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Day Mainframe Storage Administrator Jobs (NOW HIRING)

IT America Inc

IBM Mainframe Administrator

Dallas, TX · Remote

Storage Management: Manage and maintain Mainframe Storage Arrays and File Systems including Virtual ... IBM Mainframe Administrator * Implement cutover plans, rollback strategies, and failover testing to ...

Maximus

Storage Administrator

Annapolis, MD · On-site

General information Job Posting Title Storage Administrator Date Friday, June 6, 2025 City ... This position is on-site, five days a week and requires an active secret clearance. Maximus TCS ...

Ghr

Mainframe Senior Storage Architect

Chandler, AZ · On-site

$127K - $173K/yr

... day. Being a Great Place to Work is core to how we drive Responsible Growth. This includes our ... Mainframe Storage Architect (Individual Contributor) * Duties to include collaborating with others ...

Bank of America

Mainframe Senior Storage Architect

Chandler, AZ · On-site

$127K - $172K/yr

... day. Being a Great Place to Work is core to how we drive Responsible Growth. This includes our ... Mainframe Storage Architect (Individual Contributor) * Duties to include collaborating with others ...

BNY

Vice President, Mainframe Storage Engineer

Lake Mary, FL · On-site +1

$42.75 - $55/hr

VP, Mainframe Storage Engineer At BNY, our culture allows us to run our company better and enables ... Every day, our teams harness cutting-edge AI and breakthrough technologies to collaborate with ...

DESE Research

Storage Administrator

Huntsville, AL · On-site

The Storage Administrator is a key member of the infrastructure team, responsible for the day-to-day operation, monitoring, and troubleshooting of enterprise-grade storage and backup solutions. This ...

Mondo

Senior Storage Adminstrator

Owings Mills, MD · Hybrid

$50 - $54/hr

Hybrid (Owings Mills, MD - 2 Days Onsite Per Week) Start Date Is: ASAP Duration: 12-Month Contract (Potential Extension up to 2 Years) Compensation Range: $50/hr - $54/hr W2 Benefits: Eligible for ...

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How much do day mainframe storage administrator jobs pay per hour?

As of Jul 16, 2026, the average hourly pay for day mainframe storage administrator in the United States is $51.13, according to ZipRecruiter salary data. Most workers in this role earn between $46.63 and $64.42 per hour, depending on experience, location, and employer.

What are Day Mainframe Storage Administrators?

Day Mainframe Storage Administrators are IT professionals responsible for managing and maintaining data storage systems on mainframe computers during regular business hours. They ensure that data is securely stored, efficiently backed up, and readily accessible for business operations. Their duties include monitoring storage utilization, performing upgrades, troubleshooting issues, and implementing storage policies to optimize performance and reliability. They often collaborate with other IT teams to support critical applications and ensure business continuity.

What is the difference between Day Mainframe Storage Administrator vs Mainframe Systems Programmer?

AspectDay Mainframe Storage AdministratorMainframe Systems Programmer
Primary RoleManages and maintains mainframe storage systems and data storage solutionsDevelops, installs, and maintains mainframe operating systems and system software
Required CertificationsStorage management certifications, mainframe fundamentalsOS/390, z/OS certifications, system programming credentials
Work EnvironmentData centers, storage facilities, mainframe environmentsData centers, mainframe operating system environments
Employer & Industry UsageFinancial institutions, government agencies, large enterprisesLarge corporations, government agencies, IT service providers

While both roles work within mainframe environments, the Day Mainframe Storage Administrator focuses on storage management and data integrity, whereas the Mainframe Systems Programmer handles system software and OS maintenance. Understanding these distinctions helps job seekers target the right roles based on their skills and certifications.

What are the key skills and qualifications needed to thrive as a Day Mainframe Storage Administrator, and why are they important?

To thrive as a Day Mainframe Storage Administrator, you need in-depth knowledge of mainframe storage systems, data management, and disaster recovery, often supported by a degree in computer science or related field. Expertise with tools like IBM DFSMS, ISMF, TSO/ISPF, and familiarity with storage virtualization and backup solutions are typically required. Strong analytical thinking, problem-solving abilities, and effective communication help in managing incidents and coordinating with cross-functional teams. These skills ensure reliable data availability, system performance, and seamless business operations in complex, high-stakes IT environments.

What are the most common challenges faced by a Day Mainframe Storage Administrator, and how can they be addressed?

One of the most common challenges for a Day Mainframe Storage Administrator is managing the increasing volume and complexity of data while ensuring system reliability and performance. Administrators must regularly monitor storage utilization, anticipate capacity needs, and troubleshoot issues promptly to prevent service disruptions. Staying updated with the latest storage management tools and best practices, as well as collaborating closely with system programmers and application teams, helps in proactively addressing potential bottlenecks. Additionally, thorough documentation and process automation can significantly reduce manual errors and enhance efficiency.
What cities are hiring for Day Mainframe Storage Administrator jobs? Cities with the most Day Mainframe Storage Administrator job openings:
What are the most commonly searched types of Mainframe Storage Administrator jobs? The most popular types of Mainframe Storage Administrator jobs are:
What states have the most Day Mainframe Storage Administrator jobs? States with the most job openings for Day Mainframe Storage Administrator jobs include:
Day Mainframe Storage Administrator jobs near you
IBM Mainframe Administrator

IBM Mainframe Administrator

IT America Inc

Dallas, TX • Remote

Contractor

Re-posted 27 days ago

Job description

Title                      : IBM Mainframe Administrator

Location              : Remote (Needs to travel to client site when required with your own expenses)

Duration              : Long term contract

Job Summary:

We are seeking an IBM Mainframe Administrator with expertise in data center migration, consolidation, and modernization. This role is responsible for planning, executing, and optimizing

mainframe migrations while ensuring high availability, minimal downtime, and data integrity. The ideal candidate will work with cross-functional teams to transition mainframe workloads from on-premise to new data center locations or cloud-hosted mainframes while adhering to industry best practices.

