Senior Enterprise Infrastructure Architect

Turkcell; Fatih; On-site; TRY 650,000 - 1,000,000; Full time

Job summary

Turkcell seeks a Senior Technical Architect to lead end-to-end architecture design and delivery for large-scale IT infrastructures. You will craft high-level and low-level designs, drive RFP/RFQ processes, and align engineering with business goals.

You will engage with Tier-1 technology partners, optimize architectures for performance, security, and resilience, and mentor teams across Turkcell DBS. Excellent communication in English is required.

Qualifications

• Bachelor-level engineering degree in a related technical discipline.
• 7+ years in enterprise IT infrastructure, architecture, or pre-sales.
• Experience delivering complex infra for large enterprises or MSPs.
• Ability to translate IT architectures into business language for C-level.
• Strong negotiation and cross-team coordination skills.
• Fluency in English, written and spoken.

Responsibilities

• Design and document complete technical architectures (HLD/LLD) for enterprise infra.
• Lead strategy and execution for RFP/RFQ/RFI and Tender processes.
• Perform architecture health checks and modernization workshops for enterprises.
• Bridge Turkcell DBS with Tier-1 partners and drive alignment.
• Maintain knowledge of vendor sizing frameworks and BOM optimization.

Skills

Enterprise IT architecture

x86 systems

HPC clusters

Storage architectures

SDDC & HCI

Backups & DR

Vendor management

Executive communication

Education

Bachelor in Computer/Electrical-Electronics/Telecommunications

Job description

Turkcell seeks a Senior Technical Architect to lead end-to-end architecture design and delivery for large-scale IT infrastructures. You will craft high-level and low-level designs, drive RFP/RFQ processes, and align engineering with business goals.

You will engage with Tier-1 technology partners, optimize architectures for performance, security, and resilience, and mentor teams across Turkcell DBS. Excellent communication in English is required.