Internal System Engineer (Primarily Engaged in System Design)
しゃないしすてむえんじにあ
Industry & Occupation
Classification
Summary
This occupation handles requirements definition, design, and implementation support for business systems used within the company. It constructs system architecture considering operability and scalability.
Description
Internal system engineers primarily handle requirements definition, basic design, and detailed design for business systems used within the company, collaborating with external vendors and infrastructure teams to build and implement systems. After design, they create test designs, operation procedures, and documentation, proposing architectures that ensure stable operations and future functional expansions. They require communication skills to accurately capture the needs of business departments and logical thinking to perform optimal system design considering technical constraints.
Future Outlook
With the promotion of corporate DX, demand for in-house system design and improvement is increasing, and stable demand is expected to continue. In particular, individuals with knowledge in cloud and security areas have high market value.
Personality Traits
Excellent communication skills / Good at coordination / Good at logical thinking / Strong sense of responsibility
Work Style
Flexitime / In-house work / No client-site assignment / Remote / Team projects
Career Path
Junior Internal System Engineer → Senior Internal System Engineer → Systems Architect → IT Department Manager → CIO
Required Skills
Documentation Creation / ER Diagram Design / Project Management Basics / Requirements Definition / System Design / Test Design / UML Modeling
Recommended Skills
Basic SQL / Basic Security / Business English / Cloud Platforms / Network Design / Server Design
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Analytical & Logical Thinking | Essential ability to logically break down complex business requirements and incorporate them into design. |
| Attention to Detail & Accuracy | High accuracy is required as design errors can lead to operational failures. |
| Communication Skills | Necessary for coordination and requirements gathering with business departments and vendors. |
| Planning & Organization | Required to plan design processes and resources to advance projects. |
| Problem Solving | Necessary ability to resolve contradictions in requirements and design issues. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Physical Stamina & Endurance | Mainly desk work with low physical demands. |
Related Qualifications
- Applied Information Technology Engineer
- Fundamental Information Technology Engineer
- IT Strategist Exam
- Systems Architect Exam
Aliases
- In-house Engineer
- In-house SE
Related Jobs
- IT Consultant
- Infrastructure Engineer
- Network Engineer
- System Engineer