Office Administrative Assistant

Join Us

Are you a detail‑oriented professional who thrives in a fast‑paced office environment? Do you enjoy being the go‑to person who keeps teams organized, schedules on track, and daily operations running seamlessly?

CHA Consulting, Inc. is seeking an Office Administrative Assistant to join our Infrastructure Admin Team in Winter Springs, FL or Tampa, FL
. In this part‑time role (30 hours per week), you will provide essential administrative and operational support to managers and staff—serving as a key contributor to a productive, welcoming, and well‑organized office environment. This is a great opportunity to apply your administrative expertise while supporting meaningful work across the organization.

• Provide front‑office support, including phone coverage, greeting visitors, and routing calls and messages
• Prepare business correspondence, proposals, mailings, and presentations using Microsoft Office applications
• Coordinate meetings, conference rooms, conference calls, and web‑based meetings
• Support project managers with administrative and billable project tasks, including timecards, expenses, and documentation
• Assist with office operations such as ordering supplies, processing purchases, and reconciling office credit card expenses
• Support onboarding activities, office events, and day‑to‑day staff needs in coordination with Office Leadership
• Manage records by filing, scanning, archiving documents, and distributing mail
• Coordinate travel arrangements, business cards, building access items, and meeting logistics as needed

• High School Diploma required
• Minimum of 2 years of experience required
• Proven administrative experience with knowledge of office management systems and procedures
• Proficiency in the full Microsoft Office Suite (Excel, Word, PowerPoint, Outlook, and Teams), with the ability to leverage advanced features to drive efficiency and productivity
• Excellent organizational, time‑management, planning, and multitasking skills with the ability to prioritize work
• Strong written and verbal communication skills with keen attention to detail and strong problem‑solving skills
• Ability to lift up to 15 pounds

• Work in a collaborative, professional environment with variety in your day‑to‑day responsibilities
• Grow your administrative skillset while supporting diverse teams and initiatives

$25.00 - $27.00

Salary is based on a variety of factors, including, but not limited to, qualifications, experience, education, licenses, specialty, training, and fair market evaluation based on industry standards.

At CHA, we work every day to create solutions, help people, and improve our world, committed to creating and fostering excellence in our diverse and highly talented teams. Our teams continually strive to find better ways — always searching, never settling — to achieve extraordinary results. Our values around hiring, training, and community engagement reflect a company culture that is inclusive and forward‑leaning, always pushing the limits of what is possible.

We as an organization celebrate the values of inclusion and equality, and advocate for the full participation of all people in an environment free of discrimination. To support these values, we invite all qualified applicants to be considered for employment regardless of race, color, religion, sex, sexual orientation, gender identity, national origin, citizenship, age, disability, protected veteran status, or any other characteristic protected by law.