List of Job Roles, Job Titles in IT Companies?

Sure, here's a list of common job roles and titles you might find in IT companies:

1. Software Engineer/Developer
2. Systems Analyst
3. Database Administrator
4. Network Administrator
5. IT Support Specialist/Technician
6. IT Project Manager
7. Web Developer
8. Mobile Application Developer
9. Quality Assurance (QA) Engineer/Tester
10. Cybersecurity Analyst
11. Data Scientist
12. Cloud Architect/Engineer
13. DevOps Engineer
14. UI/UX Designer
15. Business Analyst
16. IT Consultant
17. Technical Writer/Documentation Specialist
18. Systems Engineer
19. Network Engineer
20. IT Trainer/Educator
21. IT Auditor
22. Scrum Master
23. Product Manager
24. Solution Architect
25. Enterprise Architect
26. Infrastructure Engineer
27. Business Intelligence Analyst
28. IT Compliance Officer
29. AI/Machine Learning Engineer
30. Robotics Engineer

This list is not exhaustive, as there are many specialized roles within IT companies, but it covers a broad range of common positions.