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Sr. Administrative Associate (Mon-Fri, 10am-7p)

Posted June 04, 2026
Full-time Not Applicable

Job Overview

The Senior Administrative Associate provides a variety of administrative support functions to a site, office and/or client, which may include tasks such as expense reports, time entry, invoice entry, calendar and phone management and opening client matters. The Senior Administrative Associate will be a proven subject matter expert that will assist with training, operational process improvements, and provide thought leadership to the wider team of Admins.

(* denotes an “essential function”)

  • *Perform work in administrative support, including, but not limited to, answering phone lines, providing customer service, editing/transcribing documents, data entry for expenses/time/invoices/other, creating reservations/scheduling (meetings, conference rooms, A/V, hospitality, travel, concierge)  
  • *Oversight for confidential company information including but not limited to corporate credit card information, P-cards, employee and client distribution lists, prospective and current employee information etc.
  • *Utilize appropriate logs and/or tracking software for all administrative support work  
  • *Ensure that job tickets are properly filled out before beginning work  
  • *Thoroughly assess job requests and ensure appropriate completion of job tasks throughout task lifecycle 
  • *Communicate with team members, lead, supervisor or client supervisor or client on job or deadline issues 
  • *Meet contracted deadlines for accepting, completing, and delivering all work  
  • *Troubleshoot basic equipment problems  
  • *Assist in developing training plans and process maps for the administrative operation 
  • *Deliver training plans to a team of Admins
  • *Serve as a subject matter expert and resource for junior employees 
  • *Interact with clients in person, over the phone, via video or electronically  
  • Prioritize workflow  
  • Performs Quality Assurance on own work and work of others  
  • Answer telephone, emails, and place service calls when needed  
  • Adhere to Williams Lea policies in addition to client site policies 
  • Use equipment and supplies in a cost-efficient manner 

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