Junior Systems Engineer

Job description

ABOUT TOPPAN SECURITY TOPPAN Security is the international security business of the TOPPAN Group, a global leader in mission-critical identity and payment technologies. We develop secure solutions for identity, payments, and Public Key Infrastructure (PKI) in a collaborative, international environment. Our culture is built around Agility, Ownership, Resilience, and a Sense of Fun . ABOUT THE ROLE We are looking for a Junior System Engineer to support the deployment, configuration, maintenance, and improvement of business-critical IT systems, including PKI . Working alongside experienced engineers, you will help ensure system stability, security, and reliable operation. Key Responsibilities Support software deployment, maintenance, testing, and retirement. Assist with system integration, configuration, and approved changes. Support Windows Server, PKI, networking, backup, and other infrastructure . Troubleshoot incidents, contribute to root cause analysis, and implement preventive actions. Support testing, quality assurance, documentation, and change management. Work with internal teams and third-party vendors on technical issues and integrations. Support PKI operations and compliance with standards such as ICAO and eIDAS . Maintain technical documentation and knowledge bases. Participate in projects, technical meetings, and knowledge-sharing activities. ABOUT YOU You are a proactive and technically curious individual who enjoys troubleshooting and learning new technologies. You can work independently on assigned tasks while collaborating effectively with experienced engineers and wider teams. Experience & Knowledge Higher-level education in IT or a related field . 1–2 years of experience in IT support, systems administration, infrastructure, or a similar environment. Strong entry-level candidates may also be considered. Awareness of ISO 27001, eIDAS, or ICAO is an advantage. Technical Exposure Experience or practical knowledge in one or more of the following areas is desirable: Windows & Infrastructure Windows Server, Active Directory, DNS, DHCP, GPO. Physical and virtual machines, Hyper-V. Backup solutions, preferably Veeam . Patch management / WSUS. Networking & Security Basic networking and troubleshooting. Firewalls, VPNs, DNS, SSL/TLS. Cisco, Cloudflare, or Wireshark exposure is an advantage. Cloud & DevOps Docker, Kubernetes, CI/CD concepts. GitHub Actions or Jenkins. NFS/SMB storage concepts. Databases Basic knowledge of MSSQL, MariaDB, or PostgreSQL. Database security, performance, backups, and availability concepts. Relevant certifications such as CCNA, Azure, Docker, Kubernetes, or Microsoft Windows Server are advantageous but not required. SKILLS & COMPETENCIES Strong troubleshooting and analytical skills. Good communication and teamwork. Willingness to learn and develop technically. Ability to follow technical documentation and procedures. Organized, proactive, and adaptable approach. Comfortable working with international teams and stakeholders. LOCATION & TRAVEL The role may involve international travel of up to 30% for implementations, training, testing, and support activities. Candidates must be able to obtain the required passport and visas. Join a global, collaborative, and fast-moving environment where people, trust, and innovation matter. We’d love to hear from you 😉 TOPPAN Security is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, gender, sexual orientation, age, color, religion, national origin, veteran status, or disability