Field Geologist
Satellite imagery, remote sensing, and AI-assisted seismic interpretation have sped up desk-based exploration planning, and some oil-rig operations use automated mudlogging to reduce on-site headcount for that specific narrow task.
We have not ingested real-world usage data for this occupation yet. We show a band only where genuine data exists, rather than estimate one.
What a field geologist actually does
Field geologists study rock, soil, and mineral formations on-site to locate natural resources, assess geological hazards, and support construction, mining, and energy projects. The work centers on physically walking terrain to map outcrops, log core samples pulled from drill sites, and collect rock and soil samples for lab analysis of mineral content, structural stability, or contamination.
Geologists interpret this field data alongside seismic surveys and satellite imagery to build models of what lies beneath the surface, then write technical reports used to decide where to drill, build, or dig — and, on the environmental side, to assess whether a site is safe for construction or has been contaminated by prior industrial use. Field seasons often mean weeks at a time in remote locations, sometimes in physically demanding conditions from mountain terrain to arctic exploration sites.
Some regulatory paths, like reserve reporting for public mining companies, require a licensed "Qualified Person" to personally verify and sign off on estimates. Most field geologists hold a bachelor's degree in geology or earth science, with a master's degree common for specialized mineral-exploration or environmental-consulting roles, and professional geologist (PG) licensure required in many states for signing off on official reports.
Why it reads this way
Satellite imagery, remote sensing, and AI-assisted seismic interpretation have sped up desk-based exploration planning, and some oil-rig operations use automated mudlogging to reduce on-site headcount for that specific narrow task.
But no commercial-scale evidence was found of robots or autonomous systems displacing the core work of surface field geology — walking terrain, logging outcrops, and collecting samples in the field remains done by people, and the one industry claim of automated displacement found (mudlogging) describes a different, narrower task than the surface exploration mapping most field geologists do.
Reserve reporting for public mining companies (SEC S-K 1300, and Canada's NI 43-101) requires a licensed "Qualified Person" to personally verify estimates and carries real civil liability for sign-off — a genuine legal wall, distinct from state professional-geologist licensing, where some states let unlicensed staff perform fieldwork under a licensed geologist's supervision, a real but narrower protection than a role requiring the license-holder to do the work personally.
The field faces a documented workforce shortage — roughly 27% of geoscientists are expected to retire by 2029, with an estimated 130,000 positions needing to be filled — a demand-side pressure independent of any automation trend.
Skills this role draws on
We don't yet have task-by-task time-share data for this occupation, so we can't show which specific tasks carry the exposure score above. This is the real skill set instead.
Typical salary range (USD)
$59,330–$200,230
Average: $101,920/yr
Range source: BLS Occupational Employment and Wage Statistics, Geoscientists, Except Hydrologists and Geographers (19-2042.00), 2025 release
Average source: BLS Occupational Employment and Wage Statistics, Geoscientists, Except Hydrologists and Geographers (19-2042.00), 2025 release, accessed via O*NET OnLine / My Next Move — direct bls.gov access returned HTTP 403 during research
Related careers
Head-to-head comparisons
Field Geologist scores 22/100 on structuralScore (Medium confidence), a low, exposed-looking number. Satellite imagery and AI-assisted seismic interpretation have sped up desk-based exploration planning, and some oil-rig operations use automated mudlogging to cut headcount for that one narrow task, but no commercial-scale evidence was found of robots or autonomous systems displacing the core work of surface field geology — walking terrain, logging outcrops, and collecting samples remains done by people, and the mudlogging example describes a different, narrower task than surface exploration mapping. Reserve reporting for public mining companies (SEC S-K 1300 and Canada's NI 43-101) requires a licensed 'Qualified Person' to personally verify estimates, carrying real civil liability — a genuine legal wall, though narrower state PG licensing sometimes lets unlicensed staff perform fieldwork under a licensed geologist's supervision. The field faces a documented workforce shortage — roughly 27% of geoscientists expected to retire by 2029, with an estimated 130,000 positions needing to be filled — a demand-side pressure independent of any automation trend.
This is a researched judgment (checklist v1.2), not a statistical measurement — it sits alongside, not instead of, the structural exposure signal above. Next scheduled review: 2027-02-11.
Data sources & methodology
Salary data: BLS Occupational Employment and Wage Statistics, Geoscientists, Except Hydrologists and Geographers (19-2042.00), 2025 release. Min/max figures represent the 10th–90th percentile annual wage range across the United States. Average figure sourced separately: BLS Occupational Employment and Wage Statistics, Geoscientists, Except Hydrologists and Geographers (19-2042.00), 2025 release, accessed via O*NET OnLine / My Next Move — direct bls.gov access returned HTTP 403 during research.
Automation Risk Score: Based on O*NET occupational analysis (19-2042.00) evaluating task complexity, physical requirements, social intelligence, and environmental variability. Methodology based on research from Frey & Osborne (Oxford, 2017).
Growth projections: 3% to 4% (2024-2034) per BLS; ~2,000 projected openings, against a documented workforce shortage (~27% of geoscientists retiring by 2029), based on BLS Occupational Outlook Handbook.