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Mainframe System Engineer Jobs in Michigan (NOW HIRING)

Infrastructure Engineer

Dearborn, MI · On-site

$98K - $129K/yr

Mainframe Systems Skills Preferred: * Z/OS Experience Required: * Senior Engineer Exp: Prac. In 2 coding lang. or adv. Prac. in 1 lang.; guides. * 10+ years in IT * 8+ years in development Experience ...

Infrastructure Engineer #1063704

Dearborn, MI · On-site

$99K - $129K/yr

Mainframe Systems Skills Preferred: * Z/OS Experience Required: * Senior Engineer Exp: Prac. In 2 coding lang. or adv. Prac. in 1 lang.; guides. * 10+ years in IT * 8+ years in development Experience ...

Software Engineer #1059310 * Employees in this job function are responsible for designing ... Solve complex problems by designing, developing, troubleshooting, and modifying Mainframe systems ...

Mianframe Developer

Dearborn, MI · On-site

$61 - $66/hr

Stefanini is looking for a Mainframe Engineer, Dearborn, MI (Onsite) For quick apply, please reach ... Provide system-programming support for the installation and upgrade of mainframe hardware ...

Stefanini is looking for a Mainframe Engineer, Dearborn, MI (Onsite) For quick apply, please reach ... Provide system-programming support for the installation and upgrade of mainframe hardware ...

Stefanini is looking for a Mainframe Engineer, Dearborn, MI (Onsite) For quick apply, please reach ... Provide system-programming support for the installation and upgrade of mainframe hardware ...

Stefanini is looking for a Mainframe Engineer, Dearborn, MI (Onsite) For quick apply, please reach ... Provide system-programming support for the installation and upgrade of mainframe hardware ...

Stefanini is looking for a Mainframe Engineer, Dearborn, MI (Onsite) For quick apply, please reach ... Provide system-programming support for the installation and upgrade of mainframe hardware ...

Mianframe Developer

Dearborn, MI · Hybrid

$61 - $66/hr

Stefanini is looking for a Mainframe Engineer, Dearborn, MI (Onsite) For quick apply, please reach ... Provide system-programming support for the installation and upgrade of mainframe hardware ...

Mainframe Operator

Pontiac, MI · On-site

$48.75 - $62.50/hr

Utilize graphical monitoring systems tracking availability and status of infrastructure connectivity, assets and services. * Monitors mainframe control consoles, periodically checking system ...

Mainframe Operator

Pontiac, MI · On-site

$48.75 - $62.50/hr

Utilize graphical monitoring systems tracking availability and status of infrastructure connectivity, assets and services. Monitors mainframe control consoles, periodically checking system ...

Mainframe Operator

Pontiac, MI · On-site

$48.75 - $62.50/hr

Utilize graphical monitoring systems tracking availability and status of infrastructure connectivity, assets and services. Monitors mainframe control consoles, periodically checking system ...

Mainframe Operator

Pontiac, MI · On-site

$48.75 - $62.50/hr

Utilize graphical monitoring systems tracking availability and status of infrastructure connectivity, assets and services. Monitors mainframe control consoles, periodically checking system ...

Showing results 41-60

Mainframe System Engineer information

What is a mainframe system engineer?

A Mainframe System Engineer is an IT professional responsible for the installation, configuration, maintenance, and optimization of mainframe computer systems. These engineers ensure that mainframes—powerful computers used by large organizations for critical applications—run efficiently, securely, and reliably. Their duties often include managing system software, troubleshooting hardware or software issues, applying patches, and supporting upgrades. They also work closely with other IT teams to ensure the mainframe integrates seamlessly with other business systems and meets organizational needs.

What are the key skills and qualifications needed to thrive as a mainframe system engineer?

