1 to 25 of 41 Contract Network Security Jobs in England

Security Architect - Consultant Advisory 12-Month Contract | Outside IR35 | Hybrid (2 days per week on-site) Location: West London/Greater London We are supporting a major UK transport infrastructure organisation undergoing a significant programme of cyber security improvement and technology transformation. We are seeking an experienced Security Architect Consultant to provide advisory support across a complex digital estate, reviewing security architectures, assessing risks, and supporting the delivery of security improvements across critical technology platforms. This role will involve working with technical teams, architects, and senior stakeholders to review existing security controls, improve security ...

Cyber Security Analyst Location: London (Hybrid - 8 days per month onsite) Rate: £525 per day (Inside IR35) Contract: 6 Months We're looking for an experienced Cyber Security Analyst to join a leading global financial services organisation on a long-term contract. This is an opportunity to work … within a highly respected cyber security function, helping to secure business-critical technology and infrastructure across a complex enterprise environment. You'll work closely with architects, engineers, developers and business stakeholders, providing security expertise across a wide range of projects while ensuring security is embedded throughout ...

Senior Cloud Security Engineer (London, Bracknell or Bristol) We are HealthHero, Europe’s largest digital clinic. Join us at a pivotal moment as we scale our digital healthcare platform across Europe — giving you the chance to shape security at the heart of a fast-growing, AI-driven business. … recruiting an exciting Senior Cloud Security Engineer on an initial 12 month fixed term contract, with a view to becoming permanent – based in either our London or Bristol office two days per week. About the role This role will form a fundamental part of a growing Platform Security ...

Security Architect About the role As a AI Security Architect , you will lead the design and implementation of robust security architectures, standards, and governance frameworks for Artificial Intelligence (AI), Generative AI (GenAI), AI-powered applications, agents, copilots, and enterprise environments. This role requires a deep understanding … security, AI governance, cloud-native security, application security, data security, and enterprise security technologies. You will work closely with product teams, AI engineering teams, developers, security engineers, DevSecOps, legal, risk, and operations teams to ensure security is Embedded throughout the application life cycle ...

Title: Network Infrastructure Specialist Job Type: Contract, Hybrid (2-3 days onsite) Duration: 6 Months Industry: FMCG/IT Job Location: Southampton (UK travel required) Rate: £550/day to £700/day (Outside IR35) Profile – Network Infrastructure Specialist Our client is a leading figurehead … dating back to the early 18th century. They are currently seeking a Technical Specialist to join their team busy Technical Services Team. Job Role – Network Infrastructure Specialist Reporting to the Technical Support Manager the Network Technical Specialist shall be responsible for leading (hands on) the remediation and standardisation ...

Network Security Engineer (SC Cleared) UK Remote + Occasional Travel 6 Month Contract £380/day (Outside IR35) Network Security Engineer needed with active SC Security Clearance . Hands-on experience of F5, Zscaler + Palo Alto technologies preferred. 6 Month Contract. Start ASAP … Warwick. Working with a global IT Consultancy supporting a leading Telecoms end client: Strong hands-on experience of: F5, Zscaler + Palo Alto IT security technologies, including Firewalls + Network Security. Technical Ownership of Customer Security infrastructure estate, processes, procedures, documentation + life cycle management. Acting ...

Network Engineer Hybrid Working | Regional Travel Required Contract Duration: 6 Months initially Outside IR35 We are seeking a Senior Network Architect to join a growing communications and infrastructure technology team delivering advanced networking and security solutions across large-scale transportation and critical operational environments. This … exciting opportunity to design and deliver secure, resilient, and high-performing network architectures that underpin essential public services. This role offers flexible working alongside visits to regional offices and project sites across the UK. The Opportunity As a Network Architect , you will take ownership of the design ...

Network Engineer Hybrid Working | Regional Travel Required Contract Duration: 6 Months initially Outside IR35 We are seeking a Senior Network Architect to join a growing communications and infrastructure technology team delivering advanced networking and security solutions across large-scale transportation and critical operational environments. This … exciting opportunity to design and deliver secure, resilient, and high-performing network architectures that underpin essential public services. This role offers flexible working alongside visits to regional offices and project sites across the UK. The Opportunity As a Network Architect , you will take ownership of the design ...

Description: Cyber Security Engineer Reports to: Infrastructure Manager Location: Tring Role Type: Hybrid 2 3 days onsite Salary: £65,000 per annum Role Overview The Cyber Security Engineer will help protect and improve security across a hybrid IT environment, spanning Microsoft Azure cloud services, on-prem VMware … infrastructure, and the network estate (including Cisco Meraki). The role is hands-on and operational, partnering with IT teams to implement security controls, supportmonitoringand incident response through Sophos MDR, and improve cyber resilience by supporting Disaster Recovery (DR) testing and Business Continuity (BC) readiness. Key Responsibilities Cloud ...

