Ricoh

Ricoh is a global technology company that has transformed the way people work over the past 80 years. The company assists other businesses and individuals with services and technologies that inspire innovation, promote environmental sustainability, and drive business growth. Its services include document management, IT services, production printing, and communication systems.
About company

Senior Infrastructure Engineer

On-site

location Lisbon

date February 12, 2026

types Full-time

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About us

We build the future with the essence of excellence: Your Talent, Our Technology.

We are a company at the digital forefront, inspired by innovation and collaboration. Here, your ideas are the force that drives our evolution. We want you to be the architect of your own success, participating in innovative and challenging projects in critical and high-complexity environments.

What you will do

Embedded in the managed projects and services teams, as a Senior Infrastructure Engineer, you will be responsible for:

- Installation, maintenance, and administration of physical and virtual systems in critical environments.

- Management and optimization of Storage SAN/NAS solutions, backups, and Disaster Recovery strategies.

- Participation in hybrid infrastructure projects (Datacenter, Cloud, Virtualization).

- Diagnosis and resolution of complex incidents, ensuring availability and performance.

- Ensure technical coherence in system design, interfaces, and performance.

- Network administration: subnetting, VLANs, routing, firewalls, and SDN.

- End-to-end implementation and support of technological solutions.

Requirements

Mandatory

- Microsoft technologies: Windows Server, Active Directory, DNS/DHCP, GPO, Exchange, IIS, PowerShell, and integration with Azure/M365.

- Advanced experience in VMware vSphere (ESXi, vCenter, HA/DRS, vSwitches/VLANs, optimization, and monitoring).

- Hands-on experience with Storage SAN/NAS, backup, and DR solutions.

- Professional experience between 6 and 8 years in IT infrastructures.

- English B1 or higher.

Preferred

- Backup solutions: Veeam, Avamar, DataDomain.

- Firewalls: Checkpoint, Cisco, Palo Alto.

- Dell EMC equipment (servers, storage, networking).

What we offer

- Location: Office in Porto and the possibility to also work from the office in Lisbon.

- Working hours: Monday to Friday, 09:00–13:00 and 14:00–18:00.

- Benefits: Company-provided health insurance.

- Professional growth: Stable contract, training plan, and career adapted to your expectations - Permanent.

- Access to our training platform for continuous learning and development.

- Excellent working environment: We celebrate our successes together (events, sports, and charity activities).

- Participation in innovative and challenging projects in a high-performance technology environment.

- The Ricoh Group promotes equal opportunities, recognizing and developing its employees based on merit and actively combating any form of discrimination.

- We believe that diversity is an essential factor for the creativity, dynamism, and excellence of our organization.

- All our job opportunities are open to people with disabilities.