Database Administrator / Application Technical Specialist

Assystem's mission is to accelerate the energy transition worldwide. In its 12 countries of operation (Europe, Middle East, Asia), the company works on the production and distribution of low-carbon electricity, the modernisation and development of energy grids, and the use of hydrogen to decarbonise transport and industry.

Responsibilities

Support authorized databases and application components, including job scheduling, performance monitoring, and capacity management; Assist with patch implementation, application deployments, backup validation, and recovery exercises in coordination with client and platform teams; Provide implementation, testing, and validation evidence across Development, Testing, UAT, Staging, and Production environments, as applicable; Coordinate capacity assessments and performance reviews to ensure system stability and scalability; Support security and access reviews in accordance with approved governance and compliance requirements; Assist in the implementation and validation of patches, hotfixes, service packs, and minor application upgrades; Participate in and document backup restoration and disaster recovery testing activities; Maintain technical documentation related to system configurations, operational procedures, changes, and recovery processes

Requirements

Experience with database and application technologies supporting assigned ArcGIS Enterprise, reporting, integrations, content management, and custom applications; Demonstrated experience in system monitoring, scheduled job management, performance tuning, and capacity planning; Experience supporting application/database patching, hotfixes, service packs, and minor upgrades; Knowledge of backup validation, recovery testing, and disaster recovery processes; Ability to provide operational and deployment evidence across Development, Testing, UAT, Staging, and Production environments; Experience with security, access control, and configuration management activities; Clear distinction between administration of managed SaaS platforms and hands-on ownership of databases, servers, infrastructure, and application environments under direct control; Reasonable experience in all the above highlighted tools and technologies