Senior Linux Systems Engineer — Automation, Hardening andAvailability for NATO with security clearance
Il y a 4 heures
Wallonia, Wallonia, Belgique
WLG
Temps plein
Gratuit avec email ou Google
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Gratuit avec email ou Google
A multinational defence organisation runs its security
tooling on Linux, and needs an engineer to install, harden,
automate and keep it available — working inside a change-controlled
environment where an unexplained fix is not a fix. What you would
be doing Installing and monitoring Linux operating systems and the
applications that run on them, to the standards of a secure
environment. Contributing to the availability, scalability and
performance of the security tooling estate and the platforms
underneath it. Building and maintaining custom systems and tools
that make it possible to test, integrate, automate and monitor both
custom and commercial applications. Preparing and defending
application upgrades in front of the change management board.
Rolling out new features and installations inside the protected
perimeter. Writing the documentation and operating procedures for
what you build, and testing them. Diagnosing problems in Linux
systems and in how they integrate with directory services, single
sign-on, web platforms and log aggregation. Finding the patterns
behind repeated incidents and proposing the improvements that
reduce them. Working with service management on incident, problem
and change procedures. What you would bring A computer science
degree with at least a year as a Linux engineer, or the equivalent
in practice. Linux server administration on Red Hat Enterprise
Linux — installation, configuration and maintenance. Programming or
scripting used in earnest for automation. Ansible, and comfort with
virtualisation such as VMware. Security practice applied to Linux:
firewalls, encryption, access control. Red Hat certification — both
administrator and engineer level is preferred. Desirable: Red Hat
Satellite and packaging, observability practice, containers with
Podman or Docker, collaboration tooling, and open-source
contribution.