Executive Assistant​/Office Manager

Are you a poised, highly capable professional who thrives in fast‑paced, high‑stakes environments? If so, ARServices would like to speak with you today. ARServices is seeking an exceptional Executive Assistant to manage office functions and serve as a strategic partner to our CEO. This role is designed for someone who brings presence, precision, and proactive leadership to every interaction. The ability to obtain and maintain a Secret clearance is required.

This is a pivotal, high‑visibility position supporting executive leadership at the highest level. The Executive Assistant/Office Manager will anticipate needs, manage competing priorities, and ensure seamless day‑to‑day operations. Success in this role requires sound judgment, discretion, emotional intelligence, and the ability to move confidently between strategic initiatives and operational details. The ideal candidate is organized, resourceful, and composed under pressure, with a proven ability to manage complex calendars, communications, and executive workflows while maintaining professionalism and confidentiality at all times.

For more than 20 years, ARServices has delivered mission‑driven consulting services to national security agencies. Our work is purpose‑led, fast‑moving, and impact‑focused. We value agility, accountability, and excellence, and we are committed to building a collaborative environment where high performers can do meaningful work.

• Manage a dynamic executive calendar with precision and discretion
• Serve as the primary point of contact for executive communications and requests
• Coordinate internal and external meetings, including preparation of executive‑level materials
• Arrange complex travel and adapt quickly to changing schedules
• Draft and format professional documents, presentations, and correspondence
• Partner with senior leaders across HR, Finance, and Operations to support business objectives
• Oversee office logistics, vendor relationships, internal events, and provide backup executive support

• 10+ years of direct C‑suite executive support experience within a government contracting (Gov Con) or military environment required
• Advanced proficiency in Outlook (calendar management), Excel (formulas/data), PowerPoint, and Word (skills assessment required)
• Demonstrated judgment, emotional intelligence, and strong executive presence
• Highly organized with a proactive, solutions‑driven approach
• U.S. citizenship with ability to obtain a Secret clearance
• Valid driver’s license and flexibility for occasional evenings or weekends

• Active Secret or Top‑Secret clearance
• Bachelor’s degree in business administration or a related field
• Experience supporting executives in government contracting or national security environments
• Strong written communication and editing skills

ARServices has provided high‑impact consulting services to the federal government for over 20 years. We specialize in delivering innovative solutions in budget, acquisition, technical, and program management to support complex national security missions. When you join ARServices, you will benefit from:

• A collaborative, mission‑first culture
• The agility of a small business with the capabilities of a larger firm
• Career growth opportunities in a supportive and engaging environment

If you are ready to step into a trusted, high‑impact role supporting executive leadership,
apply today and join a team committed to excellence in national security. Headquartered in Falls Church, VA, and serving clients nationwide, ARServices offers an exciting opportunity to shape the future while growing professionally.

ARServices is an Equal Opportunity/Affirmative Action Employer committed to hiring and retaining a diverse workforce, including protected veterans and individuals with disabilities.