Senior Data Analyst

AON

Kraków, Lesser Poland Voivodeship, PolandHybridJobNo compensation foundPosted 1mo agoSeen in employer's feed 5 days ago

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At a glance

Compensation

No compensation found

Location

Kraków, Lesser Poland Voivodeship, PolandHybrid

Work Authorization

Not specified

Requirements

Credentials this posting asks for.

Bachelor's degree

Job overview

AON is hiring a Senior Data Analyst. The Senior Data Analyst will join the Global Internal Audit team to enhance audit quality and risk insights through advanced analytics. This role involves hands-on data work and collaboration with global teams, focusing on turning business needs into data solutions and translating complex requirements into clear technical actions. The analyst will contribute to innovation initiatives and continuous process improvements within the audit analytics function.

Key focus areas include Monitor incoming analytics requests, delivering insights, and identifying trends, anomalies, and risks, Design, develop, and maintain scalable data pipelines, dashboards, and reporting solutions, and Automate workflows and improve efficiency using tools such as Microsoft Copilot and intelligent capabilities.

Successful candidates bring 5+ Years Data Analytics Experience and Bachelor's Degree In Computer Science/Data/Finance/Engineering. Important skills include ETL, Data Modelling, Python, R, Power BI, and Advanced Excel.

Skills & qualifications

RequiredNice to have

Skills

ETLData ModellingPythonRPower BIAdvanced ExcelCommunicationData AnalysisMS SQLSnowflakeDatabricksMicrosoft FabricHandling Large DatasetsMicrosoft CopilotMicrosoft Power PlatformPower AppsPower Automate

Qualifications

5 Years Data Analytics ExperienceDegree in Computer ScienceDegree in DataDegree in FinanceDegree in Engineering

Full job description

Do you enjoy working closely with collaborators to turn business needs into data solutions?

Are you confident in translating complex requirements into clear technical actions?

Join our growing Data Analytics team and make a real impact on audit quality and risk insights!

This role is based in Kraków and offers a flexible 50/50 hybrid working model, combining the benefits of both in-office collaboration and virtual work.

Aon is in the business of better decisions

At Aon, we shape decisions for the better to protect and enrich the lives of people around the world.

As an organization, we are united through trust as one inclusive team and are passionate about helping our colleagues and clients succeed.

What the day will look like

As a Senior Data Analyst in the Global Internal Audit team, you will play a key role in enhancing audit quality and unlocking deeper risk insights through advanced analytics. Your day will combine hands-on data work with collaboration across global teams:

Monitoring incoming analytics requests, delivering insights, and identifying trends, anomalies, and risks to support audit excellence
Designing, developing, and maintaining scalable data pipelines, dashboards, and reporting solutions
Bringing to bear tools such as Microsoft Copilot and intelligent capabilities to automate workflows and improve efficiency
Collaborating with global partners to gather requirements and convert business needs into technical solutions
Supporting data extraction, transformation, and loading (ETL) processes from a variety of systems
Preparing clear, impactful visualizations and presentations for both technical and non-technical audiences
Developing and maintaining documentation, analytics standards, and guidelines
Contributing to innovation initiatives and continuous process improvements across the audit analytics function

How this opportunity is different

This is a unique opportunity to join a growing, innovation-focused analytics team that directly supports Global Internal Audit. You will work closely with international collaborators and collaborate with experts across data, risk, and audit functions.

You’ll have the space to bring new ideas, experiment with modern tools like AI-driven analytics, and directly influence how data is used to strengthen business processes and risk management. At the same time, you’ll be supported by a collaborative, inclusive team environment where collaboration and growth are encouraged.

Skills and experience that will lead to success

We are looking for a curious and proactive professional who combines deep technical expertise with business understanding:

At least 5 years of experience in data analytics (e.g. in audit, finance, consulting, or business-facing analytics teams) and a degree in a relevant field such as Computer Science, Data, Finance, or Engineering
Solid experience working with databases (e.g. MS SQL) and modern data platforms (e.g. Snowflake, Databricks, Microsoft Fabric), along with strong ETL and data modelling knowledge
Proficiency in data analysis tools and languages such as Python or R, along with a background in handling large datasets
Hands-on experience with Power BI (or similar tools), advanced Excel, and ideally Microsoft Power Platform (Power Apps, Power Automate)
Strong communication skills, with the ability to explain technical concepts to non-technical collaborators and translate business needs into analytics solutions

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