▶ Apply Administrative Assistant Morton, Illinois - Posted on July 28, 2026 Published By Keri Harvey Are you seeking a rewarding career with a dynamic and consistently growing staffing brand? Trillium Staffing Solutions is looking for an Administrative Assistant to join the Morton, IL office! Trillium Staffing Solutions is hiring an Administrative Assistant. The Administrative Assistant is the first point of contact for all walk-in traffic and incoming phone calls. Additional duties and responsibilities will include:

• Assisting applicants through the application and onboarding process.
• Calling candidates to follow-up on job interests, applications, and onboarding paperwork.
• Completing reference checks, employee check-ins, I-9s, and checklists.
• Assigning and monitoring state required training.
• Supporting the payroll department by assisting with the weekly processing of field staff payroll.
• Administering pre-employment drug screens.
• Tracking and ordering supplies for the office as needed.
• Maintaining accurate electronic records.
• Performing other related duties and projects as assigned. Options are available for full or part-time work based on candidate need. Office hours are Monday - Friday, 8am-5pm. Pay will range from $18-$21/hour based on experience. If you're interested in this opportunity and are eager to join the Trillium team, please apply today! Qualifications
• High School education or GED is required; Associate's or Bachelor's preferred
• Previous administrative assistant experience and/or 2 years of related experience in a service industry.
• Experience with MS Office programs including Word, Excel, PowerPoint, Outlook, and Teams.

#staffingcareers Trillium has been recruiting and placing clerical and office professionals for over 30 years. From Fortune 100 companies to small businesses, our philosophy remains the same: to achieve excellence by providing quality employees with an uncompromising level of service. We believe in honesty, integrity, and a simple philosophy of providing value to our customers and our employees. We strive to be unsurpassed in the recruitment and placement of professionals. Trillium is an Equal Opportunity Employer. By applying to this job, I agree to receive electronic communications including SMS text and email regarding future opportunities, referral bonus incentives, and other promotions from Trillium. You may opt out at any time from future communications by responding STOP to any electronic communication. You may view our full privacy policy at https://trilliumstaffing.com/jobs/privacy/ . Trillium offers a comprehensive benefit package that includes the ability to participate in health insurance and retirement plans, paid holidays, state-required leave, and paid time off. Trillium's offerings are dependent on employee status and program eligibility. Want to apply for Administrative Assistant? To apply for Administrative Assistant enter your email address below. If you have an account with indeed.com, you can also Apply with Indeed Contact Us if you have any questions Contact Keri Harvey (269) 345-0150 Have a question about this job? Our intentions are to fill job vacancies as quickly as possible with qualified candidates. We are always accepting applications if a time sensitive job has an application deadline it is noted in the job description. Click on "Apply" to begin the apply process.