Senior ServiceNow CMDB Consultant
Brussels-Capital
Digital - Analysis
Bachelor
Work experience: 5-7
Reference number: 90412
We’re looking for a Senior ServiceNow CMDB Consultant to join a high-impact team working on a large-scale Enterprise Service Management (ESM) platform.
You’ll be responsible for designing, improving, and maintaining the Configuration Management Database (CMDB) and related Service Mapping components, ensuring alignment with CSDM (Common Service Data Model) and ServiceNow best practices.
Your work will directly support operational stability, data accuracy, and the automation of IT processes across the organization.
Key Responsibilities
- Collaborate with infrastructure and application teams to understand their Configuration Items (CIs) and ownership.
- Design and implement technical service models in ServiceNow using CSDM, including automation of CI attributes such as “Managed by group.”
- Review and optimize existing data and service models in line with ServiceNow standards.
- Provide expert input and technical solutions for Service Mapping challenges and implementation constraints.
- Create service maps using tag-based or manual mapping approaches.
- Support ongoing Discovery initiatives, ensuring complete and accurate CMDB data.
- Build business cases and analyses for ITOM Event Management use cases.
- Contribute to developing new platform functionalities and integrations with other IT systems.
- Provide user support, documentation, demos, and training to internal stakeholders.
- Help expand the overall adoption and governance of the ServiceNow platform.
What are we looking for?
- Strong expertise in ServiceNow CMDB management and ITSM / ITOM modules.
- Proven hands-on experience with CSDM design and implementation.
- Experience with Service Mapping, including tag-based and automated service maps.
- Knowledge of Discovery patterns and ServiceNow integrations.
- Scripting ability (JavaScript, Glide, or similar) for automation and workflow customization.
- Sound understanding of IT infrastructure concepts and data relationships.
- Proven experience working with ServiceNow CMDB Management Tools such as:
- CMDB Workspace
- CI Class Manager
- Query Builder
- Dynamic CI Group
What do we offer?
- Location: Brussels city center
- Work Regime: Hybrid (approx. 50% onsite)
- Contract: Freelance or Permanent
- Experience Level: Senior (5+ years relevant ServiceNow experience)
- Languages: Fluent in Dutch or French, with good English