To thrive as a Mainframe System Engineer, you need expertise in mainframe operating systems (such as z/OS), programming languages (like COBOL, JCL, and Assembler), and a bachelor's degree in computer science or a related field. Familiarity with mainframe management tools (e.g., IBM z/OS tools, ISPF, SDSF), performance monitoring systems, and relevant certifications such as IBM Certified System Programmer are highly valued. Strong problem-solving abilities, attention to detail, and effective communication skills set outstanding engineers apart. These competencies are crucial to ensure the stability, security, and efficiency of critical enterprise computing environments.

What are some of the common challenges mainframe system engineers face when integrating legacy systems with modern technologies?

Mainframe System Engineers often encounter challenges when integrating legacy mainframe systems with newer technologies, such as ensuring compatibility between old and new platforms, managing data migration without disrupting business operations, and maintaining system security. Additionally, they must balance the need to support existing business processes with the push for innovation, often requiring in-depth troubleshooting and collaboration with software developers and IT teams. Staying updated on both legacy and emerging technologies is crucial for successfully navigating these integration projects.

What is the difference between Mainframe System Engineer vs Mainframe Developer?

AspectMainframe System EngineerMainframe Developer
Primary RoleMaintains and supports mainframe systems, ensuring stability and performanceDesigns, codes, and tests mainframe applications and software
CertificationsIBM certifications, OS/390, z/OS certificationsProgramming language certifications (COBOL, PL/I), software development certifications
Work EnvironmentData centers, IT infrastructure teams, mainframe environmentsDevelopment teams, software labs, project-based settings
Employer & Industry UsageFinancial institutions, government agencies, large enterprisesFinancial services, insurance, retail, and other sectors using mainframe apps

While Mainframe System Engineers focus on maintaining and supporting mainframe systems, Mainframe Developers are responsible for creating and modifying mainframe applications. Both roles often collaborate but serve different functions within mainframe environments.

Are mainframe system engineers in demand?

Mainframe system engineers are in steady demand due to the continued reliance of large organizations on mainframe systems for critical operations. They require specialized skills in mainframe hardware, operating systems, and programming languages like COBOL, with certifications often enhancing job prospects. The role remains essential in industries such as finance, government, and healthcare.

What cities in Michigan are hiring for Mainframe System Engineer jobs?

Cities in Michigan with the most Mainframe System Engineer job openings:

Sr Staff Software Engineer- Mainframe - Onsite

Fremont, MI • On-site

Western & Southern Financial Group
Finance and Insurance • 1 - 5K employees

$45.25 - $58.25/hr

Full-time

Re-posted 10 days ago


Key responsibilities

  • Owns the architecture and continuous adaptation of the life insurance policy administration mainframe-based application.

  • Provides technical oversight and hands-on development direction for COBOL legacy applications and modernization initiatives.

  • Manages and guides teams to deliver software changes, ensuring compliance with standards and accelerating delivery velocity.


Western & Southern Financial Group rating

9.0

Company rating: 9.0 out of 10

Based on 12 frontline employees who took The Breakroom Quiz

38th of 315 rated insurance


Job description

Overview

This role is critical for accelerating end-end life insurance processing and the company's industry leading position by bringing incremental software changes to market. The ideal candidate is an industry-proven, hands-on, well-rounded senior leader of software engineering by trade specializing in COBOL application development and mainframe modernization to run end-end life insurance policy administration.

Responsibilities

What you will do:

