Department of the Interior

Seasonal Maintenance Worker (Trails)

Crescent City, California, Mammoth Lakes, California, Mineral, California, Orick, California, Paicin Full time

Seasonal Maintenance Worker (Trails)

Department: Department of the Interior

Location(s): Crescent City, California, Mammoth Lakes, California, Mineral, California, Orick, California, Paicines, California, Point Reyes Station, California, San Francisco, California, Whiskeytown, California, Kailua Kona, Hawaii, Kula, Hawaii, Baker, Nevada, Cave Junction, Oregon, Crater Lake, Oregon, Carbonado, Washington, Enumclaw, Washington, Longmire, Washington, Marblemount, Washington, Packwood, Washington, Port Angeles, Washington, Stehekin, Washington

Salary Range: $22.58 - $38.61 Per Hour

Job Summary: These are temporary, summer seasonal positions that can last up to 1039 total hours but can be shorter due to weather conditions, project needs, or funding. See the "Duties" section below for the typical months of employment for each park. Anticipated entry on duty would be in the first month listed next to each park.

Major Duties:

  • The duty stations for the parks are: Pinnacles National Park : Paicines, CA (May - Nov. 2026) North Cascades National Park: Marblemount, WA and Stehekin, WA (April - Oct. 2026) Crater Lake National Park: Klamath County, OR (May - Nov. 2026) Lassen Volcanic National Park: Tehama County, CA (May - Nov. 2026) Golden Gate National Recreation Area :San Francisco, CA (May - Nov. 2026) Haleakala National Park: Maui County, HI (April - Oct. 2026) Mount Rainier National Park: Longmire, Packwood, Enumclaw, and Carbonado, WA (Apr. - Oct. 2026) Devils Postpile National Monument: Mono County, CA (May - Nov. 2026) Oregon Caves National Monument and Preserve: Josephine County, OR (March - Sept. 2026) Point Reyes National Seashore: Marin County, CA (April - Oct. 2026) Olympic National Park: Port Angeles WA (April - Oct. 2026) Whiskeytown National Recreation Area : Whiskeytown, CA (April - Oct. 2026) Great Basin National Park : Baker, NV (May - Nov. 2026) Redwood National Park : Orick and Crescent City, CA (March - Sept. 2026) Ala Kahakai National Historic Trail : Kailua Kona, HI (May - Nov. 2026) Great Basin NP, Ala Kahakai NHT, Point Reyes NS, and Whiskeytown NRA are hiring at the WG-05 level ONLY. All other parks are hiring at both the WG-07 level and WG-05 level. WG-05 Maintenance Worker (Trails) - performs trail maintenance, construction, and repair. Tasks include clearing trails of wind falls, limbs, rocks, landslides, and other debris; digging or cleaning culverts and ditches for drainage purposes; clearing brush; tread work on native soil, gravel and asphalt trails. Assist or lead trail crews on bridge building, tread, brushing, drainage and trail clearing projects. Construct or repair bridges, food boxes, ramps, corrals, outbuildings and pit toilets. Assist in or perform masonry work. Paint or stains boxes, corrals, pit toilets and bridges. May assist in maintenance of historic structures. May assist Packer with preparing loads, as well as saddling and transporting stock. Service and repair chain saws, brushing saws, gas rock drills and breakers, and generators. Repair tents, hand tools, lanterns, stoves; sharpens axes, pulaski's, shovels and clippers. Responsible for inventory updates and issuance of trails equipment, parts and materials. WG-07 Maintenance Worker (Trails) - provides daily guidance and direction to field crews completing trail maintenance/construction. Repairs trail tread and drainage structures, constructing rock walls, turnpiking, cribbing, and foot bridges, removing windfalls, felling trees, and utilizing block, tackle, and winches for moving and placing heavy objects. Construction and maintenance of rock and wood water bars, retaining walls and cribbing, and other trail structures. Laying out and constructing new trail in rocky, mountainous terrain, and in performing landscape restoration of abandoned trails. Work involves living and working in remote backcountry regions of the parks. Work involves long distance hiking, often with heavy backpacks, and long hours of hard physical labor to perform trail maintenance and construction tasks. Trail workers often carry loads weighing up to 50 pounds and may be required to hike up to 20 miles per day over steep and/or rough terrain. Physical Effort: Heavy physical effort is required in bending, lifting, and using hand and power tools in trail work. Examples of typical strenuous activity include: Frequently lifts and carries objects weighing over 100 pounds, must carry and roll rocks and logs, move rocks of several tons with rock bars, use hammers to crush or shape rock, and use shovel extensively. Frequently hikes up to 20 miles daily and must be able to do so while carrying a backpack, power and/or hand tools. Working Conditions: Incumbent must have the ability to live and work effectively in backcountry areas in close contact with small numbers of people for extended periods of time. Incumbent must live and work out-of-doors on projects in various terrain up to 13,000 feet elevation in all extremes of adverse weather conditions. Trail work is dusty, and hazardous conditions may exist when moving rocks and logs, working in and around rockslide areas, working around stock, working around explosives, falling and bucking trees, and working around machinery.

Qualifications: To qualify for this position, you must have sufficient knowledge and ability in the following job-related factors: Have the ability to do the work of a Maintenance Worker (Trails) without more than normal supervision. (Screen out). WG 5 level: Work experience demonstrates doing work such as maintenance worker tasks on a trail crew or group responsible for carrying out work on trails; constructed rock walls, water bars, and retainer bars; used chainsaws to cut wood or limb trees; and have used a jackhammer. WG 7 level: work experience demonstrates trail work such as repairing trail tread and drainage structures, constructing rock walls, turnpiking, cribbing, and foot bridges, removing windfalls, felling trees, and utilizing block, tackle, and winches for moving and placing heavy objects. Construction and maintenance of rock and wood water bars, retaining walls and cribbing, and other trail structures. Experience laying out and constructing new trail in rocky, mountainous terrain, and in performing landscape restoration of abandoned trails. Additional information on the specific qualification requirements for this position are found in the Job Qualification System for Trades and Labor Occupations. It is available for review on OPM's web site at: http://www.opm.gov/qualifications/x-118C/index.htm 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. This announcement may be used to fill additional positions if identical vacancies occur within 90 days of the issue date of the referral certificate. A selectee receiving a first appointment to the Federal Government (Civil Service) is entitled only to the lowest step of the grade for which selected the display of a salary range on this vacancy shall not be construed as granting an entitlement to a higher rate of pay.

How to Apply: To apply for this position: You must complete the occupational questionnaire and submit the documentation specified in the Required Documents section below. To receive consideration, the complete application package must be submitted by 11:59 PM (EST) on 12/19/2025. You must provide documentation to support your claim for each eligibility selected. Please review the required documentation listed in the eligibilities language to ensure you submit the appropriate information. Note: You will only be marked eligible for those eligibilities that you selected and provided the appropriate supporting documentation. WE DO NOT ACCEPT HARD-COPY OR E-MAIL APPLICATION PACKAGES. 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/12832069 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.

Application Deadline: 2025-12-19