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Thales

Global defense and aerospace electronics

Ingénieur SysOps/DevOps

Cloud EngineeringConfirmed live in the last 24 hours
Full-timeÉlancourt, FranceNo salary listed

About the Job

Requirements

  • Hold a BAC+5 qualification from an engineering school or university, specializing in information technology.
  • Have significant initial experience as a systems administrator and SysOps administrator.
  • Administer Linux systems, including RHEL, Ubuntu, CentOS, and Debian, and Windows Server.
  • Have expertise with virtualization solutions including VMware, Hyper-V, and Proxmox, and knowledge of cloud environments including AWS, Azure, GCP, OVH, and Cloud Temple.
  • Know networking concepts and tools, including firewalls, VPNs, TCP/IP, DNS, routing, and SSL certificate management.
  • Know scripting with Bash, Python, and PowerShell, and automation tools including Ansible and Terraform.
  • Know containers and orchestration, including Docker and Kubernetes.
  • Know monitoring tools including Nagios, Zabbix, Prometheus, and Grafana to monitor system availability and performance.
  • Know SQL database administration, including MySQL and PostgreSQL, and NoSQL databases, including MongoDB and Redis.
  • Understand deployment pipelines, including Jenkins and GitLab CI/CD.
  • Know Agile, ITIL, or DevOps methodologies for optimizing infrastructure management.
  • Be able to produce technical documentation.
  • Demonstrate rigor, organization, adaptability, analytical and synthesis skills, and the ability to communicate and explain technical topics to diverse stakeholders.
  • Be eligible for a security clearance procedure if access to information classified as national defense secret is required.

Responsibilities

  • Deploy, configure, and administer physical, virtual (VMware and Proxmox), or hybrid-cloud servers.
  • Deploy systems and networks and optimize their performance.
  • Manage user access and permissions.
  • Implement, configure, and manage monitoring tools, including Zabbix, Prometheus, Grafana, Nagios, and AWS CloudWatch.
  • Manage service requests, changes, incidents, and problems.
  • Automate repetitive tasks using shell scripting, Ansible, Terraform, and related tools.
  • Implement security policies, including firewalls, VPNs, and identity and access management.
  • Manage updates and security patches.
  • Implement DevSecOps practices.
  • Manage backups and disaster recovery and business continuity plans (PRA/PCA).
  • Provide technical support to development teams and users.
  • Document configurations and procedures, including creating and updating wiki content.
  • Monitor technology developments and propose continuous improvements.

About the Company

Thales

Global defense and aerospace electronics

Thales designs and delivers critical technology for aerospace, defense, and digital security. Its products include electronics, software, and data-security systems that power air travel, payments, and modern military platforms, by integrating hardware and software to build systems such as avionics, radar, cybersecurity, and secure communications that collect sensor data and protect networks. It stands out through deep industrial experience, end-to-end solutions across defense, aerospace, and cybersecurity, and a focus on AI and quantum tech, aided by strategic acquisitions and partial state ownership. Its goal is to provide reliable, secure, and connected technologies that support national security, public safety, and everyday life by solving complex security and connectivity challenges.

Company size
10,001+
Company stage
IPO
Headquarters
Meudon, France
Founded
1893

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