Custody API & Mainframe Modernization Specialist Beta-Search, IncCustody API & Mainframe Modernization SpecialistChicago, IL$90–$95 / hourContractorThis individual will play a critical role in exposing legacy custody functionality through secure, scalable services while preserving business functionality throughout the modernization journey. We are seeking a Custody API & Mainframe Modernization Specialist who combines deep experience with legacy IBM mainframe technologies and modern API architecture.
Mainframe Manager eTeam Inc.Mainframe ManagerChicago, ILRemote$48–$54 / hourExperience managing cross-functional technical teams, with overall responsibility for managing scope, cost, schedule, and contractual deliverables, which includes applying techniques for planning, tracking, change control, and risk management. The ideal candidate will have deep expertise in IBM Mainframe technologies, including zOS, AS400, JCL, COBOL, REXX, and SAS, along with a strong background in project management, stakeholder management, risk assessment, and cost optimization.
Mainframe COBOL Sr Engineer BAMMMainframe COBOL Sr EngineerChicago, ILIn this role, you will collaborate with cross-functional teams to design, develop, and deliver high-performance custom software solutions to drive key client delivery initiatives. The ideal candidate is a proactive Software Engineer with strong analytical problem-solving skills and experience working in application managed services environments.
Senior Associate - Mainframe TechDigital CorporationSenior Associate - MainframeRiverwoods, ILTechnologies: • Mainframe batch application support or development knowledge to fix batch issues with good hands-on skills on Mainframe - COBOL, JCL, VSAM, CICS, DB2. Batch Scheduling & Operations: • Overall 7-9 years of experience in mainframe engineering, batch job scheduling and monitoring batch jobs.
Mainframe Developer Contractor: 6-9 years (Advanced) Artech LLCMainframe Developer Contractor: 6-9 years (Advanced)Chicago, IL$55–$60 / hourKey Responsibilities: • Analyze, design, and develop complex fixes and enhancements for mainframe-based claims adjudication modules. • Troubleshoot critical production defects and perform root cause analysis (RCA) on recurring issues.
Mainframe Programmer Q1 Technologies, IncMainframe ProgrammerChicago, ILMonitor operating efficiency and organizational needs of existing application systems and identify opportunities to fine-tune and optimize applications of developed projects and recommend technical solutions. Design, code, test, debug, document, maintain, and modify computer programs of high complexity, significance, and risk.
NewSenior Mainframe Developer Q1 Technologies, IncSenior Mainframe DeveloperAurora, IL8+ years of experience COBOL, JCL, DB2, VSAM, CICS, ChangeMan, File Aid/File Manager, DFSORT, Syncsort and Easytrieve. · Apply principles of SDLC and methodologies like Lean/Agile/XP, CI, Software and Product Security, Scalability, Documentation Practices and Testing Techniques.
NewMainframe Developer Q1 Technologies, IncMainframe DeveloperAurora, ILCollaborate with business analysts, developers, and infrastructure teams. • Support batch processing and online transaction systems (CICS).
Mainframe TechDigitalMainframeSchaumburg, ILThe Technical Specialist in Mainframe Cobol, DB2, VSAM, JCL, Mainframe CICS will be responsible for designing, developing, and maintaining mainframe applications using various technologies. The role involves ensuring the stability and performance of mainframe systems while collaborating with cross functional teams to deliver high-quality solutions.
Project Manager | Database Administration | DB2 on Mainframe IMCS Group IncProject Manager | Database Administration | DB2 on MainframeChicago, ILCompany Description: IMCS Group is one of the fastest growing MWBE (Minority Woman Owned Enterprise) staffing firms in the U.S. We focus on bringing a Diversity Recruitment approach to Fortune 500 companies within North America and EMEA region contingent labor programs. Skills-: Mainframe, JCL, COBOL, DB2, VSAM, CICS, Production Support, Fund Accounting/ Security Lending Domain, ITSM processes.
Mainframe Developer: 6-9 years (Advanced) ApolisMainframe Developer: 6-9 years (Advanced)Chicago, ILRemote$45–$50 / hourTroubleshoot critical production defects and perform root cause analysis (RCA) on recurring issues. Key Responsibilities: • Analyze, design, and develop complex fixes and enhancements for mainframe-based claims adjudication modules.
L2 Application Support Engineer - Mainframe TechDigital CorporationL2 Application Support Engineer - MainframeChicago, ILThe analyst will work closely with global teams, business partners, and upstream/downstream systems, handling incident management, root-cause analysis, and on-call support. The job requires 8–10+ years of technical experience in a financial environment, strong communication skills, and the ability to operate in a fast-paced, multitasking environment.
