What it pays
Government survey numbers — not estimates, not ads.
Half of all Geological Technicians, Except Hydrologic Technicians in the U.S. earn more than $53,350 a year — the middle 80% land between $35,770 and $99,560. About 6,980 people in the U.S. do this work. Figures are for the U.S. occupation group “Geological Technicians, Except Hydrologic Technicians”. (U.S. Bureau of Labor Statistics survey, published 2025.) In India, Professionals earn about ₹38,298 a month on average — around ₹4.6 lakh a year (government PLFS survey via ILOSTAT, occupation-family figure).
$53,350typical pay / year
6,980people in this work
$99,560+top 10% earn
₹4.6 lakha year in India (family avg)
Think you get this job?Six quick questions on how it really works — with a hint and the reason behind every answer.
Test yourself →The work, task by task
These are the real jobs-to-be-done, not a wish list. Each task shows where we found it, and the prompt underneath is written for that exact task.
Analysing5
Carry out research and study samples
+Test and document the new battery paste samples from Lot 42: weigh and prepare specimens, run the…
Carry out research and study samples
+Test and document the new battery paste samples from Lot 42: weigh and prepare specimens, run the electrochemical and porosity assays, log raw measurements, run the statistical calculations, and draft the technical report for Dr. Moreno by Tuesday noon.
The tools that do the workMicrosoft ExcelMicrosoft WordESCOjob descriptions
Pasted it? Good. When the reply comes back, push once: ask it to sharpen the weakest part. — Did this prompt help?
Participate in geological studies
+Join the regional geological mapping team this Tuesday to collect pegmatite outcrop samples, record GPS…
Participate in geological studies
+Join the regional geological mapping team this Tuesday to collect pegmatite outcrop samples, record GPS locations, log field notes and sample metadata, then draft a technical summary of lithology and assay priorities for Friday's review.
The tools that do the workESRI ArcGISMicrosoft WordESCOjob descriptionsO*NET
Pasted it? Good. When the reply comes back, push once: ask it to sharpen the weakest part. — Did this prompt help?
Participate in geophysical surveys
+Assist the geophysics crew on Wednesday to run ground magnetics and resistivity lines, monitor instrument…
Participate in geophysical surveys
+Assist the geophysics crew on Wednesday to run ground magnetics and resistivity lines, monitor instrument calibrations, log readings and environmental conditions, then deliver the cleaned dataset and an annotated line-by-line observation log by Monday.
The tools that do the workESRI ArcGISMicrosoft ExcelESCOjob descriptionsO*NET
Pasted it? Good. When the reply comes back, push once: ask it to sharpen the weakest part. — Did this prompt help?
Operate laboratory and field equipment
+Operate the lab bench and field instruments today: run cathode precursor XRD, flame atomic absorption for…
Operate laboratory and field equipment
+Operate the lab bench and field instruments today: run cathode precursor XRD, flame atomic absorption for metal content, and the slurry rheometer; record instrument settings, QC checks and results into the central lab log before end of shift.
The tools that do the workMicrosoft ExcelMicrosoft Wordjob descriptionsO*NET
Pasted it? Good. When the reply comes back, push once: ask it to sharpen the weakest part. — Did this prompt help?
Work on drill sites
+Join the drill crew at Hole 12 on Friday to supervise core handling, log lithology and recovery, collect…
Work on drill sites
+Join the drill crew at Hole 12 on Friday to supervise core handling, log lithology and recovery, collect representative core samples for lab assays, and submit the core log and chain of custody paperwork by end of day.
The tools that do the workESRI ArcGISMicrosoft WordESCOO*NET
Pasted it? Good. When the reply comes back, push once: ask it to sharpen the weakest part. — Did this prompt help?
Protecting1
Assist in determining the value of land for oil or gas exploration
+Work with the geomatics and economics team next Monday to combine soil and seismic sample results, run the…
Assist in determining the value of land for oil or gas exploration
+Work with the geomatics and economics team next Monday to combine soil and seismic sample results, run the basic resource model input sheets and produce a one-page briefing that estimates prospective land value for exploration decisions.
The tools that do the workMicrosoft ExcelESRI ArcGISESCOO*NET
Pasted it? Good. When the reply comes back, push once: ask it to sharpen the weakest part. — Did this prompt help?
