Junior Data Analyst (SQL & Excel)

Sphera is a leading global provider of enterprise software and services that enables companies to manage and optimize their environmental, health, safety and . Our mission is to create a safer, more sustainable and productive world.

Sphera is a portfolio company of Blackstone, a U.S.-based alternative asset investment company that focuses on private equity, technology and innovation, and more. Blackstone businesses succeed through strong partnerships, a personalized approach and a commitment to exceptional performance with uncompromising integrity. Sphera and Blackstone are leaders in the Environmental, Social and Governance () space.

We are guided by our core values of Customer Centricity, Accountability, Bias to Action, Innovation, and Collaboration. These values help us recruit the right talent to join our rapidly expanding team of around the globe. It is important to us that each and every Spherion is not only eager to challenge themselves and knows how to get work done but is an awesome addition to our company culture.

In this role, you will support customers using our Supply Chain Risk Management solution, helping them onboard successfully, manage critical supplier and risk data, and gain valuable insights through reporting and analytics.

You will work closely with customers and cross-functional teams to resolve queries, maintain data quality, and deliver meaningful dashboards and reports. Leveraging your expertise in SQL, Excel, and data modeling, you will play a key role in ensuring accurate, reliable data that enables customers to identify, assess, and manage supply chain risks effectively.

Responsibilities

• Support customer onboarding activities and manage cases end-to-end, ensuring a smooth and high-quality experience
• Handle customer data-related requests, including validation, correction, reporting, and data imports
• Collaborate closely with internal teams to resolve customer queries efficiently and effectively
• Generate insights by building SQL queries and extracting data from databases
• Design and maintain dashboards for both customers and internal stakeholders
• Manage data lifecycle activities: importing, extracting, validating, and maintaining data accuracy
• Apply best practices in data reporting and analysis, ensuring strong data integrity, accuracy, and documentation
• Work with multiple data sources, performing advanced extraction, transformation, and modeling

​Requirements

• 2+ years of experience in data extraction, manipulation, modeling, and reporting
• Advanced SQL skills and strong Excel expertise
• Good working knowledge of Power Query
• Experience building data models, projections, and pivot tables from multiple data sources
• Strong English communication skills (spoken and written)
• Native Polish language

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Sphera is proud to be an Equal Opportunity Employer. We celebrate diversity and are committed to creating an inclusive environment for all colleagues.

This job description is intended to convey information essential to understanding the scope of the job and the general nature and level of work performed by job holders within this job. This job description is not intended to be an exhaustive list of qualifications, skills, efforts, duties, responsibilities or working conditions associated with the position.