Supervisory Horticulturist - (Director of Horticulture)

You must meet the United States Office of Personnel Management's (OPM) qualification requirements (including specialized experience and/or educational requirements) for the advertised position. You must meet all eligibility and qualifications requirements by the closing date of the job announcement. Additional information on the qualification requirements is outlined in the OPM Qualifications Standards Handbook of General Schedule Positions. It is available for your review on the OPM web site at http://www.opm.gov/qualifications. Specialized Experience is experience that has equipped the applicant with the particular knowledge, skills, and abilities to perform successfully the duties of the position and is typically in or related to the work of the position to be filled. To be creditable, an applicant's one full year of specialized experience must have been equivalent to at least the next lower grade level. To qualify at the GS-14 level, your resume must clearly demonstrate that you have one full year (52 weeks) of specialized experience comparable in difficulty and responsibility to at least the GS-13 level in the federal service. Examples of qualifying experience include the following types of tasks performed on a regular and recurring basis: Performing administrative and technical supervision of subordinate staff in the performance of gardening and grounds maintenance and repair work to include staffing levels, performance management, training and development and organization and position management; Providing guidance and managing maintenance programs for a public gardens that include seasonal horticultural displays and landscape preservations; Performing gardening work, including estimating material and labor costs for a variety of landscape projects, directing actual work operations and maintaining contact with the organization funding the project; and Serving as a Contracting Officer's Technical Representative (COTR) or equivalent. The Architect of the Capitol (AOC) has a leadership position as Director of Horticulture within Capitol Grounds and Arboretum (CGA); Horticulture Division. The Supervisory Horticulturist primary purpose of the position is to provide leadership and long-term planning for the Gardening Division, including planning and managing long term human capital, budget, customer experience, curatorial and other critical processes.

Position Details

• Job Title: Supervisory Horticulturist - (Director of Horticulture)
• Company / Organisation: Architect of the Capitol
• Location: Washington, District of Columbia
• Employment Type: Full-time
• Field / Industry: Project Management
• Work Arrangement: On-site or hybrid - Washington, District of Columbia

About This Opportunity

This full-time opportunity at Architect of the Capitol is an excellent opening for experienced professionals in the field of project management and operations. The role is structured around an on-site or hybrid environment based in Washington, District of Columbia and is designed for candidates who are ready to make a meaningful contribution from the moment they join.

Based in Washington, District of Columbia, this role offers the opportunity to collaborate closely with a local team in a structured professional environment. Candidates currently based in the area or open to relocation are strongly encouraged to apply.

Whether you are an established practitioner in project management and operations or a highly skilled professional looking for your next challenge, this Supervisory Horticulturist - (Director of Horticulture) role offers the platform to apply your expertise in a real-world, results-oriented environment. Architect of the Capitol is looking for a candidate who can hit the ground running and add genuine value to the team.

Who Should Apply

This role is ideal for candidates who have a solid background in project management and operations and a demonstrable track record of delivering high-quality results. You should possess structured thinking, stakeholder management, risk awareness, and the ability to drive projects to completion on time and within scope. Experience working with project management software, collaboration platforms, and reporting dashboards will be an advantage, though a commitment to continuous learning and professional development is equally valued.

Beyond technical or domain expertise, Architect of the Capitol is looking for someone who communicates clearly, collaborates effectively with colleagues and stakeholders, and takes ownership of their work from start to finish. If you thrive in a professional environment and are passionate about the opportunity to deliver projects efficiently, on schedule, and within budget while exceeding stakeholder expectations, we encourage you to apply.

Key Competencies for This Role

Successful candidates for the Supervisory Horticulturist - (Director of Horticulture) position at Architect of the Capitol will typically demonstrate the following core competencies:

• Domain expertise - a strong foundation of knowledge and hands-on experience in project management and operations
• Problem-solving ability - the capacity to identify challenges, think critically, and implement practical solutions efficiently
• Communication skills - clear and professional communication with colleagues, stakeholders, and partners at all levels
• Self-management - strong time management and the ability to prioritise a varied workload while meeting deadlines
• Team collaboration - a collaborative and supportive approach to working alongside colleagues across departments or locations
• Adaptability - the ability to respond positively to change and thrive in a dynamic, evolving work environment

How to Apply

To apply for this Supervisory Horticulturist - (Director of Horticulture) position at Architect of the Capitol, click the "Apply Now" button on this page. You will be taken directly to the official application page where you can complete and submit your application.

Before applying, please ensure that your CV or résumé is fully up to date and clearly highlights your experience and accomplishments in project management and operations. If a cover letter is included or requested, tailor it specifically to this role and explain how your background, skills, and goals align with what Architect of the Capitol is looking for in a Supervisory Horticulturist - (Director of Horticulture).

All applications for this role are processed directly by Architect of the Capitol. Career Nest facilitates the job discovery process and does not pre-screen or forward applications on behalf of employers. There are no fees for job seekers at any stage of the application process.

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