entry level mainframe system programer jobs in chicago, il

Mainframe COBOL Developer- BlueCard program and Inter-Plan Teleprocessing System (ITS)

Remote

•

Yesterday

Job Description: Required Experience: BCBSA applications/integrations: ITSRecent ITS experience (version 10.0 or newer; within the last 5 years preferred)Strong mainframe COBOL development experienceUnderstanding of the BlueCard program (Host & Home models, ITS/Blue2 interaction) Preferred / Additional Skills: BlueCard Modernization experienceFamiliarity with ANSI claim transactions (837, 835, 276, 277)SCLM (IBM Software Configuration & Library Manager)DB2, AQT, MQExperience with on-prem ITS da

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Contract

Depends on Experience

Mainframe Automation Engineer (IBM System Automation)

Remote

•

Today

Job Description: Mainframe Automation Engineer (IBM System Automation) Remote Long Term

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Contract, Third Party

$open

Mainframe ZOS System Programmer

Remote

•

Today

Must Have Technical/Functional Skills1. Knowledge and experience in support for a complex Mainframe Environment2. Knowledge and experience in support for Mainframe migrations and LPAR/MIPS management3. Experience in Mainframe backup to and restore from tape4. Knowledge and Experience in Mainframe datacentre migration and design5. Experience in Install, configure and supporting Mainframe LPARS and MIPS6. Experience configuring and supporting mainframe restores7. Experience in Capacity and perform

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Full-time

110,000 - 150,000

Remote: Mainframe System Programmer in zOS

Remote

•

6d ago

Mainframe System Programmer in zOS Remote Long Term Contract Need Texas Local(Remote) Job Responsibilities Perform standard system programming activities like configuration, installation & maintenance using SMP/E, and vendor software installations in the mainframe environment.Perform Operating System upgrade and RSU maintenance via z/OSMF Workflow.Advanced System Management: Architect, install, and configure highly complex z/OS environments and third-party software.Support Software Standardiza

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Third Party, Contract

60 - 65

Mainframe Automation Engineer – IBM System Automation

Remote

•

6d ago

Mainframe Automation Engineer IBM System Automation Location: Remote (Brazil Preferred; Global Considered) Interview Process: Video Multiple Rounds Role Overview We are seeking an experienced Mainframe Automation Engineer with deep expertise in IBM Z System Automation and migration from CA/Broadcom automation tools. The ideal candidate will lead automation modernization efforts on IBM Z systems, ensuring high availability, operational efficiency, and seamless migration from legacy automation

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Contract

Depends on Experience

Mainframe Architect

Chicago, Illinois

•

13d ago

Position: Mainframe Architect (Immediate closing) Location: Chicago / River bridge On-site Visa : SGC Client: CTS/Discovery Job Description - Deep Mainframe Expertise: Strong experience in IBM z/OS, COBOL, JCL, DB2, CICS, and overall mainframe system architecture and operations. - Architecture & Integration Skills: Ability to design scalable enterprise solutions, modernize legacy systems, and integrate mainframe with cloud, APIs, and distributed platforms. - Performance, Security & Reliability

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Contract, Third Party

$65 - $70

Mainframe Senior Developer

Chicago, Illinois

•

9d ago

About Northern Trust: Northern Trust, a Fortune 500 company, is a globally recognized, award-winning financial institution that has been in continuous operation since 1889. Northern Trust is proud to provide innovative financial services and guidance to the world's most successful individuals, families, and institutions by remaining true to our enduring principles of service, expertise, and integrity. With more than 130 years of financial experience and over 22,000 partners, we serve the world's

Full-time

USD 99,600.00 - 169,200.00 per year

Mainframe Senior Developer

Chicago, Illinois

•

Today

Full-time

USD 99,600.00 - 169,200.00 per year

Sr. Mainframe Engineer

Remote

•

11d ago

Job Title:Sr. Mainframe Engineer Location: Remote Pay Rate: Open to Both W2 and established 1099 options Position Type: Multiyear Contract We are looking for senior mainframe engineers with 10-15 years of experience ideally in banking. Candidates must have extensive MS Excel experience for balancing and reconciliation (no advanced scripting required). Candidates must live in the US and have at least 3 years of experience working in the US. Primary Responsibilities: Balancing work (core focus)

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Third Party, Contract

Depends on Experience

Mainframe Operator

Remote

•

14d ago

z/OS Mainframe Operator (IPL / POR Required)Location: Fully RemoteSchedule: 2nd or 3rd Shift (no differential)Openings: 4-6 contractors What this role is:We are building a 24x7 mainframe operations team supporting a large-scale z/OS environment across 30+ LPARs on 10+ physical systems. This role combines L1 monitoring + L2 system operations, with a strong focus on IPL execution, POR activities, and system-level control of the environment. Key (Non-Negotiable) Hands-on experience performing: IPLs

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Full-time

Depends on Experience

Mainframe Systems Administrator

Remote

•

Yesterday

The Mainframe Systems Administrator is responsible for ensuring the optimal operation, security, and integrity of our enterprise mainframe environment. This role involves operating, monitoring, and maintaining mainframe systems, peripherals, servers, and network components to support business-critical applications. The administrator will participate in disaster recovery planning and testing, provide first-level help desk support, and adapt to diverse operational duties within customized data cen

