Teams at Open Systems Technologies Corporation

Serves as an Information System Security Officer for a large software development and integration program. Responsibilities include enforcing security policies, evaluating security solutions, maintaining system security plans and certification documentation, managing IAVAs and vulnerability remediation, administering identification and authentication, supporting configuration management, and maintaining operational information assurance posture. Requires extensive ISSO experience, security documentation expertise, and a current full-scope polygraph.

Designs, deploys, maintains, secures, and optimizes high-performance PostgreSQL database environments. Troubleshoots performance issues, develops SQL queries and stored procedures, manages backups and recovery, ensures data integrity, and collaborates with cross-functional teams on database solutions. The role also requires staying current with PostgreSQL administration practices and technology trends.

Provides database engineering and Oracle DBA support for complex, distributed intelligence systems. Responsibilities include database architecture, design, administration, migration, replication, backup and recovery, performance tuning, security, schema development, scripting, requirements analysis, documentation, and technical issue resolution. Collaborates with engineering, testing, security, management, and customer teams in an Agile environment, supporting high availability, capacity planning, system optimization, and quarterly PI Planning activities.