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Administration C - Administrative Assistant

L3HHCM20
Washington, DC Other
POSTED ON 4/16/2026
AVAILABLE BEFORE 5/15/2026

Job Title: Administration C - Administrative Assistant

Job Code: 36482

Job Location: Washington, DC  

Job Schedule: 9/80: Employees work 9 out of every 14 days - totaling 80 hours worked - and have every other Friday off

 

Job Description:

L3Harris is looking for a Program Administrative Assistant who is well-organized, resourceful, great at multi-tasking, has a strong attention to detail, with the ability to anticipate assistance needs and take initiative.

 

Essential Functions:

  • Provide administrative support to program leadership.
  • Assist with the preparation of presentations, reports, spreadsheets, letters, memoranda, agendas, and schedules; prepare materials for internal and customer meetings.
  • Maintain calendars; schedule and coordinate meetings, events, interviews, and appointments; reserve conference rooms, provide catering as needed.
  • Arrange travel itineraries and assist with timely submission of expense reports.
  • Interface with high-level internal and external contacts.
  • Manage and plan events for program teams' engagement.
  • Ensure exceptional coordination and support for customer meetings/visitors.
  • Create and maintain appropriate databases.
  • Perform research or data analysis tasks.
  • Process overtime requests for program team members.
  • Support general office duties, including ordering and stocking of office supplies, drinks, food, and snacks in support of site operations/meetings/routine business.
  • Perform other tasks and assignments as needed.
  • Ability to obtain US Government Secret Security Clearance.

 

Qualifications:

  • Requires a High School Diploma or equivalent and a minimum of 6 years of prior relevant experience or 2 years post-Secondary/Associates Degree with a minimum of 2 years of prior related experience.

 

Preferred Additional Skills:

  • Experience with Microsoft Office suite of tools, including PowerPoint, Word, Excel, Outlook, and SharePoint.
  • Ability to adapt to a fast-paced, dynamic environment with the ability to prioritize and multi-task.
  • Excellent communication, time-management, problem-solving, interpersonal, and team collaboration skills.
  • Well-organized, resourceful, multi-tasker, attention to detail, ability to anticipate assistance needs and take initiative.
  • Flexibility in the face of changing priorities and the ability to interact positively with executives, managers, customers, and other administrators.
  • Effectively handle multiple simultaneous projects.
  • Demonstrate strong attention to detail and a high degree of accuracy.
  • Maintain confidentiality.

 

In compliance with pay transparency requirements, the salary range for this role in Washington DC is $57,000- $106,000. This is not a guarantee of compensation or salary, as final offer amount may vary based on factors including but not limited to experience and geographic location. L3Harris also offers a variety of benefits, including health and disability insurance, 401(k) match, flexible spending accounts, EAP, education assistance, parental leave, paid time off, and company-paid holidays. The specific programs and options available to an employee may vary depending on date of hire, schedule type, and the applicability of collective bargaining agreements.

 

#LI-KT1

Salary : $57,000 - $106,000

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