Seasonal Maintenance Worker

Department of the Interior

National Park Service

Biscayne National Park

Summary

This position is located within the Department of the Interior, National Park Service, Southeast Region, Biscayne National Park, Homestead, Florida.

This job is open to

Career transition (CTAP, ICTAP, RPL)

Federal employees whose job, agency or department was eliminated and are eligible for priority over other applicants.

Special authorities

Individuals eligible under a special authority not listed in another hiring path.

Clarification from the agency

This position is being filled under the Field Unit Local Hiring Authority and is open to U.S. citizens and nationals who meet all eligibility requirements, including permanent and exclusive residency within the defined vicinity of the field unit as described in this announcement. Under this authority, veterans' preference and traditional rating and ranking procedures do not apply.

Duties

Major Duties:

Assist journeymen in the installation and repair of plumbing lines, waste lines, plumbing fixtures, valve pumps, and controls. Sweats, glues, and joins a variety of materials together (copper, steel, aluminum, and PVC).
Assist journeymen in the construction, fabrication, and repairs of various facilities using lumber, cement block, and formed steel reinforced concrete. Installs and repairs doors, windows, siding, flooring, sheetrock, and other finish materials.
Operates motor vehicles, forklifts, and boats to 45 feet. Use zero-turn mowers and weed eaters to maintain park grounds on remote islands. Empties trash and recycling bins throughout the park. Removes old stumps, nonnative plants, and rehabilitate the grounds.
Assist with safety measures and programs by tracking chemical usage, inputting data into the systems, SDS tracking sheets, and chemical inventory. Janitorial duties to include trash removal, and cleaning office/public spaces and restrooms.
Assist HVAC and electrical mechanics with general maintenance, installation, and troubleshooting of HVAC, electrical systems, and fixtures. Repair and replace damaged sections of the boardwalk located on Convoy Point and Boca Chita.

Requirements

Conditions of employment

U.S. Citizenship required.
Appointment subject to background investigation and favorable adjudication.
Meet Selective Service Registration Act requirement for males
Direct Deposit: Selectee will be required to participate in the Direct Deposit Electronics Funds Transfer Program.
Drivers License: You will be required to operate a government (or private) motor vehicle as part of your official duties; a valid driver's license is required. You will be required to submit a Motor Vehicle Operator's License and Driving Record. You must also submit (within a State sealed envelope or submitted directly by the State authorities), and at your own expense, all certified driving records from all States that disclose all valid driver's licenses, whether current or past, possessed by you.
Uniform: You will be required to wear a uniform and comply with the National Park Service uniform standards. A uniform allowance will be provided.
Housing: Government housing may be available.
Minimum Age Requirement: Applicants must be at least (1)18 years old or (2) at least 16 years old and: (a) Have graduated from high school or been awarded a certificate equivalent to graduating from high school; or (b) Have completed a formal vocational training program; or (c) Have received a statement from school authorities agreeing with their preference for employment rather than continuing their education; or (d) Be currently enrolled in a secondary school and either work only during school vacation periods or work part-time during the school year under a formal student employment program.

Qualifications

This position will be filled under the Field Unit Local Hiring Authority. Eligibility is limited to applicants who reside within the defined local commuting area at the time of application. For this announcement, the local commuting area is the area from which individuals can reasonably commute to the duty station under normal conditions. The defined vicinity for this position is: defined as 85 miles or approximate driving time under normal conditions of 120 min from the Metropolitan areas of Miami-Dade County, Florida. See the Required Documents section for information on how to verify current residence.

To qualify for this position, you must have sufficient knowledge and ability in the following job-related factors:

Ability To Do The Work Of The Position Without More Than Normal Supervision (SCREEN OUT)
I have experience performing carpentry or woodworking jobs, such as painting and maintaining road signs, cutting and fastening boards, drywall installation, window and door installation, roofing, and building concrete frames. I have prepped and painted interior and exterior surfaces. I have performed electrical installations, troubleshooting, and repairs such as installing fixtures, replacing fuses and light bulbs, and installing light switches and outlets. Performed basic plumbing work such as installing fixtures, replacing washers in faucets, identifying the source of leaks, and unclogging sinks, etc. Performed sanitation services such as cleaning sinks, toilets, sweeping and mopping floors, collecting trash and debris, cleaning culverts, and ensuring that there are adequate supplies of soap, towels and toilet paper for a public restroom. I have operated motor vehicles such as pickup trucks, crew cab trucks, and 4-wheel drive utility type vehicles for picking up supplies and transporting personnel, equipment, and materials. Safely performed landscaping and grounds maintenance such as cutting grass with push/riding mowers, using weed eaters, power blowers, chainsaws and pruners. Performed masonry jobs such as pouring and finishing concrete, patching potholes, and using mortar, tile, brick or cinder-block in construction applications. I can lift and carry objects weighing up to 40 pounds.

