About the role#
As an Internal Auditing Intern, you will work with experienced audit professionals on financial, operational, and internal-controls compliance assignments. You will gain hands-on experience evaluating the internal-control environment, documenting audit work, identifying potential issues, and supporting efforts to strengthen business processes. This role provides the opportunity to work with business partners and stakeholders across the company while developing practical experience in the internal-audit process.
What you'll do#
- Prepare documentation supporting the internal-control environment.
- Evaluate and assess the design and operating effectiveness of internal controls.
- Document audit procedures, results, and conclusions.
- Apply your understanding of financial reporting, application controls, IT general controls, and audit processes to assigned work.
- Identify and discuss potential audit findings with the Internal Audit team.
- Document reportable issues and associated risk exposure.
- Support management and process owners in maintaining efficient and effective internal controls.
- Assist with efforts to remediate identified findings.
- Build and maintain relationships with business partners and key stakeholders.
- Participate in process audits, compliance initiatives, and other company projects as needed.
- Manage assigned projects and responsibilities independently while maintaining confidentiality.
What you'll need#
- Current enrollment in a post-secondary educational institution with at least two years of completed education.
- Major in Accounting or a related field.
- Experience using Microsoft Office, including strong Excel skills.
- Quantitative and analytical skills.
- Strong written and verbal communication skills.
- Strong attention to detail and organizational skills.
- Ability to prioritize multiple assignments, work independently, and take initiative.
- Ability to maintain confidentiality.
- Positive approach to learning and contributing as part of a team.
Location & details#
- Location: Denver, Colorado.
- Term: Summer 2027 (June 7 through August 27).
- Modality: On-site.
- Employment type: Full-time.
- Compensation: Paid position with rates ranging from $20.00 to $24.50 per hour depending on class year.
About Frontier Airlines
Frontier Airlines operates as a public company within the aviation industry. Founded in 1994, the carrier provides travel to over 100 destinations across domestic and international markets. The company maintains its headquarters in Denver, Colorado. It employs over 6,000 people and utilizes a fleet of A320neo aircraft.
How to get in at Frontier Airlines
Securing an internship at Frontier Airlines requires speed because high-volume roles often fill quickly. Intern Insider sends an instant alert the moment a role matching your target is published anywhere, so you apply among the first, as early applicants get seen before the pile grows. Applying early gives you a significant advantage over those who submit their materials after the initial surge. You can also improve your odds by connecting with the people actually hiring for the team. Intern Insider surfaces the recruiters behind the company's roles so you can reach out directly to ask about the role or a referral, which materially improves response rates. Direct outreach often bypasses the standard queue and helps you stand out to the hiring team.



