Administrative Assistant

General information

Requisition # R66301 Locations USA-VA-Chesapeake Posting Date 03/06/2026 Security Clearance Required Secret Remote Type Onsite Time Type Full time

Description & Requirements

Shape the future of defense with MANTECH! Join a team dedicated to safeguarding our nation through advanced tech and innovative solutions. Since 1968, we’ve been a trusted partner to the Department of Defense, delivering cutting-edge projects that make a real impact. Dive into exciting opportunities in Cybersecurity, IT, Data Analytics and more. Propel your career forward and be part of something extraordinary. Your journey starts now—protect and innovate with MANTECH!

MANTECH seeks a motivated, career and customer-oriented Administrative Assistant to join our team in Chesapeake, Virginia. This is an onsite position.

Responsibilities include but are not limited to:

• Complete specialized assignments involving typing, word processing, and computer-based graphic illustration with minimal supervision.

• Provide operational support services, including high-volume document reproduction, courier coordination, and mail distribution.

• Maintain personnel records and other organizational files.

• Prepare correspondence, manage schedules, and coordinate travel arrangements.

• Assist in preparing documentation and support the development of contract deliverables and reports.

• Integrate graphics generated through automated tools into final deliverable documents.

• Support onboarding activities for new hires.

Minimum Qualifications:

• High School Diploma

• 3+ experience performing administrative functions

• Experience providing administrative support within a technical or program-driven environment

• Experience maintaining organized files and records

• Experience preparing correspondence and managing schedules

Preferred Qualifications:

• Bachelor’s degree

Clearance Requirements:

• Must have an active Secret security clearance.

Physical Requirements:

• Must be able to remain in a stationary position for up to 50% of the workday.

• Frequently operates a computer and other standard office equipment, including calculators, copy machines, and printers.

• Occasionally moves within the office environment to access file cabinets, office equipment, and other resources.

MANTECH considers all qualified applicants for employment without regard to disability or veteran status or any other status protected under any federal, state, or local law or regulation.

If you need a reasonable accommodation to apply for a position with MANTECH, please email us at careers@mantech.com and provide your name and contact information.