To help you focus your study efforts, let's explore the core areas where Tenneco interviewers focus their evaluation. Understanding what strong performance looks like in these categories will help you structure your answers effectively.
Business Process Mapping & ERP (SAP) Systems
At Tenneco, system continuity is critical to maintaining manufacturing schedules and supply chain operations. Interviewers will assess your ability to map current-state workflows and design optimized future-state processes within enterprise systems.
Be ready to go over:
- Requirement Gathering – Techniques for extracting clear, actionable requirements from diverse stakeholders.
- Process Modeling – Your experience using tools like Visio or Lucidchart to create clear process flow diagrams.
- ERP Integration – How you support the implementation, customization, or maintenance of ERP modules (particularly SAP).
- Advanced concepts (less common) – Legacy system decommissioning, cross-module data mapping, and automated workflow triggers.
Example questions or scenarios:
- "Walk me through how you would document a manufacturing quality-control process that involves three different departments."
- "How do you handle a situation where a standard SAP workflow does not align with a local plant's operational needs?"
Practical Data Analysis & The Test Project
The practical test project is a key evaluation tool. It tests your ability to take raw data or a basic business scenario, analyze it, and present a structured recommendation. Strong performance means keeping your solution simple, clean, and highly aligned with the business objective.
Be ready to go over:
- Data Manipulation – Using Excel (VLOOKUP, Pivot Tables, Index/Match) or basic SQL to clean and organize data.
- Data Visualization – Creating simple, intuitive charts that highlight key trends or anomalies.
- Business Case Formulation – Translating your data findings into a clear, written recommendation or slide deck.
- Advanced concepts (less common) – Predictive modeling, basic Python for data analysis, or advanced Power BI dashboard creation.
Example questions or scenarios:
- "Based on this sample inventory dataset, identify the top three product lines experiencing bottlenecks and suggest a mitigation strategy."
- "How would you structure a cost-benefit analysis for upgrading a legacy reporting tool?"
Stakeholder Management & Communication
As a Business Analyst, you will interact with diverse groups, from shop-floor supervisors to executive leadership. Interviewers look for candidates who can navigate differing opinions, build trust, and communicate complex ideas simply.
Be ready to go over:
- Conflict Resolution – Handling disagreements regarding project requirements or timelines.
- Active Listening – Ensuring you fully understand business pain points before proposing technical solutions.
- Presentation Skills – Tailoring your communication style to match your audience's technical expertise.
- Advanced concepts (less common) – Managing global, cross-cultural project teams across different time zones.
Example questions or scenarios:
- "How do you explain a complex database error or system limitation to a plant manager who just wants their report generated?"
- "Describe a time when you had to convince a skeptical business team to adopt a new system process."