System Administrator (Banking)

Roof Stacks is looking for a "System Administrator" with strong experience in banking processes for a strategic project in the Banking/Fintech sector. The role involves managing physical and virtual server infrastructures, virtualization platforms, backup/restore, replication, and disaster recovery processes, as well as monitoring performance and ensuring compliance with banking regulations.

Must Have

• At least 3 years of experience in server management.
• Knowledge of Windows Server and/or Linux operating systems.
• Experience with physical server, virtualization, and storage structures.
• Knowledge of backup and replication solutions (Veeam).
• Basic setup and operation knowledge of mail systems (Microsoft Exchange).
• Proficiency in Active Directory, DNS, DHCP.
• Knowledge of disaster recovery and business continuity.
• Ability to work in highly regulated institutions (banking, finance).
• Analytical thinking and problem-solving skills.
• Meticulous about documentation and reporting.

Good to Have

• VMware, Microsoft, Veeam certifications.

Roof Stacks has been carrying out innovative projects since 2015. We aim to be a global player in our areas of expertise: Tourism Systems, Extended Reality (AR/VR), Blockchain Technologies, Game Development, and Financial Technology.

We focus on making a difference and designing the future with the technologies we develop. In addition to our head office in Istanbul/Ataşehir, we have branches in Antalya and Elazığ in Turkey. Furthermore, we have strengthened our position in the global market by opening a new office in Austin, USA, which hosts technology giants from all over the world.

We are looking for a "System Administrator" with strong experience, especially in banking processes, to take part in the strategic project we are carrying out in the Banking/Fintech field.

Key Responsibilities

• Managing the setup, configuration, and operation processes of physical and virtual server infrastructures (Windows/Linux) within the bank.
• Providing management and daily operational support for virtualization platforms (VMware, Hyper-V, etc.).
• Managing backup, restore, replication, and disaster recovery (DR) processes in server environments.
• Monitoring server performance, capacity planning, and contributing to improvement efforts.
• Supporting setup, configuration, and operation processes related to mail systems (Microsoft Exchange, etc.).
• Intervening in server failures, performing root cause analysis (RCA), and reporting.
• Planning and executing system updates, patches, and version upgrade operations.
• Working in compliance with banking regulations (BDDK, KVKK, etc.) and internal information security policies.
• Coordinating with relevant teams on system security and access controls.
• Preparing and maintaining documentation for all work performed.

Required Qualifications

• Graduated from Electronics, Computer, Software, or related engineering departments.
• At least 3 years of experience in server management.
• Knowledge and experience in Windows Server and/or Linux operating systems.
• Experience with physical server, virtualization, and storage structures.
• Knowledge of backup and replication solutions (Veeam, etc.).
• Basic setup and operation knowledge of mail systems (especially Microsoft Exchange).
• Proficient in basic infrastructure services like Active Directory, DNS, DHCP.
• Knowledge of disaster recovery and business continuity approaches.
• Ability to adapt to the work discipline in highly regulated institutions (banks, finance, etc.).
• Analytical thinking ability, high problem-solving skills.
• Meticulous about documentation and reporting.
• Team player, strong communication skills.
• Preferably certified in products like VMware, Microsoft, Veeam.

Communication Skills

• Learning agility
• Ability to express ideas easily
• Ability to communicate professionally with all stakeholders
• Being clear, concise, and persuasive in all types of communication
• Ability to identify and solve problems at an early stage

Teamwork Expectations

• Ability to support the team while creating higher quality and more sustainable products
• Ability to offer practical solutions
• Ability to guide all technical and non-technical discussions to a positive outcome
• Ability to quickly understand team, task, and/or customer issues and resolve them in cooperation with relevant managers
• Ability to act prudently when solving problems