DevOps Systems Engineer – Clever Cloud OnPrem Deployment & Operations

Leudelange - Luxembourg

Monthly Salary: Not Disclosed

Posted on: 14 hours ago

Vacancies: 1 Vacancy

Job Summary

Context

As part of a highscale European digital transformation programme you will contribute to the deployment of a Clever Cloud platform in an onpremise airgapped environment within our data center.

This role focuses on ensuring the stability security automation and operational robustness of the platform as well as its integration with existing technical environments.

You will be involved from Proof of Concept (PoC) through production rollout within a highly secure and constrained infrastructure context.

Main Mission

Lead the technical deployment of the PoC followed by the industrialisation and production rollout of the Clever Cloud platform.

You will be responsible for automation supervision and longterm operational maintenance of the core components including KVM Apache Pulsar Nexus Repository and a customised operating system.

Key Responsibilities

Infrastructure

Install configure and optimise physical servers KVM hypervisor and customised Linux operating systems
Ensure performance availability and resilience of the onpremise infrastructure

Automation & Orchestration

Design develop and maintain automation scripts and API agents for virtual resource orchestration
Contribute to Infrastructure as Code practices using Ansible Terraform and scripting languages (Python and/or Go)

Network & Security

Design and implement an isolated (airgapped) network architecture
Configure firewall rules and secure internal data flows (Pulsar Nexus)
Apply system hardening and security best practices

Image & Repository Management

Administer Nexus Repository: storage versioning lifecycle management and deployment of gold images

Operational Integration

Integrate the platform with existing operational processes:
- Monitoring
- Backup
- Incident and problem management
Contribute to operational readiness and platform stability validation

Documentation & Knowledge Transfer

Produce technical documentation (runbooks deployment and operating guides)
Support knowledge transfer to operational and support teams

Qualifications :

Technical Skills

Strong expertise in KVM/QEMU and Linux (lightweight or customised distributions)
Proven experience with automation and orchestration tools (Ansible Terraform)
Development or scripting experience in Python and/or Go
Handson experience with Apache Pulsar and Nexus Repository
Solid understanding of airgapped architectures
Knowledge of distributed storage solutions (Ceph GlusterFS)
Experience with system hardening and secure environments

Soft Skills

Ability to work effectively under pressure (e.g. priority incident handling)
Strong collaboration and communication skills
Pedagogical mindset for documentation and knowledge sharing
High level of rigor in operational procedures and documentation management

Expected Experience

At least 3 years of experience in system administration and/or virtualisation
Experience with onpremise cloud platform deployments (Clever Cloud OpenStack or equivalent)
Experience in sensitive or regulated environments is a strong advantage

Additional Assets

Familiarity with European institutional or largescale infrastructure environments
Security certification (e.g. ISO27001) or experience with security and compliance audits

Working Environment

Agile team with adhoc coordination (no fixed weekly meetings)
Technically demanding environment with high security and availability requirements
Strong focus on automation reliability and documentation

Additional Information :

As a member of one of Europes largest digital solutions providers youll benefit from extensive career development opportunities both local and international. At the Sopra Steria Academy youll be part of a dynamic network of 56000 professionals at all stages of their careers. With a wide array of offices to explore you can find your ideal location and take the next step in your career.

Sopra Steria is an equal opportunity employer. All qualified applicants will be considered for employment without regard to age ancestry nationality color family or medical leave gender identity or expression genetic information immigration status marital status medical condition national origin physical or mental disability political affiliation protected veteran or military status race ethnicity religion gender (including pregnancy) sexual orientation or any other characteristic protected by applicable local laws regulations and ordinances. We foster a work environment that is inclusive and respectful of all differences.

Remote Work :

Yes

Employment Type :

Full-time

ContextAs part of a highscale European digital transformation programme you will contribute to the deployment of a Clever Cloud platform in an onpremise airgapped environment within our data center.This role focuses on ensuring the stability security automation and operational robustness of the plat...