• Sr. Database Administrator

    IRIS Consulting Corporation (Atlanta, GA)


    Pay range: $59.57 - 69.57

     

    Plus Health, Dental, Vision, Short Term/Long Term Disability, and Group Life pending eligibility

    Job Summary:

    We are seeking an experienced Database Analyst or Database Systems Programmer with a minimum of 8 years of experience working with zDb2. The ideal candidate will have strong expertise in mainframe database technologies, including z/Db2, IMS DB/DC, and/or ADABAS. This role involves overseeing database systems, optimizing performance, managing upgrades, and supporting application teams to implement new technologies that align with business goals.

    Key Responsibilities:

    • Database Administration & Maintenance:

    o Manage and maintain IBM DB2 databases on the z/OS mainframe platform.

    o Create and manage database objects, such as tables, indexes, and table spaces.

    o Perform data manipulation operations like loading, unloading, and reorganizing data using DB2 utilities.

    o Implement database backup and recovery strategies to ensure data availability and disaster recovery.

    • Performance Monitoring & Optimization:

    o Monitor database performance metrics to identify and resolve bottlenecks.

    o Perform database tuning to enhance query performance and maintain optimal system functioning.

    o Utilize tools like RUNSTATS to maintain accurate database statistics for query optimization.

    • Collaboration & Consultation:

    o Develop and maintain effective communication with application teams regarding infrastructure technology projects and roadmaps.

    o Serve as a consultant to application teams and business users on new technologies and system enhancements.

    o Collaborate with application developers to design and implement database schema changes.

    • Software & System Management:

    o Oversee external DBA teams and systems programmers during the installation and support of mainframe database software.

    o Facilitate service level management, including change management, incident, and problem management.

    o Stay current with software upgrades, ensuring timely implementation of new features that enhance Delta applications.

    o Work with external vendor teams to ensure smooth conversions during software updates and releases.

    o Proactively monitor database platforms for high availability, identifying root causes and correcting issues.

    • Risk Management & Compliance:

    o Keep management informed of risks and develop mitigation strategies to reduce potential risks.

    o Participate in audit reviews, including completing quarterly SOX audits and ensuring compliance with regulations.

    • Disaster Recovery & Business Continuity:

    o Participate in disaster recovery planning and testing, ensuring database resilience in case of system failures.

    • Technology Strategy & Lifecycle Management:

    o Stay up-to-date on advancements in database technologies and lifecycle management, particularly focusing on deprecated features and mitigation planning.

     

    Quals--

    Required Skills & Knowledge:

    • Minimum of 8 years of experience with zDb2, IMS DB/DC, and/or ADABAS.

    • Proficiency with replication software such as IIDR – IBM Infosphere Data Replication Suite.

    • Strong understanding of zConnect Enterprise Edition (zCEE) API framework.

    • Expertise in IBM DB2 database administration on z/OS mainframe platforms.

    • In-depth knowledge of SQL, DB2 partitioning, indexing, data sharing, and performance tuning techniques.

    • Experience with mainframe operating system concepts and Job Control Language (JCL).

    • Familiarity with data security best practices and compliance regulations.

    • Ability to troubleshoot and resolve complex database-related issues.

    • Strong experience in managing database backups, recovery procedures, and disaster recovery planning.

    Preferred Qualifications:

    • Knowledge of IBM DB2, IMS DB/DC, and ADABAS database products.

    • Familiarity with service level management, change management, and incident resolution.

    • Experience working with external vendors and managing software upgrades.

    Education & Certification Requirements:

    • Bachelor’s degree in Computer Science, Information Technology, or related field (or equivalent experience).

    • Relevant certifications in DB2 or related database technologies are a plus.

    Work Environment:

    • Full-time, with on-call support and responsibilities for managing database platforms and applications.

    • Collaboration with various internal and external teams to ensure high performance and availability of database systems.

    •Equal opportunity employer including disability/veterans.