| Detail | For this role |
|---|---|
| Department | Agriculture and Food Processing |
| Level | Mid level |
| Reports to | Head of Agronomy |
| Direct reports | None |
| Experience | 2 to 5 years in soil science or a testing lab |
Soil Scientist job description template
Copy this job description, replace the text in square brackets and post it on your careers page or a job portal.
Job title: Soil Scientist
Department: Agriculture and Food Processing
Reports to: Head of Agronomy
Location: [City], [office, branch or site]
About the role
A Soil Scientist analyses soil and advises on fertility and health, turning soil test results into practical nutrition plans for farmers and farms. The role reports to the Head of Agronomy or a research head. A good soil scientist runs accurate soil analysis, reads the results correctly, gives fertilizer and amendment recommendations that lift yield without waste, runs soil health programs, tracks how fields respond, keeps the lab and data reliable, and helps farmers and the business use soil well so land stays productive season after season.
Key responsibilities
- Collect and analyse soil samples for nutrients, pH and other properties.
- Turn soil test results into practical fertilizer and amendment recommendations.
- Run soil health programs and soil testing drives for farmers.
- Advise on nutrient management to lift yield without wasteful input use.
- Track how fields respond to the recommendations over successive seasons.
- Keep the soil testing lab and its methods accurate and reliable.
- Diagnose soil related problems such as salinity, acidity and deficiency.
- Support the agronomy programs with soil and nutrition knowledge and data.
- Keep soil data, maps and recommendations in order for the region.
- Keep up with soil science and nutrient management practice.
Requirements
- Postgraduate in soil science or agriculture
- Knowledge of soil testing and nutrient management
- Lab experience is an advantage
- 2 to 5 years in soil science or a testing lab
KRAs and KPIs for a Soil Scientist
Key result areas for the appraisal form, each with a KPI you can measure every month or quarter.
| Key result area | How to measure it |
|---|---|
| Samples analysed | Soil samples analysed against the seasonal target |
| Recommendation quality | Recommendations lifting yield or cutting waste above the agreed level |
| Program coverage | Farmers covered by soil health programs against the target |
| Lab accuracy | Soil test accuracy on check samples above the agreed level |
| Turnaround | Soil test reports delivered within the agreed time |
| Data quality | Soil data and records kept accurate above the agreed level |
Skills and tools
Tools used day to day: Soil testing lab equipment, pH and nutrient meters, GPS for sampling, MS Excel, Soil data software.
Reporting line and career path
Next roles: Head of Agronomy, Research Head, Soil Health Program Head
Interview questions for a Soil Scientist
- How do you turn a soil test result into a nutrition plan?
- How do you keep a soil testing lab accurate and reliable?
- How do you advise a farmer to cut fertilizer waste without losing yield?
- How do you diagnose a salinity or deficiency problem in a field?
- How do you run a soil health program across many farmers?
- How do you track whether your recommendations actually worked?
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What does a Soil Scientist do?
A Soil Scientist analyses soil and advises on fertility and health, turning soil test results into practical nutrition plans for farmers and farms. They run accurate soil analysis, give fertilizer recommendations that lift yield without waste, run soil health programs and diagnose soil problems, helping keep land productive.
Why is soil testing important in farming?
Soil testing shows what nutrients a soil has and lacks, its pH and its health. With this, a soil scientist can recommend the right fertilizer and amendments, so farmers apply what the crop needs rather than guessing. It lifts yield, cuts wasted input cost and keeps the soil productive over time.
What qualifications does a Soil Scientist need?
Most roles ask for a postgraduate degree in soil science or agriculture with knowledge of soil testing and nutrient management, and lab experience helps. Employers value accurate analysis, sound recommendations and clear farmer advisory, since farming decisions and input spend rest on the soil scientist findings.