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Principal SQL DBA

22nd Century Technologies, Inc.

Posted today
Secret
Senior Level Career (10+ yrs experience)
Unspecified
IT - Database
Mc Lean, VA (Off-Site/Hybrid)

Job Title: Principal SQL Database Administrator (DBA)
Location: McLean, VA
Client: Department of Defense – Office of Inspector General (DoD OIG)

Position Summary

As a Principal SQL Database Administrator supporting DoD OIG mission systems, you will lead the design, administration, optimization, security, and development of enterprise SQL Server databases. You will ensure database availability, performance, compliance, and scalability while supporting application development and reporting needs.

Key Responsibilities

Database Administration & Operations:
Lead installation, configuration, patching, upgrading, and maintenance of Microsoft SQL Server environments (including Always On, clustering, replication, etc.).

Performance & Optimization:
Drive performance tuning, query optimization, index strategies, and resource management to ensure efficient and reliable database performance.

Database Security & Compliance:
Enforce database security policies, manage access controls and encryption, and ensure compliance with federal standards (e.g., NIST 800‑53, FISMA, DoD security requirements).

Backup & Recovery:
Develop and maintain backup, restore, disaster recovery, and high‑availability strategies to ensure data integrity and business continuity.

Troubleshooting & Root Cause Analysis:
Investigate and resolve complex production and non‑production database issues, including performance bottlenecks and system failures.

SQL Database Development:

Design, develop, and maintain complex T‑SQL scripts, stored procedures, triggers, functions, and views.

Support ETL processes, data transformation, and integration with mission-critical applications.

Collaborate with developers and analysts to optimize queries and database structures for application performance and reporting.

Implement database development best practices, version control, and code review processes.

Documentation & Standards:
Produce and update technical documentation, operating procedures, configuration standards, and run books for database environments.

Cross-Functional Collaboration:
Work closely with application developers, system administrators, cybersecurity teams, and other IT stakeholders to support deployments, upgrades, integrations, and security.

Mentorship & Leadership:
Mentor junior DBAs, provide technical guidance, and lead database architecture and development decisions.

Required Qualifications


Active Security Clearance (typically DoD Secret or higher).

Bachelor’s degree in Computer Science, Information Systems, or related field, or equivalent experience.

10+ years of SQL Server database administration experience in large, mission-critical environments.

Deep MS SQL Server expertise: installation, configuration, performance tuning, HA/DR, backups, security, and monitoring.

Strong T‑SQL and database development skills including stored procedures, triggers, views, functions, and ETL processes.

Experience with federal compliance frameworks and secure IT environments.

Preferred Skills

Experience with federal or DoD audit/oversight missions and regulatory standards.

Familiarity with cloud or hybrid database deployments (Azure SQL, AWS RDS).

Certifications such as Microsoft Certified: Azure Database Administrator Associate or equivalent.

Experience with automation/scripting (PowerShell, Python) for database lifecycle management.

Hands-on experience with data modeling and database design for complex enterprise systems.
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About Us
We are one of the fastest growing IT Service Integrator & Workforce Solution companies in the US. Founded in 1997, we are a Certified National Minority Business Enterprise with 6,000+ people including 600+ Cyber SMEs nationwide supporting our customers in all 50 states, Canada, & Mexico. With HQs in Somerset, NJ & Mclean, VA, we have 14 offices throughout the US. As part of our unrelenting focus on quality & compliance, our delivery is based on Certified Matured Processes including CMMI L3 Dev & SVC, ISO 20000, ISO 27001, & ISO 9001 quality processes. With a strong focus on the public sector, we currently hold government contracts with 14 out of 15 Federal Executive agencies including DoD, 37 other Federal agencies, 50 States, 115+ Local agencies, & 37 School Districts. In the last three years, we have expanded our services to Fortune 500 & other commercial clients & currently support 80+ commercial clients. Recognized among “Best Company to Work For” by Forbes.

22nd Century Technologies, Inc. Jobs


Job Category
IT - Database
Clearance Level
Secret