Senior Technology Lead | DevOps | Continuous integration - Mainframe IMCS Group IncSenior Technology Lead | DevOps | Continuous integration - MainframeChicago, ILCompany Description: IMCS Group is one of the fastest growing MWBE (Minority Woman Owned Enterprise) staffing firms in the U.S. We focus on bringing a Diversity Recruitment approach to Fortune 500 companies within North America and EMEA region contingent labor programs. IMCS Group is committed to maintaining an inclusive workforce, where employees are hired, retained, compensated, and promoted based on their contributions to our Company.
Mainframe Developer TechDigitalMainframe DeveloperNaperville, ILTo ensure process compliance in the assigned module| and participate in technical discussions/review as a technical consultant for feasibility study (technical alternatives, best packages, supporting architecture best practices, technical risks, breakdown into components, estimations). The scope of the opening is to work on L2L3 tickets (with code changes) and also to work on minor enhancements and change requests.
Mainframe Payroll Specialist Alert IT SolutionsMainframe Payroll SpecialistSpringfield, IllinoisEstablished in 1994, Alert IT Solutions, Inc. is a trusted leader providing specialized IT project resourcing, and consulting services to government agencies in the State of Illinois. The role involves handling complex payroll transactions, ensuring accuracy, and supporting compliance with organizational policies.
Senior Mainframe Devops Architect Broadcom CorporationSenior Mainframe Devops ArchitectLisle, ILTooling, Languages & Subsystems: Proficient with REXX scripting and JCL, alongside modern mainframe DevOps tools - including Zowe (Zowe CLI, API/ML, Code4z extensions like Explorer for Endevor and Zowe Explorer) and testing suites (InterTest, File Master Plus, SymDump) - with a strong understanding of how these practices integrate with core subsystems (e.g., CICS, DB2, security software) and hybrid cloud architectures. Architectural Ecosystem Expertise: Expert-level knowledge of Endevor (and/or competitor) concepts, practices, and core components (including ACM, PDM, Security Interface, and Quick Edit) with the ability to design highly tailored inventory structures, lifecycle flows, and integration strategies across modern CI/CD tools (e.g., Jenkins, Git/Enterprise Git) and scripting languages (Python, Groovy, Gulp).
Lead Mainframe Analyst - Chicago, IL Georgia Tek SystemsLead Mainframe Analyst - Chicago, ILChicago, ILStrong knowledge building and managing mainframes systems and demonstrated experience performing reverse engineering. Required Demonstrated experience in performing current state analysis of large enterprise IT systems.
Mainframe Z/Vm & Linux Kyndryl Holding Inc.Mainframe Z/Vm & LinuxChicago, ILKyndryl currently does not require employees to be fully vaccinated against COVID-19, however, if you are hired to work at a client, customer, or partner location, you may be required to show proof of vaccination to align with their respective COVID-19 vaccination policies. This role is responsible for provisioning, maintaining, and optimizing virtual machines and Linux systems running on z/VM, ensuring high availability, performance, and secure operations in enterprise environments.
Mainframe Software Development Engineer In Test Broadcom CorporationMainframe Software Development Engineer In TestLisle, ILAs a valued member of our team, you'll be eligible for a discretionary annual bonus and the opportunity to receive not only a competitive new hire equity grant, but also annual equity awards, connecting your success directly to the company's growth. Experienced Software Development Engineer in Test: Plans, designs, develops and executes tests for software enhancements and fixes/patches.
Lead Mainframe Platform Engineer - Cics, MQ & Zcee Huntington Bancshares IncLead Mainframe Platform Engineer - Cics, MQ & ZceeChicago, IL$93,000–$189,000 / yearRequired areas of experience include z/OS engineering, WLM (Workload Manager), CF, SMF Processing, DASD, Hardware configuration, Channels, IPL processes, CICS, zCEE, MQ, Parallel Sysplex, CICSPLEX, z/OS Networking, z/OS Performance Tuning, and Capacity Planning tools. Preferred Qualifications: Expert knowledge of systems z including DB2 for z/OS, CICS for z/OS, zCEE for z/OS, & MQ for z/OS along with mainframe related tools such as BMC Mainview, IBM -CICS Interdependency Analyzer, IBM -CICS Performance analyzer, SMPE, ISPF, SMS, SMF, GDPS.