System Consultant

DİTAŞ Deniz İşletmeciliği ve Tankerciliği A.Ş.; Üsküdar; On-site; TRY 900,000 - 1,300,000; Full time

Job summary

DİTAŞ Deniz İşletmeciliği ve Tankerciliği A.Ş. is seeking an experienced IT infrastructure engineer to design, implement, and enhance Azure-based cloud services and on-premises integration in a hybrid environment.

The role focuses on optimizing resource usage, managing virtual networks, and securing identities with Azure AD, Defender, and Purview. Strong Linux/Windows, VMware, and scripting skills are essential for 1st/2nd line support and cross-functional collaboration.

Qualifications

• Bachelor's degree in Computer Engineering, Electrical & Electronics Engineering, Information Technologies, or related field.
• Minimum 3 years of experience in cloud and system infrastructure administration.
• Strong operational and management experience in Microsoft Azure and Microsoft 365 environments.
• Experience with Hybrid Infrastructure architectures (on-premises and cloud).
• Proficient in Linux (Ubuntu/CentOS) and Windows Server operating systems.
• Knowledge of SCCM or ManageEngine, SQL, and VMware technologies, preferably with hands-on experience.
• Good command of technical English, both written and verbal.
• Strong analytical thinking, problem-solving, and crisis management skills.
• Proactive, result-oriented, and highly organized with strong documentation and process management discipline.
• Excellent communication skills and ability to work effectively within cross-functional teams.

Responsibilities

• Design, implement, manage, and continuously improve Azure infrastructure and cloud services.
• Manage Azure resource utilization and cost optimization initiatives.
• Administer Azure networking components including VNet, Subnets, NSG, Route Tables, VPNs, and VNet Peering.
• Manage Microsoft 365 services, including Exchange Online, Teams, SharePoint Online, and OneDrive for Business.
• Administer and maintain Microsoft Defender solutions, including Defender for Cloud, Defender for Office 365, and Defender for Endpoint.
• Manage Microsoft Entra ID (Azure AD), Conditional Access policies, identity lifecycle management, and authentication services.
• Monitor Azure Security Center recommendations and continuously improve the organization's Secure Score and security posture.
• Manage Microsoft Purview compliance processes and implement Zero Trust security principles through Conditional Access, MFA, PIM, and Azure Policy.
• Administer and maintain Windows Server and Active Directory infrastructure.
• Support and manage VMware virtualization environments.
• Execute and improve Backup, Disaster Recovery (DR), and Business Continuity (BCP) processes.
• Take an active role in infrastructure modernization projects and operational process improvements.
• Monitor system performance, availability, and security to ensure uninterrupted business operations.
• Provide 1st and 2nd level support services and fulfill business requests from employees while maintaining a high level of internal customer satisfaction.
• Collaborate with vendors and service providers to resolve infrastructure, software, and hardware-related issues.
• Ensure all IT applications and infrastructure components remain available, secure, and compliant with organizational requirements.
• Follow technological developments and evaluate opportunities to improve business processes and operational efficiency.

Skills

Azure administration

Microsoft 365

Hybrid infrastructure

Linux administration

Windows Server

VMware

SCCM/ManageEngine

SQL

PowerShell/Azure CLI

Networking basics

English communication

Documentation & process

Education

Bachelor's degree in Computer Engineering or related field

Tools

VMware vSphere

Microsoft Defender Suite

Azure Networking

Job description

• Bachelor's degree in Computer Engineering, Electrical & Electronics Engineering, Information Technologies, or a related field.
• Minimum 3 years of experience in cloud and system infrastructure administration.
• Strong operational and management experience in Microsoft Azure and Microsoft 365 environments.
• Experience with Hybrid Infrastructure architectures (on-premises and cloud).
• Proficient in Linux (preferably Ubuntu and CentOS) and Windows Server operating systems.
• Knowledge of SCCM or ManageEngine, SQL, and VMware technologies, preferably with hands-on experience.
• Good command of technical English, both written and verbal.
• Strong analytical thinking, problem-solving, and crisis management skills.
• Proactive, result-oriented, and highly organized with strong documentation and process management discipline.
• Excellent communication skills and ability to work effectively within cross-functional teams.

Technical Responsibilities

• Design, implement, manage, and continuously improve Azure infrastructure and cloud services.
• Manage Azure resource utilization and cost optimization initiatives.
• Administer Azure networking components including Virtual Networks (VNet), Subnets, Network Security Groups (NSG), Route Tables, VPNs, and VNet Peering.
• Manage Microsoft 365 services, including Exchange Online, Microsoft Teams, SharePoint Online, and OneDrive for Business.
• Administer and maintain Microsoft Defender solutions, including Microsoft Defender for Cloud, Defender for Office 365, and Defender for Endpoint.
• Manage Microsoft Entra ID (Azure AD), Conditional Access policies, identity lifecycle management, and authentication services.
• Monitor Azure Security Center recommendations and continuously improve the organization's Secure Score and security posture.
• Manage Microsoft Purview compliance processes and implement Zero Trust security principles through Conditional Access, MFA, PIM, and Azure Policy.
• Administer and maintain Windows Server and Active Directory infrastructure.
• Support and manage VMware virtualization environments.
• Execute and improve Backup, Disaster Recovery (DR), and Business Continuity (BCP) processes.
• Take an active role in infrastructure modernization projects and operational process improvements.
• Monitor system performance, availability, and security to ensure uninterrupted business operations.
• Provide 1st and 2nd level support services and fulfill business requests from employees while maintaining a high level of internal customer satisfaction.
• Collaborate with vendors and service providers to resolve infrastructure, software, and hardware-related issues.
• Ensure all IT applications and infrastructure components remain available, secure, and compliant with organizational requirements.
• Follow technological developments and evaluate opportunities to improve business processes and operational efficiency.

Required Technical Competencies

• Experience developing automation solutions using PowerShell, Azure CLI, or similar scripting and automation tools.
• Strong understanding of TCP/IP, DNS, DHCP, Firewalls, VPN technologies, and general networking concepts.
• Experience with performance monitoring, capacity planning, system optimization, and troubleshooting.
• Solid understanding of cybersecurity best practices, security frameworks, and the Zero Trust security model.
• Knowledge of vulnerability management, patch management, and endpoint administration processes.
• Familiarity with regulatory and compliance frameworks such as ISO 27001, KVKK, GDPR, and related information security standards.
• Experience with application licensing, software asset management, and IT inventory management processes