Information Security Analysts vs Network and Computer Systems Administrators

A factual, source-backed comparison of Information Security Analysts and Network and Computer Systems Administrators 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, English Language, Reading Comprehension, Oral Comprehension, Written Comprehension, Problem Sensitivity, Deductive Reasoning, Inductive Reasoning, Critical Thinking, Written Expression, Information Ordering, Active Listening, Complex Problem Solving, Oral Expression, Near Vision, Engineering and Technology, Telecommunications, Speaking, Writing, Category Flexibility, Customer and Personal Service, Monitoring, Judgment and Decision Making, Systems Analysis, Flexibility of Closure, Speech Recognition, Speech Clarity, Active Learning, Time Management, Selective Attention, Operations Monitoring, Quality Control Analysis, Systems Evaluation, Fluency of Ideas, Originality.

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 , Operating system software , Development environment software , Spreadsheet software , Office suite software , Object or component oriented development software , Cloud-based management software , Web platform development software , Data base management system software , Expert system software , Business intelligence and data analysis 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 Information Security Analysts or Network and Computer Systems Administrators — 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.

• Information Security Analysts vs Information Security Engineers
• Information Security Analysts vs Penetration Testers
• Information Security Analysts vs Digital Forensics Analysts
• Information Security Analysts vs Computer Systems Analysts
• Information Security Analysts vs Computer Network Support Specialists
• Information Security Analysts vs Database Administrators
• Information Security Analysts vs Computer Systems Engineers/Architects
• Information Security Analysts vs Computer Network Architects

@misc{singulariki-information-security-analysts-vs-network-and-computer-systems-administrators,
  title  = {Information Security Analysts vs Network and Computer Systems Administrators},
  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/information-security-analysts-vs-network-and-computer-systems-administrators}
}