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Summary

The National Gallery of Art welcomes all people to explore art, creativity, and our shared humanity. Millions of people come through our doors each year, with even more online, making us one of the most visited art museums in the world. Our renowned collection includes over 160,000 works of art, from the ancient world to today. Admission to the West and East Buildings, Sculpture Garden, special exhibitions, and public programs is always free. 

Overview

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Accepting applications
Posted this week · Apply by 06/11/26
Due by 11:59 p.m. ET on June 11, 2026
Location
Work site options
Telework eligible
No
Remote job
No
Relocation expenses reimbursed
No
Salary
$70,623 - $91,815 per year

The salary range listed is an approximation and subject to locality adjustment.

Pay scale & grade
GS 09
Promotion potential
09
Pay scale and grade determines the salary of the job.
Work schedule
Full-time
Travel Required
Not required - Enter travel % if required. Delete if not.
Appointment type
Permanent
Occupations and job series
Supervisory status
No
Federal service type
This job is in the Competitive Service
Represented by a union
Yes
Drug test
No
Security clearance
Other
Position sensitivity and risk
Non-sensitive (NS)/Low Risk
Jobs require a background check and some require a security clearance. The type depends on the job.
Background check type
Financial disclosure required
No
Some jobs require financial disclosure to identify conflicts of interests.
Announcement number
NGA-26-180-MP
Control number
870833300

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Duties

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This position is located organizationally in the Division of Horticulture (AFM-HS), Facilities Management
(AFM), National Gallery of Art.

The incumbent serves as a Horticulturist under the direct supervision of the Head of Horticulture. The incumbent’s primary responsibility is ensuring the health and aesthetics of both permanent and temporary interior plantings throughout the public and non-public areas in all Gallery spaces. As a Horticulturist, the incumbent oversees/ assists with the installation and maintenance of seasonal and permanent plantings, special exhibits, floral arrangements and actively participates in horticultural programs. Incumbent’s completed work is seen by visitors, staff, artists, donors, high ranking government employees and foreign dignitaries.

In this position, you will: 

  • Prepare and disperse horticultural chemicals as required, including fertilizers, pesticides, and herbicides. Maintain proper records associated with all applications of horticultural chemicals in areas of responsibility. Maintains DC pesticide license and relevant categories related to ornamentals and turfgrass. 
  • Prepare and implement maintenance and planting schedules. Schedules include pruning, mowing, edging, fertilizing, pesticide and herbicide application, water requirements and proper timing for each function. They also formulate renovation schedules for different landscape areas as needed. Possess' knowledge and ability to select and use proper equipment to complete project tasks; has ability to perform basic maintenance and repair of equipment if necessary. The incumbent creates schedules for special projects in association with sculpture installation or building renovation. 

  • Serve as assistant snow removal coordinator sufficient to devise and implement snow removal plan. Ability to monitor local weather to schedule staff when needed; determine the have proper equipment and supplies ready for each storm, i.e.: salt, shovel, fuel, equipment, and manpower; monitor the progress of staff during the storms; and ensure that the site is accessible during and after storms.

  • Disperse horticultural information in response to inquiries from the public, horticultural staff, contractors, and other National Gallery of Art staff. Provides direction to staff and volunteers on daily basis to ensure tasks are completed correctly.

                                                                                                                                                                                                         

Requirements

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Conditions of employment

  • You must be a United States Citizen.
  • This employer participates in the e-Verify program.
  • Males born after 12-31-59 must be registered for Selective Service.
  • See "Other Information" section regarding Selective Service requirements.
  • Suitable for Federal employment, determined by a background investigation.
  • May be required to successfully complete a probationary period.
  • CURRENTLY HAVE OR BE ABLE TO ACQUIRE A DC PESTICIDE LICENSE

Qualification requirements must be met by the closing date of the announcement. For information on qualification requirements, see Qualification Standards Handbook for General Schedule Positions viewable on OPM Website. It is your responsibility to ensure that you submit appropriate documentation prior to the closing date. Your resume serves as the basis for qualification determinations and must highlight your most relevant and significant experience as it relates to this job announcement. Be clear and specific when describing your work history since human resources cannot make assumptions regarding your 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). Your resume must include the dates of all qualifying experience (from month/year to month/year) and the number of hours worked/volunteered per week.

Qualifications

Specialized Experience StatementCandidates must possess at least one year of specialized experience, equivalent in responsibility to the GS-07 level in the Federal Service or equivalent experience in the Federal Service or private sector; experience performing horticultural work such as maintaining ornamental plants, shrubs, trees, turf or landscaped grounds.   

Applicants can substitute education for specialized experience as follows:

Two full academic years of progressively higher-level graduate education or master's or equivalent graduate degree related to the position. 

Submission of transcripts is required if substituting education.

OPM Qualifications StandardGeneral Schedule Qualification Standards

Individual Occupational Requirements: Horticulture Series 0437

Associated Group standard: Group Coverage Qualification Standard for Professional and Scientific Positions

You must meet all qualification and eligibility requirements by the closing date of this announcement.

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.

