Intern jobs at NISC

Open Intern roles

• Intern - Software Development (AI Development)

  Remote · Lake Saint Louis, US

  Posted 2026-09-16 · Apply on Greenhouse

• Intern - Platform Development (Systems Engineering)

  Remote · Lake Saint Louis, MO, MO

  Posted 2026-09-16 · Apply on Greenhouse · listed 3 times

• Intern - Software Development (AI Development)

  Cedar Rapids, IA, IA

  Posted 2026-09-16 · Apply on Greenhouse

• Intern - Software Development (AI Development)

  US

  Posted 2026-09-15 · Apply on Greenhouse

• Intern - Customer Care & Billing Support (Energy)

  Lake Saint Louis, US

  Posted 2026-09-11 · Apply on Greenhouse

• Intern - Operations Support

  Lake Saint Louis, US

  Posted 2026-09-11 · Apply on Greenhouse

• Intern - Information Security (Cybersecurity)

  Mandan, ND, ND

  Posted 2026-09-10 · Apply on Greenhouse

Where NISC is hiring Intern

• US 5 open roles
• Mandan, ND, ND 4 open roles
• Remote · Lake Saint Louis, MO, MO 3 open roles
• Cedar Rapids, IA, IA 2 open roles
• Lake Saint Louis, US 2 open roles
• Cedar Rapids, US 1 open role
• Remote · Lake Saint Louis, US 1 open role

Prepare your Intern application

• How to get an internship: timelines, applications and interviews
• Internship cover letter generator
• Companies that use Greenhouse

Free tools for Intern applications

• Cover letter generator
• Resume pronoun checker
• Why should we hire you answer generator
• PTO accrual calculator
• Self-evaluation generator

Guides

• How to apply for jobs on Greenhouse: a step-by-step guide
• Behavioral interview questions: 30 examples and how to answer them
• Cover letter examples: 7 short letters for common job situations

More at NISC

• How to apply to NISC
• Software Developer jobs at NISC
• All companies hiring