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Administrative Assistant

Job in Lexington Park, St. Mary's County, Maryland, 20653, USA
Listing for: CACI International Inc.
Full Time position
Listed on 2026-08-29
Job specializations:
  • Administrative/Clerical
    Office Administrator/ Coordinator, Virtual Assistant/ Remote Admin, Business Administration
  • Business
    Office Administrator/ Coordinator, Business Administration
Salary/Wage Range or Industry Benchmark: 40000 - 79000 USD Yearly USD 40000.00 79000.00 YEAR
Job Description & How to Apply Below
Job Title:

Administrative Assistant Job Category:
Administration Time Type:
Full time Minimum Clearance Required to Start:
None Employee Type:
Regular Percentage of

Travel Required:

Up to 10%
Type of Travel:
Local*
*
* The Opportunity:

As a CACI Administrative Assistant within the Program Management Office, you oversee a wide array of responsibilities in a dynamic and fast-paced environment supporting strategically impactful operations. This role involves managing day-to-day tasks such as coordinating complex calendar events, arranging detailed travel itineraries, and handling sensitive correspondence on behalf of the division. You will play a pivotal role in ensuring seamless communication flow by organizing reports, documents, and presentations, while also serving as a trusted representative of senior leadership.

Success in this position requires strong organizational skills, professionalism, discretion, and the ability to anticipate needs in a mission-driven environment. The ideal candidate will be eager to learn and develop their skills while working under general supervision and taking initiative as needed.

Responsibilities:

Manage a broad range of office-management duties to ensure daily operations run smoothly and efficiently in a fast-paced environment.

Arrange detailed travel itineraries, coordinate logistics, and resolve last-minute changes as required.

Coordinate and oversee complex calendar events, ensuring meetings, appointments, and engagements are scheduled without conflict.

Draft, review, and send correspondence on behalf of the Division/Director with accuracy, professionalism, and discretion.

Organize and prepare reports, documents, and presentations that support executive-level decision-making and effective meetings.

Organize and archive office files for easy retrieval and maintain relevant reference materials.

Answer and screen phone calls, arrange meetings, and welcome visitors while maintaining a professional and secure office environment.

Prioritize emails and calls on behalf of senior leadership so that urgent matters receive timely attention.

Gather essential documents and materials in advance of meetings and presentations to ensure executive readiness.

Represent the executive with professionalism and discretion, serving as a trusted liaison with both internal and external stakeholders.

The coordinator will also perform other PMO duties as assigned to support program objectives and evolving operational requirements.

Qualifications:

Required:

NO Clearance to Start, must be (U.S. Citizen) with the ability to obtain a Secret level Security Clearance Minimum of two years of experience in administrative roles.

Proficiency with Microsoft Office Suite (Outlook, Word, Excel, PowerPoint), SharePoint, MS Teams, and database systems.

Ability to manage multiple priorities simultaneously in a high-tempo environment.

Strong interpersonal skills, conflict resolution ability, and discretion in handling sensitive matters.

Strong organizational, communication, and multitasking skills with an ability to prioritize tasks.

Ability to assess information from multiple sources and develop actionable recommendations.

Experience managing project schedules and deliverables.

Knowledge of human resource functions, including onboarding, time sheets, and performance management.

-What You Can Expect: A culture of integrity.

At CACI, we place character and innovation at the center of everything we do. As a valued team member, you’ll be part of a high-performing group dedicated to our customer’s missions and driven by a higher purpose – to ensure the safety of our nation.

An environment of trust.

CACI values the unique contributions that every employee brings to our company and our customers - every day. You’ll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality.

A focus on continuous growth.

Together, we will advance our nation's most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground — in your career and in our legacy.

Pay Range :

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