Home / Jobs / Supervisory Research Geneticist/Research Plant Physiologist/Research Horticulturist

Supervisory Research Geneticist/Research Plant Physiologist/Research Horticulturist

Agricultural Research Service · Department of Agriculture · Mayaguez, Puerto Rico

💵 $125,776–$192,331 per year⏳ Closes Nov 20, 2026
Federal agencyGS-14
At a glance

A job with Agricultural Research Service in Mayaguez, Puerto Rico. It pays $125,776–$192,331 per year at grade GS-14. Applications close on Nov 20, 2026 — 20 days left.

Working pattern
On site
Who can apply
Career transition (CTAP, ICTAP, RPL), Open to the public
Clearance
Other

Main duties

  • Lead a broad and complex research effort to determine plant responses to physical and biological interactions affecting yield performance and product quality of tropical tree crops.
  • Characterize, evaluate, increase, preserve, and conduct phytosanitary assessments for quarantined grain genetic resources and for the National Plant Germplasm System.
  • Maintain and enhance creativity and productivity of the research station.
  • Manage human, fiscal, and physical resources assigned to the station.
The original posting

Full details

About the role

This position is located with the United States Department of Agriculture (USDA), Agricultural Research Service (ARS), Tropical Agricultural Research Station (TARS), Mayaguez, Puerto Rico.

What you will do

  • Lead a broad and complex research effort to determine plant responses to physical and biological interactions affecting yield performance and product quality of tropical tree crops.
  • Characterize, evaluate, increase, preserve, and conduct phytosanitary assessments for quarantined grain genetic resources and for the National Plant Germplasm System.
  • Maintain and enhance creativity and productivity of the research station.
  • Manage human, fiscal, and physical resources assigned to the station.
  • Serve as fund holder by managing program funds, monitoring obligations and expenditures, and ensuring adherence to federal fiscal policies.
  • Provide technical information and consultation to internal and external customers to the Tropical Agriculture Research Station.
  • Ensure proper interpretation and reporting of scientific research results and information.
  • Evaluate and recommend project changes.

Education

Basic Education Requirements for Geneticist Series, 0440: Degree: Genetics; or one of the Basic Biological Sciences that included at least 9 semester hours in Genetics. Graduate Education: Genetics, or a curriculum or pattern of training that placed major emphasis on genetics.

Graduate study in related fields such as plant breeding, agronomy, horticulture, animal, dairy, or poultry husbandry, entomology, microbiology, plant pathology, chemistry, molecular and cellular biology, and physiology that involved cross-training in genetics is qualifying, provided it placed sufficient emphasis on genetics.

Evaluation of Education: Most students in the field take graduate work because specific training in genetics may be limited at the undergraduate level. Under these circumstances, it may be necessary to evaluate undergraduate course work in genetics in one of two ways, as described below, to determine whether or not it is qualifying.

Courses dealing with genetics, some phase of genetics, or specific techniques that are applied in genetics work are acceptable. This includes courses in genetics, plant or animal genetics, molecular and cellular biology, mathematics and statistics (as they apply to genetics), population dynamics, and certain techniques such as those dealing with irradiation.

Course work consisting of an appropriate combination of basic courses in genetics and cytology or statistics are also acceptable. Basic Education Requirements for Plant Physiology Series, 0435: Degree: Botany or Plant Physiology; or a related scientific discipline that included at least 10 semester hours in Plant Physiology.

Evaluation of Education: The 10-semester-hour requirement in plant physiology is specific. Course work is qualifying if it dealt with plant physiology, some phase of plant physiology, or methods and techniques applied in plant physiology work. Other course work in borderline areas should be evaluated on the basis of content.

Basic Education Requirements for Horticulture Series, 0437: 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 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.

How you will be evaluated

You will be evaluated in accordance with the category rating procedure as defined in the USDA Demonstration Project Plan. Applicants who meet the basic minimum qualification requirements established for the position will be placed in the Eligible category. Eligible applicants will be further evaluated against criteria for placement in the Quality category.

This evaluation is based on the level of your experience, education, and/or training as determined by your responses to the Assessment Questionnaire. Applicants with veterans' preference are listed ahead of applicants who do not have veterans' preference within each category.

Note: If, after reviewing your resume and/or supporting documentation, a determination is made that you have inflated your qualifications and or experience, your score may be adjusted to more accurately reflect your abilities, or you may be found ineligible. Please follow all instructions carefully. Errors or omissions may affect your rating.

Providing inaccurate information on Federal documents could be grounds for non-selection or disciplinary action up to including removal from the Federal service. Clicking the link below will present a preview of the application form; i.e. the online questionnaire. The application form link below will only provide a preview and does not initiate the application process.

