Senior Master Data Analyst

Queretaro, Mexico.

The Senior Analyst will play a hands-on role in data research, issue resolution, data quality improvement, stakeholder support, and process execution, while partnering with business, operations, and technology teams to ensure reliable and consistent master data across platforms. This role is well-suited for a professional with strong experience in data governance, research, process coordination, and operational support within Deloitte environments.

Work you’ll do

- Support day-to-day operations across key master data domains including Client, Vendor, Finance, Rates, Chart of Accounts and Profit Center data.
- Perform data research, validation, enrichment, and maintenance using internal and external data sources.
- Review and resolve data quality issues, exceptions, and requests with a strong focus on accuracy, completeness, and timeliness.
- Analyze records across systems and identify mismatches, duplicates, missing attributes, hierarchy issues, and process gaps.
- Support end-to-end workflows related to master data creation, updates, quality checks, and issue remediation.
- Work with stakeholders to gather requirements, clarify data issues, and provide support on master data inquiries.
- Partner with technology and operations teams to improve data flows, monitoring, controls, and process efficiency.
- Assist in root cause analysis for recurring issues and recommend sustainable fixes.
- Data Quality, Research and Process Improvement
- Documentation and Team Support
- Stakeholder Management

The Team

Global Finance Services uses the latest technology and insights to provide Deloitte with a fully managed, general financial solution. We develop world-class processes that drive efficiency and effectiveness to ensure quality service delivery across our global network. GFS is a large, highly skilled, diverse group with over 2,000+ employees serving our Deloitte firms from multiple locations across the globe. We are focused on serving our clients with distinction, delivering exceptional quality, and driving innovation and efficiency. GFS also focuses on our people through our Talent Councils driving learning and development,



wellbeing, and innovation. Our organization is growing rapidly, thus offering our people the opportunity to continue to grow, learn, and develop their careers.

ADMX is a member of the Global Delivery Network which has presence across the world with Delivery centers in the United States, Romania, India, Spain, China, and the Philippines. ADMX is in Queretaro, Mexico. We provide consulting services to help our clients achieve a higher level of service in operational efficiency and business value. We are a team of professionals passionate about serving clients with distinction and learning, and we are driven by our purpose: Making an impact that matters for our clients, our people, and society.

The Enabling Areas (EA) are composed of 12 channels + USI Global Support that provide internal operational and strategic services to Deloitte. EA delivers measurable, lasting results for both internal and external stakeholders, and fuels Deloitte’s ability to make an impact that matters.

Enterprise Solutions or Internal Services roles are as broad and diverse as the clients we serve, from finance & administration to HR/talent, technology and more. These roles are essential to supporting our Deloitte teams as they deliver quality service to our internal clients. We are trusted business advisors who champion operational excellence. Discover your impact in an organization that offers diverse opportunities and a culture of inclusion, high performance, and opportunity.

Qualifications

Required:

- Completion of course of study/Egresado in any pertinent field or industry in any pertinent field or industry
- Advanced English level.
- 3-5 years of relevant experience in master data management, data operations, research, or data quality.




- Hands-on experience working with one or more of the following domains: Client Master, Vendor Master, Finance Master, Rates Master.
- Experience with data research, validation, cleansing, and issue resolution in enterprise environments.
- Familiarity with platforms such as Salesforce, Informatica MDM, SAP, and related reporting/workflow tools.
- Strong experience with Excel and working knowledge of SQL for data extraction and analysis.
- Experience supporting structured processes, controls, and quality reviews in a shared services or global support environment.
- Candidates must be located within a commutable distance of the Queretaro Office

Applicants must be legally authorized to work in Mexico at the time of hire; limited sponsorship may be available for this role based on business needs and applicable law.

Preferred:

- Portuguese is a plus

Our people and culture

Our inclusive culture empowers our people to be who they are, contribute their unique perspectives, and make a difference individually and collectively. It enables us to leverage different ideas and perspectives, and bring more creativity and innovation to help solve our client most complex challenges. This makes Deloitte one of the most rewarding places to work.

Professional development

From entry-level employees to senior leaders, we believe there’s always room to learn. We offer opportunities to build new skills, take on leadership opportunities and connect and grow through mentorship. From on-the-job learning experiences to formal development programs, our professionals have a variety of opportunities to continue to grow throughout their career.

Accommodations

We are committed to providing equal opportunity and reasonable accommodation for people with disabilities. To request a reasonable accommodation, contact our Talent Relations team at

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability or protected veteran status, or any other legally protected basis, in accordance with applicable law.

📌 Senior Master Data Analyst (México)
🏢 Deloitte
📍 México