Executive Assistant to Leadership - Onsite, Part-Time

Seeley Consulting LLC; Washington (District of Columbia); On-site; USD 34,000 - 44,000; Part time

Job summary

Seeley Consulting LLC in Washington, DC seeks a part-time executive assistant to support senior leadership. The role is a contract, onsite position 3–4 days per week, offering variety, autonomy, and a professional first impression for visitors.

You will manage schedules, travel, meetings, and documents, coordinate international travel, and ensure office operations run smoothly. Strong organizational and communication skills are essential; Spanish is a plus for coordinating with international

Qualifications

• Experience in an Executive Assistant, Administrative Assistant, or similar support role.
• Strong organizational and time-management skills with the ability to prioritise and handle multiple tasks concurrently.
• Excellent verbal and written communication skills, with a professional phone and in-person manner.
• High level of accuracy and attention to detail in document preparation and scheduling.
• Proficiency in Microsoft Word, Excel, and PowerPoint.
• Ability to manage confidential information with discretion and sound judgment.
• Spanish language skills to coordinate with international offices.
• Experience supporting senior leadership or C-suite executives.
• Experience coordinating international travel and time zone-sensitive meetings.
• Exposure to working within professional services or corporate environments.
• Experience with audio/video conferencing tools and meeting room technology.

Responsibilities

• Serve as a welcoming first point of contact by answering phones.
• Greeting guests and fielding general inquiries with professionalism and care.
• Schedule and coordinate internal/external meetings, calls, and conference room bookings.
• Format and proofread documents in Word, Excel, and PowerPoint, ensuring alignment with firm branding and templates.
• Coordinate complex travel arrangements (domestic and international) and generate detailed itineraries.
• Ensure a well-maintained office by overseeing supply inventory, placing orders, organizing deliveries and keeping common spaces tidy.
• Coordinate the smooth flow of documents and correspondence by managing mail, shipments and courier services.
• Prepare materials, set up meeting rooms and assist in the management of audio/video needs for seamless internal operations.
• Support senior leadership by printing, preparing files, proactively updating calendars and compile expense reports.
• Other reasonably requested duties customarily expected of an administrative professional

Skills

Organizational skills

Time management

Verbal communication

Written communication

Discretion with confidential info

Spanish language skills

Front-of-house experience

Professional phone manner

Education

Secondary education completion

Administrative training or certification preferred

Tools

Microsoft Word, Excel & PowerPoint

Job description

Seeley Consulting LLC in Washington, DC seeks a part-time executive assistant to support senior leadership. The role is a contract, onsite position 3–4 days per week, offering variety, autonomy, and a professional first impression for visitors.

You will manage schedules, travel, meetings, and documents, coordinate international travel, and ensure office operations run smoothly. Strong organizational and communication skills are essential; Spanish is a plus for coordinating with international