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Summary

The Smithsonian Institution is the world’s largest museum, education, and research complex, with 21 museums and the National Zoo. This position is located in the Smithsonian Gardens (SG) within the Smithsonian Institution (SI). Smithsonian Gardens is a recognized collections unit which manages collections of garden artifacts, living plants and the Archives of American Gardens.

Overview

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Accepting applications
Open & closing dates
01/14/2026 to 01/28/2026
Salary
$70,623 to - $91,815 per year
Pay scale & grade
GS 09
Location
Suitland, MD
FEW vacancies
Remote job
No
Telework eligible
No
Travel Required
Not required
Relocation expenses reimbursed
No
Appointment type
Permanent - Federal
Work schedule
Full-time - Full-Time, Permanent
Service
Competitive
Promotion potential
09
Job family (Series)
Supervisory status
No
Security clearance
Other
Drug test
No
Announcement number
26A-SR-313159-DEU-FM
Control number
854308200

This job is open to

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Clarification from the agency

This position is open to all U.S. Citizens or U.S. Nationals. Note: Federal employees with permanent status or individuals eligible for special appointing authorities may also apply to Job Announcement # 26A-SR-313159-MPA-FM. More than one selection may be made from this announcement.

Duties

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The Horticulturist supports the work of a horticultural program for the Smithsonian Gardens Greenhouses maintaining plants for display at the Smithsonian Institution, managing specific museum interiorscapes or handling the cultural care of the orchid collection within established procedures.

In this position, you will:

  • Produce and maintain a diverse and unique palette of plants. 
  • Review and recommend supplies and equipment for section activities and initiates procurement orders and actions.
  • Maintain a written/electronic record on collection plants, inventories and cultural care activities.
  • Prepare and dispense a variety of chemicals such as, insecticides, herbicides, fungicides, and growth regulators. 
  • Coordinate IPM within area of responsibility and insures proper pesticide applications.

Requirements

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Conditions of employment

  • Pass Pre-employment Background Investigation
  • May need to complete a Probationary Period
  • Maintain a Bank Account for Direct Deposit/Electronic Transfer
  • Males born after 12/31/59 must be registered with Selective Service.
  • Must have a valid State or District of Columbia drivers’ license.

Conditions of Employment

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 on OPM website.

Physical Requirements:  

Work requires frequent walking, standing, bending, stooping, kneeling, pushing, and pulling.  The incumbent will frequently handle objects weighing up to 30 pounds (occasionally up to 50 pounds) unassisted.  The incumbent must be certified to wear a respirator and other protective clothing and gear to apply pesticides or work in areas where pesticides have been applied.

Additional Requirements:

  • Candidate must be able to obtain and maintain a Maryland Department of Agriculture (MDA) and Department of Consumer and Regulatory Affairs (DCRA) Pesticide Applicators license.
  • Candidate must have a valid State or District of Columbia driver's license. (You must submit a copy of your driver's license)
  • Candidate must be able to work either weekend or rotating weekend and holiday duty schedule.
  • Candidate will be retained or called in for duty during emergencies, such as snowstorms, to perform duties as necessary to restore the Smithsonian Institution to an operable condition.

Qualifications

Basic Qualifications: You must submit your unofficial transcripts

Basic Requirements:

  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

  1. 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 A 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.

In addition to the basic qualification requirement above:

Experience: You qualify for this position if you have one year of specialized experience equivalent to at least the GS-7 level in the Federal Service or comparable pay band system.  For this position specialized experience is defined as working in a greenhouse facility maintaining or culturing a diverse plant collection (such as perennials, tropical plants, or orchids); performing horticulturist duties such as plant identification, cultural care and record keeping; managing the physical operations of a greenhouse facility; and using specialized powered equipment such as utility vehicles and snow blowers.  

Your resume must be no more than two (2) pages and should clearly demonstrate how your experience aligns with the responsibilities and specialized experience required for this position. Do not copy language directly from the vacancy announcement, as you will be deemed ineligible for consideration. Instead, provide detailed, descriptive information about your actual 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.

Part-time and/or unpaid experience related to this position will be considered to determine the total number of years and months of experience. Be sure to note the number of paid or unpaid hours worked each week. 

Or Education: Two full years of progressively higher-level graduate education leading to a master's degree or equivalent graduate degree in horticulture; or related discipline of basic plant science may be substituted to meet the specialized experience requirements.

Or a Combination: Education and experience may be combined to meet the basic qualifications. For a full explanation of this option please see the Qualification Standards. Special Instructions for Foreign Education: If you are qualifying by education and/or you have education completed in a foreign college/university described above, it is your responsibility to provide transcripts and proof of U.S. accreditation for foreign study. For instructions on where to fax these documents, see the "Required Documents" section of this announcement.

Education

You must submit your unofficial transcripts

Basic Requirements:

  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

  1. 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 A 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.

Additional information

  • This position is not included in the bargaining unit.

Recruitment Incentive: Recruitment incentive(s) may be authorized for this position.  However, approval for incentives are contingent upon various availability. If authorized, certain incentives will require the incumbent to sign a service agreement to remain in the Federal government for a certain time period.

Note: This statement does not imply nor guarantee an incentive will be offered and paid.

Selections may be made for vacancies across the Smithsonian Institution (SI). By applying to this position, you agree to allow your application and other personal information to be shared with one or more SI hiring officials for employment consideration for same/similar positions within the location(s) identified in this announcement.

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.

Your resume will be used to evaluate your experience, education, and/or training that address the competencies below:

  • Ability to maintain a greenhouse collection of diverse plants.
  • Ability to manage the physical operations of a greenhouse.
  • Ability to control pest within a greenhouse using Integrated Pest Management (IPM) best practices.
  • Ability to maintain records and documentation of plant collections, plant inventories and cultural care records.

Applicants who meet or exceed minimum qualifications will be assigned to one of three category groups based on job-related criteria:

Best Category - Meets the minimum qualification requirements and excels in most of the job-related competencies above.

Better Category - Meets the minimum qualification requirements and satisfies most of the job-related competencies above.

Good Category - Meets the minimum qualification requirements but does not satisfy most of the job-related competencies above to a substantive degree.

This category rating process does not add veterans' preference points or apply the "rule of three" but protects the rights of veterans by placing them ahead of non-preference eligibles within each category. A selecting official may make selections from the highest quality category (Best Category) provided no preference eligible in that category is passed over to select a non-preference eligible in that category unless the requirements of 5 U.S.C. 3317(b) or 3318(b) are satisfied. Preference eligibles who meet minimum qualification requirements and who have a compensable service-connected disability of at least 10 percent must be listed in the highest quality category, except when the position being filled is scientific or professional at the GS-9 grade level or higher. Applicants who have not submitted a resume in the USAjobs system and/or have not answered all of the vacancy questions will not be considered for this position.

Important Note:

The review of your resume will determine your final rating and should provide sufficient information regarding how your education and experience relate to this position, including the major duties and qualifications criteria listed.


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