Seasonal Custodial Worker (MVO) Job in San Antonio, TX

Vacancy No. IM-1538-SAAN-25-12793696-DE Department National Park Service
Salary $21.28 to $24.83 Grade 5 to 5
Perm/Temp Temporary FT/PT Full-time
Open Date 9/5/2025 Close Date 9/19/2025
Job Link Apply Online Who may apply Public
Locations:
San Antonio, TX


Summary

The typical seasonal entry-on-duty period is November-May, but can be variable during these months due to weather conditions, project needs, or funding. Anticipated Entry on Duty: November 16, 2025.

Duties

The incumbent will perform general custodial and janitorial work, grounds-keeping, operate light duty motor vehicles, and laboring duties. May work alone or with a small crew. Uses hand tools and electrical equipment to perform minor maintenance.

AREA INFORMATION/HOUSING INFORMATION:

San Antonio Missions National Historical Park, located in the heart of San Antonio, was designated a UNESCO World Heritage Site in 2015. Much of San Antonio can trace its roots to the park's four missions, which have active Catholic parishes. Each year, over one million visitors from around the world come to experience Spanish Colonial mission life and learn how the Spanish transformed native cultures through language, religion, and a new way of life. The missions serve as reminders of how native people adapted and succeeded in their new world, creating the culturally diverse San Antonio of today. Learn more online and visit us on Facebook, Twitter, and Instagram.San Antonio is a dynamic city full of small neighborhoods, hosting endless opportunities for recreational and cultural experiences. Residents enjoy the nearby Hill Country, dramatic canyons, meandering rivers, and a short drive to the Gulf Coast. The city is home to numerous concerts, festivals, college and professional sporting events, and a vibrant foodie scene; and has recently been designated a UNESCO Creative City of Gastronomy. Government housing is not available. An abundance of rental housing and homes for purchase are available in the San Antonio area. For more information about the area: https://www.visitsanantonio.com/

Requirements

Conditions of Employment

  • U.S. Citizenship required.
  • Appointment subject to background investigation and favorable adjudication.
  • Meet Selective Service Registration Act requirement for males.
  • Selectee will be required to participate in the Direct Deposit Electronics Funds Transfer Program.
  • 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.
  • You will be required to wear a uniform and comply with the National Park Service uniform standards. A uniform allowance will be provided.
  • You may be required to work evenings, weekends, holidays, overtime and shift work.
  • 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

To qualify for this position, you must have sufficient knowledge and ability in the following job-related factors:
  1. Ability To Do The Work of a Custodial Worker (MVO), WG-3566-05 Without More Than Normal Supervision (SCREEN OUT)
  2. Work Practices (including keeping things neat, clean, and in order)
  3. Ability To Interpret Instructions, Specifications, etc. (other than blueprints)
  4. Ability To Use and Maintain Tools and Equipment
  5. Dexterity and Safety
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.

Please limit your resume to no more than 2 pages. If more than 2 pages are submitted, only the first 2 pages will be reviewed to determine your eligibility/qualifications. You can only submit one resume; Only the resume submitted under the "Resume" "Document Type" will be used to determine your qualifications and for rating purposes.

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: Exerts very heavy physical effort in doing such tasks as frequently lifting and moving objects weighing 30 to 50 and items up to 70 pounds with assistance of other workers or weight handling equipment, running power mowers, pushing heavy wheelbarrow loads, operating power tools. Extensive walking, bending and lifting are required by this position.

Working Conditions: Incumbent is required to work outside in all kinds of weather conditions and inside areas that may be dusty, drafty and noisy and could be exposed to fumes. Incumbent is exposed to the possibility of cuts, bruises, and broken bones. The equipment, tools and tasks involved frequently require special care to avoid serious injuries and incumbent uses safety gloves, earplugs, safety glasses to avoid severe injuries. Incumbent is required to work various shifts Monday thru Friday and may weekends and holidays. Motor vehicles are driven in all types of traffic and weather on public roads and incumbent is exposed to the danger of serious accidents. Incumbent is required to wear a seat belt. Incumbent is required to wear and maintain the prescribed National Park Service uniform while on duty in the park. Personal appearance will be in compliance with the established uniform standard.

The National Park Service has determined that the duties of this position are suitable for telework only during an emergency or natural disaster.

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.

Benefits

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.

A review of your resume and supporting documentation will be made and compared against your responses to the Assessment Questionnaire to determine if you are qualified for this job. If your resume is incomplete or does not support the responses provided in the Assessment Questionnaire, or if you fail to submit all required documentation, you will be rated 'ineligible', 'not qualified', or your score will be adjusted accordingly. If a determination is made that you have inflated your qualifications or experience, you can lose consideration for this position. Please follow all instructions carefully; errors or omissions can affect your rating. Please limit your resume to no more than 2 pages. If more than 2 pages are submitted, only the first 2 pages will be reviewed to determine your eligibility/qualifications. You can only submit one resume; Only the resume submitted under the "Resume" "Document Type" will be used to determine your qualifications and for rating purposes. Only one resume will be used to evaluate your qualifications. In the event you submit more than one resume, only the latest submission will be reviewed.

