11 senior network engineer jobs found

Join a global financial services organisation where your network security expertise will drive critical infrastructure transformation and shape the future of secure banking operations. Salary:  £600 - 650 per day Principal Network Security Consultant A Global Financial Services Organisation requires a Contract Principal Network Security Consultant with deep expertise across network security architecture, WAF, F5, firewalls, network segmentation, VPNs and legacy on-prem infrastructure. IR35 Status: Outside Day Rate: £600-£650pd Travel: 2 days a week in Central London Office Duration: Initial 6 months Responsibilities: Lead the refresh of the organisation's network security architecture and roadmap, providing senior technical direction across a complex, predominantly on-prem environment within a highly regulated banking/CNI setting Provide deep network security expertise across WAF, network segmentation, firewall...

Principal Network Security Consultant A Global Financial Services Organisation requires a Contract Principal Network Security Consultant with deep expertise across network security architecture, WAF, F5, firewalls, network segmentation, VPNs and Legacy on-prem infrastructure. IR35 Status: Outside Day Rate: £600-£650pd Travel: 2 days a week in Central London Office Duration: Initial 6 months Responsibilities: Lead the refresh of the organisation's network security architecture and roadmap, providing senior technical direction across a complex, predominantly on-prem environment within a highly regulated banking/CNI setting. Provide deep network security expertise across WAF, network segmentation, Firewall architecture and rule sets, VPN connectivity and Legacy network infrastructure, acting as a senior consultant rather than a hands-on engineer. Drive the ongoing uplift of the F5 environment, with strong experience across F5 technologies essential; exposure to Palo...

Senior Cloud Engineer - GCP/Kubernetes We are looking for a Senior Cloud Engineer to take ownership of the cloud infrastructure supporting a major new data platform. This is a hands-on contract role focused on GCP, Kubernetes, infrastructure as code, CI/CD and observability within secure, highly regulated environments. The Role You will desiHqagn, build and operate a distributed cloud platform spanning edge and central Kubernetes clusters. The environment uses a predominantly open-source technology stack, placing particular emphasis on networking, inter-cluster connectivity, platform security and deployment into restricted environments. You will work within an autonomous engineering team, establishing the infrastructure foundations that enable reliable and secure software delivery. Key responsibilities will include: Designing and operating secure, resilient infrastructure within Google Cloud. Building and managing production Kubernetes clusters using GKE. Supporting a...

Technical Lead 6-Month Contract | (Outside IR35) £500 day rate / Hybrid (Edinburgh / Glasgow) Parity Network is recruiting on behalf of a public sector organisation seeking an experienced Technical Lead for an initial 6-month contract. This is a hybrid role, with team collaboration taking place in Edinburgh or Glasgow as required. About the Role As an experienced Technical Lead / Senior Software Engineer you will join an agile development team working within the Housing Management Registers domain. This is a hands-on technical leadership role requiring strong commercial experience with Java, Spring Boot and OpenShift. You will lead technical solutions, support architectural decision-making and help ensure the development team delivers secure, scalable and maintainable digital services. You will also act as a link between the development team and architecture stakeholders, helping to establish best practices, technical standards and engineering principles. Key Responsibilities...

Technical Lead 6-Month Contract | (Outside IR35) £500 day rate / Hybrid (Edinburgh / Glasgow) Parity Network is recruiting on behalf of a public sector organisation seeking an experienced Technical Lead for an initial 6-month contract. This is a hybrid role, with team collaboration taking place in Edinburgh or Glasgow as required. About the Role As an experienced Technical Lead / Senior Software Engineer you will join an agile development team working within the Housing Management Registers domain. This is a hands-on technical leadership role requiring strong commercial experience with Java, Spring Boot and OpenShift. You will lead technical solutions, support architectural decision-making and help ensure the development team delivers secure, scalable and maintainable digital services. You will also act as a link between the development team and architecture stakeholders, helping to establish best practices, technical standards and engineering principles. Key...

