13 of 13 Security Hardening Jobs in England

Cyber Security & Centralised Services Manager Location: London Bridge Company: Managed Service Provider (MSP) This role will be office-based for the first 3–6 months, with the option to move to a hybrid working arrangement thereafter. Our client is a well-established MSP based in London Bridge. They are a close-knit team of 30 IT professionals delivering end … end technology services and support to a diverse range of clients, with a strong emphasis on cybersecurity, resilience and regulatory compliance. The Opportunity: We are seeking an experienced Cyber Security & Centralised Services Manager with a strong cybersecurity focus to join our growing technical team. In this pivotal role, you will: Act as the primary escalation point for complex IT … and cybersecurity incidents. Manage and secure core client infrastructure and cloud environments. Ensure centralised security, monitoring, and incident response platforms operate effectively. You will collaborate closely with our Service Desk, Projects and Account Management teams to maintain high standards of service, document solutions and mentor junior engineers in line with cybersecurity best practices and frameworks such as ISO27001, NIST More ❯

IT Security Engineer Feltham (Hybrid) £45,000 - £55,000 Base + Benefits Overview The IT Security Engineer is responsible for designing, implementing, and maintaining the security controls that protect the organization’s systems, networks, and data. This role works closely with IT, DevOps, and business teams to ensure that security is embedded throughout technology operations and … architecture. The IT Security Engineer is key to detecting, preventing, and responding to cybersecurity threats in a proactive and efficient manner. Key Responsibilities: Security Architecture & Implementation Design, deploy, and manage security solutions including firewalls, intrusion detection/prevention systems, endpoint protection, SIEM, and identity management platforms. Implement secure network architecture and enforce segmentation and least-privilege access … controls. Support secure cloud environments across Azure, AWS, or GCP (e.g., IAM, security groups, encryption, KMS). Threat Detection & Incident Response Monitor and analyze security alerts and network traffic for threats or suspicious activity. Lead or support incident response activities: investigation, containment, eradication, recovery, and reporting. Conduct root cause analysis and implement security hardening improvements. Vulnerability More ❯

point of escalation for all infrastructure-related issues, providing 2nd/3rd line support for complex problems. This role requires extensive knowledge of hybrid environments, a strong focus on security, and a proven track record of leading critical migration projects. Your primary objectives will be to ensure the security and stability of the entire IT infrastructure, enhance monitoring … lead on strategic projects. Work collaboratively as part of the wider AIS Team, drive productive ways of working, improve collaboration, enhance communication to achieve the AIS strategy. Key responsibilities: Security & Compliance: Act as the primary point of contact for security hardening efforts across all systems. This includes advanced configuration and administration of Microsoft Defender, Fortigate, and other … security solutions. Manage security policies within Azure Active Directory and Intune. Infrastructure Management: Oversee the administration and maintenance of a hybrid environment, seamlessly integrating on-premise Active Directory with Azure Active Directory using the M365 stack. Manage Fortigate and Meraki network devices, including complex VPN configurations. Administer certificate services and print services. System Administration & Support: Provide expert-level More ❯

Hybrid 3 days | Permanent Role Overview: Manage and support Azure cloud platform operations with a focus on Infrastructure as Code, network operations, and identity management whilst ensuring platform reliability, security, and performance across Azure environments. Key Characteristics: Azure Platform Operations - Extensive hands-on experience managing and supporting Azure environments including Virtual Machines, Azure Storage (Blob, Files, Disks), Azure SQL … inventory, managing Azure-specific modules, and automating routine operational tasks across environments hosted in Azure. Networking & SASE Architecture - Solid understanding of Azure networking including Virtual Networks (VNets), subnets, Network Security Groups (NSGs), Application Security Groups, Azure Firewall, route tables, VNet peering, Azure VPN Gateway, ExpressRoute, and Azure Bastion. Knowledge of SASE frameworks with Azure integration, Azure Virtual WAN … logs using KQL (Kusto Query Language). Skilled in performance troubleshooting, implementing Azure Service Health monitoring, and setting up distributed tracing. Ideally, knowledge and experience of Datadog Observability tooling. Security & Compliance - Strong understanding of Azure security best practises including Azure Security Center/Microsoft Defender for Cloud, encryption using Azure Key Vault, network security with NSGs More ❯

discovery and support innovation across the firm. The role We're looking for an Elastic Platform Engineer to manage and evolve the Elastic SIEM and Tines infrastructure within our Security Engineering team. In short, you'll be the brain behind Elastic and Tines at G-Research. You'll ensure stability, scalability and security of the platform, while planning … executing upgrades, patches and integrations. As a senior engineer within the team, you'll be expected to mentor junior colleagues and contribute to the cross-skilling of the wider Security Engineering function, including support for the Azure Logging platform when required. You will report into the Security Engineering Manager and play a key role in enabling the CSIRT … Team to perform effective security monitoring and incident response across G-Research's cloud, hybrid cloud and corporate environments. Key responsibilities of the role include: Owning the Elastic SIEM and Tines infrastructure, ensuring reliability, performance and security Planning, testing and implementing system upgrades, patches and improvements with minimal service disruption Collaborating with security analysts, detection engineers and More ❯

