Seasonal Landscape Architect

Clarification from the agency

Open to all U.S. Citizens. ICTAP/CTAP eligibles.

This is a temporary appointment intended for seasonal work that is less than 6 months or 1040 hours from the date of appointment/service year. It is expected this position will be terminated upon completion of the seasons work. The agency may non-competitively rehire an eligible temporary seasonal worker in subsequent years who works less than 6 months or 1040 hours in their service year.

As a Seasonal Landscape Architect your duties will include, but are not limited to, the following:

• Participate in the documentation, review, design, treatment and monitoring of historically significant cultural landscapes with diverse climatic, geographic and environmental conditions.
• Review horticultural operations and landscape preservation activities for adherence to agency policies, guidelines, standards, and procedures.
• Advise park managers, horticulturists, arborists and facility staff in parks and regional offices on best practices in cultural landscape management.
• Engage in the practice of planning, designing, and adapting of outdoor features, taking into consideration recreation planning, regulatory requirements, aethetic, cultural and historic values, and compatiblity with context
• Use Geographic Information System (GIS) technology to respond to inquiries, execute project work, and manage maintenance efforts

Conditions of employment

• U.S. Citizenship required.
• Appointment subject to background investigation and favorable adjudication.
• Meet Selective Service Registration Act requirement for males.
• Selectee will be required to participate in the Direct Deposit Electronics Funds Transfer Program.
• You may be required to operate a government (or private) motor vehicle as part of your official duties. Prior to your first official motor vehicle operation, and again every year thereafter (or more frequently if management determines such need exists), you will be required to sign an affidavit certifying to your possession of a valid State issued driver's license that is current and has not been revoked, suspended, canceled, or otherwise disqualified in any way to prohibit your operation of a motor vehicle. You will also submit a photocopy of your valid state-issued driver's license.

Qualifications

All qualifications must be met by the closing date of this announcement-07/15/2026-unless otherwise stated in this vacancy announcement.

Credit will be given for all appropriate qualifying experience. To receive credit for experience, your resume MUST clearly indicate the nature of the duties and responsibilities for each position, starting and ending dates of employment (month/year), and the resume must reflect full and/or part-time or total number of hours worked (i.e., work 40+ hours a week, rather than indicating full-time). If part-time, the hours must be annotated to be able to pro-rate the amount of qualified specialized experience.

In order to qualify for this position you must possess both the Basic Requirement and Specialized Qualification.

Basic Requirement: Landscape Architect-0807
Education: A degree in landscape architecture or landscape design.
- OR -
Combination of Education and Experience: For each year short of graduation, one year of experience under professional leadership and guidance of such character and diversity as to be a satisfactory substitute for the required education. This experience must have included original landscape design.

- AND -

To qualify for this position at the GS-11 grade level, you must possess all of the following minimum qualifications by close of the announcement:

Specialized Experience: At least one full year of specialized experience comparable in scope and responsibility to the GS-09 grade level in the Federal service (obtained in either the public or private sectors). This experience includes activities such as: conducting cultural landscape research involving historical documents, photographs, maps, and drawings to support identification, documentation, analysis, evaluation, and treatment; reviewing and assessing design development, construction drawings, cost estimates and specifications prepared by others for technical accuracy, adequacy, and compliance with applicable policies, guidelines, laws, and regulations; developing scopes of work and cost estimates for landscape architecture work; providing GIS data in support of planning and compliance activities; and offering technical guidance on historic landscape preservation, both independently and as part of an interdisciplinary team. You must include hours per week worked.
-OR-
Education: Successful completion of at least 3 years of progressively higher-level graduate education leading to a Ph.D. degree or Ph.D. or equivalent doctoral degree. You must include transcripts.
-OR-
Successful completion of a combination of education and experience as described above. Only graduate education in excess of the amount required for the next lower grade level may be used to qualify. For example, 3 months of experience would be 25% of the required 12 months. 45 semester hours of graduate education out of the required 54, would meet 50% of the 18 semester hours beyond what's required of the GS-09 grade level. You must include transcripts.

Volunteer 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.

