View a complete list of OIT resources, services, and tools by browsing through the OIT Service Catalog.
Be Cyber Safe
Learn how to keep your devices, as well as University devices, safe from cyber intrusion and malicious activity.
Conduct intense, computational research using our 34.7 TeraFLOP computing cluster, BigDawg.
Receive assistance with technology issues by phone, email, in person, or through the help portal.
Find computer labs, printers, and other technology resources that are available for faculty, staff, and students to use on campus.
View Enterprise Services
Learn about the servers, software, and network services that keep departments and University systems running.
Connect to campus and the world using wireless and wired networks as well as phone systems.
Take advantage of SIU's educational discounts—purchase personal devices at a reduced price.
Join Our Team
Join the Office of Information Technology team as a career-seeking professional or a student.