Utility Systems Repairer-Operator (Seasonal)
National Park Service
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Summary
The primary purpose of the Utility Systems Repairer-Operator (Seasonal) is to install, maintain, test, troubleshoot, upgrade, repair, and calibrate a variety of complex utility systems that require advanced skills in various utility related trades such as electronic industrial controls maintenance, air conditioning equipment maintenance, heating and boiler plant maintenance, water treatment, and air conditioning equipment operation. Anticipated Entry on Duty: October 2026 - March 2027
Duties
Some of the major duties you will perform include but are not limited to the following: Operates, monitors, and maintains complex utility systems including steam, hot water, chilled water, plumbing, compressed air, vacuum, gas, electrical, heating, and air conditioning equipment to ensure continuous, safety, and efficiency. Performs advanced troubleshooting, repair, testing, and calibration of utility systems and equipment by diagnosing mechanical, electrical, and control system malfunctions; disassembling, repairing, replacing, and reassembling component specifications and safety standards. Installs, operates, and maintains boiler plant and heating systems, including single- and multiple-fuel power boilers and auxiliary equipment, adjusting controls and performing operational repairs to maintain efficiency, meet operations. Installs, operates, diagnoses, and repairs domestic and commercial air conditioning and refrigeration systems, including centralized multi-zone HVAC systems and complex cooling units; replaces major components such as compressors. Serves as operator-in-charge for chilled water generation and distribution systems, ensuring compliance with applicable federal, state, and local regulations; conducts system monitoring, sampling, testing, and documentation. As a condition of employment, the selectee must possess an EPA 608 Universal Certification.
Requirements
Must be a U.S. Citizen or National. Appointment subject to background investigation and favorable adjudication. Males born after 12-31-59 must be registered for Selective Service. Direct Deposit participation required. Successfully pass the E-Verify employment verification check. To learn more, visit www.dhs.gov/EVerify/. Must have and maintain a valid driver's license throughout employment. You are required to wear a uniform and comply with the uniform standards. A uniform allowance will be provided. Must have a current EPA 608 Universal Certification. You 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. You must be at least 18 years of age or older to operate government vehicles.
Qualifications and evaluation
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. You must certify that you will maintain a permanent and exclusive residence within the defined vicinity of the field unit(s) listed in this announcement. 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. 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. Applicants who include vulgar, offensive, or inappropriate language or information in their application package will be ineligible for further consideration for this position.
Education
There is no substitution of education for experience for Federal Wage System (FWS) positions.
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 (ET) on 09/29/2026 -unless otherwise stated in this vacancy announcement to receive consideration. 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/13067844 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.
Required documents
The following documents are required and must be submitted by 11:59 PM (ET) on 09/29/2026 unless otherwise stated in this vacancy announcement: Two Page Resume which includes a list of all significant jobs held and duties performed. 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. Veteran Documentation, if applicable, such as: DD-214, SF15, letter from Veteran Affairs, etc. Documentation that you meet the condition of employment. Do not submit photographs with your application package. Documents with photographs may not be seen by hiring officials - you must remove your image from all documents. Do not upload Adobe portfolio documents. Adobe portfolio documents are not viewable by our agency's staffing offices.
Additional information
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 the following counties: Philadelphia, Montgomery, Bucks, Delaware, Berks, Lancaster, Lehigh, Northampton, and Chester in Pennsylvania; Camden, Burlington, Gloucester, Salem, Cumberland, and Mercer in New Jersey; New Castle in Delaware; and Cecil in Maryland. You must provide proof of residency within the defined vicinity (e.g. mortgage or property deed, lease/rental agreement, utility bill, insurance policy, etc.). See the Required Documents section for information on how to verify current residence. This announcement may be used to fill additional positions if identical vacancies. Physical Demands: Work assignments typically require moderate to heavy physical effort to lift, carry, or otherwise handle items typically weighing up to 50 pounds. Duties require the incumbent to maneuver into and out of specific locations while dismantling and assembling utility related equipment. The incumbent makes repairs and installations from ladders, scaffolding, and platforms where the parts of systems worked on are in hard-to-reach places. Frequent standing, walking, bending, crouching, reaching, and stooping is typical. Occasionally, climbing and work in high places may be required, as well as the use of hoists, holders, and pulleys when handling large equipment. Working Conditions: Work is both indoors and outdoors for extended periods where the incumbent may be subject to prevailing weather conditions. The incumbent may be exposed to biological hazards or diseases while cleaning equipment or shoveling sludge, and hazardous gases such as methane, chlorine, hydrogen sulfide, and carbon monoxide. The incumbent may also be subject to electrical shock, loud noises, acids, and hydraulic fluids while working around motors and pumps. There is exposure to shock, burns, and strains. The incumbent follows prescribed safety practices and uses safety equipment such as face shields, gloves, hard-toe shoes, respirators, and protective clothing that may be uncomfortable to wear. The incumbent is required to attend and participate in safety meetings and training and review and follow safety regulations and policies prior to using Personal Protective Equipment (PPE) such as goggles, rubber mats, gloves, hard hats and respirators as the jobs require. The incumbent may be required to operate motor vehicles and heavy engineering equipment. All Department of Interior (DOI) employees, their spouses, and minor children may not acquire or retain any claim, permit, lease, small tract entry, or other rights granted by the Department in Federal lands, with limited exceptions. Additional ethics prohibitions can be found here, https://www.doi.gov/ethics/ethics-prohibitions. *This position may be filled under a temporary seasonal appointment not-to-exceed 1560 hours rather than 1039 hours depending on the park and program*
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