ICTAP/CTAP Statement: Current surplus and current or former displaced Federal individuals who have special prior­ity selection rights under the Agency Career Transition Assistance Program (CTAP) or the Interagency Career Transition Assistance Program (ICTAP) must be well qualified for the position to receive consideration for special priority selection. Well qualified means that the applicant meets the following: OPM qualification standards for the position; all selective placement factors, where applicable; special qualifying conditions that OPM has approved for the position, where applicable; is physically qualified with reasonable accommodation, where appropriate to satisfactorily perform the duties of the position upon entry; and is rated by the organization at least at the well qualified level on all competencies.

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.

Resumes must not exceed two single-sided pages and resumes longer than two pages will not be accepted. You may only submit one resume. Only the document submitted as the "Resume" under the Documents section will be used to determine your qualifications/eligibility and for rating purposes. In the event you submit more than one resume, only the latest submission will be reviewed.

A review of your resume and supporting documentation will be made and compared against your responses to the Assessment Questionnaire to determine if you are qualified for this job. If your resume is incomplete or does not support the responses provided in the Assessment Questionnaire, or if you fail to submit all required documentation, you will be rated 'ineligible', 'not qualified', or your score will be adjusted accordingly. If a determination is made that you have inflated your qualifications or experience, you can lose consideration for this position. Please follow all instructions carefully; errors or omissions can affect your rating.

Candidates will be rated and ranked using Category Rating procedures. These procedures place candidates with veteran's preference above non-preference eligibles within each category. Veterans with a service connected disability of at least 10 percent are listed in the highest quality category, except when the position being filled is scientific or professional at the GS-09 grade level or higher. Under Category Rating, candidates will be rated and ranked into one of three categories:

• Best Qualified - applicants possessing experience that substantially exceeds the minimum qualifications of the position including all selective factors and are highly proficient in all requirements of the job and can perform effectively in the position
• Well Qualified - applicants possessing experience that exceeds the minimum qualifications of the position including all selective factors and are proficient in most of the requirements of the job
• Qualified - applicants possessing experience that meets the minimum qualifications of the position including all selective factors and are proficient in some, but not all of the requirements of the job.

• Administration and Management
• Contracting/Procurement
• Horticulture
• Landscape Architecture
• Technical Competence

The following documents are required and must be submitted by 11:59 PM (EST) on 07/15/2026:

1. Resume which includes a list of all significant jobs held and duties performed, with dates specified in month and year format, and indicate hours worked per week. If military or civilian, please include your rank and/or grade. Your resume must clearly show how long you have held each grade in a federal position. Resumes must not exceed two single-sided pages and resumes longer than two pages will not be accepted. The minimum font size is 10-point for all body text. Headers may be slightly larger but must remain legible. All resumes must maintain a minimum 0.5-inch margins on all sides to ensure readability and prevent excessive content compression. Including supplemental pages or attachments disguised as resume extensions are prohibited and will not be reviewed to determine your eligibility/qualifications
2. Complete All Required Assessments.
3. Other Supporting Documents, if applicable, such as:
   • Veterans Preference Documentation:
     • If you are a Discharged, Non-Disabled Veteran, you must submit a copy of your DD-214 showing character of discharge (Member 4 copy), or other Documentation of Service and Separation under Honorable Conditions, as listed on the SF15. If you don't have your DD-214, you may request it after discharge from the National Archives.
     • If you are a veteran within 120 days of discharge, you must submit signed documentation from the Armed Forces certifying: 1) your expected release/retirement from active duty, 2) under honorable conditions, 3) your pay grade/rank/rate at time of discharge, 4) dates of active duty service, 5) any campaign or expeditionary medals received, & 6) dated within 120 days of your separation.
     • If you are a Disabled Veteran, Purple Heart Recipient, or Mother or Spouse of a Disabled or Deceased Veteran, you must submit all additional proof required by the SF15, and if applicable, a completed SF15. You may request a copy of your Department of Veterans Affairs letter from www.ebenefits.va.gov or call 1-800-827-1000 to establish proof of disability.
4. College transcripts
5. Documentation for Interagency/Career Transition Assistance Plan consideration if you are a displaced Federal employee within the local commuting area. You must include: 1) Proof you are a displaced Federal employee, e.g., RIF Separation Notice, Notice of Proposed Removal, etc; 2) SF-50s (Notifications of Personnel Action) showing career/conditional tenure competitive status, promotion potential and duty location; and 3) your most recent performance appraisal. To exercise selection priority, displaced or surplus Federal employees must be rated well-qualified or above on the rating criteria for this position.

Next steps