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Mainframe Manager Jobs in Missouri (NOW HIRING)

TriOptus LLC

Mainframe CICS Programmer

Belton, MO · On-site

$43.50 - $55.75/hr

* Mainframe CICS Engineer * As a global financial services firm, client is committed to technological ... Utilization of CICS Configuration Manager. * Working knowledge of zOS & CICS Explorer.

Futran Tech Solutions Pvt. Ltd.

SRE

Saint Louis, MO · On-site

$55.50 - $73.50/hr

Role : SRE (Mainframe + Java + Oracle + Account Management Services) Location : St Louis, MO ( 3 days onsite/Week ) Duration: 12 Months Key Responsibilities: Site Reliability Engineering * Ensure ...

US Bank

z/OS Systems Engineer

Earth City, MO

Manage and support mainframe hardware, coupling facilities, storage configurations, and GDPS environments . * Maintain comprehensive system documentation, configuration standards, operational ...

Walmart

Senior, Software Engineer

Anderson, MO · On-site

$90K - $180K/yr

... Management, Pricing, Receiving, and other core store operations, ensuring stability and reliability for business-critical workloads. Supporting more than 1,200 mainframe jobs, the team plays a vital ...

Walmart

Senior, Software Engineer

Noel, MO · On-site

$90K - $180K/yr

... Management, Pricing, Receiving, and other core store operations, ensuring stability and reliability for business-critical workloads. Supporting more than 1,200 mainframe jobs, the team plays a vital ...

Walmart

Senior, Software Engineer

Cassville, MO · On-site

$90K - $180K/yr

... Management, Pricing, Receiving, and other core store operations, ensuring stability and reliability for business-critical workloads. Supporting more than 1,200 mainframe jobs, the team plays a vital ...

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How much do mainframe manager jobs pay per hour?

As of Jul 19, 2026, the average hourly pay for mainframe manager in Missouri is $50.07, according to ZipRecruiter salary data. Most workers in this role earn between $44.18 and $56.83 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive in the Mainframe Manager position, and why are they important?

A Mainframe Manager requires deep expertise in mainframe systems administration, COBOL programming, resource planning, and a relevant bachelor’s degree in computer science or IT. Familiarity with mainframe operating systems (such as z/OS), job scheduling tools, and certifications like IBM Certified System Programmer are highly valued. Strong leadership, problem-solving, and communication skills help manage teams and facilitate collaboration across IT functions. These competencies are vital for maintaining system reliability, optimizing performance, and leading modernization initiatives in large-scale enterprise environments.

What are some typical challenges faced by Mainframe Managers in a modern IT environment?

Mainframe Managers often encounter challenges such as integrating legacy mainframe systems with newer technologies, ensuring data security, and maintaining high system availability. Balancing the demands of routine maintenance with modernization projects and adapting to evolving compliance requirements can also be demanding. Collaboration with cross-functional teams, including application developers and security specialists, is common to address these challenges effectively. Successful Mainframe Managers stay proactive about emerging trends and prioritize continuous learning to keep systems efficient and secure.

What is a Mainframe Manager job?

A Mainframe Manager oversees the operation, maintenance, and security of an organization's mainframe systems. They manage a team of IT professionals, ensure system availability, and implement upgrades and performance optimizations. Their role includes coordinating disaster recovery plans, monitoring system performance, and ensuring compliance with industry standards. Strong technical expertise, leadership, and problem-solving skills are essential for this role.

What are the most commonly searched types of Mainframe jobs in Missouri? The most popular types of Mainframe jobs in Missouri are:
What are popular job titles related to Mainframe Manager jobs in Missouri? For Mainframe Manager jobs in Missouri, the most frequently searched job titles are:
What job categories do people searching Mainframe Manager jobs in Missouri look for? The top searched job categories for Mainframe Manager jobs in Missouri are:
What cities in Missouri are hiring for Mainframe Manager jobs? Cities in Missouri with the most Mainframe Manager job openings:
Mainframe Manager jobs near you
Infographic showing various Mainframe Manager job openings in Missouri as of July 2026, with employment types broken down into 2% Locum Tenens, 82% Full Time, 2% Part Time, 9% Contract, and 5% Summer. Highlights an 83% Physical, 4% Hybrid, and 13% Remote job distribution, with an average salary of $104,143 per year, or $50.1 per hour.
Mainframe CICS Programmer

Mainframe CICS Programmer

TriOptus LLC

Belton, MO • On-site

$43.50 - $55.75/hr

Full-time

Re-posted 16 days ago

Job description

Job Description:
  • Mainframe CICS Engineer
  • As a global financial services firm, client is committed to technological innovation.
  • Client relies on client technologists around the world to create leadingedge, secure platforms for all client businesses.
  • Department Overview Enterprise Technology & Services (ETS) delivers shared technology services for client supporting all business applications and end users.
  • ETS provides capabilities for all stages of client software development lifecycle, enabling productive coding, functional and integration testing, application releases, and ongoing monitoring and support for over 3,000 production applications.
  • ETS also delivers all workplace technologies (desktop, mobile, voice, video, productivity, intranet/internet) in integrated configurations that boost the personal productivity of employees.
  • Application and end user functions are delivered on a scalable, secure, and reliable infrastructure composed of seamlessly integrated datacenter, network, compute, cloud, storage, and database functions.

Client Team:
  • The Enterprise Z organization (EZ) is a technology enabler for the business by providing a strong, resilient, and stable platform to host and enable business innovation/growth in client lines of business and global locations.
  • EZ consists of experienced administration, operations and engineering staff required to support the platform.
  • In addition to flexible hours, the Firm enables its staff to work remotely.
  • The EZ engineers work with the latest hardware and software technologies.
  • The IBM z platform and the mainframe disk and tape technologies are frequently refreshed across client datacenters.
  • Mainframe CICS Engineer The Mainframe CICS Systems Programmer/Engineer is responsible for all phases of CICS engineering, system and software maintenance, and CICS related operational functions.
  • The candidate must be comfortable working with CICS in a 24x7 large scale Sysplex and CICSPlex environment and must be able to interface with application developers and operations teams.
  • The CICS engineer should have strong analytical, organizational and communication skills, as well as indepth knowledge in CICS performance & tuning, debugging and dump analysis.
  • Oncall support and maintenance outside of normal working hours are needed to support the CICS environment and to resolve issues.

Skills Required:
  • Knowledge of SMP/E, software upgrades and maintenance. Knowledge of all CICS parameters that control performance in a CICSPlex environment.
  • Knowledge of CICS SMF record structure and the CICS Performance Analyzer tool to gather statistics necessary to tune CICS regions.
  • Experience with CICSPlex SM implementation & customization, dynamic transaction routing, etc.
  • Knowledge of the CICS resource definitions, including those that pertain to CICS region performance.
  • Experienced with the CICS monitoring tools such as Sysview for CICS..
  • Ability to perform problem determination, dump analysis and performance tuning. Knowledge of Cobol to support application developers.
  • Experience with Mainframe Websphere MQ.
  • Excellent oral/written communication skills

Skills desired:
  • Assembler, COBOL and REXX coding and knowledge of CICS Exits.
  • Web application support in a CICS TS V6.x environment.
  • Understanding of zOS facilities such as: APF, Linklist, VSAM, LPA, RLS, Coupling Facility.
  • Utilization of CICS Configuration Manager.
  • Working knowledge of zOS & CICS Explorer.
  • Understanding of CICS REST Services.
  • Prior Application programming experience a plus.

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