Administrative Assistant (Navy/DoD)

THOR Solutions, LLC
Mayport, FL
THOR Solutions is actively seeking an Administrative Assistant to provide full-time support for the Southeast Regional Maintenance Center (SERMC) in Mayport, FL.

Typical Responsibilities:
  • Provide general office administration support.
  • Prepare and maintain various forms of documentation (correspondence, spreadsheets, presentations, reports) using Microsoft Office products (Word, Excel, PowerPoint).
  • Perform data entry and data management within multiple customer databases.
  • Provide timekeeping support.
  • Provide scheduling and calendar management.
  • Provide logistical support for meetings and special events, including scheduling, setup, and taking/distributing minutes and notes.
  • Collect, analyze and display data as required for various internal and external data calls.
Location: Full Time onsite at Southeast Regional Maintenance Center (SERMC) in Mayport, FL.

Typical Physical Activity: Primarily desk/computer work in an office environment. May involve: repetitive motion.

Existing Secret Security Clearance Required: This position requires an existing DoD Secret security clearance. A qualified candidate will already possess an Active or Interim Secret security clearance. An otherwise strongly qualified candidate with highly relevant experience but no current security clearance may be considered..

Required Knowledge, Skills, and Abilities: 
  • A high school diploma, GED equivalent, or a relevant U.S. Navy technical school diploma.
  • At least one (1) year of relevant Administrative Assistant experience to include but not limited to:
    • Supporting managers and employees by accomplishing a variety of tasks related to the Engineering Dept organization
    • Handling and processing time sensitive material
    • Planning and accomplishing short and long term goals.
    • Supporting senior management as required
  • Experience with time keeping systems FTS, TAR, and SUPDESK.
  • Experience with Microsoft Outlook, Word, PowerPoint, Excel, and SharePoint
  • Proficient with common productivity software.
  • Strong communication skills.

Benefit Offerings: Along with competitive pay, THOR offers a comprehensive benefits package including:

  • Paid Time Off (accrued)
  • Paid Holidays
  • 401(k) with employer match and traditional/Roth options
  • Medical Insurance (3 plan options) + TRICARE Supplemental Coverage
  • Dental Insurance (2 plan options)
  • Vision Insurance Plan
  • Healthcare and Dependent Care Flexible Spending Accounts
  • Commuter/Transit Benefits
  • Basic Life/AD&D, Short-Term and Long-Term Disability Insurance
  • Supplemental Life Insurance
  • Pet Benefits
  • Legal Resources
  • ID Theft Benefits
  • Employee Assistant Plan and Work-Life Program
  • Voluntary Leave Transfer Program
  • Tuition Reimbursement Program
  • Employee Referral Program

Please be aware that many of our positions require the ability to obtain a security clearance. Security clearances may only be granted to U.S. citizens.

Founded in 2009, THOR Solutions, LLC (THOR) is a rapidly growing Center for Veteran’s Excellence (CVE) verified Service-Disabled Veteran-Owned Small Business (SDVOSB) providing mission critical support across the Department of Defense, Department of Homeland Security, federal civilian agencies and commercial maritime industry, worldwide. THOR provides innovative and tailored expertise in multidisciplinary engineering, project and program management, business and financial management, technical support, integrated logistics support, training support, fleet support, corporate operations support, assessments and studies. THOR is privileged to deliver service solutions to the nation’s most complex military, public sector and industry challenges.

THOR is proud to be an Equal Opportunity Employer, including veterans and individuals with disabilities . THOR considers all qualified applicants for employment without regard to legally protected characteristics. This policy applies to all terms and conditions of employment.

If you are an individual with a disability and would like to request a reasonable accommodation as part the employment selection process, please contact us at [email protected] or (571) 215-0077.

Posted 2026-01-27

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