Career Listing Array Cybersecurity Senior Helpdesk Technician Woodstock, IL · Full-time · Experienced Senior Helpdesk Technician Bourbonnais, IL · Full-time · Experienced Senior Helpdesk Technician Peotone, IL · Full-time · Experienced Senior Helpdesk Technician Chicago, IL · Full-time · Experienced Senior Helpdesk Technician Manteno, IL · Full-time · Experienced Senior L1 Helpdesk Technician Woodstock, IL · Full-time · Experienced Senior L1 Helpdesk Technician Bourbonnais, IL · Full-time · Experienced Senior L1 Helpdesk Technician Peotone, IL · Full-time · Experienced Senior L1 Helpdesk Technician Chicago, IL · Full-time · Experienced Senior L1 Helpdesk Technician Manteno, IL · Full-time · Experienced Other Controller Woodstock, IL · Full-time Controller Bourbonnais, IL · Full-time Controller Peotone, IL · Full-time Controller Chicago, IL · Full-time Controller Manteno, IL · Full-time