Module 8: The People in Information Systems

1. People are the most important component of an information system. Hardware and software do nothing until people design, build, run, support, and use them. This module is about who those people are — and which of them you could become.
2. Technical roles that build systems: the systems analyst studies how an organization works and designs systems to meet its needs; the programmer (software developer) writes the code; the computer engineer designs hardware; the database administrator (DBA) designs, secures, and maintains databases.
3. Roles that run and protect systems: the network administrator keeps the network and servers working; the cybersecurity analyst monitors for attacks and responds to incidents; the help desk technician is the first line of support when a user has a problem.
4. Leadership roles: the chief information officer (CIO) sets the organization's technology strategy; the IT manager or project manager leads teams and projects; the information security officer owns the security program.
5. Newer roles: data scientist and data analyst (turn data into decisions), cloud engineer, UX designer, DevOps engineer, AI/ML engineer. Titles change; the skills underneath — problem solving, systems thinking, communication — do not.
6. The systems development life cycle (SDLC) is how people build systems together: planning → analysis → design → implementation (build and test) → maintenance. Each phase has people responsible for it; the analyst leads early, programmers lead the build, support and users own maintenance.
7. Users and super users: everyday users are part of the system too, and a super user is a person in a department who knows the system deeply and helps train others. Good systems are designed with users, not just for them.
8. Credentials: a degree (associate, bachelor's) shows breadth; a certification shows a specific verified skill. The CompTIA ladder P-TECH IT runs is Tech+ (fundamentals) → A+ (hardware and support) → Network+ → Security+. Cloud and vendor certifications (AWS, Microsoft, Cisco) stack on top.
9. Soft skills employers name first: clear communication (written and spoken), teamwork, reliability, curiosity, and the ability to explain a technical idea to someone who is not technical. Every job posting in IT lists them.
10. Research careers with real sources: the U.S. Bureau of Labor Statistics Occupational Outlook Handbook (pay, growth, education required), O*NET Online (tasks and skills), and CompTIA's career pathways — not social media claims about six-figure jobs with no training.
11. For the Course Career Research Project, the criteria that matter are the ones you can verify: job duties, education and certifications required, median pay, projected growth, work environment, and the path from where you are now (a 9th grader with Tech+ ahead) to that job.
12. Ethics in IT careers: the people who run systems can see everything in them. Professional codes (ACM, CompTIA) say: protect confidentiality, do not misuse access, tell the truth about what a system can do, and give credit for others' work.
13. Module 8 items: Careers and Criteria Discussion (10), Course Career Research Project (80), and Module 8 Quiz (20) — 110 points, the week of Oct 19. The Career Project is the biggest single item in the course; its presentations are 11/16–11/24.

Raise your hand. Mr. James gets a message right away and can help you remotely. Nothing else is stored — just your last name, grade, and where you're stuck.

Ask at home: Which IT career sounds most interesting to you, and what would it take to get there?

En español: ¿Qué carrera de TI te parece más interesante y qué se necesitaría para llegar allí?