Program Schedules

Business Administration Cybersecurity Technician Medical Assistant Medical Office Specialist Network Engineer Practical Nursing Software Developer

Alton Campus Start Dates

Program	Time Schedule	Weekly Schedule	Start Dates
Medical Assistant	Mornings 8:30 am-1:00 pm	Mon-Thu	10/26/2026 01/04/2027
Practical Nursing	Full-time 8:15 am-4:15 pm *Clinical schedules vary	Mon-Thu	09/23/2026 05/03/2027
Medical Office Specialist	Evenings 5:30 PM - 9:30 PM	Mon-Thu	10/26/2026
Business Administration	Morning & Evening Options	Mon-Thu	2nd Monday of every month
Network Engineer	Varies	Mon-Thu	2nd Monday of every month
Cyber Security Technician	8:30 AM - 5:00 PM	Mon-Fri	2nd Monday of every month
Software Developer	8:30 AM - 5:00 PM	Mon-Fri	2nd Monday of every month

For more information about our Alton, IL campus Contact Us today.

O'Fallon Campus Start Dates

Program	Time Schedule	Weekly Schedule	Start Dates
Business Administration	Morning & Evening Options	Mon-Thu	2nd Monday every month
Practical Nursing	Full-Time 8:15 AM-4:15 PM *clinical schedules vary	Mon-Thu	05/03/2027
Medical Assistant	Mornings 8:30 am-1:00 pm	Mon-Thu	10/26/2026
Medical Assistant	Evenings 5:30 pm-9:30 pm	Mon-Thu	10/26/2026
Medical Office Specialist	Evenings 5:30 pm-9:30 pm	Mon-Thu	10/26/2026
Network Engineer	Varies	Mon-Thu	2nd Monday every month
Cyber Security Technician	8:30 AM - 5:00 PM	Mon - Fri	2nd Monday of every month
Software Developer	8:30 AM - 5:00 PM	Mon - Fri	2nd Monday of every month

Maryland Heights Campus Start Dates

Program	Time Schedule	Weekly Schedule	Start Dates
Medical Assistant (uniform or scrubs are required)	Morning 8:30 AM - 1:00 PM	Mon - Thu
Medical Office Specialist	Evenings 5:30 PM - 9:30 PM	Mon-Thu	Open Enrollment
Business Administration	Morning & Evening Options	Mon - Thu	2nd Monday of every month
Network Engineer	Varies	Mon - Thu	2nd Monday of every month
Cyber Security Technician	8:30 AM - 5:00 PM	Mon - Fri	2nd Monday of every month
Software Developer	8:30 AM - 5:00 PM	Mon - Fri	2nd Monday of every month

For more information about our campus locations Contact Us today.

CALC, Institute of Technology is open year-round, with the exception of the following holidays:

New Year’s Day
Martin Luther King, Jr. Day
Memorial Day
Juneteenth Day
Independence Day
Labor Day
Thanksgiving Day
Christmas Eve
Christmas Day