Senior Security Project Manager Contract Role – Inside IR35 | Hybrid (1 day onsite) We are currently supporting a large enterprise organisation in the appointment of an experienced Senior Security Project Manager to lead critical security transformation initiatives across a complex IT estate. The Role You will play … role in delivering enterprise-wide security upgrades , working across multiple domains including: Identity & Access Management (IAM) Network Security Firewall and infrastructure security This is a highly visible position, requiring close collaboration with internal IT teams, business stakeholders, and third-party vendors to ensure successful ...

Role: Network Engineer (Proxy SME Skyhigh Security Web Gateway) Client: Financial Services Contract Length: 12 Months Location: Chester (Hybrid - 3 days per week onsite) Rate: Up to £750 - depending on experience Overview We are looking for a Proxy SME with strong experience in Skyhigh Security Web Gateway … ideal candidate will have a blend of hands-on implementation, architecture, and engineering experience, alongside the ability to deliver secure, resilient, and scalable network solutions. Key Responsibilities Hands-on implementation and configuration of network security and proxy solutions. Engineering and deploying new services into production environments. Collaborating ...

Senior Network Engineer – NSX (JFF5) – 1736 Location: Yeovil, Somerset Onsite: Full time on site (flexible extended hours available) Duration: 6 months Rate: £92.53 Per hour (Umbrella) Security Clearance: Active DV clearance or lapsed DV is required due to the sensitive nature of the project Your Impact … want to grow your career in network engineering and work on projects that safeguard some of the UK's most critical systems? As a Senior Network Engineer, you will play a key role in designing, configuring, and supporting secure network environments that keep critical services connected ...

Role: Proxy SME (Skyhigh Security Web Gateway) Client: Financial Services Contract Length: 12 Months Location: Chester (Hybrid - 3 days per week onsite) Rate: Up to 750 - depending on experience Overview We are looking for a Proxy SME with strong experience in Skyhigh Security Web Gateway (SWG) and enterprise … ideal candidate will have a blend of hands-on implementation, architecture, and engineering experience, alongside the ability to deliver secure, resilient, and scalable network solutions. Key Responsibilities Hands-on implementation and configuration of network security and proxy solutions. Engineering and deploying new services into production environments. Collaborating ...

week in Manchester Rate: £(Apply online only) per day OUTSIDE IR35 We are looking for an experienced Business Analyst to join a major network transformation programme focused on improving network access, security and governance across a complex enterprise environment. Working closely with Architects, Infrastructure teams and Security SMEs, you will analyse network, user and system data to identify dependencies, access requirements and opportunities for improvement. The role is highly analytical, requiring someone who can interpret complex information, define requirements and support key technical and business decisions. This is an excellent opportunity for a Business Analyst ...

Senior Network Engineer Scunthorpe, North Lincolnshire (Hybrid Working - Onsite Once a Week or Fortnightly) Up to £68,500 + great pension + 27 days holiday + bank holidays + life assurance + health cash plan + company sick pay + EAP + standby and call-out payments + excellent … training and development opportunities Are you an experienced Network Engineer with recent hands-on Aruba expertise, looking for a technically varied role where you can take ownership of a complex multi-site infrastructure, influence network design decisions, and play a key role in delivering secure, high-performing network ...

Months Outside IR35 We are looking for an experienced Incident Response (CSIRT)/SOC Level 3 Analyst to join a high-performing cyber security operations team on an initial 6-month contract. This is an excellent opportunity for a senior cyber security professional with strong incident response, threat … expertise to play a critical role in protecting enterprise IT and operational environments from advanced cyber threats. You will work closely with cyber security operations teams, technical service providers, and senior stakeholders to detect, investigate, contain, and remediate cyber security incidents while continuously improving security operations capabilities. ...

premises, cloud and hybrid environments, helping organisations improve resilience, visibility and secure access for users and applications. Key Responsibilities Design, implement and support enterprise network security solutions. Deploy and optimise next-generation firewalls. Deliver SASE and Zero Trust network projects. Configure secure remote access and VPN technologies. … Support hybrid cloud networking across Azure and AWS. Design resilient routing and switching environments. Implement network segmentation and microsegmentation strategies. Automate network administration and configuration where possible. Produce technical documentation including HLDs, LLDs and operational runbooks. Specific Experience Required within: Palo Alto - NGFW, Panorama, Prisma Access Fortinet - FortiGate ...

