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Expert·e Système Linux (F/H)

Description de l'entreprise

Dans le TOP10 des Sociétés de Conseil en Ingénierie en France, le Groupe SCALIAN intervient sur des activités de services en management de projets industriels, supply chain, architecture et développement de systèmes numériques embarqués, applicatifs de systèmes d'information et d'Intelligence artificielle dans des secteurs d’activité aussi variés que l’aéronautique, le spatial, l’automobile, le ferroviaire, les services, le luxe ou le retail etc.

Créée en 1989, SCALIAN compte aujourd’hui plus de 5500 collaborateurs répartis dans 11 pays et 15 implantations en France pour un chiffre d’affaires de 550 millions d’euros. SCALIAN travaille pour des grands Groupes du CAC40 sur des projets en AT ou au forfait.

Labellisée Great Place to Work, SCALIAN connait une croissance de 20% chaque année. 

Pourquoi SCALIAN ?

  • Parce que Scalian vous accompagne dans le développement de votre carrière : programme d'onboarding complet sur 1 an avec votre manager et votre RH, programmes de formation personnalisés, communautés techniques, événements internes
  • Parce que Scalian favorise la Qualité de Vie au Travail : certifications Great Place to Work® et Best Workplaces for Women, prime de cooptation, prime vacances, accord télétravail
  • Parce que Scalian développe une politique RSE concrète et ambitieuse : mobilité durable, actions environnementales, actions handicap (accord agréé, processus de recrutement inclusif, formation des managers et des recruteurs, mission handicap avec temps dédié : [email protected])

Description du poste

CDI (cadre) à Toulouse / Paris / Bordeaux / Rennes / Télétravail partiel possible.  
3 à 7 ans d'expérience sur un poste similaire (environnement Linux).
Rémunération selon votre expérience et vos compétences (hors avantages Scalian).

Vous maîtrisez l’environnement Linux ?
Vous souhaitez un nouveau challenge dans votre environnement de prédilection ?
Rejoignez-notre DSI !

Quel sera votre rôle ?

Vous serez rattaché·e au Responsable des infrastructures et votre rôle sera de transformer notre delivery model sur les plateformes Linux, ce qui impliquera de :

  • Faire évoluer nos plateformes vers des standards de marché,
  • Radicalement changer l’expérience utilisateurs des équipes techniques dans les usages des plateformes Linux.

En collaboration avec vos futur·e·s collègues du pôle systèmes, vos missions détaillées sur le périmètre Linux seront les suivantes :

  • Développer les projets d’évolution des infrastructures de son domaine,
  • Accompagner et conseiller les métiers et le service applicatif dans le déploiement et la mise en place d’infrastructures,
  • Participer à l’industrialisation des infrastructures du groupe,
  • Maintien en conditions opérationnelles des environnements Linux :
    • Gestion du cycle de vie des serveurs,
    • Installation, configuration des serveurs,
    • Gestion et inventaire du parc,
    • Mise en supervision.
  • Maintien en condition de sécurité des environnements Linux :
    • Veille sur les CVE,
    • Déploiement des correctifs,
    • Evolution et mise en place du hardening des serveurs,
    • Application des politiques SSI du groupe.
  • Prendre en charge les incidents et demandes de résolution avancée,
  • Créer et maintenir à jour la documentation technique des infrastructures de son périmètre.

Ce que cette expérience va vous apporter 

Intégrer notre DSI en tant qu’Expert·e Linux, c’est :

  • Un parc de 200 serveurs Linux,
  • Se joindre à une DSI de 30 personnes réparties dans les services Infrastructures, Applications et Support.
  • Un contexte de travail tel que :
    • Un Service Infrastructures de 8 personnes divisé en 3 pôles :
      • Systèmes,
      • Réseaux,
      • Sécurité.
    • Elaborer la roadmap des systèmes d’exploitation de Linux,
    • Définir toute la politique de maintien en condition de sécurité,
    • Mettre en place le projet d’automatisation de nos plateformes,
    • Aider à la stratégie de sourcing (hybridation Cloud),
  • Des déplacements occasionnels à prévoir en fonction des projets en France et à l’international,
  • 2 jours maximum de TT / semaine.

Qualifications

Ce que nous recherchons chez vous

  • Entre 3 et 7 ans d’expérience sur un poste similaire (environnement Linux),
  • Maîtrise des 4 process fondamentaux d’ITIL (Incident, problem, change configuration management),
  • Faire preuve de sens du service et du conseil,
  • Savoir travailler et collaborer en équipe,
  • Être force de proposition, orienté·e résultats avec le sens de l’engagement,
  • Avoir de la rigueur, de l’organisation et de la réactivité,
  • Appétence pour l’apprentissage continu et la transmission,
  • Anglais professionnel,
  • Compétences techniques appréciées :
    • OS : Redhat, Debian, AlmaLinux, Centos,
    • Scripting : Bash, Ansible, Python,
    • Virtualisation & conteneurisation : VMWare, Proxmox VE, Docker, Kubernetes.
    • Services :
      • Web : Apache, Nginx, YunoHost, Tomcat,
      • Base de données : MariaDB, MongoDB, Postgres,
      • Autre : Rundeck, Nexus RM, Gitlab.
    • Supervision : SolarWinds.

Informations complémentaires

Quelles seront les prochaines étapes ?

  • Echange en visio avec Janice, Talent Acquisition Officer,
  • 1er entretien avec Benjamin, RSI,
  • 2nd entretien avec José, DSI.

Average salary estimate

$50000 / YEARLY (est.)
min
max
$40000K
$60000K

If an employer mentions a salary or salary range on their job, we display it as an "Employer Estimate". If a job has no salary data, Rise displays an estimate if available.

