ManTech Administrative Assistant in Lexington Park, Maryland

ManTech is a highly respected provider of mission-critical technology services to the federal government. We bring to each undertaking a thorough command of technology, a culture of innovation and energy, and unquestioned integrity.

We are currently seeking a proactive Administrative Assistant for our

operations in Patuxent River, Md.

*A Current Secret Security clearance required*

Administrative Duties

• Official Correspondence

o Memorandums

o Serial Letters

• Mail/Letters

o Retrieve Mail

o Prepare and send classified mailings

o Sign for and receive packages (sometimes classified)

• Greet visitors and direct to POC/Conference room

• Schedule Conference Rooms and help with setup of VTC

• Run slides or documents on projector during meetings

• Keep a log of DD254 s up to date for Contractor Support

• Check and send clearances in JPAS

• Travel(DTS)

o Prepare travel for any employee of AIR 4.0M using DTS (Defense Travel System)

o Prepare Vouchers/Local Vouchers

o Keep track of approval process for travel Authorizations/Vouchers

• Prepare supply order/purchase supplies

• Printers

o Refill with paper

o Replace ink cartridges

o Replace broken parts

• Create Business cards for employees

• Update and maintain e-mail distribution lists

• Keep logs of all visitors to 4.0M Spaces

• Enter visitors to 4.0M into BASICS II (Training available)

• Coordinate 4.0M holiday events/fundraisers

• Weekly/Daily Printout of Calendars

• Preparing lists/making badges and clearing individuals for classified meetings

• SharePoint knowledge required for maintaining files for ease of access for 4.0M employees.

**Must have experience with JPAS and DTS**


Requires High School diploma or equivalent, and one to two years of related experience.


High School Diploma or GED Certificate, Equivalent Experience/Education

Years of Experience

01-02 years w/High School Diploma, See Qualifications

Position Type





For more than 40 years, ManTech employees have been solving complex problems for the national security community. We are comprised of approximately 10,000 talented employees around the world. We adhere to the simple, no-nonsense values on which ManTech was founded more than four decades ago, aligning squarely with the mission objectives of our customers. As our customer base continues to expand and diversify, we continue to diversify our workforce and solutions. Half our employees have a military background, and more than 70 percent hold a government security clearance. As a leading provider of innovative technology services and solutions for the nation's defense, security, space, and intelligence communities; we hold nearly 1,000 active contracts with more than 40 different government agencies.

ManTech International Corporation, as well as its subsidiaries proactively fulfills its role as an equal opportunity employer. We do not discriminate against any employee or applicant for employment because of race, color, sex, religion, age, sexual orientation, gender identity and expression, national origin, marital status, physical or mental disability, status as a Disabled Veteran, Recently Separated Veteran, Active Duty Waretime or Campaign Badge Veteran, Armed Forces Services Medal, or any other characteristic protected by law. If you require a reasonable accommodation to apply for a position with ManTech through its online applicant system, please contact ManTech's Corporate EEO Department at (703) 218-6000. ManTech is an affirmative action/equal opportunity employer - minorities, females, disabled and protected veterans are urged to apply. ManTech's utilization of any external recruitment or job placement agency is predicated upon its full compliance with our equal opportunity/affirmative action policies. ManTech does not accept resumes from unsolicited recruiting firms. We pay no fees for unsolicited services.

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