Mainframe Developer Jobs in the United States

Artech LLC

$55 - $65

Remote, NY

Strong experience in IDEAL/Datacom development with COBOL, CICS, JCL, VSAM, and batch processing, including coding, testing, debugging, and production support. • Experience in CA IDEAL and CA Datacom in mainframe environments with 5+ years of hands-on experience, developing, maintaining.

V2Soft

Dearborn, MI

CA-7, API, Acceptance Testing, Access Controls, Agile Software Development, Analytical skills, Application Development, Application Design, Application Solutions, Application Support, Application Testing, Batch Processing, COBOL, Coding, Complex Deployment Planning, Computer Security, Customer Information Control System (CICS), Data Management, Data Integrity, Data Governance, Database - DB2/UDB, IBM DB2, IT Management Methodology, IT Support, JSON, Mainframe DB, Mainframe Systems, Microsoft Word, Microsoft Windows, User Stories, User Acceptance Testing, Z/OS, production release. Hybrid Position 4 days a week onsite +Empowered, Friendly, Technically Competent, Responsible, Analytical, Team Player, Problem Solver, Logical & Critical Thinker +Should be independent and empowered +Excellent communication and problem solving skills; +VERY PROCESS/DETAIL ORIENTED +Self Starter/Go Getter +Highly Organized +Motivated to "WIN" and achieve success for VI&D and Company.

HTC Global Services Inc

Dearborn, MI

This role is ideal for a hands-on mainframe professional with strong experience in COBOL, DB2, JCL, IMS DB/DC, and MQ Series who enjoys working across the full development lifecycle, from design and development through testing, deployment, support, and ongoing product improvement. You will help maintain and enhance mainframe-based products that interface with multiple systems across regions while partnering with business and technical teams in a hybrid Agile environment.

US Tech Solutions, Inc.

$50 - $60

Roseville, CA

Assesses architecture and current hardware limitations, defines and designs highly complex system specifications, input/output process and working parameters for hardware/software compatibility. Experience/Knowledge:10+ years of applications development and programming with 3+ years of programming and on-call support experience coding in a COBOL/MVS/JCL/IBM mainframe environment.

Kforce Inc.

$39.95 - $54.05

Saint Paul, MN

Employee pay is based on factors like relevant education, qualifications, certifications, experience, skills, seniority, location, performance, union contract and business needs. By clicking “Apply Today” you agree to receive calls, AI-generated calls, text messages or emails from Kforce and its affiliates, and service providers.

Resolution Technologies, Inc.

$130000 - $150000

Nashville, TN

Senior Mainframe Engineer Cobol Developer Key ResponsibilitiesDevelops, tests, and implements changes to existing mainframe COBOL programs, applications including integration with MQ and API middleware. Senior Mainframe Engineer Cobol Developer Minimum QualificationsB.S. degree in computer science or related field or directly related experience.

Han IT Staffing Corporation

$60 - $65

Wilmington, DE

System Administration: Basic understanding of mainframe system administration tasks like data set management and securityMust Have: IMS/DB, CICS, COBOL ,JCL Job Title: Mainframe IMS and CICSLocation : Wilmington, DEExp: 8+ Yrs No of Position: 2RTTO – 5 Days OnsiteJob Description:

Kforce Inc.

$55

San Antonio, TX

Summary: The ideal candidate brings hands-on COBOL experience within a banking or financial institution, strong problem-solving skills, and the ability to clearly communicate technical issues and solutions to both technical and non-technical audiences. Employee pay is based on factors like relevant education, qualifications, certifications, experience, skills, seniority, location, performance, union contract and business needs.

Credence

$150000 - $180000

McLean, VA

The candidate will act as a technical lead and translator, working across legacy codebases, modernization tools, and modern engineering teams to ensure accurate business logic extraction, successful code conversion, and validated operational outcomes. We provide cutting-edge solutions, including AI/ML, enterprise modernization, and advanced intelligence capabilities, to the largest defense and health federal organizations.

Jobot

$120000 - $170000

Nashville, TN

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. They combine the stability of a well-established organization with the agility of a tech-forward environment which gives experienced developers the chance to make a real impact modernizing mission-critical systems.

Kforce Inc.

$50 - $85

Wilmington, DE

Summary: As a Lead Software Engineer, you are an integral part of an agile team that works to enhance, build, and deliver trusted market-leading technology products in a secure, stable, and scalable way. Employee pay is based on factors like relevant education, qualifications, certifications, experience, skills, seniority, location, performance, union contract and business needs.

Artech LLC

Columbus, OH

Hands-on experience with IBM z/OS Connect Designer, API toolkit, or Visual Studio Code tools for generating provider/requester projects and language structures. Ability to map mainframe data structures to JSON and back, using tools such as JSONata or the built-in mapping functions.

