Math Intern Jobs in Colorado (NOW HIRING)

Why Work for Frontier Airlines?  

At Frontier, we believe the skies should be for everyone. We deliver on this promise through our commitment to Low Fares Done Right. This is more than our tagline - it’s our driving philosophy. Every member of Team Frontier has an important role to play in bringing this vision to life.  Our successful business model allows travelers to take advantage of our fast-growing route network while our bundled and unbundled pricing options allow our customers to personalize their travel experience and only pay for the services they need – saving them money along the way.  

What We Stand For 

Low Fares Done Right is our mission and we strive to bring it to life every day.  Our ‘Done Right’ promise means delivering not only affordable prices, but making travel friendly and easy for our customers.  To do this, we put a great deal of care into every decision and action we take. We must be efficient with the use of our resources and make smart decisions about how we run our business. We must also innovate and be pioneers - we’re not afraid to try new things.  While our business requires us to fly high in the air, we also consider ourselves down-to-earth in our approach, creating a warm and friendly experience that truly demonstrates Rocky Mountain Hospitality. 

Who We Are 

Frontier Airlines is committed to offering ‘Low Fares Done Right’ to more than 100 destinations and growing in the United States, Canada, Dominican Republic and Mexico on more than 350 daily flights. Headquartered in Denver, Frontier’s hard-working aviation professionals pride themselves in delivering the company’s signature Low Fares Done Right service to customers. Frontier Airlines is the proud recipient of the Federal Aviation Administration’s 2018 Diamond Award for maintenance excellence and was recently named the industry’s most fuel-efficient airline by The International Council on Clean Transportation (ICCT) as a result of superior technology and operational efficiencies. 

What Will You Be Doing?

The Cloud Engineer Intern will support the design, deployment, and management of cloud-based infrastructure and services. This role provides hands-on experience with cloud platforms (such as Microsoft Azure, or AWS), automation, and modern DevOps practices. This internship is for Fall 2026 -9/9/2026 - 12/11/2026 based in Denver, CO.

Essential Functions

• Assist in deploying and maintaining cloud infrastructure using platforms like Azure, or AWS
• Support monitoring, troubleshooting, and optimization of cloud resources
• Help automate infrastructure using tools such as Terraform, ARM templates, or CloudFormation
• Work with CI/CD pipelines to support application deployment
• Collaborate with development teams to ensure scalable and secure cloud solutions
• Participate in system documentation, diagram creation, and knowledge sharing
• Assist with cloud security best practices (IAM, access control, compliance checks)
• Monitor system performance and assist in implementing improvements 

Qualifications

•  Must be available to work full-time for 4 months
•  Preference given to candidates that have completed at least two (2) years of undergraduate-level coursework or to those enrolled in a graduate program
• Experience building agentic AI systems that autonomously generate and refine code.
• Contributions to open-source AI projects or research in LLM-driven development.
• Proficiency in integrating AI-powered tools like ChatGPT into web applications, ensuring seamless user interaction and secure API communication.
• Experience developing thick client applications with AI-assisted features, including offline capabilities and optimized performance for complex workflows.
• Hands-on expertise in prompt engineering and fine-tuning AI models to deliver context-aware responses tailored to business requirements.
• Major in Engineering, Mathematics, Statistics or Computer Science preferred

Knowledge, Skills and Abilities

• Eagerness to learn and adapt to new technologies
• Strong communication and teamwork skills
• Attention to detail and ability to troubleshoot issues
• Time management and organizational skills 

Equipment Operated

Standard office equipment, including PC, copier, fax machine, printer 

Work Environment

Typical office environment, adequately heated and cooled 

Physical Effort

Generally, not required.

Supervision Received

Close Supervision:  The incumbent is assigned duties according to specified procedures and receives detailed instructions.  Work is checked frequently. 

Positions Supervised

None

Please note: this posting has a closing date of on or before  8/6/2026, midnight MT. 

Class Year 

 Interns 
($ per hour) 

Freshman 

19.50

Sophomore 

20.50

Junior 

21.25

Senior 

22.25

Graduate Program 

24.25

Workplace Policies 

Disclaimer: The above statements are intended only to describe the general nature and level of work required of the referenced position; they are not intended to be an exhaustive list of all responsibilities, duties, and skills required of individuals in this position. Please be advised that duties and expectations of this position may be subject to change.

Frontier Airlines, Inc. is an equal opportunity employer and, as such, is committed to providing equal employment opportunities to all qualified applicants without regard to race, color, religion, sex, national origin, age, marital status, veteran status, sexual orientation, gender identity or expression, disability status, pregnancy, genetic information, citizenship status or any other basis protected by federal, state, or local laws. This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation and training.

Frontier Airlines is a Zero Tolerance Drug-Free Workplace. All prospective DOT safety-sensitive employees are subject to pre-employment testing for the following drugs and their metabolites: Marijuana, Cocaine, Amphetamines, Opioids and Phencyclidine (PCP). Further, any DOT safety-sensitive job applicant who is found to have tested positive on any required drug or alcohol test at a former employer will be considered ineligible for employment with Frontier.

Colorado Residents: In any materials you submit, you may redact or remove age-identifying information such as age, date of birth, or dates of school attendance or graduation. You will not be penalized for redacting or removing this information.