the Role We are seeking 2x Business Analysts to support the internal rollout of Cyber Assessment Framework (CAF) requirements for a critical government programme. This role will ensure that security and compliance objectives are met while maintaining a user-centric approach. Key Responsibilities Business Analysis Gather, document, and prioritize business and technical requirements aligned with CAF principles Map current … processes and identify gaps against NCSC CAF controls Collaborate with security, IT, and delivery teams to define acceptance criteria and ensure compliance Support backlog refinement and sprint planning in line with Agile and GDS standards CAF & Security Focus Interpret NCSC CAF requirements and translate them into practical implementation steps. Work closely with technical teams on PAWS deployment and … device security hardening . Ensure solutions meet both security and usability objectives without compromising user experience. Stakeholder Engagement Facilitate workshops and discussions with internal teams to align on priorities. Communicate findings and recommendations clearly to technical and non-technical audiences. Essential Skills & Experience Proven experience as a Business Analyst in Agile delivery environments. Strong understanding of GDS More ❯

the Role We are seeking 2x Business Analysts to support the internal rollout of Cyber Assessment Framework (CAF) requirements for a critical government programme. This role will ensure that security and compliance objectives are met while maintaining a user-centric approach. Key Responsibilities Business Analysis Gather, document, and prioritize business and technical requirements aligned with CAF principles Map current … processes and identify gaps against NCSC CAF controls Collaborate with security, IT, and delivery teams to define acceptance criteria and ensure compliance Support backlog refinement and sprint planning in line with Agile and GDS standards CAF & Security Focus Interpret NCSC CAF requirements and translate them into practical implementation steps. Work closely with technical teams on PAWS deployment and … device security hardening . Ensure solutions meet both security and usability objectives without compromising user experience. Stakeholder Engagement Facilitate workshops and discussions with internal teams to align on priorities. Communicate findings and recommendations clearly to technical and non-technical audiences. Essential Skills & Experience Proven experience as a Business Analyst in Agile delivery environments. Strong understanding of GDS More ❯

Online, SharePoint, and Teams. Assist with Windows Server, Active Directory, and network infrastructure (DNS, DHCP, VoIP). Support virtualisation platforms (VDI technologies) and basic Linux server administration. Contribute to security hardening, compliance processes, and documentation. Liaise with senior engineers and project leads to ensure smooth delivery. Occasionally work out-of-hours and attend client sites as needed. What … You'll Bring: 5+ years' experience in IT support or infrastructure roles, ideally within an MSP. Strong hands-on experience with Microsoft 365 administration (essential). Familiarity with security best practices (e.g., CAP, DLP, tenancy hardening, policy management). Bonus: Experience with compliance frameworks (ISO audits, certification, policy management). Good understanding of networking principles and troubleshooting. Excellent … working Pension scheme Ongoing training and professional development A collaborative, supportive team environment If you're an experienced IT Engineer with strong Microsoft 365 skills and an interest in security and compliance, we'd love to hear from you. Key skills: IT Support, Microsoft 365, Azure AD, Active Directory, Security, Compliance, Windows, Linux, Networking, VoIP, Virtualisation, MSP, Technical More ❯

and performance tuning of applications and web environments. Deliver technical support to internal users, including managing high-pressure or time-critical issues. Maintain and evolve WordPress websites (plugins, themes, security hardening). Administer and troubleshoot Linux-based hosting environments. Build, deploy and manage containerised applications using Docker. Configure and maintain Nginx for optimal performance and security. Support firewall More ❯

Senior Front-End/UX Developer - National Security - eDV Cleared Role: Senior Front-End/UX Developer Location: Gloucester Security Clearance: Enhanced DV Clearance Salary: £70,000 - £90,000 About the Role We're looking for an experienced Front-End Engineer with strong UX capability to join a secure delivery team building user-centric digital services for high … operations in sensitive environments. Working closely with researchers, product teams, and technical specialists, you'll take responsibility for designing, prototyping, and implementing front-end solutions that balance usability, accessibility, security, and performance constraints. You'll be involved across the full lifecycle - from early discovery and iterative design through to engineering, testing, and optimisation within secure cloud and on-premise … high-performance interfaces suitable for restricted or low-bandwidth environments. Integrate UIs with backend APIs, microservices, and real-time data sources. Optimise front-end applications for speed, accessibility, and security-hardening requirements. Collaborate with multidisciplinary Agile teams, contributing to ceremonies, peer reviews, and backlog refinement. Work closely with developers, testers, user researchers, and architects to ensure seamless end More ❯

the full potential of cloud, datacenter and digital workspace technologies. Please note this role will be 5 days a week on site in Cambridge. Responsibilities: Configure identify and access security hardening implemented NSX-T base configuration and NSX implemented and configured initial configuration of dashboard and alerts knowledge transfer - VCF and NSX - life cycle management administration configuration and More ❯

will be responsible for the implementation of projects to our wide range of clients. This could range from simple, one-day jobs to multi-strand, complex systems migrations, and security hardening. These projects typically include the implementation of Office 365, EMS (including Intune, Conditional Access, Autopilot and many other 365 security features), Mimecast, Azure platform and Hosted Telephony. … Servers, and other server roles. Proficiency in Windows OS (10 and 11) and understanding of DNS, DHCP, TCP/IP, LAN, Routing, VPN, and WAN. Interest and exposure to security, including firewalls and Windows security for servers and workstations. IND-LET More ❯

will be responsible for the implementation of projects to our wide range of clients. This could range from simple, one-day jobs to multi-strand, complex systems migrations, and security hardening. These projects typically include the implementation of Office 365, EMS (including Intune, Conditional Access, Autopilot and many other 365 security features), Mimecast, Azure platform and Hosted Telephony. … Servers, and other server roles. · Proficiency in Windows OS (10 and 11) and understanding of DNS, DHCP, TCP/IP, LAN, Routing, VPN, and WAN. · Interest and exposure to security, including firewalls and Windows security for servers and workstations. IND-LET More ❯