Qualient Technology Solutions UK Limited

Location: Reading/Croydon, UK (Hybrid Role) Employment Type: Permanent Security Clearance: Active SC Clearance Required About Qualient Technology Solutions At Qualient Technology Solutions, we specialize in delivering cutting-edge technology solutions tailored to our clients' needs. We are currently seeking a highly skilled Senior Infrastructure Engineer to join our team. This role is pivotal in supporting and enhancing infrastructure and environment management for a high-profile, secure solution. This hybrid role offers an exciting opportunity to work with innovative technologies and complex systems in a dynamic environment. Key Responsibilities Manage desktop operations, including user account creation, patch management, and fault resolution. Perform server maintenance, backups, capacity tuning, and license management. Develop and implement infrastructure automation using the Puppet Framework. Configure and manage networking (DNS, DHCP, VLAN, SSL) and Firewall settings. Ensure security protocols with tools like Nessus and AlienVault. Collaborate with cross-functional teams and provide technical support. Skills & Experience Required Extensive Experience: At least 15 years in infrastructure management and environment provisioning. Technical Expertise: Proficient in Puppet Framework, Docker, VMware, SAN, and hardware asset management. Programming Skills: Strong knowledge of Ubuntu OS (19.0+), Shell Scripting, Python, and YAML. Tools Knowledge: Hands-on experience with JIRA, Confluence, Git, Jenkins, and Nexus. Networking Proficiency: Expertise in managing DNS, DHCP, VLAN, HTTP, and SSL protocols. Security Focus: Familiarity with tools like Nessus, AlienVault, and antivirus software such as ClamAV and SOPHOS. Cloud Experience: Knowledge of AWS infrastructure and cloud technologies (desirable). Agile Practices: Solid understanding of Agile methodologies and workflows. Technologies Involved Mandatory: Puppet Framework, Ubuntu OS, Shell Scripting, Python, VMware Desirable: AWS Infrastructure, OpenLDAP, ClamAV, SOPHOS What We Offer A competitive salary and benefits package. The opportunity to work in a secure, high-impact environment. Access to cutting-edge tools and technologies. Professional development and growth opportunities. Note: Due to the nature of this role, only candidates with active SC Clearance will be considered.