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Remote Mainframe Computer Operator Jobs in Dallas, TX

IT America Inc

IBM Mainframe Administrator

Dallas, TX · Remote

Remote (Needs to travel to client site when required with your own expenses) Duration : Long term ... operating systems. * Performance Monitoring: Monitor system performance and ensure optimal ...

USAA

Mainframe CICS Systems Programmer Senior

Plano, TX · On-site +1

$51.50 - $65.50/hr

USAA roles may offer remote or hybrid flexibility for active-duty military spouses consistent with ... This role requires a strong understanding of CICS architecture, z/OS operating systems, and related ...

Alignerr

Computer Engineering

Dallas, TX · Remote

$35 - $60/hr

Remote About the job At Alignerr, we partner with the world's leading AI research teams and labs to ... Evaluate AI-generated code (C/C++, Verilog, VHDL), logic gate designs, and operating system kernels ...

Primoris

Substation CAD Designer (Remote)

Lewisville, TX · Remote

$25 - $34.25/hr

With over 70 years of operating experience, Primoris Power Delivery services include engineering ... Revise CAD drawings: Update drawings based on engineering markups. * Perform engineering support ...

PRIMORIS USA

Substation CAD Designer (Remote)

Lewisville, TX · On-site +1

$25 - $34.25/hr

With over 70 years of operating experience, Primoris Power Delivery services include engineering ... Revise CAD drawings: Update drawings based on engineering markups. * Perform engineering support ...

Altegra Health

Remote Certified Coder

Dallas, TX · Remote

$22.25 - $30.50/hr

Remote Certified Coders review medical records and apply appropriate ICD-9-CM diagnostic codes and ... Must have high-speed Internet access, a home computer with a current Windows operating system, MS ...

Altegra Health

Remote Certified Coder

Dallas, TX · On-site +1

$22.25 - $30.50/hr

Remote Certified Coders review medical records and apply appropriate ICD-9-CM diagnostic codes and ... Qualifications: • Active nursing license (RN or LPN) and/or certified coder certification through ...

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All JobsRemote Mainframe Computer Operator JobsRemote Mainframe Computer Operator Jobs in Dallas, TX

Remote Mainframe Computer Operator information

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How much do remote mainframe computer operator jobs pay per hour?

As of Jun 10, 2026, the average hourly pay for remote mainframe computer operator in Dallas, TX is $52.80, according to ZipRecruiter salary data. Most workers in this role earn between $46.59 and $59.90 per hour, depending on experience, location, and employer.

What are Remote Mainframe Computer Operators?

Remote Mainframe Computer Operators are IT professionals responsible for monitoring, managing, and troubleshooting mainframe computer systems from a remote location. They ensure that mainframe systems run smoothly, perform routine maintenance, and address system alerts or issues as they arise. Their duties often include executing batch jobs, monitoring system performance, and coordinating with other technical teams to resolve problems. This role is essential for organizations that rely on mainframe technology to handle large-scale data processing and business-critical applications. Remote operators use secure connections and specialized software to access and control mainframes from off-site locations.

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

AspectRemote Mainframe Computer OperatorRemote Data Center Technician
CredentialsTypically requires mainframe certifications (e.g., IBM certifications), high school diploma or equivalentRequires data center or network certifications (e.g., CompTIA, Cisco), technical diploma or degree
Work EnvironmentOperates mainframe systems, often in data centers or server rooms, monitoring and maintaining mainframe operations remotelyWorks in data centers, handling hardware, network equipment, and infrastructure remotely or on-site
Employer & Industry UsageUsed by large corporations, banks, and government agencies relying on mainframe systemsEmployed by data centers, IT service providers, and enterprises managing physical infrastructure

The main difference lies in their focus: Remote Mainframe Computer Operators manage and monitor mainframe systems, while Remote Data Center Technicians handle physical hardware and infrastructure. Both roles require technical certifications and are essential in maintaining IT operations, but they serve different aspects of data management and infrastructure support.

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

To thrive as a Remote Mainframe Computer Operator, you need a solid understanding of mainframe operations, job scheduling, and system monitoring, typically with experience in IBM z/OS or similar environments. Familiarity with automation tools, JCL (Job Control Language), and monitoring systems like IBM Tivoli is often required, along with relevant certifications such as IBM Certified System Operator. Strong problem-solving skills, attention to detail, and effective remote communication are essential soft skills for this role. These skills and qualities are vital to ensure reliable system uptime, efficient troubleshooting, and seamless coordination with IT teams from a remote setting.

What are some common challenges faced by Remote Mainframe Computer Operators, and how can they be managed?

Remote Mainframe Computer Operators often encounter challenges such as troubleshooting system issues without direct physical access, efficiently communicating with on-site teams, and managing multiple job streams and batch processes concurrently. To manage these challenges, operators typically rely on robust remote monitoring tools, clear escalation procedures, and detailed documentation. Building strong communication skills and proactively participating in virtual team meetings also help ensure smooth coordination and timely resolution of incidents.
What are popular job titles related to Remote Mainframe Computer Operator jobs in Dallas, TX? For Remote Mainframe Computer Operator jobs in Dallas, TX, the most frequently searched job titles are:
What job categories do people searching Remote Mainframe Computer Operator jobs in Dallas, TX look for? The top searched job categories for Remote Mainframe Computer Operator jobs in Dallas, TX are:
What cities near Dallas, TX are hiring for Remote Mainframe Computer Operator jobs? Cities near Dallas, TX with the most Remote Mainframe Computer Operator job openings:
Remote Mainframe Computer Operator jobs near you
IBM Mainframe Administrator

IBM Mainframe Administrator

IT America Inc

Dallas, TX • Remote

Contractor

Posted 20 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