Note: Applicants who are referred to the hiring office for selection consideration may be required to submit writing and/or work samples as part of the interview/selection process. If the hiring office decides to request a writing and/or work sample as part of its selection process, the vacancy contact will reach out to you by email to: (1) inform you of this requirement; and (2) provide further instructions.

Education

This position does have an education requirement. SUBMISSION OF TRANSCRIPTS IS REQUIRED. 

  1. Degree: horticulture; or a related discipline of basic plant science that included at least 30 semester hours in the basic plant sciences, of which at least 16 semester hours were in horticultural subjects such as those dealing with the breeding, care, management, production, and post harvest handling of horticultural crops.

    OR

  2. Combination of education and experience: courses equivalent to a major in horticulture or a related discipline of basic plant science that included course work as shown in 1 above, plus appropriate experience or additional education.

    Evaluation of Education: Courses in botany, plant physiology, plant taxonomy, plant pathology, genetics, agronomy, horticulture, and similar courses may be used to meet the 30-semester-hour requirement in basic plant sciences.

    The 16-semester-hour requirement in horticulture includes course work in basic horticulture and course work related to any of the recognized subject-matter fields of horticulture, i.e., fruits, vegetables, ornamentals, nursery work, seed production, or course work in related areas of science, such as micro-biology, entomology, plant pathology, plant physiology, or genetics that is directly related to horticultural work.

Education must be obtained from an accredited institution recognized by the U.S. Department of Education.

Foreign education must be reviewed by an organization recognized by the U.S. Department of Education. For special instructions pertaining to foreign education and a list of organizations that can evaluate foreign education, see the Department of Education website.

Additional information

Merit promotion applicants must meet the time-in-grade requirement as defined in 5 CFR 300, Subpart F. One year at the GS-07 level is required to meet the time-in-grade requirements for the GS-09 level. 

The National Gallery of Art fosters a diverse and inclusive workplace and is an Equal Opportunity Employer. EEO Policy: https://help.usajobs.gov/equal-employment-opportunity

More than one selection may be made from this vacancy announcement.

This position is included  in the bargaining unit.

Relocation expenses will not be paid.

Some positions may require completion of a probationary period of up to 1 (one) year.

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.

EEO Policy: https://help.usajobs.gov/equal-employment-opportunity
Reasonable Accommodation Policy: https://help.usajobs.gov/reasonable-accommodation
Veterans Information: https://help.usajobs.gov/working-in-government/unique-hiring-paths/veterans
Selective Service Registration: http://www.sss.gov/

Veterans Employment Opportunity Act (VEOA): To be eligible for a VEOA appointment under Merit Promotion procedures, the veteran must be a preference eligible or a veteran separated after 3 years or more of continuous active service performed under honorable conditions.
Noncompetitive Appointment Authorities: For more information on noncompetitive appointment authority eligibility requirements visit the following websites:

Reasonable Accommodation Requests:

To learn more, please consult the following resources:

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.

How you will be evaluated

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

You will be evaluated based on how well you meet the qualifications listed in this vacancy announcement. Your qualifications will be evaluated based on your application materials (e.g., resume, supporting documents), your responses to the application questionnaire, and your responses to all assessments required for this position. You will be assessed on the following competencies (knowledge, skills, abilities, and other characteristics): 

Horticulture - Knowledge of cultivating flowers, plants, and trees.

Project Management - Knowledge of the principles, methods, or tools for developing, scheduling, coordinating, and managing projects and resources, including monitoring and inspecting costs, work, and contractor performance.

Oral Communication - Expresses information (for example, ideas or facts) to individuals or groups effectively, taking into account the audience and nature of the information (for example, technical, sensitive, controversial); makes clear and convincing oral presentations; listens to others, attends to nonverbal cues, and responds appropriately.

Written Communication - Writes in a clear, concise, organized, and convincing manner for the intended audience.

All qualified non-competitive applicants and all qualified Merit applicants will be referred to the hiring manager for consideration.

Overstating your qualifications and/or experience in your application materials or application questionnaire may result in your removal from consideration. Cheating on an assessment may also result in your removal from consideration.

The National Gallery of Art uses an application tracking system to evaluate the responses you provide in the applicant assessment questionnaire to determine if you meet the minimum qualification requirements of this position. Then, the HR Office and/or Subject Matter Expert (SME) will conduct a quality review of your application and supporting documentation to determine if your qualifications meet the criteria for referral to the selecting official.


You may preview questions for this vacancy.

National Gallery of Art

The National Gallery of Art welcomes all people to explore art, creativity, and our shared humanity. Millions of people come through our doors each year—with even more online—making us one of the most visited art museums in the world. Our renowned collection includes over 160,000 works of art, from the ancient world to today. Admission to the West and East Buildings, Sculpture Garden, special exhibitions, and public programs is always free. Every day, hundreds of employees—from electricians to data analysts, educators to carpenters—bring the nation’s art museum to life for all to enjoy.

Agency contact information

Staffing
Phone
240-673-0710
Fax
000-000-0000
Email
staffing@nga.gov
Address
National Gallery of Art
4th and Constitution Avenue NW,
Washington, District of Columbia 20565
United States

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