1 to 25 of 28 Remote/Hybrid Contract Network Security Jobs

Network Security Architect Location: Hybrid – Bracknell, UK Experience Level: Senior/Architect Our client is a leading global Information Technology, Consulting, and Business Process Services organisation , working at enterprise scale across complex, mission-critical environments. They are currently seeking an experienced Network Security Architect to join … their team and play a key role in shaping and delivering modern, secure network architectures. Role Overview As a Network Security Architect, you will support and lead security deployments and infrastructure design across large enterprise environments. The role has a strong focus on Zero Trust architecture ...

Network Security Consultant Contract: 12 months Rate: £600-£700 per day (Outside IR35) Location: London/Hybrid (1-2 days per week on-site) Sector: Public Sector Security Clearance: SC Cleared (mandatory) 83zero are partnered with a leading cyber security consultancy who are looking … Strata (Next-Generation Firewalls) and Panorama. This is a senior, hands-on consulting role working across complex, enterprise-scale environments, delivering secure and resilient network security solutions. Please only apply if you have SC Clearance Role Overview You will be responsible for the design, implementation and ongoing improvement ...

Senior AWS Platform Engineer (Security) £540.00 per day Umbrella UK - Predominantly remote some travel to London/Manchester Initially till end of March (likely contract extension) SC Clearance Required Our client is currently looking for an experienced Platform Engineer with a strong focus on AWS security architecture … governance. This role will ensure our cloud platforms are secure, compliant, and resilient by implementing best-in-class security practices across AWS environments. Leveraging your expertise in cloud technologies and best practices, you will work closely with tenants to architect, implement, and optimise solutions. You will collaborate with cross ...

Role Details Role/Job Title: Senior Network Architect Work Location: London Mode of Working (Hybrid/Office Based): Hybrid Hybrid Requirement: 2 3 days The Role Senior Network Security SME and design authority responsible for network segmentation and Zero Trust initiatives across on-prem … role owns architecture decisions, enforcement strategy, and senior customer engagement for a large enterprise environment. Your Responsibilities (Up to 10, Avoid repetition) Act as Network Security Design Authority for segmentation and Zero Trust. Design, implement, and optimize network segmentation using Guardicore and Illumio. Own User-to-Server ...

Head of Cyber Delivery Assurance that product delivery and maintenance meet BA's risk appetite and that controls are operating effectively. Successfully embedding security by design with proportionate appropriate cyber controls aligned to risk. Senior stakeholder management (negotiation and influencing) across multinational organisations, including third party suppliers and delivery … functions, ensuring consistency and best cyber practice is adhered to. Provide authoritative advice and guidance on the application and operation of all types of security controls, including legislative or regulatory requirements. Advise users on risk management and reduction and promote awareness in conjunction with cyber awareness programmes. Key Requirements ...

Network Engineer We are seeking a Network Engineer to join a critical project involving an extensive Cisco network refresh. The role involves replacing the existing network fabric with the new client Fabric. This project is divided into three main phases: NFLEX Migration, Moonshot Migration, and Nutanix … migrations, primarily during evenings, nights, and weekends across their 37-hour workweek. Required Skills & Qualifications: Technical expertise in Extreme and Cisco switches. Proficient in network protocols including TCP/IP, LAN/WAN/VLAN. Experience with network performance monitoring and troubleshooting. Strong understanding of network security ...

Security Architect Duration: 12 months Location: Hybrid/1 day PW on-site in Croydon Umbrella Only Due to the urgency and sensitivity of the work, active SC Clearance is mandatory. Responsibilities As a Security Architect, you will: Design and implement secure architectures across applications, platforms, and infrastructure … Define and apply security architecture patterns , including Zero Trust and defence-in-depth strategies Lead security design for cloud-based solutions (AWS, Azure, and/or GCP) Architect and govern identity and access management (IAM) , including authentication, authorisation, and privileged access Design secure network architectures covering encryption ...

seeking an experienced Network Security Engineer to join an Endpoint Security team within a leading global financial services firm. This is a high-level operational (BAU) role focused on supporting and troubleshooting a Menlo Security browser isolation solution. The successful candidate will act as a technical …/L3 support for the browser isolation environment, investigating and resolving tickets where users cannot connect to or use the secure browsing service. Network & Firewall Management: Carry out necessary changes to Firewalls and network equipment to resolve identified connectivity issues. Incident Diagnosis: Troubleshoot the full transaction life cycle ...

