Senior SQL Server DBA

Cloud Hybrid Technologies, LLC; Philadelphia (Philadelphia County); On-site; USD 100,000 - 130,000; Full time

Job summary

A technology solutions provider in Philadelphia seeks an experienced SQL Server DBA to lead performance tuning and optimize high-transaction database systems. The ideal candidate will have over 10 years in enterprise environments, strong database optimization skills, and experience with cloud-based deployments. Responsibilities include monitoring database performance, collaborating with development teams, and managing core DBA functions. This role supports continuous improvement efforts and requires excellent problem-solving skills.

Qualifications

• 10+ years of hands-on experience as a SQL Server DBA in enterprise environments.
• Proven experience in high-transaction systems such as ecommerce or financial services.
• Strong understanding of database file structures and performance analysis.

Responsibilities

• Lead performance tuning efforts across large-scale SQL Server environments.
• Analyze and optimize SQL queries and indexes.
• Monitor and troubleshoot database performance using various tools.

Skills

SQL Server DBA experience

Performance tuning

Database optimization

Communication skills

Education

Bachelor’s degree in Computer Science or related field

Tools

Idera SQL Diagnostic Manager

SQL Server Profiler

Dynatrace

SSMS

SSIS

SSRS

Job description

Responsibilities

• Lead performance tuning efforts across large-scale SQL Server environments with high transaction volumes.
• Analyze and optimize SQL queries, indexes, and database configurations to improve application responsiveness.
• Monitor and troubleshoot database performance using tools such as:
  • Idera SQL Diagnostic Manager
  • Query Store
  • SQL Server Profiler
  • Dynatrace
• Evaluate index statistics and fragmentation; recommend and implement improvements.
• Develop and maintain documentation of performance best practices for use by development and DBA teams.
• Manage core DBA functions including installation, upgrades, backup/recovery, and high availability (e.g., Always On Failover Clustering).
• Participate in capacity planning and performance forecasting.
• Collaborate with development teams to improve database-related application processes.
• Escalate complex issues and coordinate resolution with internal and external resources.
• Apply administration best practices in daily operations and contribute to continuous improvement efforts.
• Participation in a 24/7 Production support call rotation.
• Willingness to learn and support other Database management systems as needed (BigQuery, MySQL, PostGreSQL).

Qualifications

• Bachelor’s degree in Computer Science, Information Systems, or related field (or equivalent experience).
• 10+ years of hands-on experience as a SQL Server DBA in enterprise environments.
• Proven experience in high-transaction systems such as ecommerce, banking, or financial services.
• Strong understanding of database file structures, access methods, and performance analysis.
• Advanced knowledge of SQL Server tools and technologies: SSMS, SSIS, SSRS, Always On, etc.
• Demonstrated ability to lead tuning efforts and mentor junior DBAs.
• Excellent analytical, communication, and problem-solving skills.
• Familiarity with application/database interaction and optimization strategies.
• Industry-recognized certifications (e.g., Microsoft Certified Database Administrator) preferred.

Additional Skills (Preferred but Not Required)

• Experience with Java in performance-sensitive applications.
• Familiarity with Python for automation or scripting tasks.
• Exposure to MuleSoft (Mule) integration platform.
• Understanding of cloud-based SQL Server deployments (e.g., Azure SQL).
• Knowledge of DevOps practices and CI/CD pipelines involving database components.

Equal Opportunity Statement

Cloud Hybrid is an equal opportunity employer inclusive of female, minority, disability and veterans, (M/F/D/V). Hiring, promotion, transfer, compensation, benefits, discipline, termination and all other employment decisions are made without regard to race, color, religion, sex, sexual orientation, gender identity, age, disability, national origin, citizenship/immigration status, veteran status or any other protected status. Cloud Hybrid will not make any posting or employment decision that does not comply with applicable laws relating to labor and employment, equal opportunity, employment eligibility requirements or related matters. Nor will Cloud Hybrid require in a posting or otherwise U.S. citizenship or lawful permanent residency in the U.S. as a condition of employment except as necessary to comply with law, regulation, executive order, or federal, state, or local government contract.