Administrative Assistant III - TS/SCI w/ poly

Clearance Level
Top Secret SCI + Polygraph
McLean, Virginia

REQ#: RQ121305

Travel Required: None
Requisition Type: Regular

We are GDIT. The people supporting and securing some of the most complex government, defense, and intelligence projects across the country. We ensure today is safe and tomorrow is smarter. Our work has meaning and impact on the world around us, but also on us, and that’s important.

GDIT is your place. You make it your own by embracing autonomy, seizing opportunity, and being trusted to deliver your best every day.

We think. We act. We deliver. There is no challenge we can’t turn into opportunity. And our work depends on an Administrative Assistant III joining our team to support our client.

At GDIT, people are our differentiator. As an Administrative Assistant III a typical day will include:

  • Dealing with all levels of staff within an organization

  • Candidate will  communicate verbally and in writing (using Sponsor's electronic communication system) travel communications for a large number of travelers for OCONUS travel

  • Communications include updates and additional correspondence needed for each traveler for cancellations, early or late departure, early or late return, changes in itineraries, and other matters requested by host work unit

  • Candidate must be able to prepare standardized briefing charts and supporting material for orientation-type presentations to the customers traveling OCONUS. Candidate will provide briefings on prepared reports and adhoc if needed

  • Candidate must gather and prepare necessary stakeholder information to complete and submit security documentation and will provide written correspondence to coordinate approval of travel itineraries on a regular basis

  • Must have the ability to expedite a travel requests on demand requiring candidate to have an open working relationship with other key stakeholders/ travel representatives

  • Candidate must be willing to travel to other facilities for document retrieval, and distribution from stakeholders at their location using GOV

  • The candidate must be able to hand-carry requests on behalf of travelers and vendors in order to meet last minute travel requests. Candidate must also schedule employees for mandatory organization-­specific training courses as well as coordinate and schedule other required travel-­related appointments and escort travelers as needed. 


  • HS Diploma and 3 years of relevant experience or equivalent combination of education and experience

  • TS/SCI with Polygraph

  • Flexible Shifts from 0500-1600

  • Must possess effective communication skills

  • The position requires excellent written and verbal communication skills

  • Proficient Word, Excel, Outlook, PowerPoint

  • Able to perform duties with minimal supervision and some team interaction


  • 401K with company match

  • Challenging work that makes a real impact on the world around you

  • Diverse, highly collaborative teams

  • A culture of mobility to foster your career growth goals

  • Education and training opportunities


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About Our Work

We are GDIT. The people supporting some of the most complex government, defense, and intelligence projects across the country. We deliver. Bringing the expertise needed to understand and advance critical missions. We transform. Shifting the ways clients invest in, integrate, and innovate technology solutions. We ensure today is safe and tomorrow is smarter. We are there. On the ground, beside our clients, in the lab, and everywhere in between. Offering the technology transformations, strategy, and mission services needed to get the job done.

COVID-19 Vaccination

GDIT does not have a vaccination mandate applicable to all employees. To protect the health and safety of its employees and to comply with customer requirements, however, GDIT may require employees in certain positions to be fully vaccinated against COVID-19. Vaccination requirements will depend on the status of the federal contractor mandate and customer site requirements.

GDIT is an Equal Opportunity/Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status, or any other protected class.