Senior Executive Assistant, Business Operations

HydroGeoLogic, Inc; Reston (VA); Hybrid; USD 91,000 - 137,000; Full time

Job summary

HydroGeoLogic, Inc. is seeking an Executive Assistant – Business Operations in Reston, VA.

This full-time, in-office (preferred) or hybrid role supports the CEO, EVP’s, and executive leadership with high-level administrative and operational tasks including budgeting, reporting, and coordinating complex meetings. You will produce executive materials, manage priorities, and collaborate with finance and operations teams; the role requires discretion, professionalism, and strong MS Office

Qualifications

• Minimum of 6 years of demonstrated office, executive and project administration experience.
• High School degree, plus additional training; or education equivalent to an associate degree.
• Experience providing direct administrative and operational support to C-suite executives and senior leaders.

Responsibilities

• Create and maintain executive presentations, reports, spreadsheets, and materials for senior leadership.
• Provide high‑level administrative support to C-suite executives while managing competing priorities.
• Support budgeting, expense tracking, financial reporting, and coordination of office needs.
• Coordinate Corporate Management meetings and KPI progress reports across the enterprise.
• Prepare initial drafts of executive briefings and leadership communications.

Skills

Office administration

Executive support

Budgeting & reporting

Communications

MS Office (Excel, PowerPoint)

Adobe Acrobat / SharePoint / AI tools

Education

High School degree

Associate degree or equivalent

Tools

MS Office Suite

Adobe Acrobat

SharePoint

AI tools (ChatGPT, Copilot)

Job description

HydroGeoLogic, Inc. is seeking an Executive Assistant – Business Operations in Reston, VA.

This full-time, in-office (preferred) or hybrid role supports the CEO, EVP’s, and executive leadership with high-level administrative and operational tasks including budgeting, reporting, and coordinating complex meetings. You will produce executive materials, manage priorities, and collaborate with finance and operations teams; the role requires discretion, professionalism, and strong MS Office