System Analyst (BI / DWH) | Job Ref. 41544

Company Description ONE dataAI, a part of One Technologies, provides end-to-end professional Data and AI solutions to organizations across multiple industries. The company’s expertise covers strategic consulting, data infrastructure, automation, data management, data engineering, analytics (BI), UI/UX design, AI/ML solutions, outsourcing, and software implementation. Established in 2006, ONE dataAI is a leading player in Israel’s data ecosystem, known for turning complex data challenges into strategic opportunities. With a team of over 200 specialists, the company supports hundreds of organizations in finance, retail, transportation, services, manufacturing, healthcare, and the public and defense sectors. Applicants can expect to join a culture that values innovation, excellence, and long-term partnerships.

Are you passionate about transforming business requirements into data-driven solutions?

We are looking for an experienced System Analyst (BI / DWH) to join a leading organization and play a key role in delivering enterprise-scale Data & BI projects. Responsibilities • Analyze and translate business requirements into technical specifications.

• Design end-to-end BI and DWH solutions.

• Write Source-to-Target (S2T) mapping documents and technical specifications.

• Design data models and database table structures.

• Work closely with business stakeholders, developers, and Data teams.

• Support development processes, perform functional validation, and ensure solution quality.

• Participate in innovative Data, Analytics, and AI initiatives. Requirements • At least 3 years of experience as a BI / DWH System Analyst.

• Strong SQL skills.

• Solid understanding of Data Warehouse (DWH) architecture.

• Experience designing data models and database schemas.

• Proven experience writing S2T (Source-to-Target) mapping documents.

• Experience supporting testing and validating development deliverables.

• Hands-on experience with at least one BI front-end tool: Power BI, BusinessObjects (BO), or Qlik.

• Experience with Machine Learning (ML) or AI projects – an advantage.

• Experience with ETL development tools – an advantage, but not required. What We're Looking For We're seeking professionals who are passionate about system analysis, enjoy bridging business and technology, and are eager to lead complex Data & BI initiatives in a collaborative environment.

📩 To apply, please send your CV to: Jobs@Onedatai.co.il

Please include Job Reference No. 41544 in the subject line of your email.