20 of 20 Security Hardening Jobs in England

Senior Security Engineer Location: Manchester 5 days per week onsite Salary: £100,000 £140,000 + benefits Clearance: Active SC clearance required as a minimum, with willingness to undergo DV clearance Senior Security Engineer required for a major secure programme in Manchester. This Senior Security Engineer role … will suit an experienced Security Engineer, Infrastructure Security Engineer, Network Security Engineer, Platform Security Engineer, Cyber Security Engineer or DevSecOps Engineer with strong enterprise firewalling, secure infrastructure, Elastic/SIEM, public cloud security and hands-on security engineering experience. This is a senior ...

Senior Cyber Security Engineer Reading/Hybrid (one day per week in the office) Salary: £65,000-£75,000 We are working with a leading UK pensions and insurance consulting and administration business. A FTSE 250 company, our client works with over 1,400 pension schemes, administers over … million member accounts, and supports insurance companies in the life and bulk annuities sector. ABOUT THE ROLE You will join an expanding cyber security team working alongside internal engineers, security operations analysts, and an external 24/7 SOC. Reporting to the Cyber Security Engineering Manager ...

Senior Security Engineer We are seeking an experienced Senior Security Engineer to help strengthen and evolve our cybersecurity capabilities across a hybrid cloud environment. You'll play a key role in security operations, cloud and endpoint security, identity management, infrastructure protection, and security strategy. … Responsibilities Lead the investigation and remediation of complex security incidents. Enhance detection, monitoring, and automation across Microsoft security platforms. Manage and optimise Conditional Access, MFA, Privileged Identity Management (PIM), and Zero Trust controls. Strengthen security across Azure, Microsoft 365, Intune, SCCM, endpoints, and servers. Drive vulnerability management ...

client is looking to recruit an IT Security specialist to join their team ASAP. You will help strengthen and evolve our cybersecurity capabilities across a hybrid cloud environment and play a pivotal role in security operations, cloud and endpoint security, identity management, infrastructure protection and security strategy. Hybrid working 3 days in office Skills & experience Proven experience in a senior security engineering role. Strong expertise in Microsoft Defender, Azure Security, Microsoft 365 Security, Intune, Conditional Access, and Entra ID. Hands-on experience with Palo Alto firewalls and VPN technologies. Strong PowerShell scripting ...

Security and Compliance Solutions Architect at AWS, youll build technical relationships with customers of all sizes and operate as their trusted advisor, ensuring they get the most out of the cloud at every stage of their journey. Youll manage the overall technical security relationship between … customers, making recommendations on security, compliance, cost, performance, reliability, and operational efficiency to accelerate their challenging projects. Internally, you will be the voice of the customer, sharing their needs and wants to inform the roadmap of AWS security services and features. In this role, your creativity will build ...

operations and project delivery. The role will involve: Enterprise Linux administration and troubleshooting Supporting secure, highly available production environments Platform performance, stability and security management Infrastructure automation and environment improvement Supporting Linux-based development environments Containerisation of applications and services Working alongside infrastructure, network and security teams Incident …/service management environments Supporting infrastructure within regulated or secure organisations Highly Desirable Red Hat Satellite CI/CD exposure Infrastructure as Code concepts Security hardening and patch management Experience within Government, Defence, Banking or other highly regulated environments Certifications (Desirable) One or more of: RHCSA RHCE LFCS ...

