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Mainframe Director Jobs in California (NOW HIRING)

Broadcom

SYSVIEW, OPS/MVS, NetMaster, Mainframe Application Tuner, etc., that is, a specialist of the ... Director in technically qualifying solutions and their benefits to customers and/or partners.

Broadcom

Mainframe QA Engineer

San Jose, CA

Agile Backlog Refinement & Planning: o Work as part of a self-directed Agile team, taking ownership ... Work Experience: 5+ or more years of experience in Mainframe software development or a related ...

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Mainframe Director information

What is a mainframe director?

A Mainframe Director is responsible for overseeing the operation, maintenance, and security of an organization's mainframe computing environment. They manage teams of system administrators, ensure high availability and performance, and develop strategic plans for system upgrades and integrations. The role involves coordinating with IT leadership to align mainframe operations with business goals while ensuring compliance with security and regulatory requirements.

What are the typical daily responsibilities of a mainframe director?

A Mainframe Director typically oversees the overall health and performance of mainframe environments, managing a team of system administrators and engineers. Daily tasks may include reviewing system performance metrics, scheduling maintenance or upgrades, coordinating with IT leadership on strategic initiatives, and ensuring compliance with security policies. The role often involves troubleshooting high-impact incidents, leading project meetings, and communicating with stakeholders across business units. Effective Mainframe Directors also engage in capacity planning and roadmap development to align mainframe capabilities with evolving business needs.

What are the key skills and qualifications needed to thrive as a mainframe director?

To thrive as a Mainframe Director, you need deep expertise in mainframe technologies, enterprise IT infrastructure management, and extensive experience leading technical teams, usually with a relevant bachelor's degree or higher. Familiarity with IBM z/OS systems, enterprise resource planning (ERP) tools, security frameworks, and certifications like IBM Certified System Administrator are highly valuable. Outstanding leadership, strategic thinking, and excellent communication skills help in overseeing complex projects and motivating multidisciplinary teams. These combined capabilities are crucial for ensuring operational reliability, optimizing system performance, and driving business continuity in large organizations reliant on mainframe operations.

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

The most popular types of Mainframe jobs in California are:

What are popular job titles related to Mainframe Director jobs in California?

For Mainframe Director jobs in California, the most frequently searched job titles are:

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

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

What cities in California are hiring for Mainframe Director jobs?

Cities in California with the most Mainframe Director job openings:

Mainframe Director jobs near you
Infographic showing various Mainframe Director job openings in California as of August 2026, with employment types broken down into 2% As Needed, 85% Full Time, 10% Part Time, 1% Temporary, and 2% Contract. Highlights an 91% Physical, 3% Hybrid, and 6% Remote job distribution.

Mainframe Admin

West Advanced Technologies (WATI)

Downey, CA • On-site

Full-time

Re-posted 21 days ago

Job description

Mainframe Admin
Downey, CA
12 months
Responsibilities:
Provide network architecture guidance and improvements for the design of the new z/OS 2.4 zEnterprise Communications Server infrastructure.
Design, implement and support the Communications Systems Services (CSSMTP) customization for mainframe files attachment.
Design, implement, and support communications access to the Client's cloud tertiary data site.
Enhance Williams Data Systems (WDS) enterprise monitoring/alerts.
Participate in Business Continuity exercises including testing, documentation and configuration of the z/Enterprise Communications Server environment at the Local Recovery Center.
Attend Problem and Change meetings in order to support Network Systems activities in these areas as well as resolve open Cherwell help desk incidents assigned to the IBM OS/COM Section.
Provide on-call technical support as required during outages including weekends and off hours.
Plan and schedule network software changes as required to be implemented according to Client's change policies and available maintenance windows.
Provide for knowledge transfer throughout the contract period to permanent IBM OS/COM staff.
Attend related project and design meetings and discussions directed by management; and perform special projects and initiatives as assigned.
Required Skills:
1. Five (5) years of experience within the last seven (7) years with IBM zEnterprise mainframe implementing MultiPath Channel (MPC) alternate routing links in a systems programming troubleshooting support role.
2. Five (5) years of experience within the last seven (7) years with IBM zEnterprise mainframe hardware maintenance console interface in a systems programming troubleshooting support role.
3. Five (5) years of experience within the last seven (7) years customizing the IBM zEnterprise mainframe Communications Systems Services (CSSMTP) for mainframe file attachment.
4. Three (3) years of experience within the last five (5) years installing, maintaining and upgrading the zEnterprise Communications Server mainframe TLS/SSL security, policy-based network and Digital Certificate Implementation and support.
5. Three (3) years of experience within the last five (5) years supporting IBM zEnterprise mainframe Communications Systems and Virtual Tape System storage disaster vaulting communication links.
Regards
Naresh Damagalla
West Advanced Technologies, Inc
E: naresh.d@wati.com

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