The daily work14
Offer analysis as part of the project
+Send my findings from the cathode microstructure study to Priya in R&D and Dr. Morales in project control,…
Offer analysis as part of the project
+Send my findings from the cathode microstructure study to Priya in R&D and Dr. Morales in project control, attach the data tables and the methods appendix, state the uncertainty bounds and recommended next assay, and ask for approval by Thursday.
The tools that do the workMicrosoft WordMicrosoft OutlookESCO
Pasted it? Good. When the reply comes back, push once: ask it to sharpen the weakest part. — Did this prompt help?
Perform technical tasks
+Schedule the electrode coating trials, list required raw material lots and sampling points, assign me to…
Perform technical tasks
+Schedule the electrode coating trials, list required raw material lots and sampling points, assign me to collect three samples per run, log expected measurement procedures and acceptance criteria, and confirm the lab slot for next Tuesday morning.
The tools that do the workMicrosoft ExcelMicrosoft OutlookESCO
Pasted it? Good. When the reply comes back, push once: ask it to sharpen the weakest part. — Did this prompt help?
Collect or prepare solid or fluid samples for analysis.
+Collect bulk electrode powder and electrolyte aliquot samples from line 3 batch 42, label vials with sample…
Collect or prepare solid or fluid samples for analysis.
+Collect bulk electrode powder and electrolyte aliquot samples from line 3 batch 42, label vials with sample ID and collection time, record mass and storage temperature, then freeze solid samples within 30 minutes and note chain-of-custody in the lab log.
The tools that do the workMicrosoft Exceljob descriptionsO*NET
Pasted it? Good. When the reply comes back, push once: ask it to sharpen the weakest part. — Did this prompt help?
Record data from tests and compile information
+Compile test results from cycling, impedance and particle-size measurements for cell run 2026-07, enter raw…
Record data from tests and compile information
+Compile test results from cycling, impedance and particle-size measurements for cell run 2026-07, enter raw values, calculate mean, standard deviation and capacity retention, then produce a one-page summary table and flag any outliers for Marcus and the lead scientist.
The tools that do the workMicrosoft Exceljob descriptionsO*NET
Pasted it? Good. When the reply comes back, push once: ask it to sharpen the weakest part. — Did this prompt help?
Operate or adjust equipment or apparatus used to obtain geological data.
+Set up and calibrate the coin cell cycler and glovebox dosing pump before the next shift: verify calibration…
Operate or adjust equipment or apparatus used to obtain geological data.
+Set up and calibrate the coin cell cycler and glovebox dosing pump before the next shift: verify calibration logs, adjust temperature control to 25°C, run a blank test, record calibration offsets and notify maintenance if offsets exceed tolerances.
The tools that do the workMicrosoft WordO*NET
Pasted it? Good. When the reply comes back, push once: ask it to sharpen the weakest part. — Did this prompt help?
Interview individuals, and research public databases in order to obtain information.
+Call supplier QA and the project engineer to confirm cathode precursor lot histories, then search the public…
Interview individuals, and research public databases in order to obtain information.
+Call supplier QA and the project engineer to confirm cathode precursor lot histories, then search the public materials registry for prior failure reports, compile findings and sources into a short memo for the R&D lead and attach copies of any supplier certificates.
The tools that do the workMicrosoft OutlookO*NET
Pasted it? Good. When the reply comes back, push once: ask it to sharpen the weakest part. — Did this prompt help?
Assemble, maintain, or distribute information for library or record systems.
+Index incoming characterization reports, update the lab inventory database with new sample IDs and storage…
Assemble, maintain, or distribute information for library or record systems.
+Index incoming characterization reports, update the lab inventory database with new sample IDs and storage locations, scan older paper records into the project folder, and produce an access-controlled index for the team to use.
The tools that do the workMicrosoft AccessMicrosoft ExcelO*NET
Pasted it? Good. When the reply comes back, push once: ask it to sharpen the weakest part. — Did this prompt help?
Create photographic recordings of information, using equipment.
+Photograph electrode cross-sections and assembled cells under the metallograph, include scale bars and sample…
Create photographic recordings of information, using equipment.
+Photograph electrode cross-sections and assembled cells under the metallograph, include scale bars and sample ID in each image, save lossless files to the project image folder, and note lighting and magnification in the image log for later analysis.
The tools that do the workMicrosoft WordO*NET
Pasted it? Good. When the reply comes back, push once: ask it to sharpen the weakest part. — Did this prompt help?
