Seasonal Laborer, Grounds Maintenance: Part Time Hours

Website THTBC Tlingit Haida Tribal Business Corporation






Subsidiary:                           KIRA Aviation Services

Job Title:                               Seasonal Laborer, Grounds Maintenance (Season ends October 28, 2022)

Job Location:                       Naval Station Mayport, Jacksonville, FL

Labor Category:                   Non-Exempt | SCA

Clearance Requirement:     N/A

Travel Requirement:            N/A

  • $200 Retention Bonus Available for Part Time – Payable at Season Completion (Bonus available for hires prior to September 30, 2022). 
    • Candidates must meet eligibility requirements in accordance with the THTBC Referral Program Policy and Procedures and site specifications. 

  • Flexible Days and up to 24 hours per week for Part Time

  • $15.00 per hour
    • Additional $4.23 per hour Health & Welfare Monies | paid for up to 40 hours per week

  • Opportunity for Permanent Employment!

Tlingit Haida Tribal Business Corporation (THTBC) a family of 8(a), HUBZone, SDB, and other companies wholly owned by the largest tribe in Alaska.   Each of its wholly owned 30+ subsidiaries are uniquely qualified to deliver value to its customers and teaming partners.  For over 30 years, THTBC has operated as a trusted US Federal contractor throughout the US and worldwide.  THTBC delivers outstanding service with innovative, low-cost contract solutions to all its public and private sector customers worldwide.


Scope of Work:

The primary purpose of this position is to various labor tasks to maintain the grounds of industrial, commercial, and property.  



  • Cut grass or weeds with a mower, riding or hand, trim hedges and edges around walks, flowerbeds, and wells, using hedge trimmers, weed eaters, clippers and edging tools
  • Tie down equipment and cargo loads on stake bed trucks and flatbed trailers 
  • Operate hand sweepers for sweeping, roads and parking areas etc. 
  • Hand weed-pulling, raking, shoveling, and mulching landscapes
  • May drive ATV’s, Kubota’s and other small equipment or Tractors 
  • Use hand and arm signals to direct other operators 
  • Utilize weed eater to cut grass or weeds in ditches, ammunition mounds, and berms with high inclines
  • Frequently lift and carry lawn equipment such as weed eater and edger for long periods of time
  • Rake, bag, and remove leaves and other natural debris 
  • All other related duties as assigned. 


Minimum Requirements:

  • Must be vaccinated in accordance with all Executive Orders, Government mandates or requirements, contractual requirements, and company policy.
  • Experience in operating small trucks and grounds equipment.
  • Must possess the ability to work in a team or alone and be able to change jobs on short notice.
  • Ability to follow basic operating instructions.
  • Reliable transportation to the worksite required.
  • Must have practical knowledge of worksite safety, occupational hazards and standard safety practices.
  • Must have and maintain a valid state driver’s license to operate a company vehicle.
  • Must be able to successfully complete a drug/alcohol test and a criminal record check.   
  • Must have a safe driving record, as defined by Company policy, to operate a company vehicle.
  • Must be able to perform duties under adverse weather conditions (extreme cold / heat, etc.).
  • Must be able to work alternate shift schedules when necessary to meet the mission requirements of the customer, to include weekends and holidays.  
  • Duties will require frequent periods of sitting, standing, kneeling, walking, crouching, bending, crawling, reaching, and balancing. Physically fit to frequently bend, stoop, and lift in awkward positions and able to lift and carry up to 60 lbs.



 THTBC offers eligible employees a comprehensive benefits package which includes:

  •  Medical, Dental, and Vision coverage
  • Health Savings Account (HSA)
  • Hospital Indemnity Plan
  • Company paid Disability, Basic Life and AD&D
  • Employee paid voluntary Life and AD&D for dependents
  • Vacation, Sick Time and PTO Plan
  • 401(k) Retirement Plan



To perform this job successfully, an individual must be able to perform all the essential duties of the position satisfactorily.  The requirements are representative of the knowledge, skill, and/or ability required.   Reasonable accommodations may be made to enable qualified individuals with disabilities to perform the essential functions.  May be required to obtain and maintain a security clearance, including successfully completing a thorough background investigation.



THTBC is proud to be an Equal Opportunity Employer.  Our hiring practices provide equal opportunity for employment without regard to race, religion, color, sex, gender, national origin, age, United States military veteran’s status, ancestry, sexual orientation, marital status, family structure, medical condition including genetic characteristics or information, veteran’s status, or mental or physical disability so long as the essential functions of the job can be performed with or without reasonable accommodation, or any other protected category under federal, state, or local law.



EEO Information-English Version                             Pay Transparency -English Version

EEO Information-Spanish Version                           Pay Transparency –Spanish Version

EEO Supplement


If you need a reasonable accommodation for any part of the employment process, please contact us and let us know the nature of your request.  Requests for accommodations will be considered on a case-by-case basis

To apply for this job please visit

Scroll to Top