Sr. Executive Administrative Assistant

Harkcon Inc • Washington, DC

5d • Hybrid

About The Position

Harkcon, Inc. is a professional services company delivering mission-critical financial, administrative, and technology support to federal government clients. We value accountability, collaboration, and operational excellence.

Position Overview

Harkcon is seeking a Senior Executive Administrative Assistant to provide high-level administrative and operational support to senior leadership within the DHS Science & Technology (S&T) Directorate. This position is contingent upon Harkcon being awarded the contract and is anticipated to begin in March 2026.

This is a hybrid position, and candidates must be located in or able to commute to the Washington, DC area, as on-site support will be required. Travel funding is not provided.

Requirements

• Bachelor’s degree from an accredited institution or equivalent professional experience
• Minimum of 10 years providing administrative support to senior-level executives
• Strong written and verbal communication
• Advanced Microsoft Office and SharePoint proficiency
• Exceptional organizational skills
• Ability to obtain an affirmative DHS Suitability determination

Responsibilities

• Provide executive-level administrative support, including calendar management, meeting coordination, and correspondence
• Prepare, format, and edit reports, briefings, presentations, and other leadership materials
• Conduct research and compile data to support executive decision-making
• Develop and maintain financial and program reports, dashboards, tables, and charts
• Manage and maintain SharePoint content, including announcements, calendars, newsletters, and documents
• Maintain databases and task-tracking tools to ensure accuracy, timeliness, and visibility of action items
• Monitor deadlines and deliverables and provide regular status updates to leadership
• Support audit and data requests by gathering documentation and coordinating with subject matter experts
• Provide surge administrative support during high-volume periods

What This Job Offers

• Job Type: Full-time
• Career Level: Executive
• Number of Employees: 51-100 employees