Administrative Assistant

MANTECH seeks a motivated, career and customer-oriented Administrative Assistant to join our team working in Patuxent River, MD. This is an onsite position.

Responsibilities include but are not limited to:

• Draft, edit, and proofread routine correspondence, memos, emails, and organizational documents.
• Manage calendars, schedule appointments, coordinate meetings, and arrange travel or logistics as required.
• Establish, organize, and maintain both paper and electronic filing systems to ensure secure and easy retrieval of records.
• Assist in developing, documenting, and tracking organizational requirements and workflow processes.
• Support the administration and tracking of customer agreements, Statements of Work (SOWs), Memorandums of Agreement (MOAs), and inter-agency agreements.
• Help gather data and maintain records for organizational cost estimates, budgets, and financial tracking documents.
• Monitor progress, contract milestones, and task deliverables to ensure key organizational deadlines are met.
• Work independently on assigned administrative projects, conducting basic research and gathering supporting data.
• Prepare, design, and assemble briefing charts, slide decks, reports, and visual presentation materials for leadership and client meetings.
• Summarize research findings into concise notes or draft summaries for manager review.

Minimum Qualifications:

• High School Diploma or equivalent education
• 1+ year of clerical or administrative experience

Clearance Requirements:

• U.S. citizenship required and a current or active Secret clearance or ability to obtain an Interim Secret prior to starting.

Physical Requirements:

• The person in this position must be able to remain in a stationary position 50% of the time.
• Occasionally move about inside the office to access file cabinets, office machinery, or to communicate with co-workers, management, and customers, via email, phone, and or virtual communication, which may involve delivering presentations.