  • Owns 100% of life insurance policy adinistration mainframe-based application architecture and the blueprint for its continuous adaptation across the entire company.
  • Provides technical oversight for all 15-20 software engineers implementing blueprinted changes.
  • Ensures software engineering team technical compliance with design patterns and overall software standards.
  • Provides technical leadership and hands on development direction for all custom legacy COBOL application development for all of Gerber Life policy administration applications (product config, billing, collections, policy servicing, claims) and feeds to various downstream systems (workflow, document generation and fulfillment, general ledger, reinsurance, etc.) that enable end-end life insurance processing.
  • Executes a roadmap for mainframe-based life insurance policy administration software modernization transformation (legacy policy administration applications support 500 operators handling 1 million calls per year to service 3.8 million policies). Specifically evolves batch-centric processing to real-time enablement to meet instant gratification demand of consumers and the industry.
  • Collaborates with all Gerber Life teams to advance the policy administration application architecture by evaluating, selecting and introducing new technologies that enable new capabilities (IMS and VSAM replacement with DB2, CICS replacement with UI development using web technologies, z/OS Connect for mainframe API introduction, IBM MQ and ESB introduction for effective integration with external systems, etc.).
  • The individual in this role grows the ADSD agile and analytical mindset, a "can-do" spirit with existing employees and contractors.
  • Proactively aligns the organizational design with the changing technical landscape while selectively recruiting and participating in the hiring of like-minded new engineers.
  • Provides hands-on direction to team members individually managing product and sprint backlogs as needed to deliver software change.
  • Ultimately accountable for sustaining and accelerating the delivery velocity of the entire team by effectively adapting people, process and technology to maximize value for the company within departmental and project budgets.
  • Guides teams and individually performs hands-on discovery, data modeling, and development to deliver value through data engineering.
  • Responsible for technical oversight and assignment of work to all junior peers in order to meet all new data modifications related work demand.
  • Responsible for estimating new work and participating in the screening and hiring of technical resources.
  • Steers teams using all people, process and technology advantages across the company.
  • Ensures teams and individually adheres to all designs, policies, procedures and standards for data security and regulatory compliance.
  • Performs other duties as assigned.
  • Complies with all policies and standards.
Qualifications
  • M.S. Computer Science, less than a Master's degree may be acceptable if accompanied by other technical training, relevant certifications, or extensive experience in positions that demonstrate required abilities and performance. - Required
  • Typically requires at least 15 years of agile software engineering change management experience with at least 10 years in a leadership setting with executive level reporting experience. - Required
  • Typically requires 10 years of custom DTC and agency end-end life insurance policy administration software change management and large-scale internal and public facing service engineering. - Required
  • Typically requires 7 years managing a team of COBOL policy administration software engineers utilizing both waterfall and agile Scrum delivery frameworks. - Required
  • Must have the ability to simplify large-scale system change related needs to minimize total cost of ownership (ensuing overhead). 
  • Must have an agile mindset and insatiable passion for innovation, agile delivery methods and continuous integration. 
  • Must be an autonomous team player able to lead effectively while solidifying working relationships at all levels of the organization. 
  • Legacy Policy Admin: Mainframe CICS, APS, IMS, VSAM and JCL 
  • New: Mainframe COBOL w/ MicroFocus, Web UI, DB2, zOS Connect, IBM MQ 
  • Docker, GIT, Maven, Jenkins, JIRA 
  • Familiarity with JavaScript or TypeScript (Angular), jQuery, AJAX, HTML, CSS; Java and Spring 

Work Setting/Position Demands:

  • Works in an office setting and remains in a stationary position for long periods of time while working at a desk, on a computer or with other standard office equipment, or while in meetings.
  • Requires the ability to verbally communicate and exchange accurate information to customers and associates on a regular basis.
  • Requires visual acuity to read and interpret a variety of correspondence, procedures, reports and forms via paper and electronic documents, visual inspection involving small defects; small parts, and/or operation of machinery (including inspection); using measurement devices continuously. Visual acuity is required to determine accuracy, neatness, and thoroughness of work assigned.
  • Requires the ability to prepare written correspondence, reports and forms using prescribed formats and conforming to rules of punctuation, grammar, diction, and style on a regular basis.
  • Requires the ability to apply principles of logical thinking to define problems, collect data, establish facts, and draw valid conclusions
  • Performs substantial movement of wrists, hands, and fingers for continuous computer work.
  • Extended hours required during peak workloads or special projects/events.
  • Routine and/or extended after hours work needed

Travel Requirements:

  • Quarterly on-site travel to work in offices outside of the associates permanent office location could include: White Plains, NY (Gerber Life HQ), Fremont MI (Gerber Life Operations) and / or Cincinnati, OH (Western and Southern Financial Group HQ).
Employment Type: FULL_TIME

What Western & Southern Financial Group employees say

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