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Internship Mainframe Production Support Jobs in Ohio

CYNET SYSTEMS

Mainframe Developer

Cincinnati, OH · On-site

$55 - $60/hr

Good to have Insurance Knowledge & Production support exposure. * Able to work with Client SME independently. * Must be ready to work Afternoon shift. Education and Experience: * Mainframe DB2 - 4+ ...

Judge Group, Inc.

Mainframe Engineer

Dublin, OH · On-site

$50 - $60/hr

Troubleshoot and resolve production issues, including performance tuning and debugging ... Support system testing, user acceptance testing (UAT), and deployment activities * Document ...

USM

Mainframe Developer-----Need GC and USC

Columbus, OH · On-site

$47.25 - $60.75/hr

... and Product Development, IT Outsourcing and Technology assistance supplier headquartered in ... This is supporting the Pallm application. Responsibilities include design, code, test, debug, and ...

Huntington

Site Reliability Engineer

Akron, OH · On-site

$54.50 - $72.50/hr

Provide SRE production support for Mainframe applications, APIs, Web Services, and Microservices. * Troubleshoot incidents, outages, batch failures, API failures, performance issues, and integration ...

Huntington

Site Reliability Engineer

Cleveland, OH · On-site

$55.25 - $73.25/hr

The Site Reliability Engineer is responsible for technical support of various complex applications Key Responsibilities Provide SRE production support for Mainframe applications, APIs, Web Services ...

Huntington

Site Reliability Engineer

Cleveland, OH · On-site

$55.25 - $73.25/hr

The Site Reliability Engineer is responsible for technical support of various complex applications Key Responsibilities Provide SRE production support for Mainframe applications, APIs, Web Services ...

Huntington

Site Reliability Engineer

Columbus, OH

$57K - $113K/yr

Provide SRE production support for Mainframe applications, APIs, Web Services, and Microservices. * Troubleshoot incidents, outages, batch failures, API failures, performance issues, and integration ...

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Internship Mainframe Production Support information

What does an internship mainframe production support role involve?

An Internship Mainframe Production Support role involves assisting in the maintenance and operation of mainframe computer systems, which are critical for large-scale business processes. Interns typically monitor system performance, troubleshoot issues, and support the resolution of technical problems to ensure the smooth running of business applications. They may also help with system upgrades, backups, and collaborating with senior IT staff to learn best practices. This role provides hands-on experience with enterprise-level IT infrastructure and often requires strong analytical and problem-solving skills.

What are some common challenges faced by interns in mainframe production support roles, and how can they be addressed?

Interns in mainframe production support often encounter challenges such as understanding legacy systems, troubleshooting unfamiliar errors, and adapting to structured change management processes. Navigating complex mainframe environments requires patience and a willingness to learn from experienced team members. Proactively asking questions, utilizing available documentation, and participating in team knowledge-sharing sessions can help overcome the learning curve. Additionally, building strong communication skills enables interns to collaborate effectively with developers, system administrators, and other support staff.

What is the difference between Internship Mainframe Production Support vs Mainframe Application Developer?

AspectInternship Mainframe Production SupportMainframe Application Developer
CredentialsTypically pursuing or recent graduation in IT or related fieldRelevant certifications or degrees in computer science or IT
Work EnvironmentSupport teams, data centers, client environmentsDevelopment teams, coding environments, project offices
Employer & Industry UsageFinancial institutions, banks, insurance companiesSame industries, focusing on application development
Search & Comparison IntentUnderstanding support roles in mainframe environmentsLearning about development roles in mainframe systems

Internship Mainframe Production Support involves assisting with maintaining and troubleshooting mainframe systems, focusing on support tasks. Mainframe Application Developers design, code, and implement mainframe applications. While both roles work within mainframe environments, support roles emphasize troubleshooting and maintenance, whereas developers focus on creating new applications.

What are the key skills and qualifications needed to thrive as an internship mainframe production support, and why are they important?

To thrive as an Internship Mainframe Production Support, you should have a basic understanding of computer science concepts, troubleshooting abilities, and familiarity with mainframe environments, often supported by coursework or relevant internships. Knowledge of tools like IBM z/OS, JCL (Job Control Language), and ticketing systems, as well as exposure to monitoring and batch processing software, is typically required. Strong analytical thinking, effective communication, and a willingness to learn help interns collaborate with teams and adapt to dynamic technical challenges. These skills ensure the intern can efficiently support mainframe operations, resolve incidents, and contribute to system reliability in a critical IT infrastructure role.

What are the most commonly searched types of Mainframe Production Support jobs in Ohio?

The most popular types of Mainframe Production Support jobs in Ohio are:

What are popular job titles related to Internship Mainframe Production Support jobs in Ohio?

For Internship Mainframe Production Support jobs in Ohio, the most frequently searched job titles are:

What job categories do people searching Internship Mainframe Production Support jobs in Ohio look for?

The top searched job categories for Internship Mainframe Production Support jobs in Ohio are:

Internship Mainframe Production Support jobs near you

Mainframe Site Reliability Engineering (SRE)

IT America Inc

Columbus, OH • On-site

$55 - $73.25/hr

Contractor

Re-posted 26 days ago

Job description

Position: Mainframe Site Reliability Engineering (SRE)

Location: Columbus, OH (Onsite)

Duration: Long term contract

***We need someone from Mainframe Production support who has exp with L2/L3 production support***

 

Role Summary:

The Mainframe SRE  is responsible for ensuring the reliability, availability, performance, and scalability of enterprise mainframe platforms. This role blends traditional mainframe engineering with modern SRE principles, focusing on automation, observability, incident management, and continuous improvement. The lead will guide a team of engineers while partnering closely with application, infrastructure, and operations teams.

Key Responsibilities:

  • Lead the Mainframe SRE team, providing technical direction, mentoring, and performance guidance
  • Own the reliability, availability, and resilience of mainframe environments (z/OS and related subsystems)
  • Define and implement SRE practices such as SLIs, SLOs, SLAs, error budgets, and reliability metrics
  • Drive automation to reduce manual operations, improve recovery time, and enhance system stability
  • Oversee monitoring, alerting, and observability for mainframe systems using modern and legacy tools
  • Lead incident management, root cause analysis (RCA), and post-incident reviews
  • Partner with application development teams to improve reliability, performance, and deployment practices
  • Plan and execute capacity management, performance tuning, and workload optimization
  • Ensure compliance with security, regulatory, and audit requirements
  • Lead disaster recovery (DR) planning, testing, and high-availability strategies
  • Champion continuous improvement, DevOps, and SRE culture within mainframe operations

Required Qualifications:

  • 10+ years of experience in mainframe systems engineering or operations
  • Strong hands-on expertise with IBM z/OS
  • Experience with core mainframe components such as:
    • CICS, IMS, DB2
    • JES2/JES3
    • MQ, SMF, SDSF
  • Solid understanding of mainframe performance tuning and capacity planning
  • Experience leading production support and managing major incidents
  • Strong scripting and automation skills (REXX, JCL, CLIST, Python, or equivalent)
  • Familiarity with monitoring and scheduling tools (e.g., OMEGAMON, CA/BMC tools, Control-M)

Preferred Qualifications:

  • Experience applying SRE principles in a mainframe or hybrid (mainframe + distributed) environment
  • Exposure to DevOps, CI/CD, and automation frameworks
  • Knowledge of Linux on Z and cloud integration patterns
  • Experience with resilience engineering, chaos testing, or fault injection concepts
  • Prior people-lead or technical-lead experience