Demo

Mainframe System Engineer

TCI Technology Consulting Inc
Louisville, KY Full Time
POSTED ON 10/30/2026
AVAILABLE BEFORE 11/28/2026

TCI has an immediate need for a Mainframe Systems Engineer in Louisville KY.


This is a full time role that will be onsite.


The Mainframe Systems Engineer will lead the planning and designing of an organization's systems infrastructure. You will be responsible for solving highly technical and complex problems on multiple projects and providing consultative support to internal staff. You will support mainframe environment hardware (IBM z/OS, DASD) and work on advance, complex technical projects and provide leadership for the team.


PRIMARY RESPONSIBILITIES TO INCLUDE (but not limited to)


  • Supports mainframe environment hardware (IBM z/OS & CICS, DASD, tape drives, etc.).
  • Ensures the accuracy and effectiveness of the systems meets business/customers' requirements, monitors the performance of systems, and suggests improvements.
  • Verifies and reviews system-related documents/reports including installation procedures.
  • Develops and designs infrastructure and technology platforms, including operating systems, storage solutions, utilities, databases, etc.
  • Determines hardware compatibility and/or influences hardware design. Performs system-wide/cross-functional team management.
  • Acts as a mentor to less experienced employees.
  • Evaluates and recommends new computer hardware, software, and solutions.
  • Designs and deploys technical solutions for availability, performance, and recoverability.
  • Installs, configures, patches, and administrates mainframe and storage-related system software, as well as mainframe software tools used by other IT technical teams.
  • Designs and collaborates on IT infrastructure roadmaps.
  • Leads DR planning and testing initiatives.
  • Continuously improves system design, deployment methodology, monitoring services, and operational capabilities to eliminate unplanned down-time.
  • Exhibits high accountability for corporate guidelines regarding use of technology and security standards.
  • Provides leadership and guidance for projects related to area of expertise.
  • Provides 24 hour on-call support as needed.
  • Tests all changes prior to implementation.
  • Participates in formal IT Change Control procedures.
  • Documents standards and procedures as related to computer operations and maintenance.
  • Maintains a current knowledge of computer technical subjects deemed necessary to fulfill the essential requirements of the job.


QUALIFICATIONS


  • Bachelor’s degree (preferably in computer science, information systems, or mathematics) or a combination of formal education, training, and experience to acquire knowledge and skills generally equivalent to those possessed by a college graduate.
  • 5-7 years with a IBM z/OS mainframe systems with the ability to install, configure, support and troubleshoot z/OS systems
  • 3 years of IBM CICS Transaction Server for z/OS
  • 5-7 or more years of z/OS administration experience including system installation and configuration, as well as installation of vendor software products
  • Certifications a plus.


Salary : $92,000 - $120,000

If your compensation planning software is too rigid to deploy winning incentive strategies, it’s time to find an adaptable solution. Compensation Planning
Enhance your organization's compensation strategy with salary data sets that HR and team managers can use to pay your staff right. Surveys & Data Sets

What is the career path for a Mainframe System Engineer?

Sign up to receive alerts about other jobs on the Mainframe System Engineer career path by checking the boxes next to the positions that interest you.
Income Estimation: 
$72,620 - $96,681
Income Estimation: 
$111,369 - $141,168
Income Estimation: 
$117,871 - $153,580
Income Estimation: 
$109,939 - $144,341
Income Estimation: 
$114,500 - $144,633
Income Estimation: 
$92,103 - $118,230
Income Estimation: 
$131,745 - $167,716
Income Estimation: 
$144,503 - $184,592
Income Estimation: 
$102,541 - $137,871
Income Estimation: 
$153,752 - $200,235
Employees: Get a Salary Increase
View Core, Job Family, and Industry Job Skills and Competency Data for more than 15,000 Job Titles Skills Library

Job openings at TCI Technology Consulting Inc

  • TCI Technology Consulting Inc Huntsville, AL
  • TCI has an immediate need for a Registered Nurse in Huntsville, AL . This is a contract-to-hire opportunity. NOTE: This position requires US Citizenship. R... more
  • 1 Day Ago

  • TCI Technology Consulting Inc Clarksburg, WV
  • TCI has an immediate need for a Home Visit Licensed Physical Therapist in Clarksburg, WV . This is a contract-to-hire opportunity. NOTE: This position requ... more
  • 3 Days Ago

  • TCI Technology Consulting Inc Ashland, KY
  • TCI has an immediate need for a Home Visit Licensed Physical Therapist in Ashland, KY . This is a contract-to-hire opportunity. NOTE: This position require... more
  • 3 Days Ago

  • TCI Technology Consulting Inc Owensboro, KY
  • TCI has an immediate need for a Home Visit Licensed Physical Therapist in Owensboro, KY . This is a contract-to-hire opportunity. NOTE: This position requi... more
  • 3 Days Ago


Not the job you're looking for? Here are some other Mainframe System Engineer jobs in the Louisville, KY area that may be a better fit.

  • Canadian Solar Jeffersonville, IN
  • At CS Power Systems, we're on a mission to transform lives by delivering clean, solar-powered electricity to millions worldwide—and we're just getting star... more
  • 9 Days Ago

  • North South Consulting Group Elizabethtown, KY
  • NSCG is looking for a System Administrator to keep our IT environment secure, reliable, and running smoothly for approximately 300 on-premises and remote u... more
  • 9 Days Ago

AI Assistant is available now!

Feel free to start your new journey!