If your knowledge and ability in the SCREEN OUT factor above is not sufficient, you will receive no further consideration. In preparing your application, describe in detail the experience and training which you have had that specifically prepared you for this job and to perform the duties described for this job. Experience should be clearly described and documented in your resume. The qualifications reviewer will not assume performance of such duties by Job Titles alone. Address your knowledge, skills and/or abilities in the areas shown in the job-related factors.

Volunteer Experience: Experience refers to paid and unpaid experience, including volunteer work done through National Service programs (e.g., Peace Corps, AmeriCorps) and other organizations (e.g., professional; philanthropic; religious; spiritual; community, student, social). Volunteer work helps build critical competencies, knowledge, and skills and can provide valuable training and experience that translates directly to paid employment. You will receive credit for all qualifying experience, including volunteer experience.

ICTAP/CTAP Statement: Current surplus and current or former displaced Federal individuals who have special priority selection rights under the Agency Career Transition Assistance Program (CTAP) or the Interagency Career Transition Assistance Program (ICTAP) must be well qualified for the position to receive consideration for special priority selection. Well qualified means that the applicant meets the following: OPM qualification standards for the position; all selective placement factors, where applicable; special qualifying conditions that OPM has approved for the position, where applicable; is physically qualified with reasonable accommodation, where appropriate to satisfactorily perform the duties of the position upon entry; and is rated by the organization at least at the well qualified level on all competencies.

Education

There is no substitution of education for experience for Wage Grade (WG) positions.

Additional information

This announcement may be used to fill additional positions if identical vacancies occur within 90 days of the issue date of the referral certificate.

Non-Competitive Rehire Eligibility: Temporary seasonal employees can only maintain their non-competitive rehire eligibility if they work no more than a combined total of Temporary NTE less than 1040 hours anywhere in the National Park Service (NPS) within their established service year. Accordingly, non-competitive rehire eligibility allows for re-appointment to the same position or another position appropriate for temporary appointment with the same qualification requirements (5 CFR 316.402[b][7]), based on series and grade, anywhere in the major subdivision (NPS).

If you have held a temporary seasonal appointment in the past 12 months and have already worked the maximum temporary appointment less than 1040 hours during that period, you are still welcome to apply. However, please be aware that exceeding the limit of 1040 hours in your established service year will result in the loss of your non-competitive rehire eligibility.

The limit can be exceeded by working multiple temporary seasonal positions that result in a combined total greater than 1040 hours. The limit also can be exceeded by working a single temporary seasonal appointment that exceeds 1040 hours, unless granted an exception by OPM.

Employment may be terminated at any time due to fluctuations in funding levels, project needs, employee performance, or other considerations.

Physical Demands: Works from ladders, scaffolds and platforms and where surfaces to be coated, or the parts of systems worked on are hard to reach requiring the incumbent to stand, stoop, bend, kneel, climb and work in tiring and uncomfortable positions. Frequently lifts, carries and sets up parts and equipment that weigh up to 40 pounds.

Working Conditions: Work is performed inside and outside where dirt, spray, and fumes are present. Also required to work in inclement weather and/or wear protective equipment and clothing that are sometimes heavy and uncomfortable.

Candidates should be committed to improving the efficiency of the Federal government, passionate about the ideals of our American republic, and committed to upholding the rule of law and the United States Constitution.

A career with the U.S. government provides employees with a comprehensive benefits package. As a federal employee, you and your family will have access to a range of benefits that are designed to make your federal career very rewarding. Opens in a new windowLearn more about federal benefits.

Review our benefits

Eligibility for benefits depends on the type of position you hold and whether your position is full-time, part-time or intermittent. Contact the hiring agency for more information on the specific benefits offered.

How you will be evaluated

You will be evaluated for this job based on how well you meet the qualifications above.

Applicants will be evaluated based on how well they meet the qualification requirements for the position.

Upon receipt of a completed application package, the Servicing Human Resources Office will review your resume and supporting documentation to determine whether you meet the minimum qualification requirements described in this announcement.

Resumes must not exceed two single-sided pages. Resumes longer than two pages will not be reviewed. Applicants may submit only one resume. Only the document submitted as the "Resume" under the Documents section will be used to determine qualifications and eligibility. If more than one resume is submitted, only the most recent submission will be reviewed.

This position is being filled under the Field Unit Local Hiring Authority. Under this authority, competitive rating, ranking, and veterans' preference procedures do not apply. The Servicing Human Resources Office will determine whether applicants meet the qualification and eligibility requirements described in this announcement. Applicants who meet these requirements may be referred to the selecting official on a certificate of eligibles for consideration.

Applicants must certify that they maintain a permanent and exclusive residence within the defined vicinity of the field unit(s) listed in this announcement.

If your resume is incomplete or does not demonstrate that you meet the qualification requirements or specialized experience described in this announcement, you may be determined ineligible or not qualified for further consideration.

