Office of the Illinois Secretary of State. Alexi Giannoulias. Job Title. Public Service Representative. Division. Drivers Services - Deerfield Facility. Union. SEIU. Location. 405 Lake Cook Rd, Deerfield, Illinois - Cook County - Zone 5. Salary. Starting salary for full time is $3,493.00 monthly. Please Note. To be considered for this vacancy you MUST establish eligibility by taking and passing a written, multiple-choice examination administered ...