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Ibm Computer Operator Jobs in Dallas, TX (NOW HIRING)

IT America Inc

IBM Mainframe Administrator

Dallas, TX · Remote

... operating systems. * Performance Monitoring: Monitor system performance and ensure optimal ... Bachelor's or Master's degree in Computer Science, Information Technology, or a related field. * 5+ ...

Broadcom, Inc.

Mainframe z/VM System programmer

Plano, TX · On-site

$108K - $172.80K/yr

Install, configure, administer, and maintain IBM z/VM operating systems, providing expert-level ... Engineering/Computer Science and 6+ years of related experience Additional Compensation and ...

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How much do ibm computer operator jobs pay per hour?

As of May 28, 2026, the average hourly pay for ibm computer operator in Dallas, TX is $24.11, according to ZipRecruiter salary data. Most workers in this role earn between $18.80 and $27.12 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as an IBM Computer Operator, and why are they important?

To thrive as an IBM Computer Operator, you need strong knowledge of mainframe operations, computer hardware, and system commands, often supported by an associate’s degree in computer science or related IT certifications. Familiarity with IBM mainframe environments (such as z/OS), job control language (JCL), and monitoring tools like Tivoli or CA-7 is typically required. Attention to detail, problem-solving ability, and effective communication are valuable soft skills in this role. These skills ensure reliable system performance, quick issue resolution, and smooth coordination with IT teams, which are critical for maintaining business operations.

What are some common challenges IBM Computer Operators face when managing mainframe systems, and how can these be addressed?

IBM Computer Operators often encounter challenges such as managing system performance under heavy workloads, troubleshooting job failures, and responding to system alerts promptly. Staying organized and maintaining clear communication with IT support and development teams is crucial for timely problem resolution. Proactively monitoring system logs, following established protocols, and participating in regular training can help operators stay ahead of potential issues and ensure smooth operation of mainframe environments.

What are IBM Computer Operators?

IBM Computer Operators are IT professionals who manage and monitor mainframe and server systems, often using IBM hardware and software platforms. Their responsibilities include running batch jobs, troubleshooting system errors, managing system backups, and ensuring the smooth operation of critical business applications. They work closely with system administrators to maintain uptime and performance, often following detailed operational procedures. IBM Computer Operators may also be responsible for responding to alerts, escalating technical issues, and performing routine maintenance tasks.

What is the difference between Ibm Computer Operator vs Ibm Mainframe Operator?

AspectIbm Computer OperatorIbm Mainframe Operator
CertificationsBasic computer operation, operator certificationsSpecialized mainframe certifications often preferred
Work EnvironmentData centers, server rooms, IT departmentsMainframe rooms, large enterprise data centers
Job ResponsibilitiesMonitoring systems, running daily operations, basic troubleshootingManaging mainframe operations, complex system monitoring, backups
Industry UsageIT services, banking, government agenciesLarge corporations, financial institutions, government

While both roles involve operating computer systems, the Ibm Mainframe Operator specializes in managing large-scale mainframe systems, requiring more technical expertise and certifications. The Ibm Computer Operator typically handles general system monitoring and basic tasks. Understanding these differences helps in choosing the right career path or job search focus.

What are popular job titles related to Ibm Computer Operator jobs in Dallas, TX? For Ibm Computer Operator jobs in Dallas, TX, the most frequently searched job titles are:
What job categories do people searching Ibm Computer Operator jobs in Dallas, TX look for? The top searched job categories for Ibm Computer Operator jobs in Dallas, TX are:
Ibm Computer Operator jobs near you
Infographic showing various Ibm Computer Operator job openings in Dallas, TX as of May 2026, with employment types broken down into 67% Full Time, and 33% Contract. Highlights an 67% In-person, and 33% Remote job distribution, with an average salary of $50,158 per year, or $24.1 per hour.
IBM Mainframe Administrator

IBM Mainframe Administrator

IT America Inc

Dallas, TX • Remote

Contractor

Posted 7 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