Executive Assistant/Office Manager

Executive Assistant/Office Manager

Discover a career of innovation and impact at ARServices, Limited (ARServices). With decades of excellence in tackling complex challenges in defense, security, and national intelligence, we're leading the way forward. Join our dynamic team of experts, where Agility, Reliability, and Success are not just values but a way of life. As a graduated 8(a) company and Small Disadvantaged Business headquartered in Falls Church, VA, with a national presence, ARServices offers an exciting opportunity to shape the future while advancing your career. Join us and be part of something extraordinary.

ARServices is seeking an Executive Assistant/Office Manager to support the Office of the CEO and oversee key office operations. This high-visibility, on-site role is ideal for a polished, resourceful, and proactive professional who thrives in a fast-paced, mission-driven government contracting environment. You will serve as a trusted business partner to senior leadership, managing complex priorities with sound judgment, discretion, anticipation, and strict confidentiality.

The Executive Assistant/Office Manager provides direct support to the CEO and senior leadership, managing priorities, anticipating needs, and ensuring seamless day-to-day operations. This role serves as a key point of contact for executive communications and supports both administrative and operational activities across the organization. It is a trust-based partnership where details, judgment, and discretion are paramount.

This is a full-time, on-site position based in Falls Church, VA, with occasional evening or weekend support.

ARServices, Limited (ARServices) has delivered high-end consulting services across the Federal government for over 20 years. We specialize in providing innovative budget, financial, technical, and program management solutions. ARServices is purpose-built to address the complex challenges inherent to supporting national security missions. We combine the infrastructure and resources of a large business with agility, flexibility, and quick decision-making in our relentless pursuit of mission success. Headquartered in Falls Church, VA and maintaining a national presence, ARServices offers an exciting opportunity to shape the future while advancing your career.

A qualified candidate will perform the following duties and responsibilities, but are not limited to:

• Manage a complex executive calendar, including scheduling, prioritization, and adjustments.
• Serve as the primary point of contact for internal and external communications.
• Coordinate meetings, including agendas, materials, and follow-ups.
• Arrange domestic and international travel.
• Oversee office operations, including vendors, supplies, and events.
• Maintain strict confidentiality and exercise sound judgment.
• All other duties as assigned.

U.S. citizenship with the ability to obtain and maintain a Secret clearance is required.

Required qualifications:

• 7+ years of experience supporting C-suite executives in a government contracting or military environment.
• Bachelor's degree in business or related field.
• Advanced proficiency in Microsoft Office (Outlook, Excel, PowerPoint, Word).
• Strong organizational skills, attention to detail, and a proactive approach.
• Strong writing and editing skills for executive-level materials.
• Demonstrated executive presence, professionalism, and emotional intelligence.
• Valid driver's license and flexibility for occasional extended hours.

Desired qualifications:

• Active Secret or Top-Secret clearance.

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