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Supervisory Horticulturist

Smithsonian Institution
This job announcement has closed

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 National Zoo and Conservation Biology Institute at the Smithsonian Institution in Washington, DC.

Overview

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Accepting applications
Open & closing dates
07/30/2025 to 08/06/2025
Salary
$120,579 to - $156,755 per year
Pay scale & grade
GS 13
Location
Washington, DC
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
13
Job family (Series)
Supervisory status
Yes
Security clearance
Other
Drug test
No
Position sensitivity and risk
Non-sensitive (NS)/Low Risk
Trust determination process
Announcement number
25R-BD-312751-MPA-NZP
Control number
842007700

This job is open to

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Clarification from the agency

Current Smithsonian Institution Internal Employees/Agency Employees Only may apply including current Smithsonian Institution employees with Federal career/career-conditional status or eligibility. More than one selection may be made from this announcement.

Duties

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This role serves as the Curator of Horticulture, overseeing all administrative and management functions related to horticultural operations.

In this position, you will:

  • Provides leadership and oversight to unit staff and performing both administrative and technical supervisory duties.
  • Manages all horticulture and exhibit habitat maintenance, including exhibit habitat design, landscape management, tree care and health, and public safety.
  • Manages the horticulture budget, supervises the expenditure of federal operating funds, and oversees the procurement of all equipment and supplies required for operations

Requirements

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Conditions of employment

  • Requires career/career-conditional status or eligibility.
  • Males born after 12/31/59 must be registered with Selective Service.

Conditions of Employment

Qualification requirements, including one year time-in-grade at the next lower grade level for promotion candidates, must be met within 30 days of the job announcement closing date. See the 'Required Documents' section for additional information.

For information on qualification requirements, see Qualification Standards Handbook for General Schedule Positions viewable on OPM Website.

Qualifications

Basic Qualifications:

  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 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-12 level in the Federal Service.  For this position, specialized experience is defined as responsibility for the administration and management of horticulture, encompassing budget oversight, supervision of personnel, provision of horticultural services, implementation of green initiatives, and the planning, design, construction, and maintenance of exhibit habitats.

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.

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.

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.

In an effort to streamline our hiring process, SI employees whose current position of record is in the same job series (0437) and who are in a Federal competitive or excepted service appointment as this advertised position, are not required to submit a transcript with your application package. However, if selected, you will be required to provide a copy of your transcript before your start date in the position.

Time-in-Grade Requirements: Under competitive merit promotion procedures, any individual who is currently holding, or who has held within the previous 52 weeks, a General Schedule position under a non-temporary appointment in the competitive or excepted service, must meet "time-in-grade" requirements (have served 52 weeks at the next lower grade of the grade for which you are applying).

Education

This position has positive education requirements.

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 application will be evaluated first for the basic qualifications described above. The applications that meet the basic qualifications will be evaluated further against the following criteria:

  1. Knowledge of landscaping design, and horticulture to plan, direct, evaluate and improve the services
  2. Knowledge of the theories, methods and principles of horticulture science or related plant science.
  3. Skill in horticulture principles, theories, and methods; grounds management principles and design techniques for new sites, renovation, and alteration of project areas.
  4. Skill in communication needed to perform job.
  5. Skill in maintaining database information procurement, budget, labor and equipment resources to renovate and or improve landscaping exhibits.

Important Note:

Your resume and supporting documentation will be compared to your responses to the occupational questionnaire or other assessment tool for consistency. If a determination is made that you have rated yourself higher than is supported by your resume, you will be assigned a rating commensurate to your described experience. Your resume should provide detailed information regarding how your education and experience relate to this position, including the major duties and qualifications criteria listed.


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