How long does the Eni interview process take?

Most candidates spend between 4 and 8 weeks from recruiter screen to offer. The onsite loop itself runs in a single day or is split across two half-days, with debrief and offer typically within 5 business days after.

How should I prepare specifically for Eni?

Focus on three things: (1) the company DNA shown above — what they actually grade for, (2) the rounds in your loop, especially the round most candidates underestimate, and (3) drilling on the question types in this guide using a structured framework like CIRCLES or STAR.

Does this apply to engineering or design roles at Eni?

The DNA stays the same — what changes is the round mix. SWE candidates face coding screens instead of Product Sense; designers face portfolio reviews and design exercises. The "what they value" and behavioral signals carry across all functions.

Why are you interested in a strategy consulting role at Eni, given your background?

Type: Motivation. Sign up at JobMentis to see the full framework, grading signals, and worked answer for this question.

Eni is considering entering the offshore wind market in a new, emerging region. How would you assess the attractiveness of this market and advise Eni on its entry strategy?

Type: Market Entry. Sign up at JobMentis to see the full framework, grading signals, and worked answer for this question.

A specific division within Eni, focused on biofuels, is experiencing declining profitability. What are the potential causes, and how would you diagnose the core issues?

Type: Profitability. Sign up at JobMentis to see the full framework, grading signals, and worked answer for this question.

Describe a time you led a team through a significant challenge or period of uncertainty. What was your approach, and what was the outcome?

Type: Leadership. Sign up at JobMentis to see the full framework, grading signals, and worked answer for this question.

Walk me through your experience at [Previous Company/Project]. What was your most significant accomplishment, and what did you learn from it?

Type: Resume Deep Dive. Sign up at JobMentis to see the full framework, grading signals, and worked answer for this question.

Tell me about a time you had a significant technical disagreement with a colleague or manager. How did you approach the situation, and what was the outcome?

Type: conflict-resolution. Sign up at JobMentis to see the full framework, grading signals, and worked answer for this question.

Tell me about a time you had a significant disagreement with a colleague or manager. How did you handle it, and what was the outcome?

Type: Conflict Resolution. Sign up at JobMentis to see the full framework, grading signals, and worked answer for this question.

Other roles at Eni:Software Engineer Supply Chain Strategy Consultant

Enterprise · Strategy Consultant Interview Guide

How to Pass the Eni Strategy Consultant Interview in 2026

The Eni DNA (TL;DR)

Eni values candidates demonstrating strong technical acumen, practical problem-solving capabilities, and a commitment to safety and operational excellence. They seek individuals who can collaborate effectively and align with their strategic focus on energy transition and sustainability.

The Eni Interview Loop

Your onsite loop will typically consist of 5 rounds.

1
Round 1
Recruiter Screen
Motivation, fit, why consulting.
2
Round 2
Case Interview
Market sizing, profitability, market entry, M&A — structured problem-solving with hypothesis-driven analysis.
3
Round 3
PEI / Personal Experience
STAR-style stories on leadership, entrepreneurial drive, personal impact.
4
Round 4
Fit / Partner Round
Why this firm, why this office, deeper resume walkthrough with senior partner.
5
Round 5
Behavioral / Leadership
Past evidence of ownership, influence, resolving conflict.

The Danger Zone: Top Reasons Candidates Fail

Based on our database of Eni interview outcomes, avoid these common traps:

Describing a situation without explaining their specific actions or thought process.
Choosing a situation where their leadership was not critical.
Not quantifying market size or potential profitability.
Focusing only on their own arguments without building consensus.

Test Yourself: Real Eni Questions

Three real prompts pulled from our database.

Type · Ownership

Describe a time you took full ownership of a project or task, even when it was difficult or outside your direct responsibility. What motivated you, and what was the result?

Type · Firm Fit

Based on your understanding of Eni's strategic direction in renewables and energy transition, how do you see yourself contributing to our key initiatives?

Type · Entrepreneurial Drive

Tell me about a time you identified an opportunity or a problem and took the initiative to create a solution or drive change, even without being asked.

+ many more questions, signals, and worked examples

Unlock the rubric →

Eni Interview Question Bank

A sample from our database, grouped by round. Sign up to see the full set.

9 of 16 questions shown

Recruiter Screen

1
Type · Motivation
Why are you interested in a strategy consulting role at Eni, given your background?

Case Interview

2
Type · Market Entry
Eni is considering entering the offshore wind market in a new, emerging region. How would you assess the attractiveness of this market and advise Eni on its entry strategy?
3
Type · Profitability
A specific division within Eni, focused on biofuels, is experiencing declining profitability. What are the potential causes, and how would you diagnose the core issues?
+ 1 more questions in this round (sign up to unlock)

PEI / Personal Experience

4
Type · Leadership
Describe a time you led a team through a significant challenge or period of uncertainty. What was your approach, and what was the outcome?
5
Type · Entrepreneurial Drive
Tell me about a time you identified an opportunity or a problem and took the initiative to create a solution or drive change, even without being asked.
+ 1 more questions in this round (sign up to unlock)

Fit / Partner Round

6
Type · Firm Fit
Based on your understanding of Eni's strategic direction in renewables and energy transition, how do you see yourself contributing to our key initiatives?
7
Type · Resume Deep Dive
Walk me through your experience at [Previous Company/Project]. What was your most significant accomplishment, and what did you learn from it?
+ 1 more questions in this round (sign up to unlock)

Behavioral / Leadership

8
Type · conflict-resolution
Tell me about a time you had a significant technical disagreement with a colleague or manager. How did you approach the situation, and what was the outcome?
9
Type · Conflict Resolution
Tell me about a time you had a significant disagreement with a colleague or manager. How did you handle it, and what was the outcome?
+ 4 more questions in this round (sign up to unlock)

Unlock the full Eni question bank

Free signup, no credit card. You get every question + the framework, grading signals, and worked answer for each.

Unlock all questions →

Interview tracks at Eni

How Eni's DNA translates across functions. Pick your role.

Strategy consultants must showcase strong analytical skills for market entry, M&A, and energy transition initiatives. Focus on developing actionable strategies for new energy ventures, optimizing existing operations, and navigating complex regulatory landscapes in the global energy sector.

Ownership

Describe a time you took full ownership of a project or task, even when it was difficult or outside your direct responsibility. What motivated you, and what was the result?

Firm Fit

Based on your understanding of Eni's strategic direction in renewables and energy transition, how do you see yourself contributing to our key initiatives?

+ 1 more

Unlock the Strategy Consultant grading rubric for Eni

See full Strategy Consultant guide