Portal Status: Verified Operational ✅

İETT SIS Portal: Secure Access for Personnel & Drivers

Quick Summary

  • IETT's internal digital portal
  • Manages performance and tasks
  • Secure, employee-specific access

The İETT SIS (Şoför İş Seçim Sistemi, or Driver Job Selection System, and also referring to internal Personnel Online systems) is a crucial online portal designed specifically for the employees of İstanbul Elektrik Tramvay ve Tünel İşletmeleri (İETT). As the main public transportation authority in Istanbul, İETT utilizes this digital platform to streamline various internal operations and provide essential resources to its personnel. This portal acts as a central hub for managing employee-related information and operational tasks. Built with the modern workforce in mind, the İETT SIS portal offers a secure and efficient way for employees to interact with different management systems. Whether you are a driver needing to select job assignments or an employee accessing performance evaluations, this dedicated online environment simplifies day-to-day work processes.

Preparing for Your İETT SIS Digital Workspace

Accessing Your İETT SIS Online Account

  1. Navigate to the official İETT SIS login page at https://sis.iett.gov.tr/.
  2. Locate the Kullanıcı Adı (Username) field and enter your assigned username.
  3. Enter your corresponding password into the Parola (Password) field.
  4. Complete the CAPTCHA verification by accurately entering the displayed characters.
  5. Click the Giriş Yap (Login) button to access your digital workspace.

Key Functions Within the İETT SIS Portal

Resolving İETT SIS Access Difficulties

⚠️ Forgot your Password?

Cause: You are unable to recall your login password for the İETT SIS portal.

Solution: We know being locked out is stressful. On the login page, look for the Parolamı Unuttum? (Forgot my password?) link, typically located near the login button. Clicking this link will guide you through the password reset process, which usually involves verifying your identity to set a new password.

⚠️ Login Issues (Incorrect Credentials)

Cause: Your username or password may be entered incorrectly, or your account might be temporarily locked.

Solution: Carefully re-enter your Kullanıcı Adı and Parola, paying close attention to capitalization and special characters. If multiple attempts fail, use the Parolamı Unuttum? feature. If the problem persists, reach out to İETT's IT Department or Human Resources for assistance with your account. You can find contact information on the main İETT website.

Ensuring Data Integrity on the İETT SIS Platform

📌 Verified Portal Reference Official domain link & quick copy action

🎧 Official Support & Help Center

For technical assistance or account-related issues with the İETT SIS portal, employees should contact their internal IT Department. For general inquiries, the İETT General Directorate can be reached at 0212 372 22 22 or via email at [email protected].

Common Questions About the İETT SIS System

Q: What is the İETT SIS portal?

The İETT SIS portal is an internal online system primarily used by İstanbul Elektrik Tramvay ve Tünel İşletmeleri (İETT) personnel. It facilitates services like performance management and driver job selection, acting as a digital workspace for employees.

Q: How do İETT employees log into the SIS system?

İETT employees can log in to the SIS system by visiting https://sis.iett.gov.tr/, entering their assigned username and password, and completing a CAPTCHA verification before clicking the Giriş Yap (Login) button.

Q: What should I do if I forget my İETT SIS password?

If you forget your İETT SIS password, navigate to the login page at https://sis.iett.gov.tr/ and click on the Parolamı Unuttum? (Forgot my password?) link. Follow the instructions to reset your password and regain access to your account.

Q: Is the İETT SIS portal secure?

Yes, the İETT SIS portal uses an SSL-encrypted connection for secure data transmission. Furthermore, the overall İETT IT infrastructure adheres to standards like ISO 27001 Information Security Management System, ensuring a high level of data protection.

Wrap Up

The İETT SIS portal stands as a vital digital tool for İstanbul Elektrik Tramvay ve Tünel İşletmeleri, empowering its personnel with efficient access to critical performance and operational systems. By understanding its functionalities and security measures, employees can navigate this platform effectively, ensuring smooth execution of their responsibilities within Istanbul's extensive public transportation network.

PS

Portal Support Team

This guide was reviewed and verified by our internal technical support experts in October 2026. We constantly monitor official portal updates to ensure you have the most accurate and secure login instructions.