Hydrographic surveyor
AI displacement risk
38%
Range 33.94–43.20%
Hydrographic surveyor has 68% AI task overlap with only 26% human bottleneck protection — higher risk than 86% of occupations in the live market. Structural displacement pressure is significant.
Professionals·SGD 5,450/mo (3,975–7,882)·~2.2K workers in SG·Updated 2026-06-11
Structural pressure, not a prediction of job loss. Displacement tends to arrive through slower hiring, wage compression and role redesign before layoffs.
Why This Score
68% of tasks overlap with current AI
26% human advantage from judgment & presence
43% demand buffer from the local labour market
AI usage 1pp below theoretical exposure
These factors interact with each other — the final score is not a simple sum of these bars.
How much AI overlaps with this job's tasks, offset by human advantages and local demand. How this works
Tasks AI can handle
With 68% AI task overlap (based on Felten AIOE, Anthropic Economic Index, Eloundou GPT exposure, and ILO occupational exposure), the Hydrographic surveyor tasks most exposed include: running standard statistical analyses, generating charts, cleaning data, writing SQL queries, and producing summary reports from structured data.
- • Develop criteria for the design and modification of survey instruments.
- • Direct or conduct surveys to establish legal boundaries for properties, based on legal deeds and titles.
- • Prepare and maintain sketches, maps, reports, and legal descriptions of surveys to describe, certify, and assume liability for work performed.
O*NET tasks for this occupation with the most observed AI usage (Anthropic task data).
What AI can't do here
At 26% human bottleneck protection, the tasks that remain hardest to automate for Hydrographic surveyor include: framing the right question, identifying data quality issues, interpreting results in business context, communicating insights to non-technical stakeholders, and making judgment calls on methodology.
Main insulation channels: Deep preparation + Non-routine work — the work-context dimensions behind this occupation's human bottleneck.
Skills to focus on
Sources: Felten AIOE (2021), Anthropic Economic Index (2026), Eloundou GPT Exposure (Science, 2024), ILO GenAI (2025), Pizzinelli et al. bottleneck model. Full methodology.
Singapore Now
Current labour market conditions and how they affect this role.
Cooling, but not collapsing. Vacancies and re-entry are softer, yet retrenchment remains low and hiring still exceeds resignations.
Vacancy
3.1%
↓ 3.1% YoY
Hiring
1.5%
vs 0.9% resign
Retrenchment
1.5
per 1,000 · low
Re-entry
67.7%
find work in 12mo· -5.3pp
Professionals, Managers, Executives & Technicians · 2025 Q4
Top Industries
Industry vacancy overlays use the latest published detailed cross-tab, which can lag the main labour monitor.
What You Can Do
Hydrographic surveyor has some offset potential, but it depends on transition pathways holding up in practice and on workers clearing the main switching frictions.
Published transition support
Related roles you could transition to
Risk-reducingHigh displacement pressure, but comparatively credible risk-reducing moves exist — the strongest scores 71% match. Escape-route quality, not pressure alone, shapes how risk resolves.
Compare within Professionals
See how this compares to similar occupations
Compare with... →Classification
Higher risk than 86% of occupations · V7 structural score
Raw scores
AIOE 0.817 · θ 0.648 · C-AIOE 0.684
Stability
stable · Optimistic 35% · Pessimistic 46%
Score range (best/worst case)
Exposure 63–73% · Net risk 33.94–43.20%
Scoring basis
V7 structural score. Uses task-concentration-weighted exposure, human bottleneck, and demand resilience. V6 baseline fields are retained for release-to-release comparison.-2.0pp versus retained V6 baseline.
Wage range (SGD/mo)
25th 3,975 · Median 5,450 · 75th 7,882
Evidence & sources
Data matching
direct · SSOC 21652
Real-world AI usage: -1% vs estimated
Data quality
89% · Matching 1.00 · Market data 0.70 · Freshness 0.84
100% weighted task match · 0% effective coverage
AI overlap by data source
Weights: aioe 24% · anthropic 26% · eloundou 25% · ilo 26%
Conflicting data signals
Tools & offset factors
What could slow it down
- Current demand support is thin, so offsets may take longer to show up.
Worker profile & local context
- Vacancy rate is 3.1% and was essentially flat versus last quarter.
- Hiring read: recruitment is running above resignation (1.5% vs 0.9%).
- Retrenchment was low at 1.5 per 1,000 employees.
- 67.7% of retrenched workers re-entered employment within 12 months.
- Employer pressure is low, based on 1 recent Singapore-relevant company signals.
Worker profile
Gender mix
69% male / 31% femalePublished Singapore worker composition for the detailed occupation family 21 Science & Engineering Professionals.
Employment structure
Employee-heavy96% employees, 4% employers or self-employed workers.
Work arrangement
Mostly full-time4% part-time and 96% full-time in 2025.
Age profile
Mid-career heavy14% aged 15 to 29, 62% aged 30 to 49, and 24% aged 50 or older.
Qualification mix
Degree-heavyDegree 81%; Diploma / professional qualification 15%.
Where this work is concentrated
Top planning areas
Sengkang, Bedok, Tampines19% of workers in this occupation group live in these three planning areas.
Residential concentration
Broadly distributed30% live across the top five planning areas in the 2020 Census.
Commute pattern
Mid-range commutesEstimated average commute 37.5 minutes. 33% take 46 minutes or more.
Role profile
How this role's work breaks down across key dimensions. This is a general profile, not an individual measurement.
Workflow dimensions (0 = low, 1 = high)
How this changes by career stage
Senior workers benefit from institutional knowledge and judgment that AI cannot replicate. Entry-level roles have higher task overlap with AI.
Frequently asked questions
Will AI replace Hydrographic surveyor?
Hydrographic surveyor has 68% AI task overlap with only 26% human bottleneck protection — higher risk than 86% of occupations in the live market. Structural displacement pressure is significant. Net displacement risk: 38% (High). Median wage: SGD 5,450/month.
What is the AI risk score for Hydrographic surveyor?
Hydrographic surveyor has an AI displacement risk of 38%, rated High. AI task overlap: 68%. Human advantage: 26%. Local demand buffer: 43%.
What career transitions are available for Hydrographic surveyor?
Hydrographic surveyor has modeled transition pathways to related occupations. The strongest adjacent pathway is Marine superintendent, based on skill and wage similarity (model-estimated). Transition scoring accounts for wage preservation, training ease, and destination quality.
How does Hydrographic surveyor salary compare in the live market?
Hydrographic surveyor earns a median gross wage of SGD 5,450/month in the live market (25th-75th percentile: SGD 3,975-7,882). This is 21% above median across all 562 scored occupations, and 16% below group median within Professionals occupations.