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Columbus, Ohio

•

Yesterday

Job Description Must Have Technical/Functional Skills z/OS fundamentals, TCP/IP networking, VTAM/SNA, RACF security, monitoring tools (SDSF, NETSTAT), and middleware connectivity (CICS, DB2, MQ) Operational Capabilities: Incident & change management, performance monitoring, capacity planning, and automation (REXX scripting) Functional Strengths: 24x7 production support, strong troubleshooting ability, stakeholder coordination, and compliance awareness (SOX/NERC-CIP) Roles & Responsibilities Netw

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Full-time

Depends on Experience

Mainframe Network Engineer (Hybrid Role)

Remote or Phoenix, Arizona

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Today

Who We Are At Kyndryl, we design, build, manage and modernize the mission-critical technology systems that the world depends on every day. So why work at Kyndryl? We are always moving forward - always pushing ourselves to go further in our efforts to build a more equitable, inclusive world for our employees, our customers and our communities. The Role The Mainframe Network Engineer is responsible for the design, configuration, implementation, and support of network connectivity for IBM mainfr

Full-time

USD 63,840.00 - 121,440.00 per year

Mainframe System / Network Architect (z/OS)

Remote

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Yesterday

Mainframe System / Network Architect (z/OS) Remote 12+ Months contract Contract W2 (No C2C) What are the top 3 skills required for this role? 1. z/OS Architecture & Sysplex Integration 2. Mainframe Networking (SNA, VTAM, TCP/IP, OSA, OSPF) 3. Mainframe Infrastructure & Performance Engineering Job Description/ Responsibilities Mainframe Networking & Infrastructure: Manage and support Mainframe Networking Protocols: SNA, VTAM, TCP/IP Configure and maintain OSA (Open System Adapter) netwo

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Contract, Third Party

Depends on Experience

Mainframe Engineer

Columbus, Ohio

•

Yesterday

Sensiple Inc., service offerings include contingent Staff Augmentation of IT professionals, Permanent Recruiting and Temp-to-Hire. In addition, our industry expertise and knowledge within financial services, Insurance, Telecom, Manufacturing, Technology, Media and Entertainment, Pharmaceutical, Health Care and service industries ensures our services are customized to meet specific needs. For more details please visit our website: We have been retained for providing recruiting assistance, for di

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Contract

Depends on Experience

Mainframe developer

Hybrid in Columbus, Ohio

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8d ago

Mainframe developer Columbus, OH (Hybrid Position 3 days office) 10 months Rate: DOE Core skills strong skills in COBOL, JCL, and VSAM, with REXX as a plus. The role requires someone who can collaborate effectively across teams, adapt quickly, communicate well, and consistently deliver results.

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Contract

Depends on Experience

Mainframe Engineer

Dublin, Ohio

•

Today

Location: Dublin, OH Salary: $50.00 USD Hourly - $60.00 USD Hourly Description: Our client is currently seeking a Mainframe Engineer THIS POSITION IS ONSITE 4 DAYS A WEEK. 100% REMOTE WILL NOT BE CONSIDERED. Key Responsibilities Design, develop, test, and maintain mainframe applications using COBOL, CICS, DB2, and JCL Analyze business requirements and translate them into technical solutions Enhance existing applications and support modernization initiatives Write and optimize DB2 SQL quer

Contract

USD 50.00 - 60.00 per hour

Senior Mainframe Developer (zOS)

Columbus, Ohio

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Today

Job Description ITTConnect is seeking a Senior Mainframe Developer (zOS Environment) to work on site for a client in the Columbus, OH area. This is a contract position with a client that is a global leader in consulting, digital transformation, technology and engineering services with over 300,000 team members in nearly 50 countries. The end client is in the Utilities sector. Job location: Columbus, OH or Nashville, TN (both locations would be for on site work) We are seeking a Senior Mainfram

Full-time

Mainframe Developer (COBOL, CICS, DB2)

Columbus, Ohio

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Today

Job Title: Mainframe Developer (COBOL, CICS, DB2) Location: Columbus, OH Experience: 9+ Years Job Summary We are seeking an experienced Mainframe Developer with strong expertise in IBM Mainframe technologies to develop, enhance, and support enterprise applications. The ideal candidate will have extensive hands-on experience with COBOL, JCL, CICS, DB2, VSAM, IMS, and batch processing, along with a solid background in production support, performance tuning, and system integration. Required Skills

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Full-time, Part-time, Third Party, Contract

Solution Engineer Principal

Columbus, Ohio

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Today

Job Posting End Date 07-11-2026 Please note the job posting will close on the day before the posting end date. Solution Engineer Principal Location: Onsite at 1 Riverside Plaza, Columbus, OH 43215 Job Description What You'll Do: Deliver high quality service-oriented architecture-based application integration solutions using mainframe technologies, including COBOL, CICS, and JCL.Design, develop, and install advanced software solutions while considering usage, architecture, functionality, and de

Full-time

USD 126,478.00 - 158,383.00 per year

Lead Mainframe Platform Engineer - CICS, MQ & zCEE

Columbus, Ohio

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Today

Description This position is an onsite position and available to be filled at any Huntington Corporate office location (see location options on posting) The z/OS Platform CICS, MQ & zCEE Lead candidate must have extensive experience in performance management architecture, implementation, and management for a mission critical large mainframe systems environment. Required areas of experience include z/OS engineering, WLM (Workload Manager), CF, SMF Processing, DASD, Hardware configuration, Chann

