Zero Trust/network security subject matter expert and a proven delivery lead capability. Experience in only one of these areas will not be sufficient for the scale and complexity of this programme. You will own the end-to-end Zero ...

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 ...

Title: Cyber Security Engineer (DV Cleared) Location: West London (still confirming whether 4 or 5 days onsite) Rate: £700-750 a day Contract: Minimum 6 months IR35: Inside IR35 Clearance: Active DV clearance required The Opportunity We're supporting a search for DV Cleared Cyber Security Engineers … within a highly sensitive Defence environment. Working within a dedicated cyber engineering team, you'll play a key role in maintaining and enhancing the security posture of complex systems across multiple sites. The role combines security engineering, operational support and continuous improvement, ensuring systems remain secure while ...

Network Security Engineer - Cisco ISE, DNAC, TrustSec £550 per day (Inside IR35) London (remote with ad-hoc on site) 2 months A client of mine is currently looking for an experienced Network Security Engineer to support a large enterprise environment, working on secure network access … Cisco ISE and Cisco DNA Center. Key Requirements: Strong hands-on experience with Cisco ISE (Identity Services Engine) & Cisco DNA Center within enterprise-level network environments. Solid experience creating & managing ISE policies via Cisco DNA Center (DNAC) Proven experience implementing TrustSec and Security Group Tags (SGT) Expertise ...

Azure Data Factory (ADF) , Azure Synapse Analytics , and modern data engineering practices. The successful candidate will also possess a strong understanding of cloud networking, security architecture, governance, and enterprise-scale data platform design. You will work closely with business stakeholders, delivery teams, engineers, and technical leaders to translate business … Lead implementation of enterprise-scale data lake and data warehouse platforms. Establish data modelling strategies including: Star Schema Snowflake Schema Lakehouse Architecture Medallion Architecture Security & Networking Architecture Design and implement secure Azure environments including: Identity & Access Management Azure AD/Microsoft Entra ID Role-Based Access Control (RBAC) Managed ...

Azure Platform Network Engineer Location: City of London (Hybrid) Contract: 3-6 months Rate: £680 per day (Umbrella - Inside IR35) Overview We are seeking an experienced Azure Platform Network Engineer to support a high-profile programme within a complex enterprise environment. This role focuses on designing, implementing … secure AI and platform workloads. This is a hands-on engineering role , ideal for someone with deep expertise in Azure networking, private connectivity, and network security operating at enterprise scale. Key Responsibilities Design and implement Azure Virtual Network (VNet) architectures , including hub-and-spoke and VNet peering ...

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 ...

SECURITY OPERATIONS CENTER (SOC) ANALYST - CYBER SECURITY ANALYST Summer-Browning Associates is supporting our client in the Central Government who is seeking a SECURITY OPERATIONS CENTER (SOC) ANALYST for an initial 12-month assignment, with the possibility of extension. Location: London | Hybrid| The ideal candidates will hold … active SC or DV clearance and have a proven background in Cyber Security, with the following skills and experience: Experience in SOC operations, incident response, and forensic analysis. Proficiency in Security Information and Event Management (SIEM), including tools such as Splunk, Defender, and Tenable Threat Modelling System solutions ...

Cloud Network Architect Initial 3-month Contract Fully Remote £650 - £700 | Inside IR35 We are working with a global IT Services Provider seeking an experienced Cloud Network Architect to support the migration from FortiGate to Azure Firewall within a complex enterprise environment. Responsibilities: Lead the design and migration … from FortiGate to Azure Firewall Assess existing Azure Landing Zones and hybrid network architecture Design secure and scalable Azure networking solutions Manage routing design across Azure Firewall, VPN Gateway and ExpressRoute Perform firewall ruleset and feature parity analysis Identify risks, gaps and mitigation strategies throughout the migration Provide technical ...

Cyber Security Engineer Illumio/GCP/GCVE Migration Project We are seeking a mid-to-senior level Illumio Engineer to support a large-scale migration initiative to Google Cloud Platform (GCP), including Google Cloud VMware Engine (GCVE). The ideal candidate will bring strong hands-on experience with ...

environments (Azure WAF/Front Door/App Gateway, AWS WAF, GCP Cloud Armor) Strong understanding of HTTP/S protocols and Layer 7 security controls (how WAF protects web traffic vs other network layers) Experience with WAF policy tuning and optimisation, including managing rule sets, handling false … approaches Experience working with infrastructure-as-code and automation tools (Terraform, ARM, CloudFormation) for WAF deployment and policy management Ability to analyse logs and security telemetry (WAF logs, SIEM integration) to identify threats and drive remediation Exposure to firewalls, DDoS protection, and broader network security controls ...

deployments Implementing and maintaining DevOps practices across the full software delivery lifecycle Writing and maintaining scripts and automation (Terraform, Python, Bash, Ansible) Ensuring infrastructure security through IAM, encryption, and network security best practices Supporting operational activities, monitoring system performance, and troubleshooting issues Configuring and maintaining monitoring tools … modern development workflows Experience with containerisation and orchestration (Docker, Kubernetes, Helm) Scripting/programming capability (e.g. Python, Bash, Terraform, Ansible) Strong understanding of cloud security and compliance best practices Experience working as a Platform or DevOps Engineer (typically 5+ years) If you're currently SC Cleared and are interested ...

Network Detection and Response (NDR) Test Manager 6 months contract - Inside IR35 - market rate London based - 3 days a week on site Banking sector Role Overview We are seeking an experienced Test Manager to lead the end-to-end testing activities for critical programme initiatives comprising of Network Detection and Response (NDR) implementation and an end user project focused on Device Trust and Application Security within Citrix products along with other infrastructure/cyber initiatives. The successful candidate will be responsible for the testing lifecycle, working closely with all members of the programme team ...

problems while guiding teams and influencing architecture decisions. Solution Design: Architecting cloud solutions on AWS according to business requirements, covering infrastructure design, application architecture, security, and integration patterns. DevOps Automation and IaC: Champion an automation-first mindset, ensuring all scalable architectures are driven by Terraform Infrastructure as Code … modern automation tools. Cloud Migration: Assisting in migrating on-premises infrastructure and applications to AWS cloud with minimal disruption and optimal performance. Security and Compliance: Implementing security best practices and compliance standards within AWS environments, including identity and access management, encryption, and network security. Network Architecture ...

Senior Azure Cloud Architect for an initial six-month assignment with the option to extend. Location: London The ideal candidate will have an active security clearance and a strong background in Azure Cloud Technical Architecture with the following skills and experiences: Proven experience in designing and implementing solutions … Azure, including Azure Policy, network security, and platform guardrails. Ability to lead the automation of infrastructure deployment and configuration using Infrastructure as Code (IAC) tools such as Terraform, Bicep, and ARM templates. Experience in developing and enforcing privileged access management, including Role-Based Access Control (RBAC), Privileged Identity ...