How to become a data manager ?

Every company today is powered by data. From customer interactions and financial transactions to product development insights. But without proper data management, even the most valuable information becomes unusable. Enter the data manager, a technical expert responsible for structuring, securing, and optimizing an organization’s data operations. This high-level job requires expertise in SQL, cloud computing (Azure, Google Cloud), programming languages, and data governance, ensuring smooth access and security across multiple systems.

As industries like finance, healthcare, and retail continue generating exponential amounts of data, the demand for qualified data managers has skyrocketed. Candidates with a strong background in database administration, software engineering, or business intelligence are well-positioned to thrive in this field. A Master’s degree can enhance opportunities, but even an entry-level position offers rapid career progression. If you’re looking to match your skills with a role that combines problem-solving, technology, and strategic decision-making, a data management career could be your perfect fit. Let’s explore the key skills, tools, and job requirements needed to excel in this ever-evolving profession.

Definition of the Data Manager's role

The data manager oversees the entire data lifecycle, from collection and storage to quality control, security, and the enhancement of an organization's information assets. Their responsibilities range from defining data management strategies to implementing technical solutions.

In the banking sector, the data manager consolidates customer data to optimize credit scoring and fraud detection. In the pharmaceutical industry, they ensure the traceability and compliance of clinical research data with international standards. In retail, they structure sales data to refine marketing strategies and optimize inventory management.

With the exponential growth of data, the multiplication of data sources (IoT, social media, online transactions), and increasing regulatory demands, data management has become a major challenge. According to IDC’s Worldwide Transformation Spending Guide, this market is valued at $132.3 billion.

What are the responsibilities of a Data Manager ?

A data manager's role encompasses several key areas:

Defining project requirements: They collaborate with business teams to establish data project specifications, requiring an in-depth understanding of operational needs and technical constraints.
Designing data architecture: This includes selecting technologies, defining data schemas, and optimizing system performance to accommodate large data volumes.
Ensuring data governance: They implement validation processes, quality standards, metadata definitions, reference data management, and automated controls. Compliance with industry regulations (e.g., Basel III for finance, GMP for pharmaceuticals) is also part of their duties.
Overseeing data analysis: They work closely with data scientists to develop predictive models, identifying opportunities for business improvement and innovation.

Skills and qualifications: what It takes to excel as a Data Manager

Analytical Skills & Business Process Understanding : A data manager must analyze data, identify trends, and provide decision support to help a company optimize operations.
Database & Programming Proficiency : Expertise in database management systems like Oracle, PostgreSQL, and MongoDB is required. Knowledge of programming languages such as Python, R, and SQL is critical for managing data, and real-time analysis. Cybersecurity & Privacy Policies : With increasing concerns over personal data protection, a data manager must ensure secure data storage and compliance with privacy policies to avoid risks. Project & Data Management : Familiarity with test data management, software testing, and data engineering helps in managing data efficiently.

How to Become a Data Manager

The role typically requires a Master’s degree (Bac+5) in data management, specialized engineering programs in information systems, or business school programs with a data management focus.

Beyond formal education, professionals can enhance their credentials with certifications such as:

CDMP (Certified Data Management Professional)
IBM Data Science Professional Certificate
Cloud certifications (AWS, Azure)

Studying Data Management at emlyon

emlyon business school offers an innovative Bachelor of Science in Data Science for Responsible Business, preparing students for careers in data management.

This program combines management fundamentals with technical expertise and emphasizes hands-on experience through real-world projects. Students benefit from internships, international exposure (English-taught courses), and a partnership with École Centrale Lyon.

Data Manager Salary

Salaries vary based on experience and sector:

Entry-level: Around €2,750 gross per month
3-5 years of experience: €45,000 - €55,000 gross per year
Senior roles: Over €54,000 annually
Banking & insurance: Up to €70,000 for experienced professionals

Chief Data Officers (CDOs) in large corporations can earn over €120,000 annually, often with performance-based bonuses (15-20% of salary) and corporate savings plans.

Career Opportunities and Growth

Data manager roles are in high demand across industries, including CAC 40 companies and French Tech startups.

Career progression can lead to positions such as:

Data scientist
Data architect
Head of data governance
Chief Data Officer (CDO)

As a key player in digital transformation, the data manager must navigate evolving data architectures and emerging technologies like AI and blockchain. This strategic, high-growth field offers strong career prospects and attractive salaries.