Senior Database Administrator

Overview Silotech Group provides Advanced Cyber Solutions, Intelligence Solutions, Enterprise/Cloud IT Services and Products, and Managed IT/Security Services to Federal, State, and Commercial clients. We deliver customized, agile technical solutions focused on data, enterprise platforms, service engagement, and customer workforce development through trust-driven and collaborative relationships. Our mission is to unify innovation, integrity, and exemplary services and products to help customers achieve their most challenging goals. This position supports the Department of Defense (DoD) in managing AWS-based database operations to ensure optimal data administration, security, and automation. The Senior Database Administrator will oversee database management across multiple classified and unclassified environments, supporting data ingestion, transformation, and orchestration across complex cloud infrastructures. Location San Antonio, TX Clearance Requirements • TS/SCI clearance required • IAT Level II certification is required (Security+ or equivalent) • Must be willing and able to maintain required security clearances Essential Role and Responsibilities • Provide database system administration for core AWS data services and relational/non-relational database platforms. • Manage and maintain multiple databases across classified and unclassified environments, ensuring data security, integrity, and compliance with DoD policies. • Administer cross-domain data exchanges using secure pipelines such as AWS Diode and software artifact repositories. • Automate data ingestion, transformation, and orchestration pipelines using AWS tools and DevOps best practices. • Apply programming concepts to optimize database performance, automate data processes, and improve overall system efficiency. • Design and implement data models to support structured and unstructured data requirements. • Manage data life cycles, including retention policies, backup/recovery strategies, and access control mechanisms. • Ensure data quality through validation techniques, schema enforcement, and integrity constraints. • Collaborate with cloud engineers, security teams, and application developers to integrate database services into cloud-based applications. • Support database performance tuning, query optimization, and storage efficiency for mission-critical applications. • Implement security controls and compliance requirements aligned with DoD, NIST, and AWS best practices. • Participate in agile development meetings, design sessions, and technical reviews to support cloud-based data architecture. • Troubleshoot database issues, minimize system downtime, and provide ongoing database support and maintenance. Qualifications Education • Bachelor’s degree in Computer Science, Information Technology, Engineering, or a related field. • An advanced degree in a relevant discipline with 2 years of experience may be substituted. Experience • Minimum 5 years of experience in database administration, including relational and non-relational database management. • Proven experience in AWS cloud environments, supporting database systems for secure data storage and processing. • Expertise in automating database operations, orchestrating data pipelines, and developing scalable database solutions. • Experience working with cross-domain solutions, AWS Diode, and secure data exchange mechanisms. • Strong background in data transformation, modeling, and quality assurance. • Proficiency in SQL, NoSQL, and data pipeline orchestration tools. • Ability to optimize performance, implement disaster recovery strategies, and enhance security policies in cloud database environments. Certifications • IAT Level II certification (Security+ or equivalent) (Required) • AWS Certifications (Desired): • AWS Certified Database – Specialty • AWS Certified Solutions Architect – Associate • AWS Certified SysOps Administrator – Associate • Additional certifications in cloud database administration, automation, or data security are advantageous. Job Type: Full-time Benefits: • 401(k) • 401(k) matching • Dental insurance • Flexible spending account • Health insurance • Health savings account • Life insurance • Paid time off • Professional development assistance • Vision insurance License/Certification: • IAT Level II (Required) Security clearance: • Top Secret (Required) Work Location: In person