Administrative Assistant Sr

Jobs for Humanity•San Antonio, TX

About The Position

We are seeking a proactive, service-oriented individual with excellent communication, administrative, and customer service skills who can thrive in a fast-paced environment and embrace teamwork. The role requires strong attention to detail, organizational skills, the ability to work independently, and effective communication. The position primarily performs a wide variety of administrative functions at a site supporting a growing workforce of engineers, technicians, and other professionals. The work supports safe and repeatable spaceflight and contributes to the history of space exploration.

Requirements

  • Exceptional organizational and time-management skills.
  • Strong attention to detail and accuracy.
  • Discretion and ability to handle confidential information.
  • Proficiency in Microsoft Office Suite (Word, Excel, Outlook, PowerPoint) and other administrative software.
  • Excellent interpersonal and communication skills.
  • Ability to multitask and work efficiently in a fast-paced environment.
  • Ability to leverage AI tools to increase efficiency and accuracy.
  • Experience in an administrative environment is required.

Nice To Haves

  • A bachelor's degree is often preferred but is not always mandatory.
  • Excellent computer skills with Microsoft Excel and other MS Office software.
  • Excellent written and verbal communication skills.
  • Understanding of and ability to apply continuous improvement.

Responsibilities

  • Schedule meetings, manage complex calendars for multiple executives, and coordinate logistics such as room bookings.
  • Arrange domestic and international travel, including flights, hotels, and ground transportation, and process expense reports.
  • Screen and prioritize incoming calls and emails; draft and proofread correspondence such as memos, reports, and presentations.
  • Organize and maintain confidential files, records, and databases in physical and digital formats.
  • Serve as a point of contact among executives, staff, and external stakeholders; assist with project planning and execution.
  • Participate in planning and executing employee engagement activities to foster a positive work environment.
  • Assist in preparing reports and tracking expenditures or budgets.
  • May provide direction or mentorship to junior administrative staff.
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