Demo

Administrative Assistant III

Terracon
Terracon Salary
Manchester, NH Full Time
POSTED ON 5/25/2026
AVAILABLE BEFORE 6/23/2026
General Responsibilities

Perform various administrative tasks to ensure efficient and effective performance of the department’s administrative task. Create and maintain documents, compile reports, and manage, store, and disseminate information. Facilitate department activities by managing meeting calendars and making travel arrangements. This role functions in a team environment.

Essential Roles And Responsibilities

  • Under minimal supervision, perform advanced administrative tasks to support a department.
  • May act as a lead or provide direction to other Administrative Assistants in a larger office or region.
  • Schedule and facilitate meetings based on department needs and makes suggestions when appropriate.
  • Collect, review, and analyze data and prepare moderately complex reports and other presentation materials utilizing word processing, spreadsheet, or specialized software.
  • Create calendar events, set up travel arrangements, process reports, and lead the coordination of day-to-day activities of the department.
  • May work on assignments of a confidential nature requiring extensive knowledge of office, company practices, policies and programs.
  • Follow safety rules, guidelines and standards for all projects. Participate in pre-task planning. Report any safety issues or concerns to management.
  • Be responsible for maintaining quality standards on all projects.
  • Perform other duties as assigned.

Requirements

  • High school diploma or equivalent.
  • Minimum 4 years’ relevant experience.
  • A valid driver’s license with acceptable violation history may be required.

Salary.com Estimation for Administrative Assistant III in Manchester, NH
$63,996 to $78,821
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