Providing false or misleading information on your resume or supporting documentation may result in removal from consideration or other action consistent with applicable federal hiring regulations.

Required Documents

The following documents are required and must be submitted by 11:59 PM (EST) on 06/22/2026:

Two Page Resume which includes a list of all significant jobs held and duties performed, dates specified in month and year format, and the resume must reflect full and/or part-time or total number of hours worked (i.e., work 40+ hours a week, rather than indicating full-time). If part-time, the hours must be annotated to be able to pro-rate the amount qualified specialized experience. If military or civilian, please include your rank and/or grade. Resumes must not exceed two single-sided pages and resumes longer than two pages will not be accepted. The minimum font size is 10-point for all body text. Headers may be slightly larger but must remain legible. All resumes must maintain a minimum 0.5-inch margins on all sides to ensure readability and prevent excessive content compression. Including supplemental pages or attachments disguised as resume extensions are prohibited and will not be reviewed to determine your eligibility/qualifications.
Proof of residence (e.g. mortgage or property deed, lease/rental agreement, utility bill, insurance policy). SF-50 cannot be accepted as proof of residence.
Documentation for Interagency/Career Transition Assistance Plan (ICTAP/CTAP) consideration if you are a displaced Federal employee within the local commuting area. You must include: 1) Proof you are a displaced Federal employee, e.g., RIF Separation Notice, Notice of Proposed Removal, etc.; 2) SF-50s (Notifications of Personnel Action) showing career/conditional tenure competitive status, promotion potential and duty location; and 3) your most recent performance appraisal. To exercise selection priority, displaced or surplus Federal employees must be well qualified. ICTAP/CTAP eligibles will be considered well qualified if they exceed minimal qualifications for this position (i.e. Resume supports substantial possession of stated competencies) for the position.

Do not submit photographs with your application package. Documents with photographs may not be seen by hiring officials - you must remove your image from any badges, licenses, etc.
Do not upload Adobe portfolio documents. Adobe portfolio documents are not viewable by our agency's staffing offices.

How to Apply

To apply for this position, you must submit the documentation specified in the Required Documents section. To receive consideration, your complete application package must be submitted by 11:59 PM (EST) on 06/22/2026.

You must provide documentation to support your eligibility and qualification claims. Please review the required documentation listed in the eligibility sections to ensure you submit the appropriate information. You will only be considered for eligibilities for which you have provided the required supporting documentation.

Applications may be submitted through USAJOBS or through other authorized methods identified by the agency (e.g., third-party platforms or local outreach efforts) to support targeted recruitment under this authority.

Applicants submitting materials outside of USAJOBS must:

Submit a complete application package by the closing date of this announcement, and

Ensure all materials are formatted and consistent with the application instructions outlined in this announcement, including resume requirements and supporting documentation.

All applications, regardless of submission method, will be evaluated using the same criteria and requirements to ensure a fair and equitable hiring process.

Applications received after the closing date, or that do not meet the requirements outlined in this announcement, will not be considered.

USAJOBS Application Instructions

Select Apply. If you are not logged in, you will be prompted to login or create an account.
Prompted to Start the Application Process by selecting "Start Application."
- Click here for USAJobs Help with "How to create an application"
- To PREVIEW the application questionnaire, select the following link: https://apply.usastaffing.gov/ViewQuestionnaire/12982842
Select or add the resume you want to use for this application. Click here on how to build a resume in USAJOBS.
Select documents you want included in this application.
Review package to acknowledge your documents were reviewed.
Select if you want to include your demographic information.
After reading and certifying the application is true and submitted in good faith, select "Continue to Agency Site."
Follow onscreen prompts and instructions to complete your application.
Add the supporting documents by indexing your documents with the dropdown.
- Upload any missing required documents or optional documents.
Review and Submit Application.
While logged in, you can check the status of your application by selecting "+" next to the job title for this position.
You can review or revise your application at any point during the open period of the announcement.
- To update an application, you should log into your USAJOBS account and select "+" next to the job title for this position. Select "Update Application" for this job.
- Note: When you click Update Application, you will be prompted to re-select your documents from USAJOBS. Documents submitted with the first application will no longer be associated with the applicant record. So it is important that you select all documents you want to use in the re-application.

Agency contact information

Tara Sandoval

Email: tara_sandoval@ios.doi.gov

Address: Biscayne National Park
9700 SW 328 Street
Homestead, FL 33033
US

Next steps

Once your Occupational Questionnaire has been received, you will receive an acknowledgment confirming your submission was successful.

Applicants who meet the eligibility and qualification requirements will be referred to the selecting official for consideration. Under this authority, all applicants determined to be qualified may be referred. If your name is referred, you may be contacted directly by the hiring official for a possible interview.

You will be notified of the status of your application at key stages in the process, including when candidates are referred for consideration and when the selection process has been completed.

Seasonal Maintenance Worker Job in Homestead, FL