Network Security Specialist

A global leader in digital services recognised for innovation sustainability and a people-first culture. We feature in the Gartner Magic Quadrant are listed in the Global 100 Most Sustainable Companies and have been named one of Forbes Worlds Best Employers 2025.

At Ricoh we believe people do their best work when they feel valued and supported. We create inclusive workplaces where you can grow contribute and make a positive impact while helping to build a more sustainable future.

Find your place. Transform your future

Our purpose is centred on understanding and improving how people work. By focusing on real working experiences we support individuals to develop their skills realise their potential and do work that feels meaningful.

People transform when they Love What They Do

This belief sits at the heart of The Ricoh Promise. It guides how we recruit how we support our people and how we work together every day creating an environment where you can grow feel valued and make a difference.

When you join us you are encouraged to share your ideas challenge the way things are done and work with others to build something better. If you are looking for a place where your voice is heard your development is supported and your work feels meaningful you will feel at home at Ricoh.

What you will be doing

• Operate and support network security infrastructure in a data center environment
• Handle incidents changes and service requests in line with SLAs
• Provide 24/7 support (on-call rotation: 1 week per month)
• Perform troubleshooting root cause analysis and performance monitoring
• Convert high-level designs into technical configurations
• Manage vendor communication and escalations
• Maintain high standards of documentation approvals and processes

You will ideally have

• 8 years of experience in network/security engineering (enterprise environments)
• Strong hands-on experience with:
  Juniper (SRX)
  Fortinet (Firewalls & Proxy)
  F5 (LTM preferably with cloud/WAF exposure)
• TCP/IP routing & switching (data center / service provider environments)
• Firewalls VPNs authentication systems load balancing
• Strong analytical skills and troubleshooting mindset
• Palo Alto Cisco CheckPoint Arista Meinberg
• Fluent English and ability to work in international teams

In return for your commitment you can expect

At Ricoh work should feel meaningful supportive and fulfilling. The Ricoh Promise shapes your experience through four pillars that bring our culture to life.

Love to Connect

You become part of a global community built on openness inclusion and genuine teams countries and roles youll find people who listen involve and encourage you - helping you feel valued and able to be yourself every day.

Love to Grow

Your development truly matters to us. With access to learning pathways mentoring and career opportunities across functions and countries youll be supported to stretch your skills explore new directions and stay future-ready in a changing world.

Love to Give Back

Purpose is part of how we work. Youll have opportunities to make a difference through volunteering sustainability initiatives and community programmes that reflect our shared values and commitment to positive impact.

Love to Succeed

Success at Ricoh is something we pursue together. Youll benefit from fair rewards flexible working wellbeing resources and real recognition - including programmes such as the Imagine. Change. Awards where colleagues celebrate each others achievements.

We are an equal opportunities employer

We believe that diverse perspectives make us stronger and we welcome applications from people of all backgrounds identities and experiences. Our hiring decisions are based on skills experience and potential and we are committed to creating a fair and inclusive recruitment process. If you require any reasonable adjustments at any stage of the recruitment journey please let us know and we will support you to bring your best self forward.