Diploma in Environmental Sampling and Detection Techniques
Online postgraduate diploma of 800 hours in environmental sampling and detection techniques for radioactivity, structured in 8 modules covering environmental radioactivity, sampling programme design, sampling of air, water, soil and biota, detection and measurement techniques, in situ measurements and data quality, with an assigned technical tutor.
Diploma in Environmental Sampling and Detection Techniques — studying from New Zealand
New Zealand has no nuclear power generation, and its nuclear-related activity is limited to research, isotope applications and the regulation of imported radioactive materials. The country maintains a firm policy position against nuclear power under the New Zealand Nuclear Free Zone, Disarmament and Arms Control Act 1987. Relevant professional roles mainly involve radiation protection, medical and industrial applications, and international safeguards cooperation, overseen by the Ministry for the Environment and the Ministry of Health.
Fees for New Zealand: NZ$3,550 (New Zealand dollar), with instalments and employer sponsorship available.
Relevant bodies in New Zealand
Typical roles
Questions from New Zealand
Does New Zealand have nuclear engineering registration or recognition?
New Zealand has no domestic nuclear power industry, and its nuclear-related activity is regulated mainly through the Ministry of Health and the Ministry for the Environment under the Radiation Protection framework. Engineering New Zealand is the general professional body. SEIUM's qualifications are private and not accredited by any national body, so their recognition is for employers to decide.
Where could nuclear-related engineering skills be used in New Zealand?
Relevant work in New Zealand is limited and mostly found in research, radiation safety, medical physics, and the handling of radioactive materials in industry and health. Employers in these areas generally require specific accredited training and licensing. A private qualification alone is unlikely to satisfy those requirements.
Can I study this from New Zealand without relocating?
Yes. The course is fully online and taught in English, so you can study from New Zealand and no student visa is needed. Specialist courses total 300 hours, postgraduate diplomas 800 hours and master's programmes 1,900 hours, with an assigned technical tutor. Fees can be paid in instalments, and employer sponsorship is possible.
Take the controls.
Run a real engineering trade-off from this field. Move the sliders, watch the model react in real time and beat the challenge.
What you will be able to do
Understand radioactivity in the environment.
Design environmental sampling programmes.
Apply sampling techniques for air, water, soil and biota.
Use detection and measurement techniques.
Carry out in situ measurements and radiological mapping.
Assure the quality of measurements.
Interpret environmental radiological results.
Who it's for
- Radiological laboratory technicians
- Environmental monitoring technicians
- Radiochemists
- Radiation protection technicians
- Sampling technicians
- Environmental data analysts
- Engineering or science graduates looking to move into environmental radiological monitoring
What you'll work with
- Standards-based learning: each module works with the standards and regulations that apply to the field.
- Hands-on practical work with industry-standard software, simulation and real case studies.
- Evidence-oriented final project: technical file, test plan, compliance dossier and operating limits.
- Industry mentoring: faculty with professional experience in the field.
- 100% online, international cohorts and support from SEIUM Career Services.
- Ethics and safety: a safety-by-design approach, cybersecurity and regulatory compliance as pillars.
8 modules
1.1Natural and artificial radioactivity1.2Radon and its progeny1.3Radionuclides of environmental interest1.4Transfer pathways to humans1.5Release sources1.6The Chernobyl and Fukushima accidents1.7Global radioactive fallout1.8NORM materials in industry1.9Background levels1.10Case study: radiological background of a region
2.1Sampling objectives2.2Statistical sampling design2.3Selection of matrices2.4Sampling points2.5Sampling frequencies2.6Sampling quality control2.7Chain of custody2.8Safety during sampling2.9Field documentation2.10Practical exercise: sampling plan for an area
3.1Aerosol samplers3.2Iodine sampling with activated charcoal3.3Tritium and carbon-14 sampling3.4Radon measurement3.5Deposition sampling3.6Filters and efficiency3.7Calculation of the sampled volume3.8Transport and preservation3.9Interferences and their correction3.10Laboratory: aerosol sampling
4.1Surface water sampling4.2Groundwater sampling4.3Sediment sampling4.4Soil sampling4.5Vegetation sampling4.6Food sampling4.7Use of bioindicators4.8Sample preparation4.9Sample preservation4.10Practical exercise: soil sampling and preparation
5.1Gamma spectrometry with germanium detectors5.2Alpha spectrometry with semiconductor detectors5.3Gross beta counting5.4Liquid scintillation counting5.5Environmental thermoluminescent dosimetry5.6Dose rate monitors5.7ICP-MS mass spectrometry5.8Separation radiochemistry5.9Detection limits5.10Laboratory: gamma spectrometry of a sample
6.1In situ gamma spectrometry6.2Airborne measurements by helicopter6.3Measurements with drones6.4Measurement vehicles6.5Production of radiological maps6.6Early warning systems6.7Automatic surveillance networks6.8Field calibration6.9Interpretation of results6.10Practical exercise: radiological mapping with a portable detector
7.1ISO/IEC 170257.2Measurement uncertainty7.3Detection limits according to ISO 119297.4Participation in intercomparisons7.5Reference materials7.6Method validation7.7Statistical treatment of results7.8Environmental databases7.9Reporting of results7.10Workshop: calculation of detection limits
8.1Definition of the objective8.2Sampling design8.3Selection of techniques8.4Quality plan8.5Analysis of results8.6Radiological interpretation of results8.7Conclusions of the study8.8Recommendations of the study8.9Report and presentation8.10Final project: final review with the tutor
How you'll learn
The programme is delivered 100% online on the SEIUM campus, with downloadable material, recorded classes and an assigned technical tutor. There are no fixed timetables: you progress at your own pace within each intake, so it fits alongside your job.
Each module combines theory, guided reading of the original standards and applied exercises. You work with Genie 2000, ISOCS/LabSOCS, GammaVision, Python with SciPy and QGIS in free, academic or evaluation versions. Practical work is based on real procedures for high-resolution gamma spectrometry, aerosol sampling and radiological mapping. Assessment is continuous by module, plus a final capstone project.
Standards covered: ISO/IEC 17025, ISO 11929, ISO 18589 (soils), ISO 9696, ISO 10703, ISO 5667-1, Council Directive 2013/59/Euratom, CSN Safety Guide 7.7.
Build it end to end
Your final project follows the real engineering workflow, step by step, reviewed by your tutor.
Where this takes you
Requirements
- Prior technical training or professional experience in the sector. No university degree is required.
- An internet connection and a computer capable of running the programme software.
- English sufficient to read technical standards.
Ready to start?
Send your application today. Our admissions team replies within 72 hours with your study plan and funding options.
Frequently asked questions
The programme totals 800 hours over 6–8 months. You set your own pace within each intake, and your tutor helps you plan the workload around your job.
You work with Genie 2000, ISOCS/LabSOCS, GammaVision, Python with SciPy and QGIS, using free, academic or evaluation versions. Your tutor indicates the free alternative wherever one exists.
A SEIUM Institute diploma, awarded on passing the continuous assessment and the final project. It is SEIUM's own qualification, not an official state degree; its recognition depends on the programme completed and the regulations of each country.
Yes. Modules passed are recognised in a higher programme in the same area (postgraduate diploma or master's). Ask about the recognition policy when you enrol.
Prior technical training or professional experience in the sector (no university degree required), a computer able to run the software and English sufficient to read technical standards.
Start dates are set by SEIUM's faculty for each intake. Our admissions team will confirm the next available date when you apply.
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