Administrative Assistant; part time

Our client is a growing renewable energy technology company. They are seeking a Part-Time Administrative Assistant to support daily office operations and leadership in their San Antonio, Texas office.

This role serves as the primary on-site support in the San Antonio office and requires someone who is organized, proactive, and comfortable working independently with minimal supervision.

• Act as the front-line point of contact for office operations
• Schedule meetings and maintain calendars for sales staff and leadership
• Track inventory and monitor customer and supplier orders
• Follow up on quotes, pricing, invoicing, and payments
• Assist with logistics coordination and documentation
• Manage email, mail, filing systems, and expense reporting
• Support sales and operational administrative needs
• Assist with government bid submissions (SAM.gov, Sourcewell, etc.)
• Create or update marketing materials and basic graphics
• Support website updates and CRM data management

• High School Diploma or equivalent
• Valid Drivers License
• 4+ years of administrative support experience
• Proficiency in Microsoft Office (Word, Excel, Outlook, PowerPoint)
• Strong communication and organizational skills
• Ability to work independently and manage multiple priorities
• High attention to detail

• Office management experience
• Experience with Adobe, Publisher, or similar tools
• CRM experience
• Experience supporting government bid processes is a plus