Principal Infrastructure Systems Engineer Job at Dover CT DR Full Time

Overview:Are you ready to shape the future of secure network and server infrastructure across a global organisation? My client are expanding Their UK Infrastructure Team and looking for a skilled Senior Infrastructure Engineer who thrives in a hands-on technical environment. If you’re passionate about designing resilient networks, solving complex challenges, and playing a critical role in large-scale technology operations, this is the opportunity for you.What’s in It for You?High-impact work supporting secure, enterprise-levelservers &networks across UK and global teamsA role where your expertise directly influences network & server performance, resilience, and securityOpportunities to collaborate with talented engineers across a global 3-tier network structureReal ownership of architecture, troubleshooting and continuous improvement initiativesA culture built on collaboration, innovation and professional growthResponsibilities:Design, deploy, and maintain functional LAN, WLAN, WAN & server infrastructure environmentsConfigure and install network devices, servers, routers and supporting technologiesMonitor network integrity, performance and security across multiple UK sites and assist colleagues across different geographies when requiredTroubleshoot complex issues escalated by the team and independently resolve themImplement and automate network tasks to improve efficiencyMentor and guide team members on technical topicsDevelop, test and oversee security solutions—including authentication and disaster recoveryMaintain full documentation of all systems, configurations and processesIdentify areas for optimisation relating to capacity, scalability and performanceMaintain strong level of technical security for UK network & server infrastructures, participate in vulnerability assessments, remediations, security audits, prepare and provide evidence if requiredMaintain high levels of governance and compliance with both internal and external controls. i.E Cyber Essentials Plus and ISO27001Qualifications:Bachelor’s degree in Computer Science, Engineering or a related fieldProfessional certifications such as CCNA, CCNP (Security, Firewall specialisms highly valued)