Mainframe IDMS Developer Jobs in Chicago, IL

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Mainframe Technical Lead (Hybrid in Chicago)

Dexian Signature Consultants

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Chicago, Illinois, USA

Full-time, Contract, Third Party

Job Summary: Dexian is seeking a Mainframe Technical Lead (Hybrid in Chicago) for an opportunity with a client located in Chicago, IL. Responsibilities: Leading and mentoring a team of mainframe developers, including COBOL, DB2, VSAM, JCL, and CICS developers Managing the full software development lifecycle, from requirements gathering to deployment Providing technical solutions, performing code reviews, enforcing coding standards, and ensuring the quality of deliverables Diagnosing and resol
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Posted 9 days ago | Updated 2 hours ago

Sr. Mainframe Developer

Logisoft Technologies Inc

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Remote

Contract, Third Party

Job Title: Sr. Mainframe Developer Location: Remote Required Skills:12+ years Strong experience with Mainframe systems and legacy programming languagesHands-on experience with JD Edwards and AS/400 (iSeries) systemsProficiency in Oracle and IBM DB2, including writing and tuning complex queriesKnowledge of Java and its integration in enterprise systemsExperience with Cognos (IBM BI tool) or similar reporting/analytics toolsFamiliarity with source control, ticketing, and deployment processesWe rep
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Posted 31 days ago | Updated 30 days ago

Mainframe Developer- W2

Shakti Solutions

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Remote

Contract

Mainframe Developers with Kafka and AWS exp. Location: Remote (Connecticut) Start Date: ASAP Type: Contract- Only W2 candidate cand apply. No C2C,pls We are looking for 10 15 skilled professionals with a blend of mainframe and modern cloud technologies to support a critical ramp-up for a Healthcare Claims team. Required Skillsets: Mainframe: VSAM, DB2Streaming Platforms: Apache KafkaCloud: AWS (preferably experience with DocumentDB)Change Data Capture (CDC): Ideally using Precisely (similar to
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Posted 29 days ago

SQM Mainframe Test Lead

Ventures Unlimited

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Chicago, Illinois, USA

Full-time

Responsible for Infrastructure Test coordination related to Mainframes Infra Changes and Projects. Responsible for building and maintaining productive working relationship like planning, execution, monitoring, testing, and project closure to embed quality delivery for infrastructure management & Operations projects Primary expectation is to analyze schedules, Infrastructure related issues, incident analysis. Accountable to drive quality efficiencies and effectiveness using automated solutions
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Posted 17 days ago | Updated 11 days ago

Senior Mainframe Developer

GovCIO

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Remote

Full-time

Overview GovCIO is currently hiring for Senior Mainframe Developer to p erform maintenance, remediation's, and updates to mission critical applications used to support the DCSA background investigation processes. Provide architecture, development and cyber security support for the High Value Assets (HVAs) that make up the background investigation system. This position will be located in the Washington DC Metro area (DC / MD / VA) and will be a hybrid position, primarily remote with a periodic n
Posted 60+ days ago | Updated 10 hours ago

LEAD Mainframe IT INFRASTRUCTURE ENGINEER

Ocean Blue Solution

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Remote or Pennsylvania, USA

Full-time

Job Description: Our company seeks a highly motivated Lead IT Infrastructure Engineer/Lead Mainframe Platform Engineer to lead the design, implementation, and maintenance of our critical mainframe systems. This role requires deep expertise in z/OS, DB2, IMS, CICS, MQ, and related technologies, and will involve leading complex projects, troubleshooting critical issues, and mentoring junior engineers. The successful candidate will drive platform improvements, ensure high availability and performan
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Posted 60+ days ago | Updated 6 hours ago

SQM Mainframe Test Lead

Stanley David and Associates

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Chicago, Illinois, USA

Full-time

Role :: SQM Mainframe Test Lead Location :: Chicago, IL Type :: Fulltime Job Description Responsible for Infrastructure Test coordination related to Mainframes Infra Changes and Projects.Responsible for building and maintaining productive working relationship like planning, execution, monitoring, testing, and project closure to embed quality delivery for infrastructure management & Operations projectsPrimary expectation is to analyze schedules, Infrastructure related issues, incident analysis.
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Posted 24 days ago

