Core Database Administrator (DBA)

Job Description

Core Database Administrator

DTSI is seeking a Core Database Administrator (DBA) to ensure the performance, availability, and security of several mission critical databases within an enterprise environment. This role involves database design, implementation, maintenance, and troubleshooting to support business operations effectively while implementing a SaaS solution for the United States Air Force (USAF) at Randolph Air Force Base (RAFB).

Responsibilities

Install, configure, and maintain database management systems (DBMS) such as MySQL, PostgreSQL, Oracle, SQL Server, etc.

Create and manage users, roles, permissions, and access controls within databases.

Monitor and optimize database performance, including tuning queries, indexing, and optimizing storage.

Implement and maintain database backup and recovery procedures to ensure data integrity and availability.

Perform regular database maintenance tasks such as patching, upgrades, and capacity planning.

Collaborate with software developers and architects to design efficient and scalable database schemas.

Develop and implement database schema changes as required by application updates or business needs.

Optimize database design for performance, scalability, and data integrity.

Implement and enforce security best practices to protect sensitive data stored in databases.

Ensure compliance with relevant data protection regulations (e.g., GDPR, HIPAA, PCI DSS).

Monitor database activity for security breaches and unauthorized access attempts.

Investigate and resolve database-related issues reported by users or detected through monitoring tools.

Provide technical support and guidance to application developers and system administrators on database-related matters.

Participate in on-call rotation to provide 24/7 support for critical database issues.

Maintain comprehensive documentation of database configurations, procedures, and troubleshooting steps.

Provide training and knowledge sharing sessions to educate team members on database best practices and technologies.

Requirements

Proven experience as a Database Administrator, with a focus on core databases.

In-depth knowledge of database management systems (e.g., MySQL, PostgreSQL, Oracle, SQL Server).

Strong understanding of database design principles, normalization, and optimization techniques.

Proficiency in SQL and experience with database query optimization.

Familiarity with database security concepts and best practices.

Excellent troubleshooting and problem-solving skills.

Strong communication and collaboration abilities.

Education

Bachelor's degree in computer science, Information Technology, or related field. Experience will be considered in leu of degree.

Security Requirements

DoD8570 IAT Level II - Security+ ce

Secret Clearance or Ability to obtain a Secret Clearance

Inclusion & Diversity

DTSI is an Equal Opportunity/Affirmative Action Employer. Applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, protected veteran status, or disability status.

Disclosure

DTSI is an equal opportunity employer that uses E-Verify to confirm work authorization. Background investigations may be conducted to determine applicant’s eligibility for a Department of Defense security clearance.

EEOC Know Your Rights

Pay Transparency Nondiscrimination Provision

Why DTSI

DTSI has built an unwavering reputation of delivering cutting-edge IT solutions with a focus on exceeding customer expectations and a relentless drive to be the best in the industry. Our success, undoubtedly, is a direct result of our people. We are intentional in seeking individuals who are hard-working, disciplined, visionary, and approach all tasks and interactions with an attitude of excellence. If this is you, we invite you to join Team DTSI!

Benefits

401(k) Retirement Plan with Employer Contribution

Paid Vacation Time

Paid Federal Holidays

Paid Sick Leave

Health Insurance

Dental & Vision Insurance

Short and Long Term Disability

Life Insurance

Supplemental Insurance (Accidental, Hospital Confinement, Cancer Assistance, Critical Illness)

Certification & Tuition Reimbursement

Proud of Our Past. Improving the Present. Focused on the Future.

If you are unable to use our online application to apply for this position, please use one of the following options to submit your resume and qualifications:

Email our Recruiter: with job title in Subject line

Mail to our corporate office:

DTSI

121 Interpark Blvd, Suite 108

San Antonio, TX 78216

Attn: Recruiting - [job title]

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