@ Southwestern Illinois College

2500 Carlyle Avenue, Belleville, IL 62221 • 618‑222‑5202

One degree makes all the difference.

Lean Six Sigma Green Belt

Lean Six Sigma Green Belt Certification

Are you looking for an exam prep course to get certified as a Green Belt?

Leadership certificate series

Leadership Certificate

Give your Leaders the Skills to Steer Your Organization to Success

Online Training

Online Training

Train online at your own pace and convenience.


DiSC - Discovering Your Leadership Style

Identify your strengths by focusing on the behaviors that "come naturally" to you.

Training solutions for maintenance technicians

Total Training Solutions

We offer a total training solution for maintenance staff and operators.

Upcoming Excel Courses

Excel Courses

Increase your Excel skills this spring.

GSA Approved Training

GSA Approved Training

Selsius™ is an authorized GSA supplier of instructor-led training.

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Online Training

Computer Skills Training

Work smarter, not harder. Check out our computer training options.

Social Media Marketing Courses

Social Media Marketing Courses

Learn how to plan, implement, and manage social media marketing for business.

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Who We Are

Selsius™ Corporate and Career Training is the business and industry center for Southwestern Illinois College. Our mission is to help organizations improve profitability and protect their workforce investment by developing their most important resource—their employees.

What We Do

Since 1987, we have served a wide range of businesses, public agencies, organizations and individuals, helping them meet their objectives and develop their workforce. We provide training, skills assessments, needs analysis, pre-hire testing, consulting, computer lab rentals, and other resources specific to the needs of our clients and their industries.

The Boiling Point

Why should I become a Certified Greenbelt?

You can apply the Lean Six Sigma philosophy in everything you do. Learn the details in this week's blog post.

Don't See What You Need?

If there's a course you need and it's not on the current schedule, let us know.

What's Coming

Learn new skills with Selsius Solutions

Our January to April 2016 schedule is now available.