Site Reliability Engineering (Voice department)

Alcatel-Lucent Enterprise; Brest, Colombes, Illkirch-Graffenstaden; Sur place; EUR 70 000 - 100 000; Plein temps

Résumé du poste

Alcatel-Lucent Enterprise invites a Cloud DevOps Developer to join the Cloud Platform & UX operations in Brest/Colombes/Illkirch. You will automate deployment, testing, and documentation for Rainbow cloud architecture using Ansible, Terraform, Python, and Bash.

You will work on highly available distributed systems, participate in on-call rotations, and help shape future cloud infrastructure design. Required skills include CI/CD, Linux (Debian), networking, Git, Ansible, Python, REST APIs,

Qualifications

• Solid knowledge of CI/CD tools.
• Solid knowledge of the GNU/Linux operating system (Debian is a plus) and networks.
• Knowledge of automation, high availability, scalability, redundancy, encryption, backup and restore.
• Testing experience
• Knowledge in writing technical documentation.
• Curious, open-minded, eager to learn, correct and master just about everything.
• Experience in the architecture and deployment of distributed solutions would be an asset.
• Knowledge of Git, Ansible, Python, REST APIs and Debian packaging.
• Strong skills about VOIP (SIP protocol, RTP etc.)
• Experience in analyzing and troubleshooting VoIP issues.
• Excellent communication and problem-solving skills
• Knowledge of Alcatel-Lucent PBX, SBC, or other VoIP equipment and software would be an asset.

Responsabilités

• Automate the deployment of a Rainbow cloud architecture using Ansible, Terraform, Python, or Bash
• Create manual and automated tests: static coverage, non-regression tests, chaos tests
• Perform benchmarks to build deployment charts
• Create documentation to help third parties deploy and operate the Rainbow platform
• Anticipate future challenges and be the architect of tomorrow's cloud architecture
• Cover on-call periods within the team

Connaissances

CI/CD

Linux (Debian)

Networking

Automation

Testing

Documentation

Git

Python

VOIP (SIP/RTP)

Troubleshooting

Communication

Outils

Ansible

Terraform

Python

Bash

Git

Jenkins

Docker

Kubernetes

REST APIs

Debian packaging

Description du poste

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Site Reliability Engineering (Voice department)

Contract type: Permanent

Job Category: Other

Location: Brest or Colombes or Illkirch, FR

Platform & UX organization is seeking a Cloud DevOps Developer to join its Operations team. The ideal candidate will be proficient in Ansible and Python and capable of working on scalable and highly resilient distributed cloud architectures. You will work closely with the Operations team to automate application deployment, configuration, and management. In addition to automation tasks, developers will also be responsible for testing and documentation.

What is my role? What are my responsibilities?

• Automate the deployment of a Rainbow cloud architecture using Ansible, Terraform, Python, or Bash
• Create manual and automated tests: static coverage, non-regression tests, chaos tests...
• Perform benchmarks to build deployment charts.
• Create documentation to help third parties deploy and operate the Rainbow platform.
• Anticipate future challenges and be the architect of tomorrow's cloud architecture.
• Cover on-call periods within the team.

Am I the right person for the job?

• Solid knowledge of CI/CD tools.
• Solid knowledge of the GNU/Linux operating system (Debian is a plus) and networks.
• Knowledge of automation, high availability, scalability, redundancy, encryption, backup and restore.
• Testing experience
• Knowledge in writing technical documentation.
• Curious, open-minded, eager to learn, correct and master just about everything.
• Experience in the architecture and deployment of distributed solutions would be an asset.
• Knowledge of Git, Ansible, Python, REST APIs and Debian packaging.
• Strong skills about VOIP (SIP protocol, RTP etc.)
• Experience in analyzing and troubleshooting VoIP issues.
• Excellent communication and problem-solving skills
• Knowledge of Alcatel-Lucent PBX, SBC, or other VoIP equipment and software would be an asset.

Underlying technologies

Automation environments: Jenkins, Ansible, Terraform

Network: HAProxy, VLAN, VPN, DHCP, DNS

Virtualization: vSphere, KVM, LXC, Docker, Kubernetes

Operating systems: Debian GNU/Linux

Databases: MariaDB, MongoDB, Redis

File systems: ZFS, OpenStack, SWIFT

Programming languages: Python, Bash

Monitoring: Prometheus, Grafana, Alert Manager, ElasticSearch, Logstash, Kibana

We are Alcatel-Lucent Enterprise, our vision is to deliver the customized technology experiences our customers need. Our mission is to make everything connect by deliveringdigital age networking, communicationsandcloud solutionswith services tailored to ensure our customers’ success. In the Cloud. On Premise. Hybrid. ALEis a trusted advisor tomore than a million customersall over the world and active in 50+ countries.