12 of 12 Contract Network Segmentation Jobs in England

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 ...

Description: Senior Network SRE (London) Role Overview: We areseekinga highly experienced Senior Network Site Reliability Engineer (SRE) to join our global network operations team. This role is critical in ensuring the reliability, scalability, and performance of our network infrastructure. You will lead incidentresponses, troubleshoot complex issues … drive automation initiatives tomaintainworld-class network services. Required Skills: Minimum 10 years hands-on experience in network engineering and operations. Deepexpertisein routing, switching, firewalling, and wireless across multiple vendors. Strong troubleshooting skills, including overlay/underlay network understanding. Proficiencyin Linux/Unix environments. Experience with automation ...

Role Title: Network Product Owner Start Date: ASAP End Date: 18th December 2026 Rate: £630 Location: Manchester 3 days on site JD - Network Security Technical Product Owner - the clients Global Network Services, you should possess the following skillsets: Network Security Product Strategy and Vision: Ability … define, document, and communicate a clear network security product vision aligned with Zero Trust principles, organizational governance frameworks, and regulatory compliance requirements. Deep understanding of security policy lifecycle management, identity and access management integration, micro-segmentation strategies, and continuous verification principles. Skilled in managing network security product ...

seeking a highly experienced Senior Network Site Reliability Engineer (SRE) to join our global network operations team. This role is critical in ensuring the reliability, scalability, and performance of our network infrastructure. You will lead incident responses, troubleshoot complex issues, and drive automation initiatives to maintain world … class network services. Required Skills: Minimum 10 years’ hands-on experience in network engineering and operations. Deep expertise in routing, switching, firewalling, and wireless across multiple vendors. Strong troubleshooting skills, including overlay/underlay network understanding. Proficiency in Linux/Unix environments. Experience with automation and monitoring ...

Site Technical Architect Network Infrastructure Location: Fully onsite Barrow-in-Furness, Cumbria Contract: 6 Month Contract (Extension possible) Rate: £500£600 per day Inside IR35 Expenses: As per company policy Role Overview We are seeking a Site Technical Architect with deep expertise in enterprise network infrastructure , structured cabling … site delivery. The role involves leading the design, coordination, and implementation of on-site network projects, including comms rooms, cabling, Cisco networking solutions, storage systems, and UPS infrastructure. Ideal candidates will have hands-on technical experience, excellent documentation skills, and a proven ability to deliver complex network solutions ...

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 ...

Industrial Control Systems (ICS), SCADA, and other OT components used in the electricity industry. Cybersecurity Experience implementing cybersecurity controls for OT environments, including network segmentation, firewalls, IDS/IPS systems, and compliance with relevant standards. Integration Skills Experience integrating OT systems with enterprise IT systems to enable secure … data flow, operational visibility, and analytics. Architecture & Frameworks Familiarity with enterprise architecture frameworks such as TOGAF. Networking Strong understanding of network protocols and technologies including TCP/IP, DNS, BGP, VPNs, and firewalls. On-Prem Hosting & Platforms Hands-on experience with on-prem virtualization technologies (e.g., VMWare ESXi). ...

threat modelling to identify security risks across applications, integrations, and cloud-based architectures . Advise on secure-by-design solutions , including access controls, encryption, network segmentation, and cloud-native technologies (e.g. containers). Support secure development practices through guidance, code review input, and vulnerability assessment. Assess risks across ...

requirements and delivery milestones. Perform initial and iterative threat modelling for new features, integrations, and architectural changes. Advise on secure architecture design, including IAM, network segmentation, encryption, and data protection. Recommend and review security controls for cloud-native environments. Provide guidance on secure coding practices and advisory support ...

vulnerability management using a risk-based prioritisation approach. Develop and maintain OT site DMZ vulnerability dashboards aligned with NIST frameworks. Identify sites operating flat network architectures and assess associated risks. Conduct site engagement activities, including on-site visits where required, to validate network and vulnerability findings. Enhance operational … remediation decisions. Design and deliver dashboards that provide clear, actionable insight for operational and security stakeholders. Work with site and central teams to improve network segmentation and reduce exposure caused by flat networks. Drive automation initiatives to streamline vulnerability detection, reporting, and response workflows. Maintain accurate documentation ...

/Industrial Experience Experience supporting databases integrated with: SCADA/DCS MES Industrial Historians (OSI PI, Wonderware, AspenTech) Plant automation systems Understanding of OT network segmentation, security zones, and operational constraints Experience in regulated or safety-critical industries such as: Utilities/Power Generation Manufacturing Oil & Gas Pharmaceuticals ...

approaches, templates, and aligned test policies to support knowledge sharing and continuous improvement Desirable skills and experience Familiarity with implementation and migration of secure network services including HSCN connectivity, Next Generation Firewalls (NGFW), and Web Application Firewalls (WAF). The role ensures solutions are robust, secure, compliant … risk-based testing approach aligned to programme milestones. Manage full testing lifecycle including SIT, security testing, performance testing, and UAT support. Validate firewall rules, network segmentation, traffic flows, and HSCN connectivity (routing, failover, compliance). Assure WAF effectiveness by testing policies, signatures, and protection against common attack vectors. ...