ZipRecruiter

Log In

2

Remote Mainframe Operator Jobs in California (NOW HIRING)

Solugenix Corporation

Sr. IT Auditor

El Monte, CA · Remote

$70K - $110K/yr

Sr. IT Auditor - $70k - $110k El Monte, CA (Remote) Direct Hire JPC - 20034 Solugenix is looking ... Knowledge and understanding of Information Technology operating systems including, mainframe, MS ...

People also search for

All JobsMainframe Operator JobsRemote Mainframe Operator JobsRemote Mainframe Operator Jobs in California

Remote Mainframe Operator information

What are the key skills and qualifications needed to thrive as a Remote Mainframe Operator, and why are they important?

To thrive as a Remote Mainframe Operator, you need a solid understanding of mainframe systems, operating procedures, and troubleshooting, often backed by relevant IT education or certifications. Proficiency in using z/OS, JCL (Job Control Language), mainframe monitoring tools, and remote management software is typically required. Strong problem-solving abilities, attention to detail, and effective communication are crucial soft skills for this role. These competencies ensure the reliable operation, security, and efficiency of critical enterprise computing environments.

How does a Remote Mainframe Operator typically collaborate with other IT teams to resolve technical issues?

Remote Mainframe Operators frequently work closely with network administrators, application support staff, and system engineers to monitor system health, troubleshoot incidents, and implement updates. Collaboration often takes place via ticketing systems, scheduled virtual meetings, and real-time messaging platforms, ensuring swift communication and coordination. Operators are expected to clearly document issues and resolutions, escalate problems when necessary, and provide status updates to relevant stakeholders. This collaborative approach helps maintain system stability and minimizes downtime.

What is a Remote Mainframe Operator?

A Remote Mainframe Operator is an IT professional responsible for monitoring, managing, and maintaining mainframe computer systems from a remote location. Their duties typically include overseeing batch jobs, troubleshooting system errors, performing routine maintenance, and ensuring the reliability and security of mission-critical operations. Remote Mainframe Operators often work with specialized software tools to access and control mainframes, enabling organizations to maintain 24/7 system uptime without requiring on-site personnel.

What is the difference between Remote Mainframe Operator vs Remote Data Center Technician?

AspectRemote Mainframe OperatorRemote Data Center Technician
CredentialsMainframe certifications, IT experienceNetworking, hardware, and server certifications
Work EnvironmentData centers, mainframe rooms, remote monitoringData centers, server rooms, remote troubleshooting
Industry UsageFinancial, government, large enterprisesTelecom, hosting providers, enterprise IT
Job FocusOperating and monitoring mainframe systemsMaintaining and troubleshooting data center hardware

The Remote Mainframe Operator primarily manages and monitors mainframe systems in enterprise environments, requiring specialized mainframe certifications. In contrast, the Remote Data Center Technician focuses on hardware maintenance and troubleshooting within data centers. Both roles involve remote work and technical skills but differ in their specific systems and industry applications.

What are popular job titles related to Remote Mainframe Operator jobs in California? For Remote Mainframe Operator jobs in California, the most frequently searched job titles are:
What job categories do people searching Remote Mainframe Operator jobs in California look for? The top searched job categories for Remote Mainframe Operator jobs in California are:
What cities in California are hiring for Remote Mainframe Operator jobs? Cities in California with the most Remote Mainframe Operator job openings:
Remote Mainframe Operator jobs near you
Infographic showing various Remote Mainframe Operator job openings in California as of May 2026, with employment types broken down into 60% Full Time, and 40% Contract. Highlights an 100% Remote job distribution.

Mainframe DB2 Database Administrator

Noor Staffing Group

Los Angeles, CA • Remote

$140K - $155K/yr

Other

Posted yesterday

Job description

Position: DB2 Database Administrator

Salary: $140,000 - $155,000 DOE + great benefits

100% REMOTE

Direct Hire -not able to accommodate C2C or H1 VISA candidates at this time.

Well established IT firm is seeking an experienced Mainframe DB2 Administrator to support their largest enterprise client. You will work remote and will install, customize, upgrade, maintain, and tune up a massive DB2 database environment.

Responsibilities

  • Act as a Principal/Lead DBA for complex DB2 environments on both z/OS and Distributed (LUW -
  • Linux, Unix, Windows) platforms, providing senior-level guidance and mentorship.
  • DB2 database design, configuration, review, and administration.
  • Maintain and operate DB2 software, and tools.
  • Diagnose and resolve DB2 reason codes and SQL errors.
  • Design, implement, and manage DB2 Connect configurations to enable seamless communication between distributed applications and the mainframe DB2 subsystem.
  • Perform advanced, end-to-end performance tuning across application, database, and system levels, including detailed SQL query optimization and access path analysis (using tools like EXPLAIN).
  • Provide on-call break/fix database support and respond within the agreed SLA.
  • Support Disaster Recovery exercises.
  • Manage changes within standard control processes and mechanisms using ITIL/ITSM practices.
  • Produce clear technical documentation and conform to any audit requirements.

Qualifications

  • Must have 4 years of progressive experience as a mainframe DB2 DBA.
  • Extensive, demonstrable experience in the administration and architecture of DB2 for LUW (Linux, Unix, Windows) environments, complementing the z/OS experience..
  • Proven expertise in using DB2 performance monitoring and tuning tools (both IBM and third-
  • party) to manage buffer pools, I/O operations, locking mechanisms, and run time statistics.
  • Deep understanding of DB2 Data Sharing principles, setup, and maintenance for high availability and scalability.
  • Functional knowledge of DB2 internals, tools, and their usage.
  • Functional knowledge of database interfaces (connection/batch/CICS/DB2/MQ/distributed).
  • Functional knowledge of z/OS systems.
  • Operating system general knowledge for Windows/Unix/Linux.

#danieln

Apply