To initiate the online application process, click the "Apply" button to the right. To view the application form, visit: ***

Documents you must provide

  • The following documents are required for your applicant package to be complete.
  • Our office cannot be responsible for incompatible software, your system failure, etc. Encrypted documents will not be accepted.
  • Failure to submit required, legible documents may result in loss of consideration.
  • Resume that includes: Personal Information: name, address, contact information; Education; Work Experience related to this position as described in the major duties including work schedule, hours worked per week, dates of employment; title, series, grade (if applicable); other qualifications.
  • Resume cannot exceed 2 pages.
  • If education is required or you are using education to qualify, you must submit a copy of your college transcripts.
  • An unofficial copy is sufficient with the application if it includes your name and the necessary course information; however, if you are selected, you will be required to submit official transcripts prior to entering on duty.
  • Education must have been successfully obtained from an accredited school, college or university.
  • If any education was completed at a foreign institute, you must submit with your application evidence that the institute was appropriately accredited by an accrediting body recognized by the U.S. Department of Education as equivalent to U.S. education standards.
  • There are private organizations that specialize in this evaluation and a fee is normally associated with this service.
  • For a list of private organizations that evaluate education, visit the NACES website.
  • All transcripts must be in English or include an English translation.
  • If claiming veteran's preference, you must submit a DD214, Certificate of Release from Active Duty, which shows dates of service and discharge under honorable conditions.
  • If currently on active duty you must submit a certification of expected discharge or release from active duty service under honorable conditions not later than 120 days after the date the certification is submitted.
  • Veteran's preference must be verified prior to appointment.
  • Without this documentation, you will not receive veteran's preference and your application will be evaluated based on the material(s) submitted.
  • If claiming 10-point veteran's preference you must provide the DD214 or certification requirements (see above bullet), plus the proof of entitlement of this preference as listed on the SF-15 Application for 10-point Veterans' Preference.
  • The SF-15 should be included but is not required.
  • Failure to submit these documents could result in the determination that there is insufficient documentation to support your claim for 10-point preference.
  • For more information on veterans' preference visit FEDSHIREVETS Surplus or displaced employees eligible for CTAP, RPL, or ICTAP priority must provide: proof of eligibility (RIF separation notice, notice of proposed removal for declining a transfer of function or directed reassignment to another commuting area, notice of disability annuity termination), SF-50 documenting separation (as applicable), and your most recent SF-50 noting position, grade level, and duty location with your application per 5 CFR 330.

What to expect next

As a condition of employment for accepting this position, you will be required to serve a 3-year probationary period during which we will evaluate your fitness and whether your continued employment advances the public interest.

In determining if your employment advances the public interest, we may 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.

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. Your application will be reviewed to verify that you meet the eligibility and qualification requirements for the position prior to issuing referral lists to the selecting official.

If further evaluation or interviews are required, you will be contacted. Log in to your USAJOBS account to check your application status.

You must choose to turn on email notifications in your USAJOBS profile if you want to receive important email notifications that may impact your applicant experience (e.g. If you start an application and do not submit it prior to the closing date, USAJOBS will send an email reminder that the closing date is approaching and your application is in an incomplete status).

Under the Fair Chance Act, agencies are not allowed to request information about an applicant's criminal history until a conditional offer of employment has been made, except as allowed for access to classified information; assignment to national security duties or positions; acceptance or retention in the armed forces; or recruitment of a Federal law enforcement officer.

An applicant may submit a complaint or any other information related to an organization's alleged noncompliance with the Fair Chance Act. The complaint must be submitted within 30 calendar days of the date of the alleged noncompliance.

To make a Fair Chance Act inquiry or complaint, send an email with the appropriate information to ***, subject line: Fair Chance Act. Multiple positions may be filled from this announcement.

Additional information

Applicants must be available to report for duty at the time a selection is made.

Selections are typically made within 30 days of the closing date of the announcement. Supervisory/Managerial Competencies - the following KSAs will also be used to evaluate candidates in the interview and selection process: 1.

Ability to lead and accomplish work through others (i.e. team building, conflict management, cultural awareness, strategic thinking, technology management, and political savvy.) 2. Ability to communicate with individuals or groups from diverse backgrounds in a variety of situations.

This is an interdisciplinary position and may be filled in any of the job series/position titles listed. In addition to the specialized experience requirements, applicants must submit proof that they meet the educational requirements for at least one of the series described in the announcement.

Applicants may only be appointed to job series/position titles for which they meet all experience and educational requirements. Research scientists have open-ended promotion potential.

The grade level is limited only by the individual's demonstrated ability to perform research of recognized importance to science and technology. *Final grade level may be determined by a peer review panel.

CONFIDENTIAL FINANCIAL DISCLOSURE REPORT: Federal employees are subject to prohibitions against officially dealing with outside organizations in which they have a financial interest. If hired for this position, you may be required to submit a financial disclosure report within 30 days of the effective date of your appointment and annually thereafter.

Career Transition Assistance Plan (CTAP), Reemployment Priority List (RPL), or Interagency Career Transition Assistance Plan (ICTAP): Visit the OPM website for information on how to apply as a CTAP, RPL, or ICTAP eligible. To exercise selection priority for this vacancy, CTAP/RPL/ICTAP candidates must meet the basic eligibility requirements and all selective factors.

CTAP/ICTAP candidates must be rated and determined to be well qualified (or above) based on an evaluation of the competencies listed in the How You Will Be Evaluated section. When assessed through a score-based category rating method, CTAP/ICTAP applicants must receive a rating of at least 71 out of a possible 100. Recruitment or Relocation Incentive may be authorized.

The final determination to pay an incentive will be made by the hiring official. This position may be eligible to telework up to four days per week, based upon the duties of the position. This position may also be eligible for flexible work arrangements as determined by agency policy and any applicable collective bargaining agreements.

This position is designated as a bargaining unit position and is represented by the American Federation of Government Employees (AFGE).

How to apply

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Details on this page reflect the source posting as of Nov 1, 2026. Closing dates and salary ranges can change without notice — the official listing is always authoritative. How our coverage works.

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