Infrastructure Engineer, Cyber Tooling

Il y a 5 jours

Mons, Wallonia, Belgique WLG Temps plein
A red team is only as good as the tooling behind it
- and somebody has to keep that tooling up. A defence cyber team near Mons runs a platform for emulating real adversary behaviour againstits own estate. You would be the person who owns that platform end to end: the Linux underneath it,the containers it runs in, the accounts, the proxies and the monitoring that proves it is availablewhen the team needs it. What you would be doing
• Installing, configuring and patching the Linux servers behind the platform, and managingaccounts, permissions and security settings
• Configuring the network services it depends on, and keeping the proxy and access rules correct
• Reviewing logs and alerts before they become outages, verifying system health daily, and actingon tickets, changes and incidents
• Reporting on system health, monitoring activity and compliance
- audit logs, performance,capacity trends
• Keeping the documentation and the inventory of integrated sources and tools genuinely current
• Testing backup restores, resolving performance bottlenecks, and automating away the manual work
• Acting as the subject-matter expert for the tool itself, through its whole lifecycle What you would bring
• A computer science or IT degree, or equivalent experience instead of one
• Several years in IT security with a focus on system administration and security toolmanagement in a large organisation
• Strong Linux administration, Docker container management, and confident scripting in Python,shell or PowerShell
• IP switching, routing and network troubleshooting; virtual infrastructure on VMware
• Log analysis as a diagnostic skill
- you spot the abnormal, not just the broken
• Welcome extras: service management and monitoring tooling, configuration automation such asAnsible, ITIL, and certification such as CISSP, CISM or CISA Why this one is worth a look It is a single, clearly owned platform in a serious security environment, with no travelattached, and it runs from a standing framework rather than a one-off project.