IBM Mainframe Operator--Remote (DC area preferred)

Protos IT

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Remote

Contract

Title: IBM Mainframe Operator location: Remote (DC area preferred), (10pm 6am and may include some weekend overnight shifts) Duration: 6 months security clearance; Public Trust This is a remote position with a need for schedule flexibility. This position is staffed 24x7x365, the shift we are primarily hiring for is 10pm 6am and may include some weekend overnight shifts. seeking an IBM Mainframe Operator to be a member of our Mainframe Operations Team supporting our customers at the Department of
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Posted 1 day ago | Updated 1 day ago

Mainframe Storage Engineer

Calibro Corp

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Remote

Contract

We are seeking a seasoned Mainframe Storage Engineer to support and enhance our IBM DS8K storage infrastructure in a z/OS environment. This role involves hands-on administration, planning, and implementation of storage solutions, with a focus on performance, reliability, and disaster recovery. Fully Remote, Contract Role Responsibilities: Serve as an individual contributor on transformational tasks, critical issues, and continuous improvement of the enterprise storage environment. Lead IBM DS8K
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Posted 17 days ago

IBM Mainframe Operator @ Remote (DC area preferred) (NIGHT SHIFT JOB)

Protos IT

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Remote

Full-time

Job Title: IBM Mainframe Operator Location: Remote (DC area preferred) (NIGHT SHIFT JOB) Duration: 6+ Months contract to hire This position is staffed 24x7x365, the shift we are primarily hiring for is 10pm 6am and may include some weekend overnight shifts. Pref Consultant's With Active public trust clearance Primary Responsibilities Include: Serves as an Operator for the mainframe environment, which provides mainframe systems support for -wide customers in an enterprise data center environment
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Posted 1 day ago

Contract- Mainframe System Administrator

V-Soft Consulting Group, Inc

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Remote

Contract

Contract- Mainframe System Administrator Primary Location: San Bernardino California V-Soft Consulting is currently hiring for an Contract- Mainframe System Administrator for our premier client in San Bernardino California. Education and Experience Minimum of 5 years as zOS system administrator (system programmer). Experience with zOS administration such as IODF, HCD, SMPE, zOSMF, and performing System upgrades. Experience with mainframe batch scheduling such as ESP or Control-M and tuning of
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Posted 8 days ago | Updated 2 days ago

Mainframe IMS DBA

AIT Global, Inc.

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CA

Third Party

Job Title: Mainframe IMS DBA Location: Toronto - Remote General Responsibilities: Requires good problem solving skills. Ability to debug & diagnose DBMS system and utility software Requires IMS Sysplex experience & datasharing expertise Various types of IMS restarts (COLD/WARM/ERE). Knowledge about IMS SYSGEN process - Defining/Adding Transactions and Programs to the IMS system. Knowledge of IMS Controls Blocks (DBDs, PSBs, ACBs). Knowledge of IMS Database Recovery Control (DBRC) concepts and
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Posted 3 days ago | Updated 1 day ago

IBM Mainframe Operator

Catapult Solutions Group

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Remote

Contract

IBM Mainframe Operator - PUBLIC TRUST NEEDED Department:Information Technology Location: Remote (10pm 6am and may include some weekend overnight shifts) Role Type: Full-time (6-Month Contract) About Our Client Our client is a leading provider of IT and cybersecurity support to federal agencies across the U.S. With a nationwide presence, they specialize in managing enterprise systems, modernizing infrastructure, and ensuring secure operations for critical government environments. Their mission i
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Posted 1 day ago | Updated 1 day ago

Mainframe IBM IWS Scheduler || Remote role

DMS Vision Inc.