Title: Network Specialist (SC Cleared) Location: London (Hybrid - 1-2 days per week onsite) Contract: 6 months Rate: £650 - £700 per day (Inside IR35) About the Role: 83zero is partnered with a leading bank seeking an SC Cleared Network Specialist to join their team. This role will focus … design, deployment, and support of cutting-edge network solutions, particularly Cisco SD-Access and Cisco SD-WAN technologies. As part of this contract, you will play a key role in enterprise-scale network delivery, ensuring high availability, security, and performance across a complex IT landscape . ...

Forescout Network SME, £475 per day outside 2 months initially, Remote Working Bench IT require experienced Forescout Network SME to come on-board for an assignment with a large organisation starting ASAP working remotely. The successful candidate should have the skills and experience included below. Key responsibilities … Forescout Network SME typically involve: Design and Configuration: Leading the design and implementation of Forescout CounterACT products and other modules to meet an organization's specific security and compliance needs. Network Access Control (NAC): Managing secure connectivity and access control policies for all connected devices (wired ...

Forescout Network SME Rate: £525 a day IR35: Inside IR35 Location: Bristol Working pattern: Hybrid You will join a global IT consultancy delivering digital transformation to a global brand. Role Description: Design and Configuration: Leading the design and implementation of Forescout CounterACT products and other modules to meet … organization's specific security and compliance needs. Network Access Control (NAC): Managing secure connectivity and access control policies for all connected devices (wired and wireless), including IT, IoT, IoMT, and OT/ICS assets. Policy Enforcement: Developing and enforcing granular, dynamic security policies to ensure compliance ...

Security Administrator 6 months London - hybrid Inside IR35 - Umbrella only Role overview: Palo Alto Networks expertise to support and enhance our security operations. Palo Alto Networks provides a comprehensive, AI-powered SASE (Secure Access Service Edge) solution known as Prisma SASE. It is designed to converge networking … security into a single cloud-delivered platform to support hybrid workforces and modern, distributed enterprises You will be responsible for the administration, configuration, policy management, monitoring, and optimisation of Palo Alto security controls, ensuring secure and resilient network operations across enterprise environments. This role is hands ...

Network Engineer An opportunity is available for a Network Engineer to support a large scale network fabric refresh programme for a major banking customer. This Network Engineer role is fully remote and can be based anywhere in the UK. The work focuses on high volume network change activity delivered out of hours, supporting a critical infrastructure migration programme. The Role of Network Engineer As a Network Engineer , you will support the replacement of an existing network fabric and the migration of workloads onto a new bank supplied network platform. You will ...

Location: Corsham/Hybrid We have an urgent need for a Security Infrastructure Engineer to support the Security team installing, configuring and updating servers and software components. Who will validate the engineering designs are JSP 453 compliant, providing the supporting evidence and documentation. Working with the Engineering, Design … Security teams to identify security risks, recommending mitigations and solutions. Advise on the benefits of in-service and emergent cyber security technologies, presenting recommended courses of action (CoA) and associated cost/risk analysis. Skills and Experience: Infrastructure Access control consisting of: Ubuntu and/or Linux ...

Location: Corsham/Hybrid We have an urgent need for a Security Infrastructure Engineer to support the Security team installing, configuring and updating servers and software components. Who will validate the engineering designs are JSP 453 compliant, providing the supporting evidence and documentation. Working with the Engineering, Design … Security teams to identify security risks, recommending mitigations and solutions. Advise on the benefits of in-service and emergent cyber security technologies, presenting recommended courses of action (CoA) and associated cost/risk analysis. Skills and Experience: Infrastructure Access control consisting of: Ubuntu and/or Linux ...

. Hybrid working - Contract mainly remote with 2 to 3 times a month in London London . Key skills, experience + tasks will include: Network Security architecture or senior engineering across enterprise environments. Proven experience as a Technical Design Lead/Technical Authority Must have hands-on design … technical design decisions (not implementation-only roles) Demonstrable leadership in complex enterprise or carrier-scale environments Providing end-to-end technical design for complex network security architecture deployments and migrations. Documentation & tooling : Expertise with Visio or draw.io for architecture diagrams; PowerPoint for executive decks; Word/Confluence ...

