Administrative Support Assistant (OA)

As an Administrative Support Assistant (OA) you will perform the following duties:

• Prepares edits and formats official correspondence memoranda and documents.
• Manages office supply inventories processes incoming shipments and updates property records.
• Performs routine accounting budget and financial management support duties such as processing purchase orders reconciling government charge card activities and coordinating payment of utilities.
• Collects reports files and data.
• Inputs verifies and reconciles time and attendance.
• Provides routine guidance to employees on pay duty schedules and leave procedures.
• Maintains the parks housing records.
• Prepares payroll for employees.
• Prepares documents reports forms and tabular materials.

• Must be a U.S. Citizen or National.
• Appointment subject to background investigation and favorable adjudication.
• Males born aftermust be registered for Selective Service.
• Direct Deposit participation required.
• Successfully pass the E-Verify employment verification check. To learn more visit possess and maintain a valid drivers license throughout employment.
• You are required to wear a uniform and comply with uniform standards. A uniform allowance will be provided.
• You are required to complete training obtain and maintain a government credit card with travel and purchase authority.
• You may be required to work overtime.

As a condition of employment for accepting this position you may be required to serve a 1-year probationary period to evaluate your fitness and whether your continuation of employment advances the public interest.

This probationary period is an extension of the appointment process and therefore requires the agency to determine if continued employment would advance the public interest meet the organization goals and mission of the agency and/or otherwise promote the efficiency of the determining if your employment advances the public interest the agency will consider: your performance and conduct; the needs and interests of the agency; whether your continued employment would advance organizational goals of the agency or the Government; and whether your continued employment would advance the efficiency of the Federal service.

Under applicable law the employment of an individual serving a probationary period automatically terminates when that period ends unless the agency affirmatively certifies in writing that the individuals employment should continue and that their appointment should be the absence of agency action to affirmatively certify continued employment beyond the probationary or trial period such appointments are terminated. Upon completion of your probationary period your employment will be terminated unless you receive certification in writing that your continued employment advances the public interest.

All qualifications must be met by the closing date of this announcement - 10/02/2026-unless otherwise stated in this vacancy announcement. Competitive candidates must also meet Time-in-Grade requirements as defined in 5 CFR 300 Subpart F.

For current Federal employees if hours worked per week are not included on your resume you must submit a non-award SF-50 as part of your application to be used to validate your work schedule and determine the amount of specialized experience that you will be granted. An award SF-50 will not be acceptable documentation for which to consider your amount of qualifying experience. For periods of time that reflect military service the DD-214 or Statement of Service is sufficient to meet the work schedule requirement as the service dates will be reflected. For all other applicants who are not current federal employees your resume must state either full-time (or 40 hours a week) or part-time with the number of hours worked per week to ensure proper crediting of specialized experience.

Selective Placement Factors: This position requires a special qualification that has been determined to be essential to perform the duties and will be used as a screen out element. If you do not provide evidence that you possess the following selective factor(s) you will be rated not qualified. This position performs typing and must be able to type 40 words per minute (WPM) (required). Candidates who do not meet this requirement by close of this announcement will receive no further consideration for this position. (Must document in your resume ability to type at least 40 words per minute.)

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Minimum Qualification Requirements: To qualify for this position at the GS-05 level you must meet the following minimum qualifications:

Experience: To qualify you must possess at least one full year of specialized experience equivalent to the GS-04 level in the Federal service (obtained in either the public or private sectors). Specialized experience is defined as demonstrated experience: Performing accounting and/or budget support duties such as completing payroll transactions travel vouchers and charge card reconciliations; preparing documents such as reports and tabular materials; and validating employee time and attendance data in automated systems.

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Education: Successfully completion of at least four years of education above high school (120 semester hours or 180 quarter hours) in any field. You must submit transcripts.

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Combination of education and experience: Combinations of successfully completed education and specialized experience may be used to meet total experience requirements. To compute this percentage first divide the total months of qualifying experience by 12. Then divide the number of completed education above high school semester hours of education (that are in excess of 60 semester hours) by 120. Add the two percentages together; the total percentage must equal at least 100 percent to qualify. NOTE: Only post high school education in excess of more than two-years may be used to qualify for this position. You must include a copy of your transcripts.