Membership Go back to directory. Add to Address Book. Schweitzer Engineering Labratory Schweitzer Engineering Labratory Contact: Nicole Walker 450 Enterprises Parkway Lake Zurich IL 60047 work Work Phone: 509-592-6933work Work Email: nicole_walker@selinc.comINTERNET Website: Schweitzer Engineering Categories: Manufacturing, training, internal career development Updated 3 months ago.