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Salary
≈ $44k – $74k per year (Estimated)
Location
In office (Toulouse)
Employment
Contractor

Confirmed on the employer's own hiring board on Oct 28, 2026. First seen by Alion on Oct 6, 2026. LR Technologies scores A on the Alion truth index.

Overview
Company
Impact
Profile match
LR Technologies is a French engineering and IT consulting group that places its specialists on projects within client teams in demanding technical environments. It hires .NET tech leads, Java and Node.js developers, DevOps engineers and banking project managers in cities such as Lille, Lyon, Aix-en-Provence and Toulouse. The group is registered in Vannes, France, with a group office in Versailles.

Dans le cadre du renforcement de notre équipe technique, nous recherchons un(e) Administrateur(trice) Bases de Données PostgreSQL / Linux pour intervenir sur des environnements de production critiques, en contexteOn-Premise et Cloud.

Vos missions :

  • Administrer, superviser et maintenir les bases de donnéesPostgreSQL;

  • Assurer le maintien en condition opérationnelle, les montées de version et la gestion des obsolescences ;

  • Gérer lessauvegardes, restaurations, réplications et architectures haute disponibilité;

  • Diagnostiquer et résoudre les incidents de production de niveauN2/N3;

  • Analyser et optimiser les performances des bases : tuning SQL, index, plans d'exécution ;

  • Mettre en œuvre et maintenir les dispositifs dePRA/PCA;

  • Automatiser les tâches d'administration et d'exploitation ;

  • Participer à l'industrialisation et à l'amélioration continue des environnements ;

  • Collaborer avec les équipesSystèmes, Cloud, Développement et Exploitation;

  • Participer à l'administration des environnements Linux hébergeant les bases.

Environnement technique :

  • PostgreSQL avancé

  • Patroni, RepMgr ou équivalent

  • Streaming Replication / Logical Replication

  • pgBackRest / PITR

  • Performance et tuning PostgreSQL

  • Analyse de plans d'exécution SQL

  • Gestion des incidents N2/N3

  • Supervision / monitoring

  • Linux (Ubuntu, Debian)

  • Bash / Shell

  • Ansible, Terraform

  • Kubernetes / Docker

  • Git / DevOps / Infrastructure as Code

  • Réseaux : TCP/IP, DNS, Load Balancing, Firewall

  • Sécurité, certificats et chiffrement

Bonus :

  • Oracle / DataGuard / DBvisit

  • AWS / Azure

Profil recherché :

De formation supérieure en informatique ou équivalent, vous disposez d'une expérience significative en administration PostgreSQL en environnement de production.

Vous êtes autonome, rigoureux(se) et doté(e) d'un bon esprit d'analyse. Vous appréciez les environnements techniques exigeants et êtes à l'aise dans le diagnostic d'incidents complexes.

Votre sens du service, votre capacité à travailler en équipe et votre intérêt pourl'automatisation et l'amélioration continue seront des atouts importants pour réussir dans cette mission.

Localisation : Ramonville (31)

Télétravail : possible

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