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Mainframe Operations Jobs in Texas (NOW HIRING)

InterSources

Treasury Mainframe Developer

San Antonio, TX · On-site

$44.50 - $57.25/hr

Treasury Mainframe Developer Location: Atlanta, GA, Tysons, VA, Hoboken, NJ, San Antonio, TX, New ... Troubleshoot operational issues, provide technical support, and participate in system ...

Deloitte

Mainframe Developer

Dallas, TX · Hybrid

$48.50 - $62.25/hr

Engineering as a Service provides complete design, implementation, and technology operations ... As an experienced Mainframe Developer ,you will have the ability to share new ideas and collaborate ...

Deloitte

Mainframe Developer

Fort Worth, TX · Hybrid

$47 - $60.50/hr

Engineering as a Service provides complete design, implementation, and technology operations ... As an experienced Mainframe Developer ,you will have the ability to share new ideas and collaborate ...

Proximate Technologies Inc.

Mainframe Developer

Plano, TX · On-site

$45.75 - $58.75/hr

Must understand Agile methodologies and DevOps for mainframe. Qualifications * Bachelor's / Master's degree in Computer Science, Information Technology, or related field. Additional Information All ...

eTeam

Mainframe Programmer

Coppell, TX · On-site

Job Title: Mainframe Programmer Work Location: Coppell, TX 75019 Contract duration: 12 months Must ... Agile mode of experience and devops preferred. Candidate should be upfront in taking improvements

WaveStrong, Inc.

Mainframe Security SME

Dallas, TX · On-site +1

Exciting Mainframe Security SME, 12 months, contract opportunity. Requirements Seeking a Mainframe ... Establish RACF operational procedures, access request workflows, and ongoing governance models.

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Mainframe Operations information

See Texas salary details

$9

$49

$67

How much do mainframe operations jobs pay per hour?

As of Jul 6, 2026, the average hourly pay for mainframe operations in Texas is $49.73, according to ZipRecruiter salary data. Most workers in this role earn between $43.89 and $56.44 per hour, depending on experience, location, and employer.

What are mainframe operations?

Mainframe operations refer to the processes and tasks involved in managing, monitoring, and maintaining mainframe computer systems. These systems are powerful computers used by large organizations for critical applications, bulk data processing, and large-scale transaction processing. Mainframe operators ensure system reliability, perform backups, monitor performance, troubleshoot issues, and coordinate with IT teams to support business operations. Their work is essential to keeping core business systems running smoothly and securely.

What are the key skills and qualifications needed to thrive as a Mainframe Operations professional, and why are they important?

To thrive in Mainframe Operations, you need expertise in mainframe system administration, strong problem-solving skills, and a background in IT or computer science. Familiarity with IBM z/OS, JCL (Job Control Language), automation tools, and monitoring systems is typically required, along with certifications like IBM Certified System Programmer. Attention to detail, strong communication, and the ability to work under pressure help professionals quickly resolve incidents and coordinate with teams. These skills are essential to ensure the reliability, security, and optimal performance of critical enterprise computing environments.

What are some common challenges faced by professionals in Mainframe Operations, and how can they be addressed?

Professionals in Mainframe Operations often encounter challenges such as managing legacy systems, ensuring 24/7 uptime, and swiftly resolving system outages. Staying up to date with new automation tools and best practices can help address these challenges. Additionally, effective communication with application teams and constant monitoring are key to minimizing downtime and ensuring smooth operations. Continuous learning and participation in cross-training sessions can also help team members stay proficient as technologies evolve.

What is the difference between Mainframe Operations vs Mainframe System Programmer?

AspectMainframe OperationsMainframe System Programmer
Primary ResponsibilitiesMonitoring, maintaining, and supporting mainframe systems to ensure smooth operationInstalling, configuring, and optimizing mainframe system software and operating systems
Required SkillsKnowledge of mainframe hardware, job scheduling, and system monitoring toolsExpertise in system software, scripting, and system tuning
CertificationsIBM Certified System Administrator, z/OS certificationsIBM Certified System Programmer, z/OS certifications
Work EnvironmentData centers, mainframe rooms, enterprise IT departmentsData centers, enterprise IT teams, mainframe software support

Both roles are essential in mainframe environments, with Mainframe Operations focusing on system support and monitoring, while Mainframe System Programmers handle system software installation and optimization. They often collaborate but require different skill sets and certifications.

What are popular job titles related to Mainframe Operations jobs in Texas? For Mainframe Operations jobs in Texas, the most frequently searched job titles are:
What job categories do people searching Mainframe Operations jobs in Texas look for? The top searched job categories for Mainframe Operations jobs in Texas are:
Mainframe Operations jobs near you

Mainframe Network Systems Programmer

Learn Beyond Consulting LLC

Plano, TX • On-site

$52.75 - $67.25/hr

Other

Posted 6 days ago

Job description

Overview

We are seeking an experienced Mainframe Network Systems Programmer to support the engineering, implementation, and maintenance of secure and high-performing mainframe network environments. This role primarily focuses on IBM z/Series systems and requires strong expertise in network protocols, encryption, and mainframe connectivity.

Key Responsibilities

  • Provide stable and secure mainframe network engineering support
  • Install, configure, customize, and evaluate mainframe network products
  • Manage and maintain z/Series network environments
  • Support secure file transfer solutions:
    • FTP (SSL)
    • sFTP (SSH)
    • Connect:Direct (NDM Secure)
  • Manage session manager applications:
    • TPX
    • Supersession
  • Develop automation/tooling using:
    • NetMaster, NetView, REXX, CLISTS
  • Configure and maintain TCP/IP components:
    • DVIPA / DDVIPA
    • IPSEC / IPFILTER
    • Intrusion Detection Services (IDS)
    • Enterprise Extender (EE)
  • Support SNA, VTAM, APPN, OSA connectivity
  • Ensure logical connectivity between applications and subsystems
  • Perform performance tuning and troubleshooting
  • Implement encryption protocols:
    • IPSEC
    • AT-TLS
    • TLS
  • Monitor network using tools such as:
    • Wireshark, Omegamon, Mainview, tracing tools
  • Create and maintain operational procedures

Required Skills & Experience

  • Strong experience in IBM z/Series Mainframe Network Engineering
  • Expertise in TCP/IP configuration & tuning
  • Hands-on experience with:
    • FTP (SSL), sFTP (SSH), Connect:Direct (NDM)
    • TPX / Supersession
  • Strong knowledge of:
    • NetMaster, NetView, REXX, CLISTS
    • IPSEC, AT-TLS, TLS encryption
    • IDS and network security
    • SNA, VTAM, APPN, OSA
  • Experience with network monitoring tools

Roles & Responsibilities (Expanded)

  • Design and implement network infrastructure solutions
  • Perform performance testing and validation
  • Monitor and troubleshoot production and test environments
  • Analyze system metrics for continuous improvement
  • Collaborate with global engineering teams
  • Drive project delivery and ensure compliance

Qualifications

  • Bachelor’s degree (or equivalent experience)
  • Knowledge of:
    • Hardware architecture, benchmarking, monitoring
    • Infrastructure design (security & compliance)
    • Network engineering & provisioning
  • Experience with Policy Agent features:
    • IPSec
    • AT-TLS
    • QoS

Apply