Full-time

USD 93,000.00 - 189,000.00 per year

Mainframe Developer

Remote

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3d ago

Title- Mainframe Developer Location-CT- 100% Remote Type- Contract Position Summary As a Senior Software Development Engineer, you will be responsible for designing, developing, and implementing digital solutions and systems. This role requires technical expertise to architect and code software applications, perform system testing and debugging, collaborate with cross-functional teams, and contribute to the strategic technical direction and innovation of digital engineering initiatives. You wi

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Contract, Third Party

Depends on Experience

Mainframe z/OS System Programmer

Remote

•

Yesterday

z/OS System Programmer || Mainframe Infrastructure || REMOTE || RATE $53/HR ON C2C5+ yearsof hands-on experience as az/OS System ProgrammerStrong experience supporting enterprise IBM mainframe environmentsMandatory SkillsThe candidate must have experience with: IBMz/OS Operating SystemSMP/E(RECEIVE, APPLY, ACCEPT)Mainframe subsystems:JES2/JES3SDSFISPFVTAMTCP/IPUnix System Services (USS)on z/OSHardware Configuration Definition (HCD)andIODFPerformance monitoring using:SMFRMF/CMFCapacity PlanningIn

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Contract

Depends on Experience

Mainframe Developer

Remote

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3d ago

Easy Apply

Full-time

Depends on Experience

Senior Mainframe Engineer

Remote

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Today

Accelloris an AI-native services firm purpose-built for the post-ChatGPT era. Free from legacy constraints, we focus on delivering measurable business outcomes through advanced AI, data, and engineering capabilities.Ourmission isto operationalize AI at scale and unlock sustained enterprise value. Our offerings spanAI solutions, data services, enterprise applications, and product engineering, tailored to industry-specific needs across healthcare, life sciences, telecom, retail, financial services

Contract

60 - 75

Mainframe Developer

Remote

•

Yesterday

HI, Job Title: Mainframe Developer Location: NJ(Remote) Duration: 12 Months Visa: USC Job Responsibilities: Develop and maintain mainframe applications using COBOL, JCL, CICS, DB2/IMS.Work with DB2 / IMS databases for data access, performance tuning, and optimization.Develop ZOS APIs and batch programs.Utilize mainframe utilities effectively.Analyze legacy code and implement enhancements or fixes.Collaborate with business analysts, architects, and QA teams.Translate functional requirements into

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Full-time

60,000 - 80,000

Mainframe Assembler Developer ***REMOTE***

Remote

•

Yesterday

Job Title: Mainframe Assembler Developer Location: Foster City, CA/Remote Work Key Responsibilities Core Development: Modify, develop, and optimize low-level Mainframe Assembler (BAL) code to support updates to the 0120 automated fuel dispenser transaction. Real-Time Processing: Implement logic changes to adjust pre-authorization amounts and update real transaction amounts in near real-time. System Integration: Collaborate closely with internal teams and Visa to align client-side changes

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Contract, Third Party

Depends on Experience

Mainframe Developer

Remote

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2d ago

Position: Senior Mainframe Developer Duration: 1 year Remote Work Agency: ITS Interview Mode: Virtual Teams meeting with camera on Job Description: The Mainframe Developer will design, develop, test, and support enhancements to existing mainframe applications used across State of North Dakota programs. The role is primarily hands-on development with COBOL, Natural, JCL, and databases such as ADABAS and DB2 (Oracle familiarity is a plus). The ideal candidate translates business req

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Contract, Third Party

$60 - $65

Mainframe Developer

Remote

•

Yesterday

Role: Mainframe Developer Location: Jacksonville, FL Duration: Contract Looking for hands-on mainframe developer: Technologies: Cobol , IMS DB, JCL,, IMS DC , DB2 We are looking for hands-on mainframe developer for development work in healthcare domain (Enrollment and billing). Urgent need. Preferred location- Jacksonville, FL Thanks, Jitendra Singh Contact: 678-276-7119 Email:

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Contract

$50 - $60

Mainframe Architect

Remote

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8d ago

Mainframe Architect Remote: USA Visa no restrictions Contract 6-12 months to start Visa: No H1B CPT OPT Role Overview We are seeking a skilledMainframe Architectwith approximately7 years of experienceto design, implement, and support enterprise-scale mainframe solutions. The ideal candidate will contribute to architectural strategy, ensure alignment with business objectives, and support modernization initiatives within the mainframe ecosystem. Key Responsibilities (No change to core responsi

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Contract, Third Party

Depends on Experience

Mainframe Migration Architect/Lead

Remote

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17d ago

< data-start="146" data-end="166">Job DescriptionWe are seeking an experienced Mainframe Migration Architect/Lead to support a large-scale modernization initiative involving the migration of IBM Mainframe applications, data, and supporting toolsets to AWS. The ideal candidate will have hands-on experience planning and executing mainframe migration programs, including environments utilizing Broadcom (CA) and BMC technologies. < data-start="553" data-end="574">ResponsibilitiesLead assessment, plan

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Contract

Depends on Experience

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