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St. Louis, Missouri

•

Today

Description: Our customer is seeking highly motivated and experienced Mainframe Developers to join our dynamic teams. These roles are critical in addressing technical debt, enhancing existing systems, and developing new features and tools to support our evolving business needs. We are looking for individuals with recent, hands-on development experience who can contribute immediately to our agile environment. Skills Cobol, Mainframe, Jcl, Db2, Cics, creditcard, Batch processing Top Skills Details

Full-time

USD 50.00 - 58.00 per hour

Mainframe Developer

Remote

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10d ago

Job Title: Software Developer (Mainframe) Location: Remote Type: Full Time/W2 with Infinite Computer Solutions What does a successful Software Development Engineer do at Fiserv? The Software Development Engineer will serve as a technical leader in our Mainframe Software Engineering Department and play a key role in developing industry leading software for our customers. They will be responsible for developing, testing, and supporting complex technical and architectural solutions that support the

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Full-time

Depends on Experience

Senior Mainframe Developer (COBOL)

Remote

•

Today

Senior Mainframe Developer (COBOL) Location: Primarily Remote Onsite Expectations: Monthly travel to Reston, VA for PI Planning Compensation: $83/HR Employment Type: W2 only About the Role Were looking for a Senior Mainframe COBOL Developer to support and enhance large-scale enterprise systems. This role is ideal for someone who thrives in a mainframe environment, enjoys solving complex problems, and is open to evolving technologies. Youll play a key role in maintaining critical applications, s

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Third Party, Contract

$83.33

Mainframe (Assembler) Developer

Remote

•

3d ago

Role: Mainframe (Assembler) Developer Location: McKinney, TX(Remote) Type: Contract Job Summary: This position reports to the IT Application Manager and is responsible for the development, deployment, and support of new and existing applications to meet the current and future needs of the business. Senior Programmer Analysts participate in all phases of the System Development Life Cycle as needed, applying expert knowledge of system interaction and business familiarity to meet business n

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Contract, Third Party

Depends on Experience

Mainframe CICS COBOL Developer - REMOTE

Remote or Philadelphia, Pennsylvania

•

2d ago

Req ID: 375959 NTT DATA strives to hire exceptional, innovative and passionate individuals who want to grow with us. If you want to be part of an inclusive, adaptable, and forward-thinking organization, apply now. We are currently seeking a Mainframe CICS COBOL Developer - REMOTE to join our team in Philadelphia, New Jersey (US-NJ), United States (US). Day to Day Job Duties: Use Cobo, CICS to design, build, test, and deploy scalable mainframe applications for logistics operations like order pr

Full-time

USD 87,120.00 - 181,500.00 per year

Senior Mainframe COBOL Developer

Remote or Olympia, Washington

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2d ago

Salary: $120,492.00 - $131,436.00 Annually Location : Thurston County - Olympia, WA Job Type: Exempt Remote Employment: Flexible/Hybrid Job Number: 2026-04859 Department: Office of Financial Management Division: Information Technology Services Opening Date: 06/12/2026 Description Note: This position will remain open until filled. It is at the hiring manager's discretion to make a hiring decision at any time and close the recruitment. It is in your best interest to apply as soon as possible. Appl

Full-time

USD 120,492.00 - 131,436.00 per year

Operations Delivery Leader – L2 Support

St. Louis, Missouri

•

Today

Role: Operations Delivery Leader L2 Support (Applications) Location: St. Louis, MO Long term Contract Context & Background: The organization operates a multi-tier application support model for a large financial services client spanning 10+ portfolios and 50+ applications/products across Mainframe and Open Systems environments. L1 / L1.5 (Offshore): SOP-based ticket resolution and service requests covering batch job operations (CA7, Autosys), server monitoring, queue monitoring, and ad-hoc inf

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Contract

Depends on Experience

Mainframe Engineer (z/OS)

Remote

•

Yesterday

Responsible for the design, installation, configuration, and maintaining of Mainframe z/OS system software and hardware. Required full understanding of the z/OS operating system and its components, Unix System Services. SMP/E, Hardware configuration, Capacity Planning, Performance Management. And ISV product support.

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Contract

60 - 70

IBM z/OS Systems Architect – GDPS & Automation

Remote

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13d ago

07 positions Position 1: IBM z/OS Systems Architect GDPS & Automation Job Title IBM z/OS Systems Architect GDPS (Geographically Dispersed Parallel Sysplex) Job Description We are seeking an experienced IBM z/OS Systems Architect with strong expertise in GDPS, Parallel Sysplex, Disaster Recovery, and Mainframe Automation. The ideal candidate will be responsible for designing, implementing, and supporting highly available enterprise z/OS environments. Key Responsibilities Design and support IBM

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Contract, Third Party

65 - 70

Mainframe Systems Programmer

Remote or Bellevue, Washington

•

Today

Description Robert Half is seeking a Senior COBOL Mainframe Developer with AWS experience to support an established insurance and financial services organization. This role focuses on building APIs and integration layers to expose data from legacy mainframe systems, while supporting ongoing maintenance (KTLO) and new capability development. If you feel this aligns with your background, apply today! Schedule: Core availability 9:00 AM - 3:00 PM PST Duration: 6-month contract, likely to extend o

