# Application Design Engineer - Yokogawa

> AIS · Nasr City, Egypt (Hybrid) · — · Posted 2026-04-16

**Workplace:** hybrid

**Department:** ADVANSYS

## Description

### **Job Summary**

The Yokogawa ProSafe Engineer is responsible for the design, configuration, implementation, and maintenance of Safety Instrumented Systems (SIS), primarily using Yokogawa ProSafe-RS. The role involves developing safety logic, supporting testing and commissioning activities, and ensuring compliance with safety standards and project requirements.

### **Key Responsibilities**

-   Configure, program, and maintain Yokogawa ProSafe-RS SIS
-   Develop SIS logic, interlocks, and shutdown schemes
-   Prepare Cause & Effect matrices
-   Develop Safety Requirement Specifications (SRS)
-   Create and review:

-   Logic diagrams
-   Cause & Effect charts
-   Loop diagrams
-   I/O lists

-   Perform and support Factory Acceptance Tests (FAT)
-   Perform and support Site Acceptance Tests (SAT)
-   Support site commissioning and system start-up
-   Troubleshoot SIS and control system issues
-   Ensure compliance with safety standards and fail-safe design
-   Coordinate with project and engineering teams

## Requirements

-   Bachelor’s degree in Electrical, Instrumentation, Control Engineering, or a related discipline

**Experience:**

-   Minimum 3+ years of experience in SIS or control systems engineering

**Technical Skills:**

-   Strong hands-on experience with Yokogawa ProSafe-RS
-   Knowledge of safety PLC architecture, redundancy, and fail-safe design
-   Experience in SIS documentation and engineering deliverables
-   Familiarity with industrial communication protocols (Modbus, OPC, Ethernet)
-   Understanding of safety I/O systems and voting logic (1oo2, 2oo3)
-   Experience with Yokogawa CENTUM VP DCS is a plus

**Soft Skills:**

-   Problem-solving skills
-   Communication and teamwork skills
-   Attention to detail
-   Adaptability and willingness to learn

## Benefits

-   **Annual bonus**

-   Health insurance and wellness programs
-   Professional development and training opportunities

## Apply

[Apply at AIS](https://apply.workable.com/advansys-is/j/138C96F285/apply)

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