• 正社員

EPODIUM Japan G.K.

仕事内容

仕事内容: Join our dynamic IT team as a Systems Administrator and become a vital driver of our technological excellence! In this role, you will be responsible for maintaining, optimizing, and securing our complex IT infrastructure to ensure seamless operations across all departments. Your expertise will empower us to deliver innovative solutions, enhance system performance, and uphold the highest standards of information security. If you thrive in a fast-paced environment and are passionate about system architecture and troubleshooting, this is your opportunity to make a significant impact! Responsibilities * Manage and support enterprise-level systems including Windows Server, Linux, and cloud platforms * Oversee system design, configuration management, and implementation of software solutions to meet organizational needs. * Maintain server backup and recovery processes, ensuring data integrity and availability at all times. * Perform system tuning and performance optimization to maximize efficiency across servers, storage arrays with RAID controllers, and network devices like firewalls, VPNs, DNS, DHCP, load balancers, and computer networking components. * Automate routine tasks using scripting languages such as Bash (Unix shell), PowerShell, Python, and Shell Scripting to streamline operations. * Support system troubleshooting efforts related to software applications (including Pegasystems), hardware issues, or network disruptions with technical troubleshooting support. * Administer Active Directory management for user accounts, permissions, and security policies while ensuring adherence to information security standards. * Implement solution architecture strategies aligned with Service-oriented architecture (SOA) principles and microservices frameworks. * Collaborate on system architecture projects involving Kubernetes clusters, RESTful APIs, PostgreSQL/MySQL databases, NoSQL solutions like Cassandra or MongoDB, and DevOps practices with tools such as Jenkins and Git. * Monitor system health using performance tuning techniques; conduct load balancing for high availability; support system & application support initiatives for seamless user experience. Skills * Extensive experience in system administration across Windows Server (including Windows Server administration) and Linux operating systems. * Strong knowledge of server administration including RAID controller management, server backup/recovery procedures, virtualization (VMware) * Deep understanding of computer networking concepts including VPNs, firewalls, DNS/DHCP services, load balancing techniques, and network security best practices. * Familiarity with database management systems like Microsoft SQL Server, PostgreSQL, MySQL; experience with PL/SQL is a plus. * Knowledge of information security protocols to safeguard organizational data assets; experience with firewall configuration and cybersecurity measures. * Skills in systems & applications support; troubleshooting hardware/software issues efficiently while maintaining high service levels. Embrace this opportunity to lead innovative IT solutions that propel our organization forward! We’re looking for a motivated professional eager to leverage their technical expertise in a collaborative environment dedicated to excellence in systems engineering and infrastructure management. People with a criminal record are encouraged to apply Work Location: In person