Description We are looking for a dedicated and detail-oriented Office Manager to join our team in Denver, Colorado. This position involves overseeing daily operations, coordinating administrative tasks, and ensuring a smooth and organized office environment. As a long-term contract role, it offers an opportunity to contribute meaningfully to the team while supporting the organization’s goals. Responsibilities: • Welcome guests, vendors, and team members with professionalism and foster a culture of hospitality. • Process reimbursements, payables, and credit card transactions accurately using QuickBooks while ensuring compliance. • Oversee centralized purchasing for various departments, utilizing Amazon Business and other approved vendors. • Manage internal work orders and vendor service requests, ensuring timely resolution and proactive follow-ups. • Maintain inventory of supplies and equipment, ensuring their proper tracking, functionality, and scheduling. • Use independent judgment to prioritize tasks, resolve operational issues, and enhance office systems and procedures. • Organize and schedule meetings, prepare meeting rooms, coordinate office events, and assist with onsite logistics. • Handle mail processing and perform routine errands such as visiting the post office and delivering items as needed. • Ensure facilities are clean, organized, and stocked with necessary supplies, snacks, and beverages. • Coordinate gift-giving efforts for team members and special occasions with thoughtful attention to detail. Requirements • Proven experience in administrative office management or a related role. • Proficiency in QuickBooks for processing financial transactions and maintaining compliance. • Strong organizational skills for managing inventory and office supplies. • Ability to handle receptionist duties, including welcoming guests and managing communications. • Knowledge of accounts payable processes and centralized purchasing systems. • Excellent problem-solving abilities and independent judgment in task prioritization. • Effective communication skills and a positive, team-oriented attitude. • Capability to perform logistical tasks, including mail processing and event coordination. 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 (https://www.roberthalf.com/us/en/mobile-app) and get 1-tap apply, notifications of AI-matched jobs, and much more. 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 (https://www.roberthalf.com/us/en/terms) .