NESSI FAQs

Applications for the 2025 NESSI are now CLOSED.

ELIGIBILITY REQUIREMENTS

  1. Applicants must be available full-time (40 hours/week) during the 11-week program to participate. Dates are tentatively May 19-August 1, 2025.
  2. Undergraduates completing their sophomore year or higher are eligible.
  3. Must currently be enrolled in a U.S. university.
  4. Must be authorized to work in the U.S. to be eligible for the NESSI program.
    1. For F visa students accepted to the NESSI program, CPT work authorization issued through a U.S. Designated School Official (DSO) or OPT issued through both a DSO and the U.S. Citizen and Immigration Services (USCIS) will be required.  International Students at U.S. Schools are welcomed and encouraged to apply.

BENEFITS

  • Paid competitive hourly wage
  • Travel to and from Boulder, CO
  • Housing at CU's Bear Creek apartments shared with up to three other participants
  • Weekly professional development workshops
  • Networking and social opportunities with professionals and other interns

PREFERRED SKILLS/ABILITIES

  • Ability to work with a group of peers
  • Skill in the use of software for communication purposes (e.g., Word, Excel, PowerPoint, email)
  • Ability and willingness to learn and use scientific computing tools and programs
  • Good oral and written communication skills
  • Basic problem-solving skills
  • Ability to analyze data and draw conclusions
  • Potential to excel in a scientific career
  • Basic knowledge of mathematics, computer science, or engineering - through coursework
  • Ability to interact with mentors & peers in a manner that supports collaboration and inquiry
  • Ability and willingness to work within the guidelines and policies of the organization and assigned work groups

SUMMER EXPECTATIONS

  • Work 40 hours per week except for holidays
  • Attend skill-enhancing workshops
  • Give an oral presentation of research conducted throughout the summer
  • Create a scientific poster and present it at a poster symposium

STEPS FOR APPLYING

  1. Review eligibility and academic standing requirements listed above.
  2. Obtain an unofficial transcript from your college or university. You can likely download a free copy from your school's Student Portal. 
  3. Reach out to professors and others to act as references. We do not collect or accept letters of reference. However, we may contact these references when making our final selection.
  4. Update your resume/CV
  5. Write a not-to-exceed one-page cover letter clearly describing each of the following:  
    • Describe why you are interested in an internship at NSF NCAR.
    • Explain how this program addresses your educational and career goals and what you expect to gain if selected.
    • Share how your personal background allows you to make unique contributions to the program (i.e. social, cultural, familial, economic, educational, etc.).
  6. Prepare your application packet. 
  7. Apply through Workday.
    • Applications are now open
    • Upload reference contact information and other information requested on the questionnaire 
    • *TIP* When uploading your initial resume/CV, the system will scan your resume and autofill prior job information. You only need to have 1 prior job information, so save time by removing all of your extra positions.  In the system, you MUST have at least one prior job.
    • *TIP* Desired Salary: We have a set hourly salary for interns, which is not open to negotiation.  You can put "N/A."

IMPORTANT DATES

  • November 6, 2024: Applications open
  • January 6, 2025: Application process closes
  • Mid-January: Intern selection begins.
  • February: Qualified candidates will be contacted for interviews.
  • Mid-March: Offers sent to selected candidates
  • May 19, 2025: NESSI program begins (tentative)
  • May 26, 2025: Memorial Day; NSF NCAR closed
  • July 4, 2025: Independence Day; NSF NCAR closed
  • July 28-31, 2025: Intern presentations
  • August 1, 2025: Program ends (tentative)