Derbyshire | Hybrid Working (60/40) £55,000 - £60,000 + benefits Lead infrastructure transformation in a business investing heavily in technology, resilience and security This is far more than a traditional infrastructure support role. Its an opportunity to join a well-established UK business at a pivotal stage … while influencing how infrastructure services are delivered moving forward. With a newly appointed IT leadership team and a clear focus on infrastructure resilience, cyber security and scalable technology, this role offers the chance to play a genuinely strategic part in shaping the future estate rather than simply maintaining existing ...

business based in Bristol, is looking to hire contractor with a background in Wintel/infrastructure. The successful candidate will be responsible for ensuring security and integrity for our clients IT infrastructure, taking responsibility for patching and vulnerability remediation for both physical and virtual environments. This will include proactive … identification, assessment, and mitigation of security vulnerabilities across Windows & Linux. Hybrid working - 3/2-day split. Engagement is via umbrella company only. General responsibilities: Discovery of vulnerabilities in the Wintel/Linux on-premise estate Deploy patches to Windows & Linux servers to address vulnerabilities, ensuring compliance with security ...

solutions. Key Responsibilities Lead infrastructure modernisation and migration projects while maintaining business-as-usual operations Support and maintain Cyber Essentials Plus compliance and ongoing security hardening initiatives Act as an escalation point for infrastructure-related incidents where required Implement and maintain patching, backup, governance, and disaster recovery processes … infrastructure automation skills Desirable Skills: Experience with Azure or other cloud platforms VMware or Hyper-V virtualisation technologies Endpoint management tooling including Intune Security tooling such as EDR, antivirus, and vulnerability scanning platforms Exposure to manufacturing OT or IoT environments This is a hybrid role based at the companies ...

Infrastructure as Code (IaC) and GitOps-driven workflows for streamlined processes. Build and maintain VM provisioning pipelines, including golden images, network attachments, and baseline security policies. Integrate platform logging and event streams into Splunk Cloud for comprehensive audit and monitoring. Define DFW rulesets and security policies as code … infrastructure release workflows. Desirable Skills: Experience in critical national infrastructure or highly regulated environments. Exposure to monitoring, logging, and observability tooling. Knowledge of security hardening, compliance, and audit controls. VMware certifications. Experience designing platforms for secure workload hosting at scale. Join us in this exciting opportunity to shape ...

usually) Key Responsibilities and Skills: Design, support and troubleshoot Active Directory environments Strong knowledge of AD: Forests, domains, trusts, Group Policy, DNS and AD security hardening Hybrid Identity management between on-prem AD and Azure cloud Support identity federation, RBAC, Conditional Access and Zero Trust technologies Administer … services and certificate lifecycle management Ensure services meet security, compliance and governance standards Automate identity and certificate management tasks using PowerShell Desirable certifications: MCSE, MCSA, SC-300 and AZ-104 Must be a British Citizen This is a DV Cleared role ...

limited to: Exchange Online Teams SharePoint Online Intune OneDrive Microsoft Defender Manage identity and access processes within Entra ID. Contribute to cloud governance, security hardening, and compliance initiatives. Collaborate with Group Security and Shared Services teams to implement best practices across cloud and endpoint environments. Networking & Connectivity … networking across multi-site environments. Support and troubleshoot LAN, WAN, Wi-Fi, DNS, and secure access services. Support Zscaler SASE environments and associated network security controls. Work collaboratively with third-party network and telecom providers. Assist with network upgrades, refreshes, and optimisation initiatives. This is a wonderful opportunity ...

limited to: Exchange O nline TeamsSharePoint O nlineI ntuneOne DriveMicrosoft Def enderManage identity and access processes within Entr a ID.Contribute to cloud governance, security hardening, and compliance initiat ives.Collaborate with Group Security and Shared Services teams to implement best practices across cloud and endpoint environm ents.Networking & Connecti … networking across multi-site environm ents.Support and troubleshoot LAN, WAN, Wi-Fi, DNS, and secure access serv ices.Support Zscaler SASE environments and associated network security cont rols.Work collaboratively with third-party network and telecom provi ders.Assist with network upgrades, refreshes, and optimisation initiat ives. This is a wonderful opportunity ...

