Skill Demand Index
ETL — Demand & Depth Analysis
Based on 7 scored job postings out of 4,064 total. Depth levels reflect actual proficiency tiers, not just keyword presence.
0.2%
Demand Rate
L2
Median Depth
28.6%
Gap Rate
7
Jobs Analyzed
Proficient
Most employers want ETL at hands-on daily use, not textbook knowledge.
Overview
What is ETL?
Market context for ETL in the current job market
ETL is required in 0.2% of scored job postings on ShouldApply, making it a growing skill in the current job market. Employers looking for ETL typically want candidates who can demonstrate real proficiency, not just surface awareness.
What the data shows for ETL:
- •Required in 0.2% of all scored postings — demand is growing as more employers add it to requirements
- •Employers typically expect L2 depth — foundational knowledge with practical application
- •Most demand comes from Other roles — 29% of all ETL jobs
What L2 means in practice:
L2 (Basic) means you’ve built small things with ETL — personal projects or bootcamp work. Employers accept this for junior roles.
This means employers aren't looking for someone who has used ETL once or twice. They want evidence of professional application — shipped work, measurable outcomes, and the ability to operate independently.
Common skill gaps:
The gap rate of 28.6% means a notable portion of candidates fall short on ETL. Addressing this gap directly in your application materials gives you an edge.
Which roles need ETL most:
Other positions drive 29% of demand. Software Engineering and Data Analysis also frequently list ETL as a requirement. Skills commonly paired with ETL include SQL and Power BI.
Depth Level Distribution
Proficiency Distribution
How candidates match ETL requirements across 7 scored evaluations
Average depth: L2.1·Median depth: L2.0
Salary Correlation
Pay Impact
How ETL affects compensation based on postings with disclosed salary data
Without ETL
$140K
Median $131K
1101 jobs
Skill Demand Insight
“ETL appears in 0.2% of all scored jobs.”
From 7 scored job postings
Skill Pairings
Commonly Paired Skills
Other skills that frequently appear alongside ETL
Role Breakdown
Top Role Categories
Job categories most likely to require ETL
Gap Analysis
Gap Rate Explained
How often ETL is identified as a skill gap (L0–L1) in scored applications
Moderate gap rate — many candidates lack this skill
When ETL appears in a job's requirements, 28.6% of scored applicants received an L0 or L1 (missing or minimal).
Frequently Asked Questions
Is ETL in demand in 2026?
Yes. ETL appears in 0.2% of scored job postings on ShouldApply, making it a growing skill in the current market. Based on 7 analyzed jobs, demand is steady across multiple role types.
What level of ETL do most jobs require?
The median required depth is L2. Many positions accept basic to intermediate proficiency.
Does knowing ETL increase salary?
Salary data for ETL is still accumulating.
What other skills pair with ETL?
The most common pairings are SQL, Power BI, Machine Learning, Computer Science Degree, Data Analysis. Strengthening these alongside ETL improves your fit across more positions.
What roles need ETL the most?
Top roles: Other, Software Engineering, Data Analysis, Data Science / ML. Other positions have the highest demand at 29% of all ETL jobs.
How do I improve my ETL level?
L1→L2: online courses and personal projects. L2→L3: daily professional use and shipped work. L3→L4: mentoring others and optimizing processes. L4→L5: architecture decisions, open source contributions, or published work.
See how you stack up against ETL job requirements
ShouldApply scores your profile against each skill at the depth level jobs actually need.
Analyze my ETL gaps →See how your depth compares to what employers actually require
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