Linux System Administrator - Aeronautics, Space, Defense (M/F)

1 Month ago • All levels • System Admin

Job Summary

Job Description

ALTEN, a leader in Engineering and IT Services with a presence in over 30 countries, supports its clients' development strategies in innovation, R&D, and technological information systems. As a Linux System Engineer, you will be instrumental in transforming and optimizing systems. Key responsibilities include administering Linux systems, primarily Red Hat, providing Level 2 and 3 technical support for complex incidents, maintaining operational readiness of critical servers and infrastructures, proactively analyzing and managing incidents in coordination with production teams, and documenting technical procedures. You will also advise on and implement optimization solutions to enhance system performance and reliability.
Must have:
  • Linux system administration (Red Hat)
  • Level 2/3 technical support
  • Incident management
  • Technical documentation
  • Experience with Linux environments
Good to have:
  • Bash and Python scripting
  • NetApp storage/backup
  • Centreon, Nagios supervision
  • VMware, vSphere 5.0 virtualization
  • DevOps (Kubernetes, Ansible, Docker, Jenkins)
Perks:
  • Training and certifications
  • Stimulating work environment
  • Benefits: mutual/provident fund, profit sharing, referral bonuses, teleworking, works council benefits
  • Transport cost coverage

Job Details

Description de l'entreprise

Leader de l’Ingénierie et des IT Services, présent dans plus de 30 pays, le groupe ALTEN accompagne la stratégie de développement de ses clients dans les domaines de l’innovation, de la R&D et des systèmes d'information technologiques. 

Plus qu’un poste, découvrez l’aventure qui vous attend au sein d’une entreprise engagée.

Description du poste

Votre rôle :

 

En tant qu’Ingénieur(e) Système Linux, vous serez au cœur des opérations de transformation et d’optimisation des systèmes. Vos principales missions incluront :

  • Administration des systèmes Linux (principalement Redhat)
  • Support technique de niveaux 2 et 3, avec une expertise sur les incidents complexes
  • Maintien en conditions opérationnelles des serveurs et infrastructures critiques
  • Analyse proactive et gestion des incidents, en coordination avec les équipes de production
  • Rédaction et mise à jour des procédures techniques et de la documentation
  • Conseil et mise en œuvre de solutions d’optimisation pour améliorer les performances et la fiabilité des systèmes

 

Votre environnement technique :

 

Vous évoluerez dans un écosystème technologique riche, intégrant notamment :

  • Systèmes : Linux (Redhat)
  • Scripting : Bash, Python
  • Stockage/Sauvegarde : Serveurs et baies NetApp
  • Supervision : Centreon, Nagios
  • Virtualisation : VMware, vSphere 5.0
  • DevOps (optionnel, un vrai plus) : Kubernetes, Ansible, Docker, Jenkins

Qualifications

Votre profil :

  • Diplômé(e) d’un Bac +5 en Informatique ou équivalent, vous disposez d’une expérience significative sur des environnements Linux
  • Votre curiosité et vos compétences vous permettent de contribuer à des projets DevOps et à des cycles d’intégration continue (un atout apprécié)

Informations complémentaires

Ce que nous offrons :

 

Chez ALTEN, nous mettons un point d’honneur à valoriser nos talents :

  • Formations et certifications pour accompagner votre développement professionnel
  • Un environnement de travail stimulant avec des projets technologiques de premier plan
  • De nombreux avantages : mutuelle & prévoyance, participation aux bénéfices, primes de cooptation, télétravail, bon CSE, prise en charge des frais de transport

 

Pourquoi rejoindre ALTEN ?

 

Intégrer ALTEN, c’est rejoindre un groupe à la pointe de l’innovation, qui valorise l’expertise et le potentiel de ses collaborateurs. Vous bénéficierez d’un accompagnement personnalisé, de missions variées, et de réelles opportunités d’évolution au sein d’un groupe international.

 

Postulez dès maintenant !

 

Vous êtes prêt(e) à relever de nouveaux défis et à évoluer dans un environnement technologique exigeant ?

Rejoignez nous et contribuez au succès des projets les plus ambitieux dans le secteur Spatial & Défense.

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