Network Architect +18 months + +DV cleared +On site in Hampshire +Outside IR35 +£600-£700 a day We are seeking an experienced Network Architect to join a high-profile MOD programme delivering secure, mission-critical network capabilities. This is a hands-on architecture role requiring deep … modern data centre and wide area networking technologies. Working within a highly secure environment, you will be responsible for designing, assuring and evolving complex network architectures that support large-scale digital transformation and operational requirements. Key Responsibilities Design and develop secure network architectures for enterprise and defence environments. ...

PubSub) – Kafka basics, schema registry, streaming infra and monitoring Graph platform engineering, Neo4j basics, backups, recovery and DR GDS/APOC, observability DevSecOps & platform security, security scanning, IAM and identity, network security, compliance Release engineering and governance, release ops, change management, documentation Regionalisation and compliance, regional … deployments and failover, data residency, conditional access Soft Skills Strong problem-solving and troubleshooting capabilities. Ability to work collaboratively across security, engineering, and operations teams. Excellent communication and documentation skills. Experience working in Agile/Scrum environments. Experience of Privileged Access Management and identity access management Understanding and experience ...

leading organisation within the Financial Services sector. You will be responsible for designing, developing, administering, and enhancing enterprise SIEM capabilities while working across modern security technologies including Splunk Enterprise Security, Splunk Cloud, Microsoft Sentinel, and Cribl Stream. This is an exciting opportunity to work within a large-scale … enterprise environment, helping improve threat detection, security monitoring, automation, and incident response capabilities. Essential Experience Bachelor's degree (minimum qualification). Strong experience administering and developing Splunk Enterprise . Extensive experience with Splunk Enterprise Security (ES) , including: Administering, managing, and maintaining SIEM environments. Developing SIEM use cases ...

successful Splunk SIEM Engineer, where one should have experience with: Minimum Qualification - bachelor's degree Multi-Platform SIEM Expertise: Proven experience with Splunk Enterprise Security, Microsoft Sentinel, and SIEM architecture including data models, correlation rules, and administrative functions. Security Operations: Strong analytical skills in threat detection, incident response … security event analysis with experience in large enterprise environments (10,000+ endpoints). Data Pipeline Management: Hands-on experience with log ingestion, data routing, and transformation using tools like Cribl, plus understanding of data normalisation and parsing in Splunk Enterprise. SOAR & Automation: Experience with Security Orchestration platforms, playbook ...

technology capabilities for our customers and colleagues. You will need to demonstrate your Multi-Platform SIEM Expertise: you need proven experience with Splunk Enterprise Security, Microsoft Sentinel, and SIEM architecture including data models, correlation rules, and administrative functions. Security Operations: Strong analytical skills in threat detection, incident response … security event analysis with experience in large enterprise environments (10,000+ endpoints). Data Pipeline Management: Hands-on experience with log ingestion, data routing, and transformation using tools like Cribl, plus understanding of data normalisation and parsing in Splunk Enterprise. SOAR & Automation: Experience with Security Orchestration platforms, playbook ...

Network Architect +18 months + +DV cleared +On site in Hampshire +Outside IR35 +£650-£700 a day We are seeking an experienced Network Architect to join a high-profile MOD programme delivering secure, mission-critical network capabilities. This is a hands-on architecture role requiring deep … modern data centre and wide area networking technologies. Working within a highly secure environment, you will be responsible for designing, assuring and evolving complex network architectures that support large-scale digital transformation and operational requirements. Key Responsibilities Design and develop secure network architectures for enterprise and defence environments. ...

Network Architect - DV Cleared 15+ Month Contract Outside IR35 650- 750 per day On-site in Hampshire Active DV Clearance required before application We're recruiting for an experienced DV Cleared Network Architect to join a major MOD programme delivering highly secure, mission-critical network infrastructure. This … long-term contract offering the opportunity to shape complex network architectures within one of the UK's most technically challenging environments. You'll play a key role in the design, assurance and evolution of secure enterprise network solutions, working alongside engineering, security and delivery teams to support ...

days per week onsite) Duration: 6 month contract Rate: £73.40ph LTD (Outside IR35) Role details: Our client, a leader in the Defence & Security sector, is currently seeking a Network & Systems Integration Engineer to join their team in Basildon on a contractual basis. Key Responsibilities: Creating Network Architecture … activities Job Requirements: We are looking for a candidate with recent experience of TSN (Time Sensitive Networking), DDS and VLAN Configuration. Experience in IT Network and its applications within Defence & Security Understanding of the Open Systems Interconnection Model Understanding of IPv4 Addressing Understanding of Virtual Local Area Network ...