Senior Telecom Data Architect - BSS/OSS & Customer Data

Description: Seeking an experienced Senior Telecom Data Architect to lead design and delivery of telco data models across BSS, OSS, customer, product, service, and usage domains. Responsible for end-to-end telco data model ownership, from source-system discovery to implementation specifications. Requirements: 7+ years of experience in data architecture, data modelling, or data engineering in telecommunications. Proven experience with telecom data models and BSS/OSS environments. Strong knowledge of TM Forum SID, eTOM, and 3GPP charging/CDR structures. Understanding of telecom BSS/OSS domains (Product Catalog, Order Management, Mediation, Rating & Charging, Billing, Collections, Inventory). Hands-on experience with identity resolution and customer matching. Strong SQL and data mapping skills. Ability to produce detailed, implementation-ready specifications. Strong stakeholder management and communication skills. Benefits: Opportunity to work on complex telco data models and solutions. Collaborate with cross-functional teams and client stakeholders.