8514d2e352
Gate: 139 -> 78 relevant ads (44% rejected, all logged). Rankings clean of designer artifacts; DACH regional section live; ai-skills 427 -> 73 tiered; SKILL.md with clean intro, full competences, market-driven hot-tech and regeneration-proof overlays. Before/after in docs/reference-diff-ai-engineer.md. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01PDKeXvpT6tENSvyQGLV1Uq
56 lines
1.9 KiB
Markdown
56 lines
1.9 KiB
Markdown
# Competences — biogas technician
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Source: ESCO v1.2.1 occupation-skill relations (http://data.europa.eu/esco/occupation/6eb85dd0-1188-4081-bf54-1345fb5de3ca).
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## Essential
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- **biogas energy** (knowledge)
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- **biomass conversion** (knowledge)
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- **ensure correct gas pressure** (skill/competence)
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- **ensure equipment maintenance** (skill/competence)
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- **fuel gas** (knowledge)
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- **handle gas cylinders** (skill/competence)
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- **maintain biogas plant** (skill/competence)
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- **mechanics** (knowledge)
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- **natural gas** (knowledge)
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- **natural gas liquids recovery processes** (knowledge)
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- **operate biogas plant** (skill/competence)
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- **resolve equipment malfunctions** (skill/competence)
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- **test gas purity** (skill/competence)
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## Optional
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- arrange equipment repairs (skill/competence)
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- collaborate with engineers (skill/competence)
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- electric generators (knowledge)
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- electrical power safety regulations (knowledge)
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- electricity (knowledge)
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- energy conservation (knowledge)
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- ensure compliance with environmental legislation (skill/competence)
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- ensure compliance with gas distribution schedule (skill/competence)
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- maintain records of maintenance interventions (skill/competence)
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- monitor electric generators (skill/competence)
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- monitor utility equipment (skill/competence)
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- monitor valves (skill/competence)
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- operate biogas meter (skill/competence)
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- operate boiler (skill/competence)
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- operate steam turbine (skill/competence)
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- renewable energy (knowledge)
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- replace large components (skill/competence)
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- types of steam engines (knowledge)
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- use remote control equipment (skill/competence)
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<!-- market-evidence -->
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## Market evidence (job-ad analysis, 56 ads, as of 2026-07-09)
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Share of analyzed job ads mentioning the item (threshold ≥ 20 %). Source: JSearch/Adzuna APIs.
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### Hard skills
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- troubleshooting — **54 %**
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- equipment maintenance — **29 %**
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- plant operation — **20 %**
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<!-- market-evidence -->
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