Austin, Texas

Secure our Nation, Ignite your Future

Become an integral part of a diverse team while working at an Industry Leading Organization, where our employees come first.  At ManTech International Corporation, you’ll help protect our national security while working on innovative projects that offer opportunities for advancement. Currently, ManTech is seeking a motivated, career and customer-oriented Senior Administrative Assistant in Austin, TX.

Responsibilities include, but are not limited to:

  • Plan, maintain and manage schedules for program management staff
  • Plans, monitors, and manages internal projects from initiation through completion
  • Leads or coordinates project planning, resourcing, staffing, supply and subcontract management, progress reporting, troubleshooting and people management
  • Type and create word documents as recorded from program meetings, customer meetings, etc.
  • Produce graphic aids as well as documents to illustrate projections; program data; financial planning data, etc.
  • Will provide proofreading, formatting and correction of documents that are technical in nature and which were created by others to ensure proper format, grammar, and style.
  • Evaluates and communicates job-specific information

Basic Qualifications:

  • Associates Degree in business with at least 8 years of relevant administrative experience. Four additional years of experience (12) may be substituted in lieu of Associates Degree.
  • Ability to independently write report content gleaned from project-related emails, research, and other documentation, as well as project meetings.
  • Excellent command of written and spoken English.
  • Exceptional writing and editing abilities.
  • High proficiency in Word, PowerPoint, and Excel.

Preferred Qualifications:

  • Ability to inform development of and edit tables, figures, and other visuals to effectively communicate report findings.
  • Ability to work on a high-performance, fast-paced team, and balance multiple, high priority tasks simultaneously.
  • A solid understanding of military or veteran healthcare practices, language, and culture.
  • Prior experience supporting a Veteran Affairs government contract or at least supported a defense contractor with relevant experience.
  • Familiar with federal plain language guidelines and best practices.
  • Superior organizational and time management skills.
  • A clear and concise writing style.
  • Ability to meet tight deadlines.
  • Strong interpersonal skills.

Security Clearance Requirements:

  • Ability to obtain and maintain a Veteran Affairs Public Trust

Physical Requirements:

  • Must be able to remain in stationary position for up to 50% of the time.
  • Must be able to move about inside the office or IT environment to access computer systems, modules, equipment, and IT machinery.
  • Must be able to constantly operate computers and other IT environment systems such as IT machinery, modules, etc.
  • The person in this position frequently communicates with co-workers, management, and customers, which may involve delivering presentations.
  • Must be able to exchange accurate information in these situations.
  • The person in this position must be able to detect, identify, observe, and assess written communications; presentations; and manuals.

For all positions requiring access to technology/software source code that is subject to export control laws, employment with the company is contingent on either verifying U.S.-person status or obtaining any necessary license. The applicant will be required to answer certain questions for export control purposes, and that information will be reviewed by compliance personnel to ensure compliance with federal law. ManTech may choose not to apply for a license for such individuals whose access to export-controlled technology or software source code may require authorization and may decline to proceed with an applicant on that basis alone.

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 Wartime 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.

If you are a qualified individual with a disability or a disabled veteran, you have the right to request an accommodation if you are unable or limited in your ability to use or access as a result of your disability. To request an accommodation please click and provide your name and contact information.

Austin, Texas

ManTech was founded in 1968 to provide advanced technological services to the United States government. We began with a single contract with the U.S. Navy to develop war-gaming models for the submarine community. Over the years, our government's technology needs have increased dramatically in scope and sophistication, and we have grown to meet that challenge.


For more than 4 decades, we kept a careful eye on where emerging technologies were taking the government, and we developed the resources to master those technologies—by staying close to our customers and anticipating their needs, hiring talented professionals to propel us into the future, and acquiring companies with proven capabilities.


Today, we are a multi-billion-dollar public company that provides the innovation, adaptability, and critical thinking our government needs for success in defense, intelligence, law enforcement, science, administration, health, and other fields—throughout the nation and in many countries throughout the world. We are now applying the lessons learned in the unforgiving arena of national security to help the private sector protect networks and critical information.

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