26 to 49 of 49 Contract Network Security Jobs

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 ...

Opportunity: As a Network Engineer, the primary focus of this role will be to deliver 3rd line operational support within our IT - Platforms Network Team, with a particular emphasis on providing coverage to ensure the continued availability and reliability of our systems. You will be responsible for overseeing … maintaining network infrastructure, ensuring that any issues are promptly identified and resolved to minimise disruption. Alongside this, you will support the implementation of new technologies and systems, contributing to both ongoing Business as Usual (BAU) activities and project-based initiatives within a dynamic and fast-paced environment. This role ...

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 ...

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 ...

Responsibilities Support, maintain, and optimise a large-scale enterprise campus network environment Troubleshoot and resolve network incidents across wired and wireless infrastructure Work closely with internal IT and Cyber Security teams to ensure network security and compliance Manage and support core, distribution, and access layer … networking Assist with network upgrades, improvements, and ongoing transformation initiatives Monitor network performance and ensure high availability across the estate Please click here to find out more about our Key Information Documents. Please note that the documents provided contain generic information. If we are successful in finding ...

Solutions Architect - Zscaler/Zero Trust/DLP - Remote We are seeking an experienced Solutions Architect to lead the design and delivery of modern security architectures focused on Zscaler, Zero Trust, and Data Loss Prevention (DLP) initiatives for a large-scale enterprise environment. This is an excellent opportunity … work on a high-profile security transformation programme, helping to modernise network security, secure user access, and strengthen data protection capabilities across a complex organisation. Key Responsibilities Design and implement enterprise-scale Zero Trust security architectures . Lead the architecture and deployment of Zscaler Internet Access ...

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 ...

Network Engineer - MOD SC cleared We require an experienced Network Engineer to work fully on client site in Barrow in Furness. You will be working in collaboration with Client Project Managers, SMEs and Architects to deliver projects on time and above expectation. You will be working closely with … complex or high business impact solutions. * Performing infrastructure surveys, wired and wireless. * Get involved in office moves, adds, changes * Perform technical refresh of network hardware and cabling. * Configuring core infrastructure components e.g. Switches, routers, firewalls, load balancers, voice systems etc. * Performing impact assessments on large or complex networks. * Performing ...

v2.0 and ISO/IEC 27001:2022. They require an experienced, hands-on Infrastructure Engineer to design, implement and uplift infrastructure controls translating cyber security requirements into resilient, scalable and supportable technical implementations. Scope of the role Secure infrastructure engineering design, build and enhance secure configurations (secure baselines, hardening … segmentation) across on-premise, cloud and hybrid environments. Remediate security findings arising from audits, risk assessments and maturity reviews. Engineer and embed technical controls supporting NIST CSF and ISO/IEC 27001 objectives. Support security tooling integration (SIEM log sources, EDR/XDR dependencies, vulnerability tooling). Enable ...

experienced Network Engineer is required for a 6-month contract role based full-time onsite in Barrow-in-Furness. This opportunity is suited to a hands-on engineer with strong enterprise networking experience and active MOD SC Clearance. Key Details Rate: £525 per day (Inside IR35) Contract Length … Sole UK National The Role The successful candidate will work onsite alongside project managers, architects and technical SMEs to support the delivery of complex network infrastructure projects. The role will involve close collaboration with operational support teams to ensure smooth transition and integration into live services. Responsibilities Installation ...

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 ...

fantastic reputation as a leading technology and services provider. Currently, they are looking for an experienced VMware Infrastructure Consultant to support a large-scale network and infrastructure migration programme for a leading UK financial services organisation. This role will focus on analysing network traffic, mapping application dependencies … supporting migration readiness across an existing VMware estate, using tools such as VMware Aria Operations for Networks. Key Responsibilities Analyse network traffic and communication flows within a VMware environment Map application dependencies across servers, services, and network paths Identify risks, bottlenecks, and constraints ahead of migration Support ...

based on experience Key Responsibilities Install and configure Juniper SRX2300 and SRX300 firewalls. Perform firewall migration from existing infrastructure to new Juniper platforms. Configure security policies, NAT, VPNs, routing, and security services as required. Execute testing, validation, and troubleshooting activities. Support implementation and cutover activities. Produce documentation … engagement. Required Skills & Experience Strong hands-on experience with Juniper SRX Series firewalls, specifically SRX2300 and SRX300. Excellent knowledge of Junos OS. Experience with security policies, NAT, IPsec VPNs, and routing protocols. Proven track record delivering firewall deployments and migrations in enterprise environments. Strong troubleshooting, communication, and documentation skills. ...

This is a senior level technical leadership role, responsible for shaping enterprise architecture, defining solution strategies and ensuring technology solutions align with organisational standards, security frameworks and modern digital delivery practices. You will work closely with Digital Services, project delivery teams, suppliers and senior stakeholders to deliver complex cross … management * Work across full solution lifecycle from discovery through to implementation and support * Design and implement Azure networking solutions including VNets, VPNs, ExpressRoute and network security * Support application modernisation, API integration and cloud native service delivery * Design and manage secure integration solutions using API Management, Service ...

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 ...

client, a leader in Defence & Security, is currently seeking a skilled DevSecOps Engineer for a 6-month contract to join their Defence Information Advantage team in Romsey, working at least 3 days per week on-site. This role operates inside IR35 and requires a BPSS check, ideally with existing … Coach team members in DevSecOps practices Collaborate with product owners and software developers to schedule releases and implement CI/CD pipelines Work alongside security architects to ensure products and services are secure by design Partner with quality engineers to ensure high-quality deliverables Implement and oversee changes ...

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 ...

driven architectures and messaging systems (RabbitMQ/AMQP) Proficiency in software development (Java, Go, Python) with a focus on well-tested code Understanding of network security, cross-domain architectures, and managed service environments Experience with monitoring and observability tools (Prometheus, Grafana, InfluxDB) AWS DevOps Engineer & SRE | 6 Month ...

design, integration, and testing. Knowledge of engineering lifecycle and development tools. Experience within communications systems is highly desirable, including: IP networking VOIP Radio communications Network security Linux/virtual environments Desirable: Military or defence communications experience EMC/environmental standards knowledge Product safety and design certification awareness Skills ...

environments and cloud infrastructure Monitoring and observability tools including Prometheus, Grafana or InfluxDB SQL and relational databases Performance tuning, troubleshooting, scaling and disaster recovery Network security principles and protocols Desirable Experience Any of the following would be beneficial: Managed service environments AWS services including … similar languages Additional Information Due to the nature of the work and client environments, any offer will be subject to successful completion of security screening and clearance requirements. What’s Next? Apply for this exciting new DevOps Engineer opportunity today for immediate consideration. ...