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// POSTED: Apr 15, 2026

**Experienced Administrative Assistant/Data Entry Specialist – Hybrid Remote Opportunity at arenaflex**

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At arenaflex, we're passionate about fostering a culture of innovation, collaboration, and growth. As a forward-thinking organization, we're always on the lookout for talented individuals who share our vision and values. If you're a detail-oriented, tech-savvy, and customer-focused professional looking for a dynamic work environment, we invite you to join our team as an Administrative Assistant/Data Entry Specialist. **About arenaflex** arenaflex is a leading organization in the industry, dedicated to delivering exceptional services and solutions to our clients. Our team is comprised of talented individuals from diverse backgrounds, united by a shared passion for excellence and a commitment to making a positive impact. We believe in the importance of work-life balance, and our hybrid remote work arrangement allows you to strike a balance between your personal and professional life. **Job Summary** As an Administrative Assistant/Data Entry Specialist at arenaflex, you will play a critical role in supporting our HR, Finance & Administration department. You will be responsible for managing complex data, performing data entry, and providing administrative support to ensure the smooth operation of our business. If you're a detail-oriented, organized, and tech-savvy professional with excellent communication skills, we encourage you to apply for this exciting opportunity. **Responsibilities** As an Administrative Assistant/Data Entry Specialist at arenaflex, your key responsibilities will include: * Managing complex data and performing data entry, including QuickBooks, provider checks, and school district invoices * Identifying process improvement opportunities to increase business efficiency and profitability * Managing accounts payable, including application of payments, contacting clients, and tracking the status of each account * Maintaining accounting and business contract records * Categorizing, sorting, and managing incoming documents, client information files, and internal records * Reconciling financial documents, such as bank statements and credit card statements * Preparing and compiling business reports and summaries on activity areas * Managing communications with internal and external stakeholders **Requirements** To be successful in this role, you will need to possess the following qualifications and skills: * Currently live in Eastern Nassau or Suffolk County (candidates who do not currently live on Long Island will not be considered, regardless of qualifications for the role) * 1-2 years of experience in an HR role, business, office, administrative support role, or a related field * Proficient with QuickBooks * Experience creating reports and managing large amounts of data/information * Experience with payroll and accounts receivable/accounts payable * Experience with process improvement and project management **Benefits** As an Administrative Assistant/Data Entry Specialist at arenaflex, you will enjoy a range of benefits, including: * Paid lunch * Excellent work-life balance * Overtime eligible * Paid Time Off * Paid Holidays off * 401k **Work Environment and Company Culture** At arenaflex, we value diversity, equity, and inclusion. Our team is comprised of talented individuals from diverse backgrounds, and we strive to create a work environment that is inclusive, respectful, and supportive. We believe in the importance of work-life balance and offer flexible work arrangements to ensure that our employees can achieve a healthy balance between their personal and professional life. **How to Apply** If you're a motivated, organized, and tech-savvy professional looking for a dynamic work environment, we invite you to apply for this exciting opportunity. Please submit your application, including your resume and a cover letter, to [insert contact information]. We look forward to hearing from you! **Application Question(s)** * What city/town do you currently live in? Applicants not currently based in Nassau or Suffolk County will not be considered. **Schedule** * 8 hour shift * Monday to Friday **Pay** * $20.00 - $24.00 per hour **Work Location** * In person We encourage you to apply, even if you feel you're not a perfect match. We're looking for great people to join our friendly team, and we're excited to hear from you!
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