PlanIT Group

Washington, DC

Effective verbal and written communication skills, especially for collaborating on mainframe integration with Java developers and migration planning. • Expereience with test automation in unit tests, functional tests, regression tests and performance tests.

Jobot

$50 - $75

Durham, NC

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. This senior level engineer will work with general direction from product management to determine and develop approaches to solutions for a wide range of complex software engineering problems.

System One

Reston, VA

This role serves as the Technical Subject Matter Expert for the IBM Transformation Extender (ITX) product suite, balancing new development with high-priority production support. Serve as the Lead SME for IBM Transformation Extender (ITX) and ITX Advanced (ITXA), focusing on complex map design and development.

Artech LLC

Atlanta, GA

Utilizes expertise in multiple layers of application development, including Angular, React, CSS3, HTML5, Java, JEE, Spring, Hibernate, Groovy, REST/SOA services, APIGEE, API Connect, and NoSQL/RDBMS databases. Works with senior level practitioners to design, build, and maintain cloud environments, focusing on uptime, access, control, and network security using automation and configuration management tools.

Jepsen Investments, Inc

$48 - $52

Lombard, IL

Bridging the gap between technical teams and business leaders, An AI Business Analyst ensures that AI initiatives are effectively aligned with the company's objectives, ultimately driving innovation and efficiency within the organization. In this position you will be required to “write current IT business requirements (Stories and epics)” i.e. for those that need translation “You will be responsible for translating business needs into technical instructions that developers can follow.”.

The Computer Merchant, LTD.

$60 - $65

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While an hourly range is posted for this position, an eventual hourly rate is determined by a comprehensive salary analysis which considers multiple factors including but not limited to: job-related knowledge, skills and qualifications, education and experience as compared to others in the organization doing substantially similar work, if applicable, and market and business considerations. · Experience working with relational databases, specifically SQL Server, Oracle and DB2 a plus.

System One

Pittsburgh, PA

Experience trouble shooting Pega issues with Clipboard, Tracer, Pega Log review, Performance Analyzer, Pega Diagnostic Center (PDC). • Experience in CDH data integration via Connect-Rest, Connect-SOAP, Data Pages, and Data Flows.

Vaco LLC

$100000 - $120000

Cincinnati, OH

Determining compensation for this role (and others) at Vaco by Highspring depends upon a wide array of factors including but not limited to: the individual’s skill sets, experience and training; licensure and certification requirements; office location and other geographic considerations; other business and organizational needs. Vaco by Highspring values a diverse workplace and strongly encourages women, people of color, LGBTQ+ individuals, people with disabilities, members of ethnic minorities, foreign-born residents, and veterans to apply.

Vaco LLC

$45 - $55

Plano, TX

Determining compensation for this role (and others) at Vaco by Highspring depends upon a wide array of factors including but not limited to: the individual’s skill sets, experience and training; licensure and certification requirements; office location and other geographic considerations; other business and organizational needs. Determining compensation for this role (and others) at Vaco/Highspring depends upon a wide array of factors including but not limited to the individual’s skill sets, experience and training, licensure and certifications, office location and other geographic considerations, as well as other business and organizational needs.

Vaco LLC

$50 - $70

Ann Arbor, MI

Determining compensation for this role (and others) at Vaco by Highspring depends upon a wide array of factors including but not limited to: the individual’s skill sets, experience and training; licensure and certification requirements; office location and other geographic considerations; other business and organizational needs. Vaco by Highspring values a diverse workplace and strongly encourages women, people of color, LGBTQ+ individuals, people with disabilities, members of ethnic minorities, foreign-born residents, and veterans to apply.

Vaco LLC

$50000 - $60000

Sanford, FL

Determining compensation for this role (and others) at Vaco by Highspring depends upon a wide array of factors including but not limited to: the individual’s skill sets, experience and training; licensure and certification requirements; office location and other geographic considerations; other business and organizational needs. Acting as a key liaison between functional stakeholders, developers, QA, and operations, this role ensures requirements are clearly defined, solutions are well?tested, and system changes are successfully delivered and supported.

CFS

$110000 - $140000

Vernon Hills, IL

We work closely with our clients to better understand their specific needs, which ensures that each placement we do is the absolute best. Translate operational needs into functional solutions within Microsoft Dynamics 365 Supply Chain Management.

CFS

$125000 - $138000

San Antonio, TX

This role partners closely with Finance, Accounting Operations, and functional SMEs to build scalable reporting, streamline processes, and integrate newly acquired entities into the enterprise finance platform. If you’re passionate about financial data, systems integration, and building enterprise‑level reporting environments, this role gives you the chance to influence the future of a rapidly evolving finance organization.

Tech Providers Inc.

