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Application Systems Programmer Jobs in California

Broadcom

SerDes Application Engineer

San Jose, CA

SerDes Applications Engineer In June of 2025, Broadcom announced the Tomahawk 6 switch series of devices delivering a world's first 102.4 Terabits/sec of switching capacity in a single chip ...

Broadcom Inc.

SerDes Application Engineer

San Jose, CA · On-site

Overview SerDes Applications Engineer. Broadcom announced the Tomahawk ® 6 switch series delivering a world's first 102.4 Terabits/sec of switching capacity in a single chip, doubling the bandwidth ...

NEOGOV

Systems Analyst/Programmer

Fremont, CA · On-site

The role involves performing information systems analysis, design, implementation, and applications programming, while ensuring compliance with various regulations and managing software application ...

Atria Group LLC

Senior Application Engineer- JAVA

Folsom, CA

$133K - $175K/yr

Our company provides application analysis, design, development and programming, software engineering, systems development, testing, integration, and implementation, and management consulting services ...

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Application Systems Programmer information

What cities in California are hiring for Application Systems Programmer jobs?

Cities in California with the most Application Systems Programmer job openings:

Infographic showing various Application Systems Programmer job openings in California as of August 2026, with employment types broken down into 80% Full Time, 14% Part Time, 5% Contract, and 1% Nights. Highlights an 86% Physical, 2% Hybrid, and 12% Remote job distribution.

Mainframe Systems Programmer/Mainframe ADABAS Administrator (DBA)

Los Angeles, CA • On-site

Russell, Tobin & Associates
Recruiting and Staffing Services • 51 - 200 employees
Learn more about Russell, Tobin & Associatesexternal

Other

Posted 20 days ago

Job description

Our client, a leading public-sector organization, is seeking a Mainframe Systems Programmer / Mainframe ADABAS Administrator (DBA).
 
Apply today for consideration!
 
Job Title: Mainframe Systems Programmer / Mainframe ADABAS Administrator (DBA)
Location: Los Angeles, CA - Hybrid
Duration: 12 Months
 
Job Description:
  • Lead and/or support complex database upgrades, modifications, installations, testing, implementations, maintenance, and enhancements.
  • Plan, install, configure, test, implement, and manage core database and system software products supporting the organization''s database architecture and business needs.
  • Support and administer legacy database environments including DB2, IMS, and ADABAS/NATURAL.
  • Manage IMS hierarchical databases, DB2 relational databases, and ADABAS file-based databases.
  • Plan and perform database environment upgrades while monitoring overall database health and performance.
  • Provide technical DBA consulting to application and operations teams for project planning and development.
  • Perform maintenance and technical reviews on production database systems using ADABAS, DB2, and IMS.
  • Evaluate, fine-tune, and recommend DBMS software and database solutions.
  • Consult with development teams on database architecture, logical database design, and physical database design.
  • Perform database capacity planning, performance monitoring, and space monitoring.
  • Develop and maintain database backup and recovery procedures.
  • Perform database reorganizations, replication, compression, and partitioning.
  • Work with IBM z/OS, IMS, DB2, ADABAS, SMP/E, JCL, IMS DB/DC, CICS, and ACF2.
  • Utilize Assembler, COBOL, REXX, IBM File Manager, DELTA/IMS, NATURAL/SUPERNAT, ENTIREX, CA SPOOL, IMS/DB2 BMC Tools, and N20/TRIM.
  • Assess, plan, and execute database migrations to cloud environments.
  • Transfer, validate, and maintain databases in cloud environments.
  • Install, configure, and support Oracle Enterprise Edition 19c and 21c on Linux.
  • Support Oracle databases serving public-facing web applications and internal data warehouses.
  • Install and configure MySQL and PostgreSQL databases and support Microsoft SQL Server instances.
  • Configure and support Oracle Application Express (APEX) and Oracle gateways connecting SQL Server, MySQL, and PostgreSQL environments.
  • Implement and support Oracle Spatial.
  • Build custom ETL utilities using Cron/Crontab, SQL*Loader, and PL/SQL.
  • Perform DBA activities including patching, database cloning, backup/recovery, and script development.
  • Develop scripts using Windows Batch, Unix Shell, and PL/SQL.
  • Troubleshoot and resolve ETL job issues.
Qualifications:
  • Minimum 7 years of experience as a Systems Programmer / DBA.
  • Minimum 3 years of experience in a lead role.
  • 4+ years of DBA experience with Oracle, MySQL, PostgreSQL, and Microsoft SQL Server.
  • 3+ years of experience transferring, validating, and maintaining databases in cloud environments.
  • Strong experience with ADABAS/NATURAL, DB2, IMS, and IBM z/OS mainframe environments.
  • Bachelor''s degree in Information Technology, Computer Science, Engineering, or a related field.
 
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About Russell Tobin

Sourced by ZipRecruiter

Russell Tobin is a leading minority-owned professional recruitment and staffing advisory organization. We are comprised of specialized practices focusing on a variety of skill sets and industries. Having a depth and breadth of industry expertise, our subject matter experts are able to provide tailored and swift sourcing solutions to fulfill client hiring needs. In other words, we connect top talent with companies We are the staffing arm of the Pride Global network, a minority-owned integrated human capital solutions firm, with additional offerings in vendor management, payroll programs, and business process optimization.

Industry

Recruiting and staffing services

Company size

51 - 200 Employees

Headquarters location

New York, NY, US

Year founded

2010

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