Senior DBA

About DMI

DMI is a leading provider of digital services and technology solutions, headquartered in Tysons Corner, VA. With a focus on end-to-end managed IT services, including managed mobility, cloud, cybersecurity, network operations, and application development, DMI supports public sector agencies and commercial enterprises around the globe. Recognized as a Top Workplace, DMI is committed to delivering secure, efficient, and cost-effective solutions that drive measurable results. Learn more at

About the Opportunity

DMI, LLC is seeking a Senior DBA to join us. The Senior Database Administrator manages all aspects of NTSB's database infrastructure across production, staging, and QA/test environments. This role leads the migration of on-premises SQL databases to Azure SQL, establishes security and archiving strategies, and ensures database performance and availability in support of NTSB's enterprise applications.

Duties and Responsibilities:

• Manage and support production, staging, and QA/test database environments
• Lead migration of on-premises SQL Server databases to Azure SQL, including planning, execution, and validation
• Design and implement database security controls, backup strategies, and archiving procedures
• Monitor and tune database performance; conduct capacity planning across all managed environments
• Support import and export of data in large volumes, including integration with enterprise data pipelines
• Maintain and configure MySQL, MS SQL Server, and MongoDB instances across cloud and on-premises deployments
• Collaborate with application development and data engineering teams to optimize database schemas and query performance
• Apply cloud database deployment knowledge across Azure SQL, open-source options, and traditional relational database management system (RDBMS) solutions
• Document database configurations, standards, and change management procedures

Qualifications

Education and Years of Experience

• Master's degree (M.S. or M.A.) in Computer Science, Information Technology, Database Management, or a related field
• Minimum 10 years of database administration experience
• Extensive hands-on experience with MS SQL Server, MySQL, and MongoDB
• Demonstrated experience with Azure SQL and cloud database deployment
• Working knowledge of database security, backup, recovery, and archiving at enterprise scale Preferred Qualifications
• Experience with Azure Blob Storage, Azure Data Factory, or Microsoft Fabric
• Familiarity with NTSB or federal government IT environments
• Experience with database performance monitoring tools and capacity planning methodologies
• Microsoft Certified Database Administrator or equivalent certification Degree Substitution Eight additional years of relevant experience beyond the minimum may substitute for the required degree. Six additional years combined with a qualifying certification may also substitute.

Background Requirements: Must possess or be eligible to obtain and successfully complete a Public Trust background investigation and/or a Public Trust clearance.

Citizenship Status Required: Must be a U.S. Citizen

Physical Requirements: None required for this position.

Location:

#LI-JL1

Working at DMI

DMI is a diverse, prosperous, and rewarding place to work. Our culture is shaped by five core values that guide how we work, grow, and succeed together:

• Do What’s Right – We lead with honesty and integrity.
• Own the Outcome – We take responsibility and deliver.
• Deliver for Our Customers – We are relentless about delivering value.
• Think Bold, Act Smart – We innovate with purpose.
• Win Together – We collaborate and celebrate our success.

These values aren’t just ideals—they show up in how we support every part of your well-being:

• Convenience/Concierge – Virtual health visits, commuter perks, pet insurance, and entertainment discounts that make life easier.
• Development – Annual performance reviews, tuition assistance, and internal career growth opportunities to help you thrive.
• Financial – Generous 401(k) matches, life and disability insurance, and financial wellness tools to support your future.
• Recognition – Annual awards, service anniversaries, referral bonuses, and peer-to-peer shoutouts that spotlight your achievements.
• Wellness – Healthcare coverage, wellness programs, flu shots, and biometric screenings to support your health.

DMI values employees for their talents and contributions, and we take pride in helping our customers achieve their goals. Because when we live our values, we all win together.

***************** No Agencies Please *****************

Applicants selected may be subject to a government security investigation and must meet eligibility requirements for access to classified information. US citizenship may be required for some positions.