1,912,256open jobs
111,911companies
250,690added this week
Browse all
Salary
$67k – $79k per year
Location
Hybrid (Saint-Denis, France)
Seniority
Senior · 15+ years exp
Employment
Full-Time

First seen by Alion on Oct 7, 2026.

Overview
Company
Impact
Profile match
Umantic is an IT consulting and staffing company in France that places specialists with large clients. Its advertised missions include Oracle and PostgreSQL database administrators, Cisco network engineers, test and validation analysts and senior project managers, one of them for a major national energy operator. The company is based in France.

Notre client est un grand acteur national de l'énergie. Vous rejoignez le Pôle SGBD de sa Direction de l'Exploitation. Ce pôle assure le maintien en conditions opérationnelles des bases de données qui hébergent les applications métiers, dans un parc multi-technologies : Oracle, MS SQL, PostgreSQL, MongoDB et Cassandra. L'enjeu est double : garantir la disponibilité et la performance de la production, et faire converger les pratiques. Cela passe notamment par la migration d'environnements Oracle vers PostgreSQL et par l'industrialisation.

Vos missions

* Oracle (coeur du poste) : MCO/MCS des bases multitenant, montées de version et patch management, RAC / RAC One Node / DataGuard, sauvegarde et restauration, audits et analyse de performance (AWR, OEM Cloud Control, BI Publisher/OAS).
* Infrastructures : administration Exadata, ZDLRA, ASM et RHEL, gestion des pannes hardware, conseil sur les bonnes pratiques.
* PostgreSQL : haute disponibilité (EDB EFM et solutions communautaires), administration et performance, migrations depuis Oracle.
* MS SQL : AlwaysOn, montées de version, performance.
* MongoDB / Cassandra : MCO, montées de version, sauvegarde et restauration.
* Industrialisation et outillage : Ansible, ordonnancement VTOM.
* Gestion de crise : pilotage technique en cellule de crise (analyse, plan d'actions, REX).
* Documentation : procédures, DAT, DEXP, rapports d'analyse.
* Suivi des éditeurs et infogérants : ouverture et suivi des Service Requests en anglais.

Profil recherché

Votre profil

* Au moins 15 ans d'expérience en administration de bases de données, à un niveau expert.
* Expertise Oracle multitenant obligatoire, avec HA, ASM et analyse de performance.
* Expertise sur MongoDB ou Cassandra obligatoire.
* Très bonne maîtrise de Linux RedHat et de Windows.
* Expérience en migration ou consolidation de datacenter.
* Points appréciés : PostgreSQL 13 à 17, MS SQL 2019 à 2025, MySQL, migration Oracle vers PostgreSQL, ITIL.
* Anglais professionnel à l'écrit et à l'oral.
* Vous êtes autonome, proactif, force de proposition, et vous avez le réflexe de capitaliser et de documenter.



Conditions

* Hybride : 2 jours minimum par semaine sur site à Saint-Denis.
* Heures ouvrées, avec des astreintes ou interventions HNO possibles de façon ponctuelle.
* Mission de longue durée, avec visibilité jusqu'à fin 2029.

Free account
Stop reading job ads. Get the ones that fit.
One free account turns this page into a shortlist built around your stack, your level and your pay.
Match on every job. Stack, seniority, pay and location, scored against your profile.
1,912,256 open roles. Read straight off company career pages, refreshed every day.
Unlimited applications. Every one you send is tracked in one place, on-site or on a company board.
3 tailored CVs a month. Rewritten for the exact job you are applying to. Included free.
Create a free account Continue with Google
Free forever. No card. Under a minute.

Your match

How well do you fit this role?
Two answers are enough for a real match. No account needed.
Check my fit
Answers stay in this browser until you create an account.

