Administrative Assistant

Job Title: Administrative Assistant

Industry: Professional Services / Consulting

Location (city, state): Washington, DC

Assignment Type: Contract-to-Hire (approximately 3 months)

Pay: $28–$31/hour (depending on experience)

Work Schedule: Monday–Friday, 8:00 AM – 5:00 PM (Hybrid: 4 days onsite, 1 remote; remote day is not Friday)

Benefits: This position is eligible for medical, dental, vision, and 401(k).

About Our Client:

Addison Group is working with a globally recognized professional services firm known for delivering advisory and operational solutions in complex, fast-moving environments. Their teams support high-level executives and require strong coordination, responsiveness, and professionalism to keep operations running efficiently.

Job Description:

Our client is looking to bring on an Administrative Assistant to support a team of Executive Assistants and senior leadership. This role will focus on handling a mix of day-to-day administrative tasks and team support functions. It’s a great opportunity for someone who enjoys variety, takes initiative, and can operate effectively in a fast-paced, high-expectation environment. You’ll play a key role in ensuring smooth operations by assisting with scheduling, expenses, meeting logistics, and team coordination efforts.

Key Responsibilities:

• Support expense report processing and timesheet submission
• Assist with calendar coordination, meeting scheduling, and travel logistics
• Coordinate conference rooms, meeting materials, and basic AV setup
• Prepare documents, presentations, and proposal materials
• Help manage shipping and delivery of business materials
• Assist with internal events, meetings, and team functions
• Track and submit vendor invoices and support payment processes
• Partner with Executive Assistants to prioritize and execute daily tasks
• Maintain a high level of professionalism and confidentiality

Qualifications:

• Bachelor’s degree required
• 2–4+ years of administrative or office coordination experience
• Experience in consulting, professional services, or similar fast-paced environments preferred
• Strong Microsoft Office skills (Outlook, Excel, Word, PowerPoint, Teams/SharePoint)
• Experience with expense and time tracking tools (Concur, SAP, Replicon preferred)
• Excellent organizational and multitasking abilities
• Strong communication skills, both written and verbal
• Detail-oriented with the ability to manage competing priorities
• Professional demeanor with a proactive, “no task too small” mindset

Addison Group is an Equal Opportunity Employer. Addison Group provides equal employment opportunities (EEO) to all employees and applicants for employment without regard to race, color, religion, gender, sexual orientation, national origin, age, disability, genetic information, marital status, amnesty, or status as a covered veteran in accordance with applicable federal, state and local laws. Addison Group complies with applicable state and local laws governing non-discrimination in employment in every location in which the company has facilities. Reasonable accommodation is available for qualified individuals with disabilities upon request.