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Senior Administrative Assistant (Administrative Support Assistant III) - TripleTree

Capital One
New York City, United Statesfull_timeVerifiedPosted 11 May 2026
💰 $100,700/yr($88,200/yr$100,700/yr)

About the role

Senior Administrative Assistant (Administrative Support Assistant III) - TripleTree

Capital One is looking for a detail oriented, innovative, and confident, experienced Administrative Assistant. This position is extremely pivotal to the success of a well-run, efficient organization. The ability to adapt to constantly changing demands, take on new and unfamiliar tasks, and work collaboratively with other administrative professionals is critical. You have an ability to create and reinforce corporate values by demonstrating personal integrity, earning and respecting the trust of associates and communicating openly both internally and externally.

As such, the ideal candidate for this highly visible and influential role will be willing and able to tackle the below tasks and approach new challenges with an open mind.

Responsibilities:

  • Manage daily calendars, demonstrating flexibility and problem-solving abilities to adjust or prioritize schedules based on last-minute changes.

    • Develop strategies unique to each Executives’ needs in order to maximize efficiency and clearly communicate priorities

    • Identify upcoming conflicts and key players to assess coverage and communication strategies

    • Advocate for your Executive’s availability across the enterprise to gate-keep internal scheduling

    • Know the status of active deals to anticipate upcoming client and team needs 

  • Arrange meetings and events by sending invitations; in addition to reserving meeting rooms, catering, audio/video, and other services as needed

    • Understand business nuances of in-person meetings, including: invite formatting, guest registration, compliance protocols and on-site meeting flow

  • Drive key team events (all-hands meeting, conferences, ordering supplies and social events) and their corresponding pieces

    • Facilitate venue sourcing, contracting and event execution while building industry relationships to leverage for future events

  • Be a living resource by cultivating relationships across the Enterprise with various subject matter experts to provide your team with quick and accurate answers

  • Coordinate travel arrangements for your team and broader deal teams with respect to your client’s parameters, and their overall spend

    • Be accessible for changes and address them swiftly and calmly via Capital One’s approved channels factoring in travel exceptions and policies 

    • Provide innovative problem-solving alternatives

  • Prepare and process expense reports in a timely manner with appropriate coding and comments based on client and general business needs

  • Serve as a role model for all other administrative professionals by maintaining the highest levels of customer service externally and internally across the entire organization

  • Perform general administrative tasks for day-to-day operations, including shipping, document preparation, facilitating ad-hoc projects and handling novel issues

  • Communicate clearly, concisely and professionally with clients and their support staff

    • Cultivate relationships with external administrative teams to easily facilitate future business needs

    • Know the life cycle of a deal within our business to effectively prioritize clients when scheduling meetings

  • Establish yourself as both a gatekeeper and a main point of contact for your team through your communications and relationship cultivation

  • Organize Management Presentations in various geographies, inclusive of all surrounding travel or dining logistics

    • Identify mutually convenient locations for client and prospect travel before sourcing appropriate venues factoring in discretion, meeting needs and accessibility

    • Provide travel assistance, as needed, for external parties

    • Coordinate all catering, audiovisual, rooming and private dining contracts, and run-of-show items ahead of time to provide a seamless experience

    • Process relevant charges in a timely manner to provide clients with an accurate picture of their all-in spend and reinforce Capital One’s integrity as a business partner

  • Be an effective partner in planning collaborative events at relevant conferences, or as business development opportunities, and demonstrate willingness to navigate relationship nuances in the process

  • Facilitate celebratory activities and arrangements for clients at the close of transactions through sourcing various experiences and facilitating the venue and dining contracts, transportation logistics, and general travel arrangements

At Capital One, you will find an environment that inspires a can-do-a

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Company

Capital One

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