2

Remote Contract Mainframe Jobs in California (NOW HIRING)

... Contract position in remote, USA Overview A Linux on Z Engineer to support system administration, configuration, and compliance remediation across mainframe environment. The role focuses on Linux on ...

Remote Contract Mainframe information

What is the difference between Remote Contract Mainframe vs Remote Contract COBOL Developer?

AspectRemote Contract MainframeRemote Contract COBOL Developer
Required CredentialsMainframe certifications, COBOL knowledgeCOBOL certifications, mainframe experience
Work EnvironmentMainframe systems, legacy platformsLegacy systems, mainframe environments
Industry UsageFinancial, insurance, governmentFinancial, banking, insurance
Search & Comparison IntentUnderstanding mainframe roles, contract workCOBOL programming, contract opportunities

Remote Contract Mainframe and Remote Contract COBOL Developer roles both involve working with legacy mainframe systems, often in financial and government sectors. While they share similar credentials and work environments, the main difference lies in the focus: mainframe roles encompass broader system management, whereas COBOL developers specialize in programming and maintaining COBOL code. Both roles are in high demand for legacy system support and often overlap in job requirements.

What are the most commonly searched types of Remote Mainframe jobs in California?

The most popular types of Remote Mainframe jobs in California are:

What job categories do people searching Remote Contract Mainframe jobs in California look for?

The top searched job categories for Remote Contract Mainframe jobs in California are:

What cities in California are hiring for Remote Contract Mainframe jobs?

Cities in California with the most Remote Contract Mainframe job openings:

Infographic showing various Remote Contract Mainframe job openings in California as of June 2026, with employment types broken down into 58% Full Time, and 42% Contract. Highlights an 100% Remote job distribution.

IBM Z Engineer - 100% remote

Calance US

Costa Mesa, CA • Remote

Contractor

Medical, Dental, Vision, Life

Posted 9 days ago


Job description

We are hiring IBM Z Engineer - 100% remote for a Contract position in remote, USA
Overview
A Linux on Z Engineer to support system administration, configuration, and compliance remediation across mainframe environment. The role focuses on Linux on Z, z/VM, and KVM hypervisor management, as well as integration with storage and SAN components.
Responsibilities
Administer and maintain Linux on Z, z/VM, and KVM environments running within IBM Z mainframes (z15, z16).
Excellent collaboration and communication skills.
Strong troubleshooting and scripting skills (Bash, Python, Ansible preferred).
Understanding of compliance-driven IT environments and change control processes.
Working knowledge of IBM DS8K / FlashSystem storage and Brocade SAN operations.
Familiarity with KVM on RHEL, IBM HMC, and mainframe virtualization concepts.
Proven experience with IBM Z (z15/z16) platforms, Linux on Z, and z/VM environments.
Requirements
5+ years of experience as a Linux Systems Engineer or Mainframe Systems Administrator.
Contribute to documentation, SOP updates, and control evidence collection.
Perform root-cause analysis for issues impacting compliance or performance.
Manage connectivity and configuration for DS8K / FlashSystem storage, HMC consoles, and Brocade SAN switches.
Collaborate with Security Operations Engineer to plan and execute remediation tasks and document results.
Support system hardening, access management, and performance tuning activities.
Implement configuration, patching, and security remediation tasks aligned with ESS controls.
Estimated Pay Range: 75-90/hr