1 to 25 of 82 Mainframe Jobs

and our communities. The Role Kyndryl Consult is the fastest-growing business within the organisation and instrumental to the company’s strategic growth objectives. We are looking for talented Mainframe Consultants, Mainframe Architects, and Mainframe Engineers who are passionate about delivering high-impact solutions for our clients. You will bring deep expertise in mainframe technologiesand enterprise IT systems, combining hands … roles, you’ll act as a trusted advisor and technical leader, translating complex technical challenges into actionable solutions for clients. You’ll design, implement, and modernise IT infrastructure and mainframe environments, while integrating cloud and enterprise systems to deliver scalable, innovative solutions. You’ll collaborate closely with clients, delivery teams, and other technical specialists to ensure every solution meets business … technology. This is your chance to work on complex, high-profile engagements while advancing your skills and career in a fast-growing, dynamic organisation. Key Responsibilities Lead and shape mainframe solutions across complex enterprise environments, bridging business strategy and technology execution. Design, implement, and modernize enterprise IT applications that are scalable, secure, and high performing. Drive DevOps and DevSecOps practices More ❯

customers and our communities. Job description: Kyndryl Consult is the fastest-growing business within the organisation and instrumental to the companys strategic growth objectives. We are looking for talented Mainframe Consultants, Mainframe Architects, and Mainframe Engineers who are passionate about delivering high-impact solutions for our clients. You will bring deep expertise in mainframe technologiesand enterprise IT systems, combining hands … In these roles, youll act as a trusted advisor and technical leader, translating complex technical challenges into actionable solutions for clients. Youll design, implement, and modernise IT infrastructure and mainframe environments, while integrating cloud and enterprise systems to deliver scalable, innovative solutions. Youll collaborate closely with clients, delivery teams, and other technical specialists to ensure every solution meets business objectives … is delivered on time, and maintains the highest standards. Key Responsibilities Lead and shape mainframe solutions across complex enterprise environments, bridging business strategy and technology execution. Design, implement, and modernize enterprise IT applications that are scalable, secure, and high performing. Drive DevOps and DevSecOps practices, Agile methodologies, and continuous improvement initiatives across teams. Collaborate closely with clients, delivery teams, and More ❯

Contract Role - Mainframe