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Third Party, Contract

Depends on Experience

Mainframe Innovation and Digital Core FS Offering Lead & Practitioner

Remote or Chicago, Illinois

•

Today

We Are: Accenture is a leading global professional services company that helps the world's leading businesses, governments and other organizations build their digital core, optimize their operations, accelerate revenue growth and enhance citizen services-creating tangible value at speed and scale. We are a talent- and innovation-led company with approximately 790,000 people serving clients in more than 120 countries. A leading partner to the world's major cloud providers, including AWS, Azure,

Full-time

USD 163,000.00 per year

Senior Developer – Mainframe / Assembler (z/OS, TPF)

Remote

•

Today

Company Description Lumen SolutionsGroupInc. is a technology consulting Services company based inFlorida. Weprovidea wide array of experienced business and IT professionals supporting clients from solution design to implementation and support.We specialize in professional IT consulting services, IT Staffing, Business/IT Strategy, Business Process Blueprints, Enterprise Architecture, EnterpriseTransformation. Role:Senior Developer Mainframe / Assembler (z/OS, TPF) Location: Remote or NEC Region

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Contract

Depends on Experience

Endevor Admin with MainFrame (W2 Contract)

Remote

•

Today

Administer and maintain Endevor Configure and manage Endevor packages, processors, and elements Handle user access, security, and role-based permissions Support code migration, version control, and release management Troubleshoot Endevor-related issues and provide L2/L3 support Work with mainframe technologies like COBOL, JCL, DB2, VSAM Monitor system performance and ensure high availability Maintain documentation and standard operating procedures (SOPs) Coordinate with development, QA, and rele

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Contract

Depends on Experience

Mainframe Network Engineer/programmer

Remote

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20d ago

Job description of Mainframe Network Engineer Architect, deploy, and manage mainframe network environments using VTAM, SNA, TCP/IP, DVIPA/DDVIPA, Sysplex Distributor, and HiperSockets. Continuously monitor network performance, latency, throughput, and traffic using tools like OMEGAMON, RMF, IBM NetView, Wireshark, and SolarWinds. Diagnose and resolve performance bottlenecks and protocol mismatches. Implement and enforce security protocols including RACF, IP filtering, AT-TLS encryption, IPSEC

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Contract

$60 - $60

Mainframe Programmer (COBOL)

Remote

•

Today

A leading organization in Washington, D.C. is currently seeking a Mainframe Programmer (COBOL) for an exciting opportunity in the Federal Government sector. About the Opportunity: Assignment Length: 6+ months Hours: Standard business (EST) Setting: Remote Responsibilities: Conduct multidisciplinary research and collaborate with Equipment Designers and/or Hardware Engineers in the planning, design, development, and utilization of electronic data processing systems for product and commercial soft

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Contract

$40 - $45 per hour

Mainframe/IMS Developer with TIRKS

Remote

•

Today

Provide code fixes across PL/I , Assembler ,COBOL,SAS REXX ,CLIST and JCL Modules. Prepare Enhancements and Minor Functional changes Identify and remediate Vulnerabilities in mainframe modules or JCL flows. Perform Analysis of production issues impacting dispatch, Inventory or planning systems. Thoroughly test all software changes using approved test suites. Successfully build and deploy all software changes through Endevor across multiple regions. Debug and resolve abends using Abend -Aid , Fau

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Contract

Depends on Experience

Mainframe DBA

Remote

•

5d ago

Amtex SystemsInc is an information technology and talent solutions company offering talent and BI consulting to the companies in US for over 25 years. Our solutions are designed to fill resource gaps, by providing the right candidates who deliver value to the organization. Our propensity to nurture and build strong relationships with our clients helps us better understand their business demands and gives us the ability to provide services that are on time and rise above the rest. Mainframe DBA

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Third Party, Contract

Depends on Experience

Senior Mainframe Production Support Lead

Remote

•

26d ago

Role: Senior Mainframe Production Support Lead Work Location: McKinney, TX (Remote) Type: Contract POSITION OVERVIEW: The Senior Mainframe Production Support Lead is responsible for ensuring 24x7 stability, availability, and operational excellence of Life Insurance applications, running on a z/VSE mainframe platform. This role provides L2/L3 production support, leads incident triage and resolution, ensures SLA compliance, and supports critical batch and online insurance processes in a hi

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Contract, Third Party

$38 - $40

Mainframe Communication Server Analyst

Remote

•

27d ago

*We are unable to sponsor for this permanent Full-time role* *Position is bonus eligible* Prestigious Enterprise Company is currently seeking a Mainframe Communication Server Analyst. Candidate will be responsible for the installation, configuration, maintenance, and administration of TCP/IP, VTAM Unix System Services and portions of z/OS. You will also participate in Disaster Recovery exercises, support governance requirements and audits and work with capacity and performance teams in proactive

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Full-time

Depends on Experience

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entry level mainframe system programer jobs in Chicago, IL, USA