Data Engineer vs Security Engineer
Measured from each occupation's own live postings: mostly different jobs wearing similar names. Posted pay favors the security engineer by about $16k at the midpoint. Salary bands, both switching directions, and the shared skills below, every number from live postings, refreshed nightly.
Data Engineer
600 open roles · data engineer salary · careers for data engineers
Security Engineer
571 open roles · security engineer salary · careers for security engineers
The overlap, measured
Skills that appear in both occupations’ posting demand. This is the shared core; everything else on each side is the difference.
Switching, both directions
The asymmetry is the finding: data engineer → security engineer reads 33% ready; the reverse only 18%. Skill overlap is not symmetric, and the direction you travel matters.
Data Engineer → Security Engineer
The gap, from security engineer postings: Cybersecurity, Networking, Linux, Terraform.
Security Engineer → Data Engineer
Transition estimate: 12–24 mo.
The gap, from data engineer postings: ETL, Data Analysis, SQL, Data Engineering.
Related comparisons
- Data Architect vs Data Engineer91% peak overlap
- Network Engineer vs Security Engineer70% peak overlap
- Penetration Tester vs Security Engineer70% peak overlap
- Data Engineer vs Database Administrator59% peak overlap
- Data Analyst vs Data Engineer57% peak overlap
- Data Engineer vs Solutions Architect56% peak overlap
Which one do your skills favor?
Run the instrument with your own skill set and both readiness numbers recompute for you. Free, no account.
Quick answers
Which pays more, data engineer or security engineer?
Security Engineer, by about $16k a year at the midpoint. Going by postings that state pay, the posted middle band for a data engineer runs $61k–$135k, and for a security engineer it runs $69k–$159k. We only count postings that state a salary, so these are advertised figures rather than estimates.
Are data engineer and security engineer the same job?
No. Despite the similar names, their postings ask for mostly different skills. The skills both sets of postings want are Python, AWS, Azure, CI/CD, GCP.
Can a data engineer become a security engineer?
Yes, and a typical data engineer profile already covers 33% of what security engineer postings ask for. The route page lists the exact skills that make up the gap.
Can a security engineer become a data engineer?
In this direction a typical security engineer profile covers 18% of what data engineer postings ask for. Our estimate for the transition is 12–24 mo. It is worth noticing that the two directions are not symmetric: data engineer to security engineer is the easier move (33% against 18%).
Method: each occupation’s salary band is the posted 25th–75th percentile from its own corpus; readiness is coverage of the destination’s posting-skill weight; shared skills are read from the overlap waterfall. Pairs sharing too few skills are not scored in that direction. Refreshed with the nightly scrape.