Mainframe DB2 Database Administrator overseeing installation and administration of DB2 databases. Ensuring optimal performance, security, and robustness of the technological infrastructure.
FO
Hybrid Senior Principal Oracle Database Administrator – TS/SCI Required
Posted 4 months ago
About the role
- Principal Oracle Database Administrator at Everfox managing Oracle databases and providing support for complex customer issues. Working in a demanding cybersecurity environment with a focus on Oracle technologies and performance.
Responsibilities
- Installing, maintaining, and troubleshooting the RHEL 8.x OS supporting Oracle Database software in physical and virtualized environments.
- Installing, maintaining, and troubleshooting pluggable and containerized Oracle 19c Databases in physical and virtualized environments.
- Installing, maintaining, and troubleshooting Oracle Data Guard.
- Performing RHEL 8.x and Oracle 19c upgrades/patching.
- Periodically validating Oracle 19c backup/recovery operations leveraging RMAN.
- Monitoring and troubleshooting Oracle database performance.
- Providing on-demand support for database-related issues and, if need be, working with Oracle support to address any unsolvable issues.
- Working with the product support and development teams to address issues or bugs discovered in products running at a customer location.
- Working with onsite government, contractor, or subcontractor staff to resolve issues with onsite products as a first line of support.
- Reviewing, applying, and remediating security vulnerabilities or security controls based on STIG guidance or scanning reports.
- Installing firmware updates on physical components such as DellEMC or HPE servers and SANs.
- Communicating daily with customers and Everfox management, providing detailed activity summaries and in-depth trip reports where applicable.
- Assisting in the lifting/racking and cabling of physical hardware.
Requirements
- An active (currently in use) – TS/SCI
- Must reside in the Washington, DC Area or willing to relocate
- A bachelor’s degree in computer science, Information Systems, Cyber Security, or equivalent education and work experience
- At least one DoD Approved 8570 Baseline Certification at IAT level II (2) or higher
- The ability to obtain the appropriate work authorizations required under U.S. ITAR or EAR regulations from the applicable U.S. government agency
- 8+ years’ experience performing the following tasks:
- Installing, maintaining, and troubleshooting the RHEL 8.x OS supporting Oracle Database software in physical and virtualized environments.
- Installing, maintaining, and troubleshooting pluggable and containerized Oracle 19c Databases in physical and virtualized environments.
- Installing, maintaining, and troubleshooting Oracle Data Guard.
- Performing RHEL 8.x and Oracle 19c upgrades/patching.
- Periodically validating Oracle 19c backup/recovery operations leveraging RMAN.
- Monitoring and troubleshooting Oracle database performance.
- Providing on-demand support for database-related issues and, if need be, working with Oracle support to address any unsolvable issues.
- Working with the product support and development teams to address issues or bugs discovered in products running at a customer location.
- Working with onsite government, contractor, or subcontractor staff to resolve issues with onsite products as a first line of support.
- Reviewing, applying, and remediating security vulnerabilities or security controls based on STIG guidance or scanning reports.
- Installing firmware updates on physical components such as DellEMC or HPE servers and SANs.
- Communicating daily with customers and Everfox management, providing detailed activity summaries and in-depth trip reports where applicable.
- Assisting in the lifting/racking and cabling of physical hardware.
- Deep understanding of the following information technology areas: Oracle RDBMS, partitioning, text indexing, grid, ASM, RMAN, SQL, PL/SQL, and scripting in support of automation and nightly processing jobs.
- Routing, switching, firewall rules, and TCP/UDP/SSH/FTP/SCP/HTTPS protocols.
- Creating, renewing, installing, and troubleshooting secure certificates for web servers/sites, appliances, or networking hardware.
- Server hardware installation, maintenance, and patching.
Benefits
- Flexible PTO
- 401k match
- Contribution to healthcare coverages
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