Mainframe Admin

Ethereum Technologies; Woodland (CA); On-site; USD 90,000 - 150,000; Full time

Job summary

Ethereum Technologies seeks a DB2 Database Administrator to install, configure, and maintain DB2 databases on AS400/IBM i systems in California. You will monitor performance and ensure high availability.

You will back up, recover, secure, and optimize databases, troubleshoot incidents, and collaborate with development teams on deployment. Strong documentation is required.

Qualifications

• Strong experience in IBM DB2 database administration.
• Hands-on experience with AS400 (IBM iSeries) system administration.
• Database performance tuning and optimization.
• Backup, recovery, and disaster recovery planning.
• Database security administration and compliance.
• Troubleshooting and resolving DB2 database issues.
• Query optimization and performance monitoring.
• Excellent communication and documentation skills.

Responsibilities

• Install, configure, and maintain DB2 databases on AS400/IBM i systems.
• Monitor database performance, availability, and reliability.
• Perform database backup, recovery, and restore operations.
• Troubleshoot database incidents and production issues.
• Implement and maintain database security controls.
• Optimize database performance through indexing, tuning, and query optimization.
• Collaborate with development and infrastructure teams on database design and deployment.
• Maintain database documentation, standards, and operational procedures.
• Support high-availability and disaster recovery initiatives.
• Stay current with DB2 and IBM i platform best practices.

Skills

IBM DB2 Database Administration

AS/400 (IBM iSeries) administration

Database performance tuning

Backup and disaster recovery planning

Database security administration

Troubleshooting DB2 issues

Query optimization and monitoring

Communication and documentation skills

Tools

DB2 on IBM i

AS/400 admin tools

Job description

US Citizen, Green Card, H-1B, OPT-EAD, CPT, Other

• "Install, configure, and maintain DB2 databases on AS400/IBM i systems.
• Monitor database performance, availability, and reliability.
• Perform database backup, recovery, and restore operations.
• Troubleshoot database incidents and production issues.
• Implement and maintain database security controls.
• Optimize database performance through indexing, tuning, and query optimization.
• Collaborate with development and infrastructure teams on database design and deployment.
• Maintain database documentation, standards, and operational procedures.
• Support high-availability and disaster recovery initiatives.
• Stay current with DB2 and IBM i platform best practices. "

SKILLS REQUIRED:

• "Strong experience in IBM DB2 Database Administration.
• Hands-on experience with AS400 (IBM iSeries) system administration.
• Database performance tuning and optimization.
• Backup, recovery, and disaster recovery planning.
• Database security administration and compliance.
• Troubleshooting and resolving DB2 database issues.
• Query optimization and performance monitoring.
• Excellent communication and documentation skills"

DESIRABLE SKILLS:

• "Experience with large-scale production environments.
• Knowledge of HA/DR solutions on IBM AS400.
• Experience with capacity planning and performance management.
• Strong stakeholder management and communication skills"

We are an equal opportunity employer. All aspects of employment including the decision to hire, promote, discipline, or discharge, will be based on merit, competence, performance, and business needs. We do not discriminate on the basis of race, color, religion, marital status, age, national origin, ancestry, physical or mental disability, medical condition, pregnancy, genetic information, gender, sexual orientation, gender identity or expression, national origin, citizenship/ immigration status, veteran status, or any other status protected under federal, state, or local law.