Linux Subnet Administrator (M/F) – Permanent Contract – Monaco

Development of the documentation framework

• Bay layout plan
• Wiring matrix
• Naming conventions
• DAT

Physical deployment

Installation

• Acceptance
• Racking
• Cabling
• Marking and labelling

Commissioning

• Power-up
• Initial configuration
• Integration into the IT system
• Functional testing

Initial configuration of the various infrastructure components

• Virtualisation
• Storage
• Backup
• Network
• System

Implementation of the security foundation (EDR, trace collection, vulnerability management, Bastion, etc.)

Installation of business solutions

Participation in the system’s security certification process

Participation in the qualification audit of the trusted services supported by the infrastructure

The candidate must have excellent knowledge of infrastructure (networking, virtualisation, storage). Experience in deploying physical infrastructure in a highly security-sensitive environment is highly desirable.

You will have a higher education qualification in the field of information technology (IT, networking, telecommunications or cyber security )

• Understand the key concepts and challenges of digital security, - Be able to design technical architectures,
• Be able to draft documents such as technical architecture documents (TAD), flow matrices, operational documentation (OD), Disaster Recovery Plans (DRP), Business Continuity Plans (BCP), etc.  Previous experience of participating in an eIDAS audit and/or a security certification process would be an advantage
• Be able to administer systems in most of the following areas:
  • Network switches (Cisco, FS)
  • Firewalls (Stormshield, OPNSense)
  • Storage (ZFS, NFS, CIFS, LVM, RAID)
  • Virtualisation (Proxmox Virtual Environment)
  • Backups (Proxmox Backup Server)
  • Monitoring (Zabbix)
  • SIEM (ELK)
  • Proxy (Squid, HAProxy)
  • Databases (including PostgreSQL)
  • Operating systems (primarily Linux Ubuntu and Debian)
  • EDR (HarfangLab)
  • Architecture security (Wallix bastion host, ModSecurity/Crowdsec application firewalls) Proficiency in using Ansible,
  • Familiarity with Terraform
  • Ability to produce reports

• Have a sense of responsibility and excellent interpersonal skills
• Be able to work across different departments within the organisation
• Demonstrate initiative and a high degree of autonomy
• Be thorough and organised, responsive and dynamic; -
• Be versatile and possess strong teamwork skills
• Be curious and keen to acquire new knowledge and skills
• Possess excellent analytical skills and a genuine ability to adapt
• A strong sense of ethics and absolute respect for confidentiality

We would like the role to commence as soon as possible from 26 October 2026.

In view of the Agency’s remit, candidates’ attention is drawn to the constraints associated with the post: the possibility of working, in exceptional circumstances, outside normal working hours, including at weekends and on public holidays, and participation in on-call duty.

Inforca is committed to diversity, gender equality and the employment of workers with disabilities.

The candidate (male or female) must be a Monegasque or French national, in accordance with Sovereign Order No. 9.060 of 21 January 2022 giving effect to the Agreement, concluded on 20 December 2021 by an exchange of verbal notes, amending the Agreement between the Principality of Monaco and the French Republic on the exchange and reciprocal protection of classified information, signed in Paris on 13 July 2017.