Network Security Specialist

Ricoh is a global leader in digital services, recognized for innovation, sustainability, and a people-first culture. We are looking for a dedicated Network Security Specialist to join our team and help maintain our robust infrastructure in a fully remote environment.

Key responsibilities

• Operate and support network security infrastructure within a data center environment.
• Manage incidents, changes, and service requests in accordance with established SLAs.
• Perform troubleshooting, root cause analysis, and continuous performance monitoring.
• Translate high-level designs into precise technical configurations.
• Maintain high standards of documentation, approvals, and operational processes.

Requirements

• Over 8 years of experience in network and security engineering within enterprise environments.
• Strong hands-on expertise with Juniper SRX, Fortinet firewalls and proxies, and F5 load balancers.
• Solid understanding of TCP/IP, routing, and switching in data center or service provider settings.
• Proficiency with firewalls, VPNs, authentication systems, and load balancing technologies.
• Fluent English skills and the ability to collaborate effectively in international teams.

What we offer

• Access to comprehensive learning pathways, mentoring, and global career development opportunities.
• A supportive community built on openness, inclusion, and genuine collaboration.
• Opportunities to participate in sustainability initiatives and community volunteering programs.
• A culture that values wellbeing and recognizes individual and team achievements.