Network and Computer Systems Administrators vs Information Security Engineers

A factual, source-backed comparison of Network and Computer Systems Administrators and Information Security Engineers on the dimensions both occupations carry. Every figure is a position within an independent published dataset — not a verdict on which job is better, safer, or more “future-proof.”

At a glance

Pay and employment are BLS OEWS estimates; outlook and openings are BLS 2024–2034 projections; AI exposure and observed-use figures come from separate research and reflect exposure and usage, not predictions that either job will disappear. Compare like with like.

Skills

Shared: Computers and Electronics, Problem Sensitivity, Reading Comprehension, Critical Thinking, Judgment and Decision Making, Systems Analysis, Written Comprehension, Information Ordering, English Language, Active Listening, Monitoring, Complex Problem Solving, Systems Evaluation, Oral Expression, Deductive Reasoning, Inductive Reasoning, Customer and Personal Service, Programming, Near Vision, Engineering and Technology, Oral Comprehension, Speaking, Operations Monitoring, Speech Recognition, Quality Control Analysis, Written Expression, Fluency of Ideas, Category Flexibility, Telecommunications, Writing, Active Learning, Flexibility of Closure, Selective Attention, Speech Clarity.

Knowledge, skills & abilities O*NET rates as important for each occupation. “Shared” are common to both; the columns list what is distinctive to each (top by the order O*NET surfaces).

Tools & technology

Shared: Data base user interface and query software , Expert system software , Operating system software , Internet directory services software , Development environment software , Spreadsheet software , Office suite software , Electronic mail software , Document management software , Object or component oriented development software , Web platform development software , Data base management system software , Cloud-based management software , File versioning software , Project management software , Content workflow software , Switch or router software , Configuration management software .

Full profiles

This page is a summary. See the complete source-backed profile for Network and Computer Systems Administrators or Information Security Engineers — tasks, the full skill graph, tools, work context, preparation, wages by percentile, industries, AI exposure and the AI work map.

More comparisons

Related occupations you can place side by side on the same sourced scale.

• Network and Computer Systems Administrators vs Computer Network Support Specialists
• Network and Computer Systems Administrators vs Database Administrators
• Network and Computer Systems Administrators vs Computer Network Architects
• Network and Computer Systems Administrators vs Computer Systems Engineers/Architects
• Network and Computer Systems Administrators vs Computer Systems Analysts
• Network and Computer Systems Administrators vs Information Security Analysts
• Network and Computer Systems Administrators vs Computer User Support Specialists
• Network and Computer Systems Administrators vs Software Developers

@misc{singulariki-network-and-computer-systems-administrators-vs-information-security-engineers,
  title  = {Network and Computer Systems Administrators vs Information Security Engineers},
  author = {{Singulariki}},
  year   = {2026},
  note   = {O*NET 30.3; BLS Occupational Employment and Wage Statistics (OEWS) May 2024; BLS Employment Projections 2024–2034; Anthropic Economic Index v4 (2026-01-15) + v2 (2025-03-27); Microsoft “Working with AI” working-with-ai; “GPTs are GPTs” (Eloundou et al.) arXiv 2303.10130. Accessed June 7, 2026},
  url    = {https://singulariki.com/compare/network-and-computer-systems-administrators-vs-information-security-engineers}
}