Detailed Job Description

  • System Management: Oversee the installation, configuration, and maintenance of mainframe hardware, software, and operating systems.
  • Performance Monitoring: Monitor system performance and ensure optimal operation by identifying and resolving performance bottlenecks.
  • Security Management: Implement and maintain robust security protocols to protect mainframe systems from unauthorized access and cyber threats.
  • Backup and Recovery: Develop and manage backup and recovery procedures to ensure data integrity and availability in case of system failures.
  • Storage Management: Manage and maintain Mainframe Storage Arrays and File Systems including Virtual Tape systems and subsystems.
  • Problem Resolution: Troubleshoot and resolve technical issues related to mainframe systems, ensuring minimal downtime and disruption to business operations.
  • Capacity Planning: Conduct capacity planning and forecasting to ensure the mainframe environment can handle current and future workloads efficiently.
  • Documentation: Maintain comprehensive documentation of system configurations, procedures, and changes for reference and compliance purposes.
  • Support: Provide technical support and guidance to other IT staff and users regarding mainframe-related issues and queries.

Key Responsibilities

1. Data Center Migration Planning & Execution

  • Lead end-to-end migration of IBM mainframes from legacy data centers to new on-premise or cloud-based environments.
  • Develop mainframe workload migration strategies, including LPAR, data replication, and application transition.
  • Perform impact analysis, risk assessments, and dependency mapping before migration. IBM Mainframe Administrator
  • Implement cutover plans, rollback strategies, and failover testing to minimize downtime.

2. Mainframe Infrastructure Setup & Configuration

  • Configure and optimize IBM zSeries (z/OS, z/VM, z/Linux) environments in the new data center.
  • Manage LPAR provisioning, network segmentation, and workload balancing post-migration.
  • Tune system parameters, workload scheduling, and CPU resource allocation to maintain performance.
  • Ensure successful integration of migrated workloads with existing applications and databases.

3. Storage & Data Migration

  • Perform high-volume data migrations using tools like IBM DataMover, DFSMS, and SRDF/EMC storage replication.
  • Manage tape backup, virtual tape systems (VTS), and storage tiering for migration efficiency.
  • Ensure DB2, IMS, and VSAM databases are securely migrated with minimal data loss.
  • Conduct pre- and post-migration data integrity checks.

4. Network & Security Compliance in Migration

  • Implement mainframe network reconfiguration post-migration (TCP/IP, SNA, VTAM, OSA).
  • Maintain RACF security policies during and after migration to ensure role-based access control (RBAC) compliance.
  • Ensure encryption of in-transit and at-rest data meets regulatory standards (ISO 27001, PCI-DSS, GDPR).
  • Work with security teams to implement firewall rules, VPN access, and multi-factor authentication (MFA) for remote mainframe users.

5. Performance Optimization & Troubleshooting

  • Monitor CPU, memory, and storage utilization before, during, and after migration.
  • Use tools like IBM OMEGAMON, MainView, and Splunk for performance tracking and issue detection.
  • Optimize batch job execution, scheduling, and workload distribution post-migration.
  • Troubleshoot CICS, DB2, MQ Series, and COBOL application performance issues related to migration.

6. Disaster Recovery (DR) & High Availability

  • Implement DR and failover mechanisms in the new data center.
  • Conduct disaster recovery tests (DR drills) and failover validation to ensure business continuity.
  • Integrate mainframe workloads with cloud-based DR solutions (IBM Cloud, AWS, Azure).

7. Documentation & Post-Migration Support

  • Create runbooks, system configuration documentation, and migration reports.
  • Document troubleshooting guides and knowledge base articles for ongoing support.
  • Train internal teams on mainframe operations in the new data center environment.

Qualifications & Experience

  • Bachelor’s or Master’s degree in Computer Science, Information Technology, or a related field.
  • 5+ years of experience in IBM mainframe operations, with 3+ years in data center migration projects.
  • Proven expertise in z/OS, CICS, DB2, IMS, RACF, JCL, and MQ Series.
  • Experience in data migration, workload balancing, and post-migration tuning.IBM Mainframe Administrator Certifications (Preferred but Not Mandatory)
  • IBM Certified System Administrator – z/OS
  • IBM Certified Database Administrator – DB2
  • ITIL Foundation Certification (for change management in migrations)
  • AWS/Azure Certified Cloud Practitioner (if cloud-hosted mainframe migration is required)

Technical Skills

  • Mainframe Platforms: IBM zSeries, z/OS, z/VM, z/Linux
  • Storage & Backup: DFSMS, HSM, SRDF, Tape Backup, VTS, DataMover
  • Networking & Security: TCP/IP, VTAM, OSA, RACF, MFA, Firewall Configurations
  • Database & Applications: DB2, IMS, VSAM, MQ Series, COBOL, JCL
  • Monitoring & Performance: IBM OMEGAMON, MainView, Splunk, CA-7 Job Scheduler
  • Automation & Scripting: REXX, CLIST, Python for mainframe automation

General Skills

  • Strong problem-solving and analytical abilities
  • Excellent communication and documentation skills
  • Ability to work independently and collaborate with multi-disciplinary teams and mentoring junior mainframe engineers