Difference between System Engineer and Software Engineer

1. System Engineer :
A System Engineer is a person who deals with the overall management of engineering projects during their life cycle (focusing more on physical aspects). They follow an interdisciplinary approach governing the total technical and managerial effort required to transform requirements into solutions. They are generally focused with all aspects of computer based system development not only this but also hardware, software and process engineering etc. are included.

Systems Engineering Methods :

• Stakeholder Analysis
• Interface Specification
• Design Tradeoffs
• Configuration Management
• Systematic Verification and Validation
• Requirements Engineering

2. Software Engineer :
A Software Engineer is a person who deals with the designing and developing good quality of software applications/software products. They follow a systematic and disciplined approach for software design, development, deployment and maintenance of software applications. They are generally concerned with all aspects of software development, infrastructure, control, applications and databases in the system.

Software Engineering Methods :

• Process Modeling
• Incremental Verification and Validation
• Process Improvement
• Model-Driven Development
• Agile Methods
• Continuous Integration

Difference between System Engineer and Software Engineer :

S.No.	SYSTEM ENGINEER	SOFTWARE ENGINEER
01.	A System Engineer is a person who deals with the overall management of engineering projects during their life cycle (focusing more on physical aspects).	A Software Engineer is a person who deals with the designing and developing good quality of software applications/software products.
02.	System Engineers follow an interdisciplinary approach governing the total technical and managerial effort required to transform requirements into solutions.	Software Engineers follow a systematic and disciplined approach for software design, development, deployment and maintenance of software applications.
03.	In general they are concerned with all aspects of computer based system development including hardware, software and process engineering.	In general they are concerned with all aspects of software development, infrastructure, control, applications and databases in the system.
04.	One thing software engineering can learn from system engineering i.e Consideration of trade-offs and use of framework methods.	One thing system engineering can learn from software engineering i.e Disciplined approach to cost estimation.
05.	System engineers mostly focus on users and domains.	Software engineers mostly focus on developing good software.
06.	Systems Engineering Methods are Stakeholder Analysis, Interface Specification, Design Tradeoffs, Configuration Management, Systematic Verification and Validation, Requirements Engineering etc.	Software Engineering Methods are Modeling, Incremental Verification and Validation, Process Improvement, Model-Driven Development, Agile Methods, Continuous Integration etc.
07.	It ensures correct external interfaces, interfaces among subsystems and software.	It makes interfaces among software module, data and communication path work.
08.	System Engineers requires a broader education background like Engineering, Mathematics and Computer science etc.	While Software Engineers requires Computer Science or Computer Engineering background.

But these two disciplines are interconnected to each other and there is n such hard and fast rules for these titles at IT industries and we can see also how these two disciplines are cooperating to each other.