RDR
RDR is a privately held security specialist firm that provides a wide variety of information technology.
- Open roles
- 42
- New role every
- ~5.0 days
- Posting trend
- 0.9× vs prior 90d
Company signals
Score: 77Job facts
- Location
- Chantilly, Virginia, United States of America
- Posted
- Oct 05, 2026
Last verified live 4 days, 19 hours ago · checked directly on the company's Paylocity Recruiting
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Administrative Assistant (Intermediate)
at RDR
This position is contingent upon award.
The Administrative Assistant provides high-level administrative and operational support to the lead of an office or division and the broader department. This role ensures the efficient execution of daily departmental activities, coordinates critical communication, manages sensitive information, and supports strategic initiatives that enhance organizational security functions. The ideal candidate is proactive, highly organized, and able to work with discretion in a fast-paced environment.
Key Responsibilities
• Manage calendars, schedule meetings, coordinate travel, and prioritize
engagements.
• Prepare, review, and distribute reports, presentations, briefings, and
confidential correspondence.
• Serve as a central point of contact for internal and external stakeholders
on behalf of who you support.
• Track and support execution of departmental projects, deadlines, and
operational tasks.
• Coordinate security-related meetings, including agenda development, minutes,
and action item follow-up.
• Assist with procurement requests, budget tracking, invoice processing, and
vendor coordination.
• Maintain secure filing systems, records, and documentation in accordance
with company policies and compliance requirements.
• Monitor and manage department communications, ensuring timely responses and
proper handling of sensitive information.
• Support onboarding, training coordination, and administrative tasks.
• Help streamline department workflows through process improvements and
administrative best practices.
• Assist other Administrative Assistant positions when others are out of the office.