$76

Downey, CA

The Senior Systems Programmer for Legacy Systems, for development of operating systems, is responsible for analyzing systems requirements, risks and costs; evaluating, selecting, verifying and validating systems software environments; evaluating, selecting and installing compilers, assemblers and utilities; integrating hardware and software components within systems environments; monitoring and fine-tuning performance of systems environments; evaluating new systems engineering technologies and subsequent effects on operating environments; and/or ensuring that information security/information assurance policies, principles and practices are integral elements of operating environments. Assignment ViewSectorLos Angeles CountyContractor's Work LocationISD D-Remote-Internal Services Department (Downey)Position TitleSrZ/OS Systems programmerLabor CategoryInformation TechnologyJob CategorySenior Mainframe Systems ProgrammerNumber of Positions1Job Level1Submittal allowed per staffing agency2PrioritySubmittals allowed for this Requisition50Assignment TypeTemporaryIs a Livescan Required for Position?

Sparks Group

$110000 - $120000

Washington, DC

Translate stakeholder descriptions of workflow and data needs into structured requirements, process diagrams, and functional specifications that the development team can act on. Demonstrated experience in business requirements gathering and documentation, including process flow diagrams, use cases, or functional specifications.

CAI

Miramar, FL

This role partners with cross‑functional teams to translate business and technical needs into clear, high‑quality documentation while operating independently and delivering results in a fast‑paced environment. If you require a reasonable accommodation in completing this application, interviewing, completing any pre-employment testing, or otherwise participating in the employment selection process, please direct your inquiries to application.accommodations@cai.io or (888) 824 – 8111.

Harvey Nash

Frankfort, KY

Participate in defining technology solutions to improve business decision-making with a focus on solving complex, multidisciplinary business problems with long-term implications. Collaborate with cross-functional teams to gather information and insights for accurate documentation Support and work with project teams to implement technology solutions.

CAI

$115000 - $125000

Newark, DE

As the Senior OCM Business Analyst, you will play a key role in driving organizational change, fostering user adoption of new projects and technologies, and building a strong leadership network of trusted advisors. The OCM Business Analyst will play a key role in driving organizational change, fostering user adoption of new projects and technologies, and building a strong leadership network of trusted advisors.

Isospin Technologies, LLC

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6+ Years of Experience in working in fast-paced and ever-changing environments; achieving project’s deliverables and deadlines; exercising sound judgment in making critical decisions; analyzing complex information and developing plans to address identified issues. 2 Years of Skill in interpersonal relationships, including the ability to work with people under pressure, negotiate among multiple parties, resolve conflicts, and establish and maintain effective working relationships with various levels of personnel.

US Tech Solutions, Inc.

$45 - $55

Roseville, CA

This role requires strong experience in healthcare or similar domains, knowledge of mainframe and mid-range applications, and the ability to facilitate meetings, create test plans, and ensure business solutions meet client requirements. The Business Analyst will be responsible for gathering, analyzing, and documenting business requirements, working closely with clients, project managers, application developers, and other business analysts.

BC Forward

$68 - $68.25

Jersey City, NJ

The ideal candidate will have strong experience in Oracle SQL/PLSQL development, mainframe SAS conversions, and Python-based automation and a proven ability to analyze and migrate complex legacy workflows into performant, reliable Oracle solutions. With delivery centers and offices across North America and India, we take pride in building long-term relationships and delivering excellence through innovation, collaboration, and integrity.

System One

$105000 - $128000

Tulsa, OK

This role requires a blend of business acumen, technical knowledge in S/4HANA, S/4HANA cloud environment, and a keen understanding of payment trends to drive initiatives that enhance the customer payment experience, efficiency and operability in an integrated architecture leveraging SAP technology (i.e. SAP Digital Payments). Grow your process, functional and technical experience in the areas of Payment Process for Customers, Finance (AR, AR-Settlement process, Bank Accounting and Payment run), Sales and Distribution (Order entry, Billing), interfaces / integration with external systems (e.g.

Iconma

Philadelphia, PA

Responsibilities:A Senior Business Analyst typically leads and manages business analysis activities for projects within an organization. Our Client, a Public Utilities company, is looking for a Business Professional - Business Analyst Senior for their Philadelphia, PA location.

System One

Summit, NJ

This position will focus on gathering, analyzing, and translating business and data requirements to support system enhancements, integrations, and operational processes specific to life insurance products and workflows. System One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America.

Johns Hopkins Applied Physics Laboratory (APL)

$105000 - $290000

Laurel, MD

APL provides eligible staff with a comprehensive benefits package including retirement plans, paid time off, medical, dental, vision, life insurance, short-term disability, long-term disability, flexible spending accounts, education assistance, and training and development. The Johns Hopkins University Applied Physics Laboratory (APL) brings world-class expertise to our nation’s most critical defense, security, space and science challenges.