limited to: Exchange O nline TeamsSharePoint O nlineI ntuneOne DriveMicrosoft Def enderManage identity and access processes within Entr a ID.Contribute to cloud governance, security hardening, and compliance initiat ives.Collaborate with Group Security and Shared Services teams to implement best practices across cloud and endpoint environm ents. Networking … networking across multi-site environ ments.Support and troubleshoot LAN, WAN, Wi-Fi, DNS, and secure access ser vices.Support Zscaler SASE environments and associated network security con trols.Work collaboratively with third-party network and telecom prov iders.Assist with network upgrades, refreshes, and optimisation initia tives. This is a wonderful opportunity ...

current platform services, as set out below. Experience Required: * Expertise in Active Directory design, administration and troubleshooting - Forests, domains, trusts, Group Policy, DNS, AD security hardening * Strong experience with Microsoft Azure in enterprise environments - Azure AD/Entra ID, identity federation, RBAC, conditional access, Zero Trust technology * Hybrid … including: - Certificate lifecycle management (issuance, renewal, revocation) - Integration of certificates with AD, Azure, servers, applications and services - Understanding certificate trust models, CRLs, OCSP and security best practice * Experience operating identity and PKI services within secure/regulated platforms * Strong troubleshooting skills across identity, authentication and access issues * PowerShell scripting ...

premises and Azure environments. Our client is specifically looking for a hands-on engineer with deep expertise across Windows Server, Azure Infrastructure, Active Directory, security, patching, and operational excellence – this is not a cloud-native, DevOps, or Kubernetes-focused role. You will play a key role in maintaining … enhancing a critical hybrid infrastructure estate, acting as a senior technical escalation point whilst driving platform improvements, security standards, and infrastructure projects. The Opportunity As Principal Platform Engineer, this position requires someone who can operate independently, take ownership of complex technical issues, lead infrastructure projects, and contribute ...

infrastructure on Google Cloud Platform (GCP). You will collaborate closely with development, operations and platform teams to automate deployments, ensure platform reliability, enforce security standards and drive adoption of infrastructure‐as‐code and automation best practices. Your responsibilities: Design, implement, and manage CI/CD pipelines and cloud … ensure high availability and scalability of applications. Build secure, reliable, and cost-optimized cloud environments. Troubleshoot issues across environments and maintain compliance with security best practices. Drive automation and infrastructure-as-code adoption for faster and more efficient delivery. Your Profile Essential skills/knowledge/experience: Strong experience ...

fully up to date with patches Contribute to wider infrastructure project delivery (Windows/server-focused) Collaborate across infrastructure teams (Network, EUC, Messaging, Security, Service Improvement) Work with Project Managers to meet timelines and delivery milestones Coordinate with application teams and vendors (scheduling, validation, infrastructure-level issue triage) Provide … prem + Azure) Platforms: Nutanix AHV Azure Core infrastructure: AD, GPO, DNS, DHCP Strong PowerShell scripting for reporting, automation and repeatable tasks Experience with security hardening, patch management, and server lifecycle management Experience with server decommissioning Familiarity with structured delivery, change control, Change Advisory Board, and design governance ...

Virtual Apps & Desktops (CVAD) Citrix ADC/NetScaler administration VMware vSphere, ESXi & vCenter VDI support and optimisation Office 365 & endpoint management Patch management, upgrades & security hardening ServiceNow or similar ITSM tooling Strong troubleshooting across EUC environments Active SC Clearance is essential. Ideal for someone who enjoys fixing problems ...

manage large-scale, complex migration activities and support cutover planning, testing, and issue resolution. - Administer, monitor, troubleshoot, and optimize M365 services to ensure performance, security, resilience, and availability. - Conduct root cause analysis on platform issues and implement corrective and preventative measures to improve service stability. - Work closely with cross … including configuration, policy management, and service governance. - Develop and use PowerShell automation to improve migration execution, reporting, administration, and operational efficiency. - Support change control, security, and compliance processes, ensuring all operational and project changes follow governance requirements. Qualifications: - Minimum 7+ years of IT experience with strong expertise in Microsoft ...