Raul Cetina
Darwin,NT
Summary
Motivated and hands-on horticulture professional with over 5 years of experience in plant health, irrigation systems, landscape maintenance, and biosecurity programs. Experienced in council operations and stakeholder liaison, including previous employment with the City of Darwin. Currently seeking to transition into arboriculture, where I can apply my technical expertise and strong fieldwork ethic to support sustainable tree management and community education. Committed to obtaining the required arboricultural qualifications to support long-term growth in this field.
Overview
16
16
years of professional experience
Work History
Technical Officer – National Banana Freckle Eradication Program
Department of Agriculture and Fisheries
Darwin, NT
05.2023 - Current
- Conduct biosecurity surveillance, plant treatment, and field operations
- Accurately enter pest and site data into MAX and Excel spreadsheets
- Communicate with landholders, community members, and biosecurity partners
Irrigation Technician
City of Darwin Council
Darwin, NT
11.2022 - 05.2023
- Maintained council irrigation infrastructure in parks and reserves
- Conducted routine system checks, repairs, and asset management
Irrigation Technician
iWater NT
Darwin, NT
04.2022 - 10.2022
- Installed and maintained residential and commercial irrigation systems
- Performed diagnostics, repairs, and water efficiency upgrades
Landscape Horticulturist – Leading Hand
Allora Gardens Nursery
Darwin, NT
08.2020 - 10.2021
- Oversaw garden installation and care, including trees and ornamental plants
- Managed pest control, irrigation setup, and equipment use
Agricultural Technician
Harvest Hill Orchard
Humpty Doo, NT
08.2019 - 08.2020
- Maintained fruit tree health, harvested mango and dragon fruit
- Managed irrigation and nutrient applications
General Labourer – Leading Hand
Mayneline
Sydney, NSW
01.2016 - 06.2019
- Installed cabinetry and worked on custom joinery projects
- Led small teams and followed WHS procedures
Business Owner – Lettuce Crop Horticulture
Bogotá, Colombia
02.2009 - 05.2014
- Ran a commercial horticulture operation, managing crop health and sales
Agricultural Consultant
Puerto Lince & CIA LTDA
Tenjo, Colombia
11.2012 - 02.2014
- Consulted on lettuce production, soil, pest, and irrigation management
Education
Diploma of Leadership & Management -
SBTA
Sydney, NSW, Australia01.2018
Certificate III in Business -
SBTA
Sydney, NSW, Australia01.2017
Bachelor of Science - Agricultural Engineering
University of Applied and Environmental Sciences UDCA
Bogotá, Colombia01.2011
Skills
- Horticulture & Tree Maintenance
- Irrigation Systems & Troubleshooting
- Biosecurity & Plant Health Surveillance
- Stakeholder Engagement & Customer Service
- Pest & Disease Control
- Council Infrastructure & Safety Compliance
- Data Entry & Field Reporting (MAX, spreadsheets)
- Landscape Design & Leading Hand Experience
- WHS Awareness & Teamwork
References
- Ewa Finch, Program Manager, NTG Biosecurity, 08 8999 2284
- Amy Cooper, Planning and Operations Manager, NTG, 08 8999 2283
Languages
- English, Fluent
- Spanish, Native
Licences And Commitments
- White Card – General Construction Induction,
- Current Class C Driver’s Licence,
- Elevated Work Platform Licence, (Willing to obtain)
- Certificate III/Diploma in Arboriculture, (Committed to enrol and complete within 3 years)
Timeline
Technical Officer – National Banana Freckle Eradication Program
Department of Agriculture and Fisheries
05.2023 - Current
Irrigation Technician
City of Darwin Council
11.2022 - 05.2023
Irrigation Technician
iWater NT
04.2022 - 10.2022
Landscape Horticulturist – Leading Hand
Allora Gardens Nursery
08.2020 - 10.2021
Agricultural Technician
Harvest Hill Orchard
08.2019 - 08.2020
General Labourer – Leading Hand
Mayneline
01.2016 - 06.2019
Agricultural Consultant
Puerto Lince & CIA LTDA
11.2012 - 02.2014
Business Owner – Lettuce Crop Horticulture
02.2009 - 05.2014
Diploma of Leadership & Management -
SBTA
Certificate III in Business -
SBTA
Bachelor of Science - Agricultural Engineering
University of Applied and Environmental Sciences UDCA
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