Early Careers: Finance Internship

Aon Is Looking for Accounting & Finance Interns for our Finance Development Rotational Internship Program

Are you ready to turn classroom knowledge into real-world impact? Join Aon’s Finance team this summer and kickstart your career in a program built for growth, innovation, and opportunity.

Locations: Chicago, IL; New York, NY

Program: Summer Internship (10 weeks) 

Target: Rising Seniors 

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 we are passionate about helping our colleagues and clients succeed.

What the day will look like

As an intern in Aon’s Finance organization, you’ll gain accelerated learning and career development through hands-on experience in one of our Finance functions, such as: Controllership, Corporate Development, Investor Relations, Corporate Sustainability, or Corporate Planning and Analytics.

You’ll be part of Aon’s Finance Development Career Rotational Program talent pipeline. After the internship ends successfully, you may be considered for this Program.

How will you make an impact in this role?

As a Finance Intern at Aon, you will:

• Support business units in achieving financial and operational objectives
• Develop an understanding of key business drivers, performance metrics, and financial processes
• Assist with reporting, analysis, process improvement, and a real-business-impact project
• Support preparation of financial analyses and statutory reports at month-end and quarter-end
• Collaborate with team members and partners to drive positive outcomes

How this opportunity is different

Participate in Aon’s 10‑week Summer Internship Program and Development Curriculum, including the Aon United Impact Project. A collaborative intern initiative focused on topics such as AI and emerging technologies, ESG and sustainability, inclusion and wellbeing, and career development culminating in a team presentation that connects your ideas to the Aon Story and our colleague and client experience.

Skills and experience that will lead to success

Analytical Skills – strong quantitative abilities; comfortable working with large data sets, spotting trends, and drawing relevant, actionable insights

Communication Skills – strong written and verbal communication; able to synthesize data into a clear, easy‑to‑understand story and tailor key messages for different audiences

Agile Approach – positive, can‑do attitude with the ability to adapt to change, work through ambiguity, and operate as a highly motivated self‑starter

Leadership – proven leadership or initiative in academic, extracurricular, or work settings; acts and leads with courage, builds relationships, makes timely decisions, and influences change

Professionalism & Presence – high interpersonal awareness and emerging executive presence, with professionalism, poise, and confidence when interacting with others. Results Orientation – goal-focused approach with an emphasis on taking initiative, follow-through, and a strong work ethic.

Technical Skills – proficiency in Microsoft Office (Excel, Word, PowerPoint) required; programming/coding skills are a plus

Education:

Rising seniors graduating between Spring 2026 – Spring 2027 with a minimum cumulative GPA of 3.0.

Please Note: For this role you must be legally authorized to work in the United States without the need for employer sponsorship, now or at any time in the future.

How we support our colleagues

In addition to our comprehensive benefits package, we encourage an inclusive workforce. Plus, our agile environment allows you to manage your wellbeing and work/life balance, ensuring you can be your best self at Aon. Furthermore, all colleagues enjoy two “Global Wellbeing Days” each year, encouraging you to take time to focus on yourself.  We offer a variety of working style solutions for our colleagues as well. 

Our continuous learning culture inspires and equips you to learn, share and grow, helping you achieve your fullest potential. As a result, at Aon, you are more connected, more relevant, and more valued.

The salary range for this position (intended for U.S. applicants) is $24.50 - $27.00 an hour. The actual salary will vary based on applicant’s education, experience, skills, and abilities, as well as internal equity and alignment with market data.  The salary may also be adjusted based on applicant’s geographic location.

The salary range reflected is based on a primary work location of Chicago, IL and New York, NY.  The actual salary may vary for applicants in a different geographic location.

Aon offers a benefits package for temporary and seasonal employees who will work 20 or more hours per week including: medical, dental, and vision insurance at the employee’s expense, critical illness insurance, 10 company holidays per calendar year (paid, if eligible), paid sick leave as provided under state and local law, and a 401(k) savings plan with employer contributions. Eligibility for benefits are governed by the applicable plan documents and policies.

Aon values an innovative and inclusive workplace where all colleagues feel empowered to be their authentic selves. Aon is proud to be an equal opportunity workplace. 

Aon provides equal employment opportunities to all employees and applicants for employment without regard to race, color, religion, creed, sex, sexual orientation, gender identity, national origin, age, disability, veteran, marital, domestic partner status, or other legally protected status. People with criminal histories are encouraged to apply.

We are committed to providing equal employment opportunities and fostering an inclusive workplace. If you require accommodations during the application or interview process, please let us know. You can request accommodations by emailing us at ReasonableAccommodations@Aon.com or your recruiter. We will work with you to meet your needs and ensure a fair and equitable experience.

For positions in San Francisco and Los Angeles, we will consider for employment qualified applicants with arrest and conviction record in accordance with local Fair Chance ordinances.

Aon is not accepting unsolicited resumes from search firms for this position. If you are a search firm, you will not be compensated in any way for your submission of a candidate, even if Aon hires that candidate.

Nothing in this job description restricts management's right to assign or reassign duties and responsibilities to this job at any time.

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