Senior Infrastructure Engineer Stratford, London | On-site £600 per day Outside IR35 UKSV DV Cleared We're looking for an experienced Senior Infrastructure Engineer to support and maintain secure, mission-critical environments within the Government and Defence sector. You'll play a key role in delivering resilient infrastructure solutions across complex Legacy estates while supporting ongoing technical improvements. Key Skills & Experience Core Infrastructure Windows Server (2012-2022) Active Directory, Group Policy & Identity Services VMware vSphere/ESXi Microsoft Exchange (On-Premises & Hybrid) DNS, DHCP & PKI Enterprise Storage (NetApp, Dell EMC, HPE) Backup & Recovery Technologies Microsoft SQL Server Linux Administration (RHEL, CentOS, Ubuntu) Networking & Security Cisco Networking Technologies Palo Alto, Check Point or Fortinet Firewalls Secure Remote Access Solutions Network Segmentation Privileged Access Management...

Technical Lead 6-Month Contract | (Outside IR35) £500 day rate/Hybrid (Edinburgh/Glasgow) Parity Network is recruiting on behalf of a public sector organisation seeking an experienced Technical Lead for an initial 6-month contract . This is a hybrid role, with team collaboration taking place in Edinburgh or Glasgow as required. About the Role As an experienced Technical Lead/Senior Software Engineer you will join an agile development team working within the Housing Management Registers domain. This is a hands-on technical leadership role requiring strong commercial experience with Java, Spring Boot and OpenShift . You will lead technical solutions, support architectural decision-making and help ensure the development team delivers secure, scalable and maintainable digital services. You will also act as a link between the development team and architecture stakeholders, helping to establish best practices, technical standards and engineering principles. Key...

DevOps Engineer - Platform Engineer - CAF 4 - CAF - AWS - 3 month contract - Paying up to £500 per day(Outside IR35) - Immediate starters Overview Supporting a well-known UK digital consumer brand on a critical engagement to evidence compliance with the CAF 4 framework. The role combines hands-on cloud security remediation with compliance documentation and stakeholder reporting, primarily across AWS with some GCP involvement. Key Responsibilities Assess current security controls and identify remediation needed to meet CAF 4 compliance objectives Implement changes across AWS infrastructure (and GCP where needed) - covering IAM, MFA, network segmentation, TLS/encryption, centralised logging, and backup/recovery Produce clear, audit-ready documentation and evidence to support compliance outcomes Work with internal teams and third-party suppliers to validate shared security responsibilities Provide weekly progress updates to senior stakeholders, including risks,...

Job Title: Information Security Cloud Consultant/Architect - AWS & Azure Day Rate: £600 per day - Outside IR35/Limited Company Duration: 3+ months Based: Hybrid - Liverpool Start Date: ASAP Role We are seeking an experienced Information Security Cloud Consultant/Architect for an initial 3 month engagement, supporting the design, assurance and implementation of secure multi-cloud environments across AWS and Microsoft Azure. The role will provide specialist security architecture consultancy and independent design assurance for new cloud-based services and solutions, including cloud environments supporting the client s developing AI strategy, AI services and data platforms. Responsibilities Provide security architecture consultancy across AWS and Azure projects. Review and assure cloud solution designs against security standards, policies and architecture principles. Develop secure reference architectures, patterns and guardrails for multi-cloud...

WINTEL Engineer - Basingstoke - £500 to £700 per day (Outside IR35) - 5 days onsite FryerMiles are delighted to be working with a Major Defence Prime to assist with their recruitment of multiple WINTEL Engineers to join a large Defence programme, supporting the delivery and integration of secure Windows and Intel-based enterprise infrastructure. This is an exciting opportunity to work within a highly secure environment, helping to deliver critical national security capabilities. Working as part of a multidisciplinary engineering team, you will be responsible for integrating, configuring and supporting WINTEL platforms, ensuring they meet operational, security and performance requirements. Key Responsibilities Integrate WINTEL platforms into secure enterprise environments. Deploy, configure and support Windows Server infrastructure. Work closely with infrastructure, network, security and project teams to deliver integrated technical solutions. Produce and...

Job Title: Information Security Cloud Consultant / Architect - AWS & Azure Day Rate: £600 per day - Outside IR35 / Limited Company Duration: 3+ months Based: Hybrid - Liverpool Start Date: ASAP Role We are seeking an experienced Information Security Cloud Consultant / Architect for an initial 3 month engagement, supporting the design, assurance and implementation of secure multi-cloud environments across AWS and Microsoft Azure. The role will provide specialist security architecture consultancy and independent design assurance for new cloud-based services and solutions, including cloud environments supporting the client 's developing AI strategy, AI services and data platforms. Responsibilities Provide security architecture consultancy across AWS and Azure projects. Review and assure cloud solution designs against security standards, policies and architecture principles. Develop secure reference architectures, patterns...