HNTB · Tallahassee, Florida, US

Senior Administrative Assistant

OpenFull-timePay not stated

Open — HNTB has a posting for this job. Posted 20 Aug 2026.

This posting

Posted 20 Aug 2026 · Full-time · Pay not stated

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About this job

What We're Looking For

At HNTB, you can create a career that is meaningful to you while building communities that matter to all of us. For more than a century, we have been delivering solutions for some of the largest, most complex infrastructure projects across the country. With our historic growth, it is an exciting time to join our team of employee-owners.

This opportunity entails, while under limited supervision, leverages specialized skills and experience to provide administrative support typically to senior leaders and managers. Administrative functions may include maintaining calendars; scheduling meetings, including attendance at external events; making travel arrangements and assisting in preparing and submitting expense reports; handling correspondence; preparing reports, meeting minutes, presentations, agreements, and contract documents; distributing mail; maintaining electronic and physical files; working with vendors to obtain quotes; serving as a point of contact and resource for visitors; and performing other duties to support the manager and department as needed. Utilizes Outlook, Word, Excel, PowerPoint and various other software applications to perform tasks.

What You’ll Do:

  • Maintains multiple calendars and schedules appointments. Coordinates and schedules meetings and prepares meeting agendas. Coordinates and arranges the logistics and details of travel and accommodations, and prepares travel itineraries.
  • Screens incoming calls, emails, letters and visitors. Answers routine questions and provides information on behalf of the manager. Sorts and distributes incoming mail and prepares outgoing mail. Routes or answers routine correspondence not requiring manager’s attention.
  • Communicates management’s instructions or desires to various individuals and/or departments and initiates follow-up action. Furnishes and obtains information from other executives or outside representatives as requested.
  • Prepares reports, gathering and summarizing a variety of data from multiple sources. Composes and produces a variety of correspondence, reports and presentations under general guidance using the appropriate software for word processing, graphics and spreadsheets.
  • Organizes and maintains office files (electronic and hardcopy) and records in accordance with internal retention policy and procedures.
  • Prepares and submits expense reports, ensuring timely processing, supporting documentation and accurate coding of expense items.
  • May transcribe dictation, often covering subjects of a technical and/or confidential nature.
  • Performs other duties as assigned.

What You’ll Need:

  • High School Diploma/GED or equivalent
  • 4 years related administrative experience

What We Prefer:

  • Experience supporting operations for warehouses, maintenance, or fleet management.
  • Assist in request for quotes (RFQ) from vendors.
  • Planning, time management and organizational skills.
  • Ability to balance multiple tasks and changing priorities.
  • Strong organization and prioritization skills.
  • Exceptional oral and written communications skills.
  • Ability to effectively interact with and build relationships.

Additional Information

Click here for benefits information: HNTB Total Rewards

Click here to learn more about Equal Opportunity Employer/Disability/Veteran

Visa sponsorship is not available for this position.

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Locations:

Tallahassee, FL

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NOTICE TO THIRD-PARTY AGENCIES:

HNTB does not accept unsolicited resumes from recruiters or agencies. Any staffing/employment agency, person or entity that submits an unsolicited resume to this site does so with the understanding that the applicant's resume will become the property of HNTB. HNTB will have the right to hire that applicant at its discretion and without any fee owed to the submitting staffing/employment agency, person or entity. Staffing/employment agencies who have fee agreements with HNTB must submit applicants to the designated HNTB recruiter to be eligible for placement fees.

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Not this job's pay

What do Administrative Assistant jobs in Florida pay?

Talentify has no pay figure for this posting. The lines below are about Administrative Assistant jobs on Talentify in Florida as a group, computed by Talentify's job index across their postings. They are not the pay for this job.

Of the 86 jobs with this title on Talentify in Florida, 14 list pay per hour.

Taking the midpoint of each listed range, the middle half pay 20.00–21.88 USD per hour and the median is 20.50 USD per hour.

12 of these 14 name no currency; they are counted as USD because the jobs are in the United States.

5 of these 14 state their pay in the job description, not in a separate pay field.

Pay as employers listed it, not adjusted or verified. Updated 2026-11-06.

Computed on 2026-11-06 from the pay in 14 listings.

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Also open at HNTB

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Same job, other employers

Administrative Assistant jobs in Florida at other employers

Pages on Talentify for this job in Florida, at employers other than HNTB. Each page says open or closed for itself.