7 of 7 Contract Security Hardening Jobs in the South East

Security Engineer Must have an Active DV Clearance Security Engineer Responsibilities - Configure and harden Linux and Windows operating systems, containers, networks and cloud infrastructure. - Implement security controls in line with approved security baselines. - Conduct vulnerability assessments and analyse security scanning results. - Work with development teams … remediate vulnerabilities and security weaknesses. - Maintain security tooling integrated into CI/CD pipelines. - Support automated security testing and compliance checks. - Investigate security alerts, analyse logs and support threat hunting activities. - Monitor infrastructure and applications for potential security threats. - Collaborate with DevOps and engineering teams ...

lifecycle management. Manage VMware platform upgrades, patching, scaling and performance. Integrate virtualisation infrastructure with networking, DNS, identity services and CI/CD pipelines. Implement security hardening and secure-by-design standards. Produce Low-Level Designs (LLDs), build documentation, technical guides and operational runbooks. Support infrastructure integration, testing, troubleshooting … . Infrastructure as Code (IaC), API integration and automated provisioning. Enterprise networking, DNS and load balancing. DevOps, CI/CD pipelines and infrastructure integration. Security hardening and experience working in secure or regulated environments. Technical documentation, LLDs and build guides. Strong troubleshooting and problem-solving skills. Must hold ...

enterprise file systems and logical volume management. - Support storage replication technologies, including SRDF and STAR. - Maintain Linux workloads hosted on VMware virtualisation platforms. - Perform security hardening, access management, auditing and compliance activities. - Configure and troubleshoot LDAP services, networking and connectivity. - Monitor infrastructure performance, capacity and availability. - Support infrastructure … upgrades, automation, service transitions and technical improvements. - Manage incidents, problems, changes and configuration records in accordance with ITSM processes. - Collaborate with Networking, Storage, Security, Database and Application teams. - Produce technical documentation and provide guidance to junior engineers. Linux Engineer Skills and Experience - Proven senior 2nd or 3rd Line Linux ...

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 ...

issues. Develop and maintain CI/CD pipelines and associated tooling. Support infrastructure-as-code and configuration management practices. Contribute to platform resilience, availability, security and performance. Work closely with engineering, development, security and operations teams. Provide technical documentation, standards and best-practice guidance. Mentor and support other … similar. Ansible. Terraform. Cloud platform experience. Red Hat Enterprise Linux or equivalent. Experience within UK Government/MOD/Defence environments. Experience working with security-hardened Linux environments. Relevant Linux, DevOps or cloud certifications. What We're Looking For We're looking for a genuine hands-on SME , rather ...

issues. Develop and maintain CI/CD pipelines and associated tooling. Support infrastructure-as-code and configuration management practices. Contribute to platform resilience, availability, security and performance. Work closely with engineering, development, security and operations teams. Provide technical documentation, standards and best-practice guidance. Mentor and support other … similar. Ansible. Terraform. Cloud platform experience. Red Hat Enterprise Linux or equivalent. Experience within UK Government/MOD/Defence environments. Experience working with security-hardened Linux environments. Relevant Linux, DevOps or cloud certifications. What We're Looking For We're looking for a genuine hands-on SME , rather ...

major PLM transformation programme within an established Defence organisation. Only 1–2 days on-site per month in Rochester , with the remainder worked remotely. Security clearance is not required. The opportunity You'll help enhance and extend an on-premise Siemens Teamcenter Unified Architecture implementation supporting over … Workspace UI customisations and Teamcenter Reporting & Analytics reports. Install, upgrade and maintain environments using Deployment Center . Support high availability, load balancing, SSO and security hardening. Develop and maintain Teamcenter–Oracle ERP integrations . Support legacy data migration using IPS, PLMXML, CSV2TCXML and scripting . Troubleshoot technical issues ...