Participate in the evaluation of possible mining locations.
+Evaluate the three candidate mining parcels around Eagle Ridge by reviewing the borehole logs, compare assay…
Participate in the evaluation of possible mining locations.
+Evaluate the three candidate mining parcels around Eagle Ridge by reviewing the borehole logs, compare assay trends and grade continuity, flag access or contamination risks, and prepare a short recommendation for Thursday's stakeholders meeting.
The tools that do the workESRI ArcGISO*NET
Pasted it? Good. When the reply comes back, push once: ask it to sharpen the weakest part. — Did this prompt help?
Assess the environmental impacts of development projects on subsurface materials.
+Assess the proposed access road and pad at North Hollow for impacts on subsurface clay layers and groundwater…
Assess the environmental impacts of development projects on subsurface materials.
+Assess the proposed access road and pad at North Hollow for impacts on subsurface clay layers and groundwater flow, summarise likely contaminant mobilities, and draft an environmental impact note for the permit team by Tuesday.
The tools that do the workMicrosoft WordESRI ArcGISO*NET
Pasted it? Good. When the reply comes back, push once: ask it to sharpen the weakest part. — Did this prompt help?
Support in monitoring natural resources like soil, water, and gas
+Set up the quarterly monitoring plan for soil, surface water and seep gas at Willow Creek, list sampling…
Support in monitoring natural resources like soil, water, and gas
+Set up the quarterly monitoring plan for soil, surface water and seep gas at Willow Creek, list sampling points, frequency, analytes and QC, and export a schedule and sample chain-of-custody forms for the lab.
The tools that do the workMicrosoft Exceljob descriptions
Pasted it? Good. When the reply comes back, push once: ask it to sharpen the weakest part. — Did this prompt help?
Interpret scientific data and determine relevance
+Review the latest ICP and XRD results for Lot 12, calculate key summary statistics and detection flags,…
Interpret scientific data and determine relevance
+Review the latest ICP and XRD results for Lot 12, calculate key summary statistics and detection flags, decide which elements need follow-up testing, and write a one-page relevance memo for the lab lead.
The tools that do the workMicrosoft ExcelMicrosoft Wordjob descriptions
Pasted it? Good. When the reply comes back, push once: ask it to sharpen the weakest part. — Did this prompt help?
Work outdoors in remote locations for data collection
+Plan the two-day field trip to remote Site Bravo: list sample types, equipment, safety checklists, GPS…
Work outdoors in remote locations for data collection
+Plan the two-day field trip to remote Site Bravo: list sample types, equipment, safety checklists, GPS waypoints, and a backup communications plan, then send the packing and mobilization brief to the crew tonight.
The tools that do the workMicrosoft WordESRI ArcGISjob descriptions
Pasted it? Good. When the reply comes back, push once: ask it to sharpen the weakest part. — Did this prompt help?
Collect materials
+Collect representative core, rock and soil samples from the East Cut exposure, log sample descriptions with…
Collect materials
+Collect representative core, rock and soil samples from the East Cut exposure, log sample descriptions with depth and recovery, label and bag each sample with unique IDs, and prepare the sample submission form for the analytical lab.
The tools that do the workMicrosoft WordESCO
Pasted it? Good. When the reply comes back, push once: ask it to sharpen the weakest part. — Did this prompt help?
Says who?
These are the pages we read to build this. Open any of them and check us.
Activities this job lives in
The human activities behind the tasks — each with its honest AI ceiling.
The logs, files & records this job keeps
Shared with other careers — the same record means something different in each.
Related careers
Same family of work — each with its own tasks and prompts.
The LLOS Work Atlas is the world's largest evidenced task library — a map of human work, with a ready prompt behind every task. 1,774 careers · every task named by the sources that witnessed it — O*NET, ESCO, real job descriptions, Wikipedia — and the deepest tasks by several at once. And it is honest about limits: where AI cannot help, the map says so.
The rest of the map
Same library, five ways in.
Copyright © LLOS.ai · 2026 — original pedagogy, voice, and design — all rights reserved.
Built on public evidence: O*NET®, ESCO, Wikipedia, U.S. Bureau of Labor Statistics, ILOSTAT. All sources & licenses
Built on public evidence: O*NET®, ESCO, Wikipedia, U.S. Bureau of Labor Statistics, ILOSTAT. All sources & licenses