Description We are seeking an Office Assistant for a short-term contract employment opportunity in Denver, Colorado. As an Office Assistant, you will be engaged in a variety of tasks to support the office functions and ensure smooth operations. You will be in charge of handling mail, packaging, organizing projects, and more. Responsibilities: • Receive and sort incoming mail and packages • Perform clerical duties to support the office operations • Use Accounting Software Systems for various tasks • Utilize ADP - Financial Services for financial tasks • Create Banner Ads for promoting office activities • Operate various Computer Programs for office tasks • Use CRM for customer relationship management • Use About Time for time management tasks • Answer incoming calls and resolve inquiries • Perform Billing Functions as necessary Requirements • Office Assistant position requires a minimum of 1 year of relevant experience. • Proficiency in Accounting Software Systems is necessary. • Familiarity with ADP - Financial Services is a must. • Ability to design and manage Banner Ads is required. • Competence in various Computer Programs is essential. • Experience with CRM (Customer Relationship Management) systems is expected. • Knowledge of About Time software is beneficial. • Ability to effectively Answer and manage queries is needed. • Experience in Answering Inbound Calls is crucial. • Proficiency in Billing Functions is required. • Capability to perform Clerical Duties efficiently is necessary. 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) .