Manpower Engineering

$48 - $50

Greenville, SC

ManpowerGroup® (NYSE: MAN), the leading global workforce solutions company, helps organizations transform in a fast-changing world of work by sourcing, assessing, developing, and managing the talent that enables them to win. We are recognized consistently for our diversity - as a best place to work for Women, Inclusion, Equality and Disability and in 2022 ManpowerGroup was named one of the World's Most Ethical Companies for the 13th year - all confirming our position as the brand of choice for in-demand talent.

System One

$64 - $98

Houston, TX

The Estimator will translate technical scope and engineering documentation into structured, reliable pricing models that reflect company’s delivery approach, market conditions, and execution strategy. Based in Houston, this individual will play a key role in shaping competitive and executable bids by partnering closely with Engineering, Supply Chain, Project Management, and Commercial teams.

ECLARO

White Plains, NY

Responsibilities:The worker will be expected to deliver the following activities over the course of the engagement:Review the existing application and code base to understand the application's function and processes. Position Overview:This role will support Business Analysis activities for Data Warehouse Replatform project part of Common App program.

ECLARO

tokyo, Tokyo-to-ka

Analyze end-to-end trade lifecycle events—including order capture, routing, execution, allocation, confirmation, settlement, and post-trade enrichment—to support surveillance and regulatory reporting use cases. Highly analytical, hands-on Senior Business Analyst / Project Manager at the Vice President level to lead compliance-focused technology initiatives within Financial Services.

Highgate Hotels Corporate Office TX

Irving, TX

This individual will also design interactive data visualization reporting that allows business users to explore actionable insights in support of the hotel portfolio’s performance and the Company’s growth strategy, including overseeing an end-to-end user experience from acceptance testing to training and general support. Demonstrated, exceptional analytical and technical capabilities, including but not limited to:Large data collection, organization, synthesis, and distribution working with advanced data analytics tools such as IBM Planning Analytic TM1, Oracle EPM, Anaplan.

Kforce Inc.

$55 - $60

Juno Beach, FL

Support cybersecurity initiatives with a focus on penetration testing-including understanding test objectives, interpreting results at a high level, and coordinating seamless handoffs to the penetration testing team. The ideal candidate is a self-starter, able to translate complex technical concepts into clear business language, and comfortable working in fast moving, security focused environments.

Artech LLC

Atlanta, GA

The ideal candidate will have hands-on expertise with EDI 822, NACHA, and a solid understanding of multiple payment instruments, while demonstrating excellent communication and stakeholder management skills. Participate in testing activities, including test case creation, coordination, and validation of end-to-end payment flows.

Staffing Solutions USA

$80000 - $90000

New York City, NY

Utilize Project and Portfolio Management (PPM) software for plans and project asset management, including charters, RACIs, diagrams, surveys, change requests, and provide formal and ad-hoc reports of project status as needed to the administration as well as project teams. Transition projects from PMO management to operational status through transparent processes, including capturing lessons learned results for effective future project management maturation.

Kforce Inc.

$55 - $70

Chesterfield, MO

Employee pay is based on factors like relevant education, qualifications, certifications, experience, skills, seniority, location, performance, union contract and business needs. High comfort level working with technology-enabled solutions, systems, and data (ERP, reporting tools, workflows, etc.).

Kforce Inc.

$55 - $60

Juno Beach, FL

Vulnerability Management & Cyber Analysis: Serve as a liaison between cybersecurity, IT operations, engineering, and business stakeholders to ensure vulnerabilities are clearly understood, prioritized, and remediated. Summary: We are seeking a Vulnerability Cyber Technical Business Analyst to support our cybersecurity program with a strong focus on vulnerability management, reporting, analytics, and cross functional coordination.

Kforce Inc.

$50

Hollywood, CA

This role will focus on site rollouts, vendor coordination, and business process improvements as the organization transitions from an older DSX system to a new platform, including integrations with Workday and emerging AI tools such as ChatGPT. Employee pay is based on factors like relevant education, qualifications, certifications, experience, skills, seniority, location, performance, union contract and business needs.

Artech LLC

Dallas, TX

The ideal candidate will have hands-on experience in ServiceNow administration, Service Desk operations, and a strong understanding of ITSM processes, along with the ability to work closely with business stakeholders. We are seeking Business Analysist with ServiceNow Admin capabilities to support realtime product development and release management within the ServiceNow platform.

Artech LLC

Shakopee, MN

We are seeking skilled professionals to join our team, focusing on modern tools and technologies, particularly in the realm of data engineering with dbt labs. Strong documentation skills, including HLD/LLD, S2T specs, dbt docs, and workflow diagrams.