SQL Server Migration Specialist SQL, PowerShell Warsaw, Gdańsk, Gdynia

Diverse CG Sp. z o.o. Sp.k.; Town of Poland (NY); On-site; USD 110,000 - 160,000; Full time

Benefits offered by this job

Private medical care

Co‑financing for the sports card

Constant support of dedicated consult­

Job summary

Diverse CG Sp. z o.o. Sp.k.

in the United States seeks a SQL Server Migration Specialist in New York to lead database migration projects from legacy systems to modern platforms. You will plan, execute, and oversee end-to-end migrations, ensuring high availability, security, and performance throughout the process. Responsibilities include coordinating with application, infrastructure, and vendor teams, provisioning SQL Server instances, and implementing Always On AG clusters.

Qualifications

• Strong experience administering Microsoft SQL Server (2016/2019/2022).
• Hands‑on experience implementing and managing high availability solutions based on SQL Server Always On Availability Groups.
• Practical experience with Windows Server Failover Clustering in database environments.
• Experience designing and operating backup and recovery strategies for SQL Server.
• Ability to diagnose and improve SQL Server performance in complex environments.
• Experience configuring and supporting high availability and disaster recovery setups.
• Experience coordinating complex technical initiatives involving multiple stakeholders.
• Very good command of English, both spoken and written.

Responsibilities

• Plan and execute migrations of Microsoft SQL Server databases and applications to target platforms.
• Coordinate end-to-end migration lifecycle across application, infrastructure, vendor, and business teams.
• Provision standalone SQL Server instances in resilient environments (Hotel solution).
• Implement and manage SQL Server Always On Availability Group clusters.
• Ensure secure, stable, and efficient migration processes.
• Support onboarding to strategic database platforms.
• Collaborate with stakeholders to align migration activities and timelines.

Skills

SQL Server

Always On Availability Groups

Windows Server Failover Clustering

Backup & Recovery planning

Performance tuning

Migration planning

Stakeholder management

English communication

Tools

SSMS

SQL Server Migration Assistant

Job description

SQL Server Migration Specialist

Responsibilities:

• Plan and execute migrations of Microsoft SQL Server databases and applications to target platforms
• Coordinate end-to-end migration lifecycle across application, infrastructure, vendor, and business teams
• Provision standalone SQL Server instances in resilient environments (Hotel solution)
• Implement and manage SQL Server Always On Availability Group clusters
• Ensure secure, stable, and efficient migration processes
• Support onboarding to strategic database platforms
• Collaborate with stakeholders to align migration activities and timelines

Requirements:

• Strong experience in administering Microsoft SQL Server (2016/2019/2022)
• Hands‑on experience implementing and managing high availability solutions based on SQL Server Always On Availability Groups
• Practical experience working with Windows Server Failover Clustering in database environments
• Experience designing and operating backup and recovery strategies for SQL Server
• Ability to diagnose and improve SQL Server performance in complex environments
• Experience configuring and supporting high availability and disaster recovery setups
• Experience coordinating complex technical initiatives involving multiple stakeholders
• Understanding of enterprise IT governance, change management, and risk management practices
• Very good command of English, both spoken and written

Nice to have:

• Experience working with T‑SQL in administrative and operational contexts
• Experience automating repetitive database or infrastructure tasks (e.g. scripting)
• Familiarity with database migration tools and approaches used in enterprise environments
• Experience in performance and capacity planning for SQL Server platforms
• Experience working with monitoring and observability tools in database environments
• Strong stakeholder management and communication skills
• Ability to manage multiple migration activities in parallel
• Structured and analytical problem‑solving approach

Offer:

• Private medical care
• Co‑financing for the sports card
• Constant support of dedicated consultant