Office Manager

We are looking for a detail-oriented and organized Office Manager to join our team in Coffeen, Illinois. This Contract to permanent opportunity plays a pivotal role in supporting plant operations by managing administrative tasks, customer service, and human resources functions. The ideal candidate will bring professionalism, efficiency, and strong communication skills to ensure smooth office operations.Responsibilities:• Serve as the first point of contact by performing receptionist duties, including greeting visitors, managing contractor log-ins, and ensuring safety training is completed.• Oversee customer and community relations to promote positive interactions and maintain high standards of service.• Administer human resources policies, including maintaining confidential personnel records, managing onboarding processes, and tracking employee vacation schedules.• Ensure the office is well-stocked by purchasing supplies, obtaining vendor quotes, and maintaining inventory levels.• Process and submit invoices for payment after obtaining local management approvals.• Provide administrative support by creating presentations, drafting correspondence, and managing outgoing/incoming mail.• Schedule truck and railcar logistics for loading and releasing, ensuring timely and accurate operations.• Assist with maintaining compliance records and documentation required for audits and training.• Collaborate with plant management and corporate accounting teams to support month-end activities and financial close processes.• Take on additional duties as needed to support the overall success of the plant.The salary range for this position is $20/hr to $25/hr. Benefits available to contract/temporary professionals, include medical, vision, dental, and life and disability insurance. Hired contract/temporary professionals are also eligible to enroll in our company 401(k) plan. Visit Robert Half Benefits Website for more information. Our specialized recruiting professionals apply their expertise and utilize our proprietary AI to find you great job matches faster• High school diploma or equivalent required; an Associate’s or Bachelor’s degree is preferred.• At least 2 years of experience in office or business management, preferably within an industrial or plant setting.• Strong interpersonal skills with the ability to interact effectively with employees, contractors, vendors, and visitors.• Excellent verbal and written communication abilities.• High attention to detail and commitment to following corporate policies and procedures.• Ability to handle confidential information with integrity and adhere to ethical standards regarding human resources activities.• Proficiency in Microsoft Office Suite, including Outlook and Excel, as well as familiarity with NetSuite and other business software.• Basic understanding of accounting principles is an advantage.TalentMatch®Robert Half is the world’s first and largest specialized talent solutions firm that connects highly qualified job seekers to opportunities at great companies. We offer contract, temporary and permanent placement solutions for finance and accounting, technology, marketing and creative, legal, and administrative and customer support roles.Robert Half works to put you in the best position to succeed. We provide access to top jobs, competitive compensation and benefits, and free online training. Stay on top of every opportunity - whenever you choose - even on the go. Download the Robert Half app and get 1-tap apply, notifications of AI-matched jobs, and much more.Our specialized recruiting professionals apply their expertise and utilize our proprietary AI to find you great job matches faster.All applicants applying for U.S. job openings must be legally authorized to work in the United States. Benefits are available to contract/temporary professionals, including medical, vision, dental, and life and disability insurance. Hired contract/temporary professionals are also eligible to enroll in our company 401(k) plan. Visit roberthalf.gobenefits.net for more information.© 2025 Robert Half. An Equal Opportunity Employer. M/F/Disability/Veterans. By clicking “Apply Now,” you’re agreeing to Robert Half’s Terms of Use and Privacy Notice.