Demo

Office / Administrative Assistant

Antithesis Operations LLC
Vienna, VA Full Time
POSTED ON 2/26/2025
AVAILABLE BEFORE 5/23/2025

About Antithesis

We are a well-funded deep tech company headquartered in Northern Virginia, building a suite of autonomous software reliability and testing products. Our team is collaborative, highly technical, and customer focused. We prioritize the long-term in our structure, our products, and our relationships. As we scale, we are looking for an organized and proactive Office / Administrative Assistant to help keep our operations running smoothly.

About the Administrative / Office Assistant position

We are seeking a highly organized and detail-oriented Office / Administrative Assistant to support our team with daily administrative and operational tasks. The ideal candidate will be a problem-solver with excellent communication skills and the ability to manage multiple tasks effectively.

Key Responsibilities

  • Ensure the office environment is clean, safe, and conducive to productivity.
  • Manage office operations, including ordering kitchen and office supplies.
  • Be a liaison for building related issues and oversee maintenance and repair requests for office infrastructure.
  • Assist with scheduling, calendar management, and coordinating meetings when requested.
  • Support HR and administrative functions, such as onboarding new hires and giving an office tour to visitors and candidates.
  • Coordinate travel arrangements and expense reports.
  • Assist in event planning for company meetings, team outings, and celebrations.
  • Maintain office equipment and troubleshoot basic IT issues.
  • Maintain and organize office facilities, supplies, and equipment.
  • Handle deliveries, shipping swags, etc.

Key Skills and Experience Required

  • Previous experience in an administrative or office support role preferred.
  • Strong organizational and multitasking abilities.
  • Excellent written and verbal communication.
  • Proficiency in Google Suite and other relevant software.
  • Ability to work independently and adapt to a fast-paced, evolving environment.
  • Strong attention to detail and problem-solving skills.
  • Positive attitude and ability to work collaboratively with a team.
  • Note : this role will require that you drive to run some errands

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