Jennifer Sander

Executive Assistant | Business Administration Expert

Barrington, Illinois, United States

About

With over a decade of experience in business administration and management, including 2.5+ years as a Business Manager at Hitachi Solutions America, contributed to streamlining administrative processes and enhancing operational efficiency. Previously supported billing operations for over seven years at Barrington Transportation Co, ensuring accurate financial coordination. Skilled in business administration and management, aims to facilitate organizational success by fostering strong teamwork and operational alignment. Dedicated to delivering value-driven results with a focus on collaborative improvement and resource optimization.

Experience

  • Executive Assistant to Chief Executive Officer at Datavail
    Mar 2026 - Present · 4 mos

    Executive Assistant to the COO, providing high-level operational and strategic support to senior leadership. Trusted partner in driving company-wide initiatives, executive coordination, and organizational effectiveness. - Lead planning and execution of company meetings, ensuring alignment, follow-through, and clear decision-making - Support top executives by managing operations, priorities, and cross-functional coordination to keep the business running smoothly

  • Hitachi Solutions America (Full-time · 2 yrs 7 mos)
    • Business Manager/Executive Assistant
      May 2022 - Nov 2024 · 2 yrs 7 mos

      In my role at Hitachi Solutions America, I successfully managed the Chicago and Philadelphia offices, overseeing travel coordination and event planning. Additionally, I provided crucial administrative support to the North American COO, optimizing office processes for improved efficiency and communication. • Coordinated company events and travel arrangements locally and nationwide. • Provided administrative support to the North American COO.

    • Business Manager
      May 2022 - Oct 2024 · 2 yrs 6 mos

    • Business Manager/Executive Assistant
      May 2022 - Oct 2024 · 2 yrs 6 mos

  • Barrington Transportation Co (Remote)
    • Billing Specialist
      Jun 2015 - Jun 2022 · 7 yrs 1 mo

      • Developed strategies to reduce discrepancies in the billing process at Barrington Transportation Co. • Processed invoice payments and recorded in account database to ensure accuracy and timeliness. • Prepared accounts for financial audits and supported the audit process for seamless operations. • Investigated past due invoices and delinquent accounts to generate revenue and reduce the number of unpaid accounts.

    • Billing Coordinator
      May 2015 - Apr 2022 · 7 yrs

  • Sales Support Specialist at Heinemann
    Nov 2002 - Jun 2006 · 3 yrs 8 mos

    • Supported sales staff in the field with orders and library information, ensuring smooth operations. • Conducted data entry for all book sales, maintaining accurate records for analysis. • Implemented a new database to track library information and barcode systems, improving efficiency and organization.