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Remote or Arkansas, USA

Contract

Hi, Hope you are doing well !! I have an urgent position. Kindly go through the Job description and let me know if this would be of interest to you. Job Title: Mainframe IBM IWS Scheduler Location: 100% Remote role Duration: 24 Months Contract While sharing resume mention consultant location and visa status Job Description: Must Have Technical/Functional Skills: Strong knowledge on Mainframe scheduling tools -CA Jobtrac and IBM IWS. IWS Scheduling Tool: Proficiency in job modification and s
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Posted 3 days ago | Updated 1 day ago

Mainframe Admin

Info Way Solutions

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Remote

Third Party, Contract

Mainframe AdminRemote - USANeed Mainframe Admin with installation, upgrade and maintenance experienceBelow is the JD for this position:Excellent understanding of System z architecture, Support and Lead maintenance activities and perform Z/OS upgrades.Strong experience with IBM z/OS operating system and subsystem ComponentsExperience on Z/OS connect and configurationWork with operations team to monitor, maintain and IPL systems to improve consistency and availabilityz/OS performance monitoring an
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Posted 5 days ago | Updated 1 day ago

Mainframe Systems programmer::::::::::Remote

Intone Networks Inc.

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New Jersey, USA

Contract

Position: Automation Location: 100% Remote Duration: 06+ Months Contract Job Description: As part of Mainframe Automation team, this position will be part of a team focused on accelerating the design and performance of our development of automation, integration into platforms and architectural design of multiple platforms: System Automation and Netview. Key Areas of Focus for this Role: Setting up NetView and SA in a GDPS Environment. Utilize system knowledge and project management skills to
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Posted 10 days ago | Updated 2 hours ago

Mainframe z/OS System Programmer

Stanley David and Associates

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Remote

Full-time

Experience in any 2 or more of below upgrades Z/os Version upgrade to z/OS v2.4 / v2.5 / v3.1 Omegamon Suite product upgrade IBM TWS scheduling tool upgrade IBM System Automation upgrade IBM Tivoli & Netview upgrade Knowledge and experience in support for a complex Mainframe Environment Knowledge and experience in support for Mainframe migrations and LPAR/MIPS management Experience in Mainframe backup to and restore from tape Knowledge and Experience in Mainframe datacenter migration and des
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Posted 5 days ago

Mainframe Engineer

LogiX-Guru

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Remote

Contract

Our banking client is seeking a Mainframe Engineer to join their team on contract. Dates: 8/4/25 - 2/4/26, possible extensions per business needs. Type: Contract onlyLocation: Open to remote candidates - must work EST hours Must have expertise in 1 of the 3 following disciplines:Mainframe networkingPerformance and capacity reporting and planningBMC MainView installation and customization DO NOT WANT MAINFRAME DEVELOPERS. JOB DESCRIPTION Brief Description:The Mainframe Engineer candidate must h
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Posted 9 days ago

Z/OS System Engineer Mainframe Security

ARK Solutions Inc

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Remote

Contract

Role: Z/OS System Engineer Mainframe Security Location: 100% Remote Duration: 12 month(s)+ Job Summary: Perform various z/OS systems programming tasks, primarily in support of the mainframe security environment. Required Experience: 10+ years' overall experience in z/OS mainframe technologiesProficient in ACF2 installation, maintenance, configuration and customizationDemonstrated experience implementing role-based securityDemonstrated experience implementing data encryptionDemonstrated experien
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Posted 24 days ago

Data Migration DB Specialist (Mainframe) - Remote with 10% Travel job

Wise Equation Solutions Inc.

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Remote

Contract

You will: Collaborate with mainframe migration teams to find solutions to identify code and data related bugs and issuesWork within a team focused on converting database structures and application data from mainframe technologies (Adabas, IMS, IDMS, VSAM, DB2 zOS) to RDBMS structures in SQL Server, Oracle, PostgreSQL, and others for large international clientsWork within a team to build/advise solutions for mainframe file migrations and transformation from mainframe ebcdic to ascii code sets.Cle
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Posted 2 days ago