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At TOPPAN Security, our mission is to shape a meaningful, technology‑driven future by being a global leader in mission‑critical identity and payment technologies. We serve as the international development arm of the TOPPAN Group in the security domain, founded in 1900. TOPPAN is a trusted Japanese brand renowned for its commitment to exceptional quality. Building on this legacy, we combine bold ideas, deep sector expertise, and collaborative intelligence to deliver secure, future‑ready solutions.
Our culture is grounded in four core values: Agility, Ownership, Resilience, and Sense of Fun. We move fast, lead with accountability, grow through challenges, and bring positive energy into everything we do.
About the Role
As the IT Network Administrator, you will be in charge of installing, configuring, maintaining, administering, and troubleshooting the network infrastructure.
Main Missions
* Installation and maintenance of equipment: install and maintain equipment required for physical installation (rack, mounting hardware, grounding). Maintain inventory of all hardware & software; installing and configuring employee computer systems, desktops, laptops, mobile devices, software, backup, network infrastructure, and other IT devices.
* Network interface equipment troubleshooting: diagnose and troubleshoot software, networking, or hardware issues (routers, switches, firewall, VoIP, and security systems).
* Network analysis: perform network analysis, capacity planning and testing for the organization’s LAN/WAN environment; use appropriate information and data analysis techniques to diagnose problems; identify problems and search for potential solutions; assist in the creation of processes and procedures for network operation.
* Capacity planning and testing for organization’s LAN/WAN environment: responsible for power and grounding that will meet specifications for proper operation and safety; manage and support AWS, Azure cloud services, and other Microsoft platform technologies such as Windows Server; manage servers in an Active Directory environment; perform network analysis, capacity planning and testing for organization’s system environment; assist in procurement of IT devices.
* Routine and emergency maintenance of LAN/WAN equipment: secure the wiring closet and access to the WAN interface; perform routine and emergency maintenance of LAN/WAN equipment (routers, switches, firewall, VoIP and security systems); configure and manage firewalls and network management including VPN, IDS/IPS; server management including backups; report issues per company policy; prepare and revise network configuration following the organization’s format and procedures; monitor and manage backups, antivirus, and email security.
* Reporting: prepare and communicate trouble reports that communicate information accurately, clearly and in a timely manner; maintain records as per compliance requirements; assist in audits.
About You
* Educational requirements: B.E / B. Tech in Information Systems, Computer Engineering, Communication Engineering, CCNA, Networking course or equivalent.
* Experience, knowledge & technical skills: 2–3 years’ experience in network administration; knowledge of TCP/IP stacks and their functionality; knowledge of routing and switching and their functionality; knowledge and troubleshooting of Cisco routers, firewalls, VOIP and Call Manager; knowledge of Manage Engine, Intune, Active Directory, Group Policy, and other Windows Server roles and features.
* Extensive experience with Microsoft 365, including Exchange Online, SharePoint & OneDrive.
* Job competencies: researching skills, reporting skills, works under pressure, problem solving, analytical skills, technical credibility, ability to work independently.
* Management competencies: relationship management, coaching and developing skills.
* Core competencies: flexibility, innovation, accountability, integrity, teamwork, operation excellence.
TOPPAN 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.
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