Infios · 2 hours ago
Principal Microsoft SQL Server Database Administrator
United States
Full-time
Remote
Lead/Staff
10+ years expInfios is a leader in supply chain software solutions, helping organizations streamline operations, reduce costs, and improve efficiency. The Principal Microsoft SQL Server Database Administrator will own the architecture and strategy for SQL Server ecosystems, ensuring high availability, performance tuning, and database security best practices.
AppsInformation TechnologySoftwareWarehouse Automation
Responsibilities
Own the architecture, strategy, and long-term roadmap for SQL Server ecosystems (on-premises, multi-cloud)
Design and implement high-availability and disaster recovery solutions using Always On Availability Groups, Failover Clustering, and native HA/DR features
Lead performance tuning at scale: query optimization, indexing strategies, statistics management, wait stats analysis, memory/CPU/I/O pressure resolution, and use of tools like Query Store, Extended Events, and DMVs
Architect and automate backup/recovery strategies (full, differential, transaction log, point-in-time recovery, long-term retention) with encryption, compression, and validation testing
Drive large-scale migrations, upgrades (e.g., SQL 2016/2019 → 2022/2025), consolidation projects, and cloud transitions while minimizing downtime
Establish and enforce database security best practices: least-privilege access, auditing. (GDPR, HIPAA, SOC 2, etc.)
Proactively monitor and maintain hundreds of SQL Server instances using tools such as SQL Server Management Studio (SSMS), PowerShell, dbatools, and custom monitoring frameworks
Automate repetitive DBA tasks via PowerShell, T-SQL, dbatools
Serve as escalation point for critical production incidents; perform root-cause analysis and implement preventive measures
Provide technical leadership: mentor senior and mid-level DBAs, conduct design reviews, author standards/guidelines, and present to executive stakeholders
Evaluate emerging SQL Server features and third-party tools; recommend adoption strategies
Collaborate on capacity planning, cost optimization, and disaster recovery drills
Qualification
Required
10–15+ years of hands-on Microsoft SQL Server administration experience in large-scale, 24×7 production environments
Deep expertise in SQL Server 2016 through current versions (2022/2025), including Always On, Query Store, intelligent performance features, and security enhancements
Expert-level T-SQL development, query tuning, and indexing knowledge
Strong scripting/automation skills in PowerShell (dbatools module highly desired) and familiarity with DevOps practices (Git, CI/CD for database changes)
Experience leading migrations, upgrades, and HA/DR implementations with near-zero downtime requirements
Solid understanding of Windows Server, storage subsystems (SAN, NVMe), virtualization (VMware/Hyper-V), and networking impacts on SQL performance
Excellent troubleshooting skills under pressure; ability to analyze complex issues using DMVs, XEvents, PerfMon, and trace flags
Exceptional problem-solver with calm demeanor during outages
Strong communicator — can explain technical concepts to non-technical stakeholders
Proactive, self-directed, and passionate about database reliability and performance
Team player who enjoys mentoring and knowledge sharing
Company
Infios
Infios provides enterprise software for app orchestration, data integration, and AI-assisted workflow automation.
1001-5000 employees
H1B Sponsorship
Infios has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (5)
Funding
Current Stage
Late StageRecent News
Mexico Business
2025-12-17
2025-12-12
2025-11-13
Company data provided by crunchbase