5 of 5 Contract Red Hat Enterprise Linux Jobs in the Midlands

National with active DV clearance (essential). Proven experience in systems infrastructure architecture , including network, storage, virtualisation, and client/server design. Strong knowledge of Windows Server, Group Policy, Red Hat Linux , and secure gateway technologies. Experience designing secure, high-availability, and resilient systems . Strong background in requirements analysis , system integration, and lifecycle management (design to More ❯

well as experience working with Low-Level Design (LLD) documentation. You will be responsible for implementing a robust, secure, and scalable Postfix-based relay solution that integrates seamlessly with enterprise systems. Key Responsibilities: Design and deploy an on-premises SMTP relay infrastructure using Postfix. Interpret and implement Low-Level Design documentation. Ensure secure mail routing and compliance with enterprise security standards. Integrate Postfix with core enterprise solutions such as VCF, HPE, SIEM, and LDAP/AD. Troubleshoot mail delivery and server performance issues. Automate and monitor processes using scripting (e.g., Bash, Python). Produce comprehensive technical documentation. … Required Skills & Experience: Extensive hands-on experience with Postfix in enterprise environments. Strong understanding of SMTP protocols, email routing, and mail security. Proficiency in Linux system administration (RHEL, CentOS, Ubuntu). Experience with TLS, SPF/DKIM/DMARC, and SASL protocols. Ability to integrate Postfix into enterprise systems (VCF, HPE, SIEM, LDAP/AD). Strong More ❯

well as experience working with Low-Level Design (LLD) documentation. You will be responsible for implementing a robust, secure, and scalable Postfix-based relay solution that integrates seamlessly with enterprise systems. Key Responsibilities: Design and deploy an on-premises SMTP relay infrastructure using Postfix. Interpret and implement Low-Level Design documentation. Ensure secure mail routing and compliance with enterprise security standards. Integrate Postfix with core enterprise solutions such as VCF, HPE, SIEM, and LDAP/AD. Troubleshoot mail delivery and server performance issues. Automate and monitor processes using scripting (e.g., Bash, Python). Produce comprehensive technical documentation. … Required Skills & Experience: Extensive hands-on experience with Postfix in enterprise environments. Strong understanding of SMTP protocols, email routing, and mail security. Proficiency in Linux system administration (RHEL, CentOS, Ubuntu). Experience with TLS, SPF/DKIM/DMARC, and SASL protocols. Ability to integrate Postfix into enterprise systems (VCF, HPE, SIEM, LDAP/AD). Strong More ❯

implementation. The ideal candidate will be responsible for producing High-Level Designs (HLDs), Low-Level Designs (LLDs), and executing the build and configuration of the solution in a secure enterprise environment. Required Skills & Experience: * Proven experience architecting and deploying SentinelOne in enterprise environments. * Strong understanding of endpoint protection, threat detection, and response capabilities. * Experience with on-prem infrastructure … HLDs and LLDs with clarity and precision. * Excellent communication and stakeholder engagement skills. * Involved with integrating SentinelOne with SIEM/SOAR platforms (e.g., Splunk) and deployment to Windows and RHEL endpoints. Preferred Qualifications: * SentinelOne certifications (e.g., SentinelOne Certified Architect or equivalent). * Scripting knowledge (e.g., PowerShell, Python) for automation and integration. More ❯

integration across a vast environment. Your expertise will be crucial in defining security requirements, integrating with SIEM/SOAR platforms like Splunk, and ensuring successful deployment to Windows and RHEL endpoints. SentinelOne Architect/SME Essential Skills: Proven experience designing and deploying SentinelOne specifically within complex enterprise environments Deep expertise in SentinelOne, endpoint security, threat detection, and response technologies … HLDs and LLDs Hands-on experience with on-premises infrastructure, including virtualisation, networking, and storage Experience integrating SentinelOne with SIEM/SOAR solutions Experience deploying to both Windows and RHEL endpoints Eligibility for SC Security Clearance To be considered: Please either apply through this advert or emailing me directly via . For further information please call me: . By applying … process and submit (subject to required skills) your application to our client in conjunction with this vacancy only. KEY SKILLS SentinelOne, Architect, SME, Endpoint Security, HLD, LLD, SIEM, SOAR, RHEL, Windows, SC Clearance, NSD More ❯