Mission Overview:
Keystone Solutions is seeking a GIS Expert & Architect for a consultancy mission at a client site. The consultant will play a crucial role in implementing complex GIS projects and serve as a technical reference on ArcGIS Enterprise/Utility Network. This position emphasizes on-site work, allowing you to engage directly with diverse client environments and challenges.
Key Responsibilities:
* Provide expertise and leadership in the design, deployment, and optimization of complex GIS solutions, ensuring alignment with business needs and strategic directions.
* Act as a technical reference, particularly on ArcGIS Enterprise and ArcGIS Utility Network.
* Lead GIS projects.
* Propose optimization strategies for processes and tools.
* Develop/configure ArcGIS apps (Experience Builder, JavaScript API, Field Maps, Survey123) and publish services/layers in ArcGIS Enterprise.
* Design/optimize FME Desktop/Flow workflows (scheduling, monitoring, recovery).
* Contribute to change management, user guides, and documentation for deployment and operation.
Required Skills:
* Higher education in geomatics, geography, computer science, or equivalent (minimum Bac+4/5).
* Minimum 10 years of experience in implementing complex GIS projects and architectures within the Esri ecosystem.
* Proven experience in managing complex GIS projects.
* Expertise in designing application architecture for a sectoral GIS platform.
* Ability to manage a portfolio of projects.
* Demonstrated experience in GIS projects related to water and/or sanitation (knowledge of business processes and practices of public operators is an asset).
* Advanced mastery of ArcGIS Enterprise: installation, configuration, and administration (Portal for ArcGIS, ArcGIS Server, Data Store), service publication, optimization via tiling, role management, security, high availability.
* ArcGIS Enterprise Administration certification is a plus.
* Mastery of enterprise geodatabase: configuration, design, distribution, loading, maintenance, versioning, archiving, and optimization.
* ArcGIS Enterprise Geodata Management certification is a plus.
* Proficiency in SQL/PostgreSQL/PostGIS: solid understanding of spatial databases, operational mastery of SQL, joins/aggregations, basic spatial functions (ST_Intersects, ST_Buffer…), spatial indexes.
* Proven experience in implementing ArcGIS Utility Network: complete implementation, solid knowledge of concepts (associations, rules, tracing, topology), ability to analyze functional impacts, modeling complex networks, configuring topological rules, and integration with third-party systems (e.g., SAP) and business applications.
* Proven experience in configuring ArcGIS Experience Builder, Survey123, Field Maps, and ArcGIS Dashboards.
* Proficiency in Python (ArcPy) for automating geospatial processes and/or deployments.
* Mastery of FME Desktop/Flow: creating standard workflows, complex automations, FME Flow, logs & debugging.
* FME Professional certification is a plus.
* Knowledge of DevOps (Git, CI/CD, deployment on ArcGIS Enterprise).
* Fluency in French.
* Technical English knowledge required.
If you are ready to tackle technical and strategic challenges in a dynamic consultancy environment, apply today at Keystone Solutions Career Portal.
Duration: 01/09/2026 - 31/08/2027 12 months • (full time)
Skills required:
* Expérience :
* Formation supérieure en géomatique, géographie, informatique ou équivalent (Bac+4/5 minimum) ;
* Minimum 10 ans d'expérience dans la mise en œuvre de projets et d’architectures SIG complexes sur l'écosystème Esri ;
* Compétences :
* Expérience avérée en gestion de projets SIG complexes.
* Maitrise dans la conception d’architecture applicative d’une plateforme SIG sectorielle
* Capacité de gérer un portfolio de projets
* Des expériences démontrées dans des projets SIG liés au domaine de l’eau et/ou de l’assainissement (connaissance des processus métiers et des pratiques des opérateurs publics) constituent un atout.
* Maîtrise avancée d’ArcGIS Enterprise : installation, configuration et administration (Portal for ArcGIS, ArcGIS Server, Data Store), publication de services, optimisation via tiling, gestion des rôles, sécurité, haute disponibilité.
* La certification ArcGIS Enterprise Administration est un atout
* Maîtrise en geodatabase d’entreprise : configuration, conception, distribution, chargement, maintenance, versionnage, archivage et optimisation des géodatabases d'entreprise.
* La certification ArcGIS Enterprise Geodata Management est un atout
* Maîtrise SQL / PostgreSQL / PostGIS : solide maîtrise des BD spatiales, maîtrise opérationnelle de SQL, jointures/agrégations, fonctions spatiales de base (ST_Intersects, ST_Buffer…), indexes spatiaux
* Expérience avérée dans la mise en œuvre d’ArcGIS Utility Network : implémentaiton complète, connaissance solide des concepts (associations, règles, traçage, topologie), capacité à analyser les impacts fonctionnels, modélisation de réseaux complexes, configuration des règles topologiques ainsi qu’intégration avec des systèmes tiers (ex. SAP) et des applications métiers.
* Expérience avérée en configuration d’ArcGIS Experience Builder, Survey123, Field Maps et ArcGIS Dashboards ;
* Maîtrise Python (ArcPy) pour l'automatisation de traitements géospatiaux et/ou des déploiements ;
* Maîtrise FME Desktop/Flow : création de workflows standards, automatisations complexes, FME Flow, logs & debugging.
* Une certification FME Professonnal est un atout
* Notions de DevOps (Git, CI/CD, déploiement sur ArcGIS Enterprise) ;
* Maîtrise du français ;
* Connaissance de l'anglais technique requise ;
* La mission est susceptible au renouvellement selon l’appréciation du client.
* View more
Language requirements:
English
Level Nice to have
French
Level Native or bilingual proficiency
Screening questions:
1. Disposez-vous d’une expérience significative sur les produits ArcGIS et/ou de certifications associées ?
2. Quelles sont vos compétences en architecture d'un environnement GIS?
3. Quelle expérience avez-vous en coordination de projets?