Candidates will be rated and ranked using Category Rating procedures. These procedures place candidates with veteran's preference above non-preference eligibles within each category. Veterans with a service connected disability of at least 10 percent are listed in the highest quality category, except when the position being filled is scientific or professional at the GS-09 grade level or higher. Under Category Rating, candidates will be rated and ranked into one of three categories:

  • Best Qualified - applicants possessing experience that substantially exceeds the minimum qualifications of the position including all selective factors and are highly proficient in all requirements of the job and can perform effectively in the position
  • Well Qualified - applicants possessing experience that exceeds the minimum qualifications of the position including all selective factors and are proficient in most of the requirements of the job
  • Qualified - applicants possessing experience that meets the minimum qualifications of the position including all selective factors and are proficient in some, but not all of the requirements of the job.
You will be evaluated on the following competencies and/or job elements:
  • Ability To Do The Work Of The Position Without More Than Normal Supervision (SCREEN OUT)
  • Ability To Interpret Instructions, Specifications, etc. (other than blueprints)
  • Ability To Use and Maintain Tools and Equipment
  • Dexterity and Safety
  • Work Practices (including keeping things neat, clean, and in order)

Required Documents

The following documents are required and must be submitted by 11:59 PM (EST) on 09/19/2025:

  1. Resume which includes a list of all significant jobs held and duties performed. If military or civilian, please include your rank and/or grade. Please limit your resume to no more than 2 pages. If more than 2 pages are submitted, only the first 2 pages will be reviewed to determine your eligibility/qualifications. You can only submit one resume; Only the resume submitted under the "Resume" "Document Type" will be used to determine your qualifications and for rating purposes. Only one resume will be used to evaluate your qualifications. In the event you submit more than one resume, only the latest submission will be reviewed.
  2. A complete Occupational Questionnaire
  3. Other Supporting Documents, if applicable, such as:
    • Veterans Preference Documentation:
      • If you are a Discharged, Non-Disabled Veteran, you must submit a copy of your DD-214 showing character of discharge (Member 4 copy), or other Documentation of Service and Separation under Honorable Conditions, as listed on the SF15. If you don't have your DD-214, you may request it after discharge from the National Archives.
      • If you are a veteran within 120 days of discharge, you must submit signed documentation from the Armed Forces certifying: 1) your expected release/retirement from active duty, 2) under honorable conditions, 3) your pay grade/rank/rate at time of discharge, 4) dates of active duty service, 5) any campaign or expeditionary medals received, & 6) dated within 120 days of your separation.
      • If you are a Disabled Veteran, Purple Heart Recipient, or Mother or Spouse of a Disabled or Deceased Veteran, you must submit all additional proof required by the SF15, and if applicable, a completed SF15. You may request a copy of your Department of Veterans Affairs letter from www.ebenefits.va.gov or call 1-800-827-1000 to establish proof of disability.
    • Applicants who are eligible to be considered based on a Noncompetitive or Special Hiring Authority (i.e. Schedule A, VRA, Peace Corps, Americorp Vista, former PLC member, certain Military Spouses, 30% or More Disabled Veterans, Pathways Interns who have met the eligibility requirements for noncompetitive conversion, etc.) must submit appropriate documentation to verify your eligibility.
  4. Documentation for Interagency/Career Transition Assistance Plan 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 rated well-qualified or above 80 on the rating criteria for this 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.

If you are relying on your education to meet qualification requirements:

Education must be accredited by an accrediting institution recognized by the U.S. Department of Education in order for it to be credited towards qualifications. Therefore, provide only the attendance and/or degrees from schools accredited by accrediting institutions recognized by the U.S. Department of Education.

Failure to provide all of the required information as stated in this vacancy announcement may result in an ineligible rating or may affect the overall rating.

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 09/19/2025.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.

  1. Select Apply. If you are not logged in, you will be prompted to login or create an account.
  2. Prompted to Start the Application Process by selecting "Start Application."
  3. Select or add the resume you want to use for this application. Click here on how to build a resume in USAJOBS.
  4. Select documents you want included in this application.
  5. Review package to acknowledge your documents were reviewed.
  6. Select if you want to include your demographic information.
  7. After reading and certifying the application is true and submitted in good faith, select "Continue to Agency Site."
  8. Follow onscreen prompts and instructions to complete your application.
  9. Add the supporting documents by indexing your documents with the dropdown.
    • Upload any missing required documents or optional documents.
  10. Review and Submit Application.
  11. While logged in, you can check the status of your application by selecting "+" next to the job title for this position.
  12. 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

Glenda Griego
Address
San Antonio Missions National Historical Park
2202 Roosevelt Avenue
San Antonio, TX 78210
US

Next steps

Once the Occupational Questionnaire is received you will receive acknowledgement that your submission was successful. If you are among the most qualified candidates and your name is referred to the hiring official, you may be contacted directly for a possible interview. You will be notified of the status of your Application Package at the time candidates are referred for consideration, and when the selection process is complete.


Note: We cannot accept applications on behalf of Federal Agencies. Application instructions are listed within the Job Description.


© 2006-2025, exclusive of U. S. government job opportunity announcements