Administrative Assistant III - TS/SCI w/ poly

Clearance Level
Top Secret SCI + Polygraph
McLean, Virginia
Onsite Workplace
Key Skills For Success

Calendar Management


Customer Service

Scheduling Meetings

REQ#: RQ136562
Requisition Type: Regular
Your Impact

Own your opportunity to serve as a critical component of our nation’s safety and security. Make an impact by using your expertise to protect our country from threats.

Job Description


Discover a career that is challenging, impactful, and mission critical. Join our team as an Administrative Assistant and make an impact on our customer. While you help us advance the mission, we’ll help advance your career.

As an Administrative Assistant III, your day-to-day responsibilities will include:

  • AA will be the only contractor working in a high-tempo environment alongside staff officers on the Front Office team. This includes the Chief of Staff and Executive Officer

  • AA will be the face of the Front Office and must compose themselves in a professional manner at all times and will serve as the main tactical point of contact for the day-to-day management of CTS

  • This will require a positive, energetic, proactive and engaging personality, and the ability to operate in a high-paced office environment while ensuring all tasks are completed correctly and on-time. Must be willing to ask questions, seek guidance from more senior staff, and seek resolution to all tasks in a timely and complete manner

  • Candidate will be expected to proactively manage the calendars of Chief and Deputy Chief, anticipating schedule conflicts and identifying solutions. Manage the tactical onboarding of new staff and trainees, including submitting access requests and setting up meetings with other staff

  • The AA will also assist with developing and updating briefing materials and helping with planning and execution of leadership offsite and All-Hands meetings

  • AA must have good written and verbal communication skills as well as strong customer service skills

  • The AA will maintain schedule of appointments, coordinate meetings, order office supplies, and follow-up on requirements, bringing them to completion

  • AA should be highly detail oriented and be able to work with very minimal oversight

  • AA would be expected to work 1860 hours/yr; overtime would be a benefit to office. 


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

  • TS/SCI with Polygraph

  • Core hours are from 8 am to 3 pm

  • Candidate must be able to operate in a team environment as well as successfully work on their own

  • This position is on customer site


  • 401K with company match

  • Comprehensive health and wellness packages

  • Internal mobility team dedicated to helping you own your career

  • Professional growth opportunities including paid education and certifications

  • Cutting-edge technology you can learn from

  • Rest and recharge with paid vacation and holidays







Work Requirements
Years of Experience

3 + years of related experience

* may vary based on technical training, certification(s), or degree

Travel Required


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 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.