What You Should Know About Expert·e Système Linux (F/H), Scalian

Are you ready to take the leap into a vibrant new role as an Expert·e Système Linux at SCALIAN in Toulouse? If you have a passion for Linux environments and want to make a significant impact, this position is perfect for you! At SCALIAN, a top consulting firm in France recognized for its innovation and expertise, you’ll find a collaborative team that’s driven by excellence and continuous improvement. You’ll be responsible for transforming our delivery model on Linux platforms and enhancing user experience for our technical teams. With a focus on developing our infrastructure, you’ll get the chance to lead projects that involve maintaining and optimizing our 200 Linux servers. Engaging with various stakeholders, you’ll advise on infrastructure deployment, manage server lifecycles, and ensure our systems are secure and up-to-date. Your experience in ITIL processes will be invaluable as you tackle incidents and champion organizational change. Plus, enjoy the perks SCALIAN offers, such as a comprehensive onboarding program and opportunities for professional growth! Whether you’re working in-office or from home, you’ll find an empowering environment that values work-life balance and your career progression. If you’re ready to be part of a company that embraces innovation and quality, SCALIAN wants to hear from you!

Frequently Asked Questions (FAQs) for Expert·e Système Linux (F/H) Role at Scalian
What are the main responsibilities of an Expert·e Système Linux at SCALIAN?

As an Expert·e Système Linux at SCALIAN, your primary responsibilities include evolving Linux platforms to market standards, enhancing user experience, leading infrastructure development projects, maintaining operational conditions, ensuring security compliance, and managing incidents effectively. You will play a crucial role in optimizing our Linux environment and improving services for technical teams.

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What qualifications do I need to apply for the Expert·e Système Linux role at SCALIAN?

To apply for the Expert·e Système Linux position at SCALIAN, candidates should have 3-7 years of experience in a similar role within a Linux environment. Familiarity with ITIL processes, strong teamwork and communication skills, as well as technical expertise in operating systems like Redhat and scripting languages such as Bash or Ansible, are highly desirable.

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What can I expect in terms of career development as an Expert·e Système Linux at SCALIAN?

At SCALIAN, career development is prioritized. As an Expert·e Système Linux, you will benefit from a complete onboarding program, tailored training, and opportunities to engage with technical communities. The environment encourages knowledge sharing and offers plenty of resources for continuous learning, ensuring you can grow your skills effectively.

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What is the work environment like for the Expert·e Système Linux role at SCALIAN?

The work environment for the Expert·e Système Linux at SCALIAN is dynamic and collaborative. You will be part of a DSI comprising 30 individuals across various services, with a strong emphasis on teamwork and innovation. The company promotes a healthy work-life balance, including options for telecommuting and a focus on employee well-being.

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How does SCALIAN ensure work-life balance for its employees, especially for the Expert·e Système Linux role?

SCALIAN places a significant emphasis on work-life balance, offering flexible work options, including partial telecommuting. They also provide benefits like vacation bonuses, cooptation incentives, and robust support for employee initiatives. The Great Place to Work certification showcases their commitment to fostering a positive workplace culture.

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Common Interview Questions for Expert·e Système Linux (F/H)
What experience do you have with Linux environments?

When answering this question, highlight your specific work experience with Linux systems, mentioning any distributions you have used, and the scale of the projects you managed. Emphasize your ability to handle server configurations, upgrades, or any challenges you faced and how you overcame them.

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Can you describe a project where you successfully improved a system's performance?

Share a specific example of a project where your contributions led to improved performance. Detail the steps you took, the tools and technologies you used, and the resulting benefits, such as reduced downtime or enhanced user satisfaction.

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How do you handle security vulnerabilities within a Linux environment?

Discuss your approach to identifying and mitigating security vulnerabilities. Mention your experience with regular system updates, patch management, and implementing security best practices to protect the Linux infrastructure.

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What ITIL processes are you familiar with, and how have you applied them?

Clearly state which ITIL processes you have experience with, such as Incident or Change Management. Provide examples of how you applied these processes in previous roles to improve service delivery or streamline operations.

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How do you prioritize tasks when managing multiple incidents?

Explain your method for prioritizing tasks, including factors such as urgency, impact, and SLAs. Share examples where you've effectively managed multiple incidents, detailing how you maintained communication with stakeholders while ensuring timely resolution.

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What scripting languages are you proficient in, and how have they helped you in your role?

Discuss your proficiency in scripting languages like Bash or Python, and provide specific examples of how you've utilized them to automate tasks, improving efficiency and reducing manual workload in your previous positions.

Join Rise to see the full answer
Can you explain your experience with containerization and virtualization tools?

Introduce your experience with tools like Docker and Kubernetes or VMWare. Mention specific projects where you implemented containerization or virtualization solutions, emphasizing the benefits achieved such as scalability or resource optimization.

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How do you stay updated on the latest developments in Linux technology?

Share the methods you use to keep abreast of developments in Linux, such as following relevant blogs, participating in online forums, or attending industry conferences. Emphasize your commitment to continuous learning and staying informed.

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What role do documentation and knowledge sharing play in your work?

Highlight the importance of maintaining up-to-date documentation for processes and systems. Discuss how you encourage knowledge sharing within your team, such as conducting training sessions or creating shared resources to promote collective learning.

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How would you approach a major system failure affecting multiple services?

Describe your logical approach to troubleshooting a major system failure. Outline your steps for diagnosis, communicating with affected teams, using incident management processes, and performing root cause analysis, ultimately focusing on minimizing downtime.

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Société de Services en Accompagnement de Projets, spécialisée dans le conseil et l'ingénierie en France et à l'international.

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Full-time, hybrid
DATE POSTED
January 7, 2025

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