Security Engineer - Palo Alto, Terraform Up to £750 per day (Inside IR35) Remote 6 months My client is looking for a hand's on Security Engineer with strong expertise in building and automating secure network infrastructure. Key Requirements: Proven experience as a Security Engineer within large … complex organisations Strong experience with network security including firewalls, VPNs, SD-WAN, and Zero Trust Hands-on expertise with Palo Alto (VM-Series), Prisma SASE, and related security tools Proficiency in Infrastructure as Code using Terraform Scripting skills in Python, Bash, or PowerShell for automation tasks Familiarity ...

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. ...

Recruitment specialist that provides support to the clients across EMEA, APAC, US and Canada. We have an excellent job opportunity for you. Role Title: Network Delivery Manager Location: Wokingham Hybrid - 50/50 Duration: 6-month contract Pay Rate: £519 per day Clearance: Active SC or SC Eligible MUST … PAYE THROUGH UMBRELLA Role Description: Lead the end-to-end delivery of network projects (LAN/WAN, SD-WAN, Wi-Fi, security, cloud connectivity, etc.). Translate business requirements into delivery plans, ensuring alignment between technical teams and business stakeholders. Manage project scope, timelines, risks, and budgets using ...

Security Engineer - Palo Alto, Terraform Up to £750 per day (Inside IR35) Remote 6 months My client is looking for a hand's on Security Engineer with strong expertise in building and automating secure network infrastructure. Key Requirements: Proven experience as a Security Engineer within large … complex organisations Strong experience with network security including firewalls, VPNs, SD-WAN, and Zero Tru click apply for full job details ...

aligned with industry best practices and compliance frameworks. Key Responsibilities Produce High-Level and Low-Level Designs, build guides, and ensure solutions adhere to security principles such as Secure by Design and recognised frameworks. Design and oversee secure, multi-tenant data centre networks, advanced routing, and robust security … compliance with hardening standards. Drive Infrastructure as Code adoption for streamlined deployment and management. Core Technical Expertise Modern data centre networking and routing protocols. Network security architecture and high-grade security devices. Private cloud and hyper-converged infrastructure. Software-defined networking and secure multi-tier environments. Senior ...

Gateway, ExpressRoute, Application Gateway, Azure Firewall, Load Balancer, Front Door, Traffic Manager). A strong understanding of TCP/IP, routing, DNS, VPNs, and network security concepts is also essential. Practical experience of managing Azure Key Vault (network-restricted vaults, policies, integrations) & Azure Databricks (VNet injection, private ...

FortiNet SDWAN Engineer, on behalf of a Global IT, Technology, Mobile & Telecom service provider. The role will have ownership for critical incident resolution, ensuring network uptime and performance across global SDWAN deployments that keep enterprise operations running. If you have experience with Network Operations, Network Infrastructure, Security … built your career in NOC operations with strong technical expertise. * You understand Fortinet SDWAN architecture, routing protocols, and how to troubleshoot complex network deployments. * You've owned incident resolution, maintained stakeholder confidence during outages, and delivered technical excellence in high-pressure environments. You're experience in: * NOC operations with ...

define interoperability and gateway architectures to support data exchange between systems and domains Lead architectural decisions for Exchange and Web Gateway solutions, ensuring security, scalability, and resilience Work closely with technical teams, security stakeholders, and delivery partners to translate requirements into robust designs Produce high-quality architectural documentation … including HLDs, LLDs, and integration patterns Ensure compliance with relevant security, architectural, and governance standards Key Skills & Experience: Proven experience as an Architect delivering interoperability or integration solutions Strong knowledge of Exchange Gateways and/or Web Gateways Experience designing secure system-to-system integrations Solid understanding of network ...

intelligent document processing, generative AI applications, and retrieval augmented systems integrated with core enterprise platforms. You will collaborate closely with business stakeholders, product owners, security and compliance, data engineering, and application teams to translate business outcomes into actionable AI roadmaps and solution designs. You will also guide implementation teams … balance strategic vision with pragmatic delivery, establish engineering standards, and mentor developers while owning architectural decisions and non functional requirements (performance, resilience, security, and cost). Your Responsibilities Define target state Azure AI reference architectures leveraging Azure AI Foundry, Azure OpenAI, and Azure AI Document Intelligence for enterprise ...