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Contract

USD 60.00 - 65.00 per hour

Mainframe Storage Engineer

Remote

•

Yesterday

Job Title: Mainframe Storage Engineer Chicago, IL - Remote This role provides daytoday operational ownership, runbook governance, and coordination with OEM support services. This position is critical to protect Tier1 agency workloads (HFS, IDHS, IDOR, IDES) and ensure the State has a defensible recovery posture within months. Key Responsibilities 247 Monitoring & Operations 247 monitoring and operations with defined incident response SLAs.IBM Z DR OrchestrationRunbook & Change Management Owner

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Contract

$40 - $50

Mainframe Storage System Programmer

Remote

•

2d ago

Job Title:Mainframe Storage System Programmer Location:Remote Contract Type:Sub-contractor not Allowed / only w2 Top Skills: 1. IBM Storage 2. Dell EMC Storage Technical Skills Excellent understanding of System z architecture Excellent experience with IBM z/OS operating system Knowledge on Parallel Sysplex concepts, Catalog management, IBM system utilities Installation and maintenance of ISV products, REXX, RMF, SMF System parameters/parmlib maintenance Managing incidents

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Contract, Third Party

Depends on Experience

Mainframe Migration Consultant

Remote

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10d ago

Hiring: IBM Mainframe PD Tools Specialist / Mainframe Migration Consultant Contract | Remote Seeking an experienced IBM Mainframe Professional with expertise in z/OS, CICS, DB2, IMS, COBOL, PL/I, Assembler, REXX, System Programming, and YAML (Must Have). IBM Product Installation & SupportTroubleshooting, Deployment & MigrationsFile-AID, File Master, PDSMAN, IBM File ManagerStrong Customer-Facing Skills

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Contract, Third Party

Depends on Experience

Mainframe Transformation & Vendor Strategy Consultant

Remote or Hybrid in Toronto, Ontario

•

Today

We're seeking a senior consultant with deep experience in mainframe services and infrastructure modernization to lead a mainframe renewal and transformation initiative for a large enterprise client. This role ensures commercial, technical, and contractual alignment between the client and their incumbent mainframe provider as the engagement transitions toward a managed mainframe services model. The ideal candidate brings strong experience in mainframe operations, outsourcing, and modernization, h

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Contract

Up to $80

Mainframe Migration Architect/Lead

Remote

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2d 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

Application Developer - Z/os

Remote

•

2d ago

Job Title: Application Developer z/OS Mainframe Location: Remote (USA) Employment Type: Contract Location: Remote (USA) Job Summary: We are seeking an experienced Application Developer with strong expertise in z/OS Mainframe technologies. The ideal candidate will be responsible for developing, enhancing, maintaining, and supporting mainframe applications while collaborating with cross-functional teams to deliver high-quality solutions. Required Skills: Strong experience in Mainframe COBOL Deve

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Contract

35 - 46

Mainframe Business Analyst

Remote

•

3d ago

<>Mainframe Business Analyst Candidates must be local to the Detroit, MI, area to be considered for submission. C2C sub-vending is allowed. The interview process will consist of 1 on-site interview.Introduction: The Mainframe Business Analyst will play a crucial role in supporting enterprise business applications within mainframe-supported environments. This is not a developer role, but rather a key position in translating business needs into functional requirements and delivery plans. Responsib

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Third Party, Contract

Depends on Experience

Software Engineer (Mainframe, Cobol, CICS)

Remote

•

3d ago

Software Engineer (Mainframe, Cobol, CICS) Elite Technical is seeking a Mainframe Cobol Software Engineer to support our customer, a major Federal Healthcare organization. The selected candidate will support the organization by being part of a matrixed team of software development professionals providing application development expertise using the COBOL programming language and environments to facilitate the on-time delivery for an extensive healthcare enrollment data. This position will require

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Contract

75 - 80

Mainframe QA Automation Engineer

Remote or Frisco, Texas

•

Yesterday

QA Automation Engineer (Mainframe) Fulltime - with Infinite Computer Solutions Onsite Role (Alpharetta, GA, Colombus OH, Berkeley Heights, NJ, Frisco, TX)/ Remote Role OverviewWe are looking for a QA Automation Engineer with experience in Mainframe testing to ensure the quality, reliability, and performance of enterprise applications. The ideal candidate will have expertise in manual and automated testing, Agile methodologies, and database validation.Key ResponsibilitiesDevelop and execute manu

Easy Apply

Full-time

Up to $110,000

CICS Systems Engineer

Remote

•

10d ago

Rezult Group continues to make great strides toward enhancing the technology services community nationwide. We are consistently looking for qualified professionals to join us in achieving success. Currently we are searching for aCICS Systems Engineerto fulfill an immediate full-time vacancy. This position is a Full-Time, Contract-to-Hire (6-Month EBH) position that sits fully remote. MUST LIVE IN AL, GA, FL, TN, MS OR TX TO APPLY/ BE TAKEN PERMANENT WITH THIS CLIENT. Day to Day Responsibilitie

Easy Apply

Full-time

Up to 115000

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