Recommended for you based on this role

Data Science
Similar stack
Same company
Saint-Denis
≈ $22k – $45k per year (Estimated) • In office • 5+ years exp • Bengaluru
SQL
Databases
Snowflake
DevOps
Rest API
GCP
Azure
AWS
Linux
Unix
Analytics
ETL/ELT
Informatica
Apply
≈ $23k – $46k per year (Estimated) • In office • Full-Time • Pune
Python
SQL
Scala
Python
pySpark
Databases
Databricks
AI/ML
Spark
Machine Learning
DevOps
CI/CD
AWS
Platform Engineering
Amazon S3
Apply
Data Specialist 30 days ago
≈ $13k – $34k per year (Estimated) • In office • Full-Time • 3+ years exp • Pasig
Python
SQL
Databases
Snowflake
Google BigQuery
AI/ML
dbt
Analytics
Tableau
ETL/ELT
Alteryx
Apply
Hybrid • Full-Time • Taguig
Python
SQL
Python
pySpark
Databases
Databricks
Apache Iceberg
Delta Lake
Apache Kafka
AI/ML
Spark
DevOps
GCP
Azure
AWS
Analytics
ETL/ELT
Apply
Hybrid • Full-Time • Taguig
Python
SQL
Databases
Snowflake
Databricks
DevOps
Azure
AWS
Analytics
ETL/ELT
Apply
≈ $23k – $46k per year (Estimated) • Hybrid • Full-Time • 6+ years exp • Bachelor's Degree • Bengaluru
Python
SQL
Perl
Databases
PostgreSQL
Snowflake
Oracle
AI/ML
Hadoop
Spark
DevOps
AWS
Amazon S3
Analytics
ETL/ELT
Informatica
DataStage
Fivetran
Azure Data Factory
AWS Glue
Apply
$78k – $156k per year • In office • Full-Time • 5+ years exp • High School Diploma • Abbott Park
Python
JavaScript
Java
SQL
C#
C++
Java
Maven
Spring Boot
Hibernate
C#
.NET
Entity Framework Core
Databases
PostgreSQL
Apache Kafka
DevOps
Rest API
Azure
AWS
Management
Confluence
Agile
MedTech
HL7
FHIR
Apply
≈ $92k – $176k per year (Estimated) • Remote (United States) • Full-Time • 3+ years exp • PhD • United States
Python
AI/ML
Copilot
AI Agents
DevOps
Terraform
Puppet
Ansible
OpenTofu
CI/CD
Git
Platform Engineering
Self-Healing
Apply
≈ $100k – $206k per year (Estimated) • Remote (United States) • Full-Time • 5+ years exp • PhD • United States
Python
AI/ML
Copilot
AI Agents
DevOps
Terraform
Puppet
Ansible
OpenTofu
CI/CD
Git
Platform Engineering
Self-Healing
Apply
$129k – $193k per year • In office • Full-Time • 5+ years exp • Bachelor's Degree • McLean
Python
JavaScript
Java
TypeScript
Node JS
Python
Flask
Django
Java
Spring Boot
Databases
PostgreSQL
Redis
AI/ML
AWS Bedrock
Frontend
Angular
React.js
DevOps
OpenShift
CI/CD
Jenkins
Git
AWS
Docker
Kubernetes
Bitbucket
Amazon EKS
Management
Jira
Apply
$67k per year • Hybrid • Full-Time • Saint-Denis
SQL
Databases
MySQL
PostgreSQL
Oracle
Cassandra
DevOps
Ansible
Windows
Management
ITIL
Apply
$67k per year • Hybrid • Full-Time • Paris
DevOps
GitLab
Analytics
Power BI
Design
Figma
Management
Trello
Confluence
Jira
Agile
Scrum
Kanban
Apply
$62k – $79k per year • Hybrid • Full-Time • Paris
Apply
$67k – $79k per year • Remote (likely France) • Full-Time • 5+ years exp • Strasbourg
JavaScript
PHP
TypeScript
Node JS
PHP
Symfony
Composer
Databases
Redis
AI/ML
Copilot
Claude Code
Model Context Protocol
OpenAI Codex
DevOps
Terraform
GCP
Helm
GitHub Actions
OpenTelemetry
Traefik
Envoy
KEDA
Prometheus
VictoriaMetrics
CI/CD
Scaleway
Git
Docker
Kubernetes
Nginx
Grafana
Platform Engineering
Google GKE
FinOps
GitHub
IAM
Management
Confluence
Agile
Scrum
Apply
$51k – $79k per year • Hybrid • Full-Time • 8+ years exp • Paris
Python
DevOps
Terraform
Ansible
VMWare
Wi-Fi
MPLS
Cybersecurity
ISO 27001
Apply
Manager de Secteur 1 day ago
≈ $29k – $45k per year (Estimated) • Hybrid • Full-Time • Saint-Denis
Apply
$67k – $90k per year • In office • Contractor • 5+ years exp • Saint-Denis
Apply
≈ $46k – $82k per year (Estimated) • In office • Full-Time • Saint-Denis
Python
JavaScript
TypeScript
PowerShell
Bash
Python
Flask
FastAPI
Django
Databases
PostgreSQL
Frontend
Angular
PrimeNG
DevOps
Terraform
Ansible
Red Hat
GitHub Actions
Datadog
GitLab CI
Azure
CI/CD
Windows Server
Jenkins
Git
AWS
Docker
Kubernetes
Ubuntu
Linux
Cybersecurity
SonarQube
QA
Pytest
Apply
≈ $27k – $47k per year (Estimated) • In office • Full-Time • Saint-Denis
Apply
≈ $44k – $75k per year (Estimated) • In office • 5+ years exp • Saint-Denis
SQL
Databases
PostgreSQL
Oracle
MS SQL
DevOps
Windows Server
Linux
Unix
Apply
See all jobs
This is one of many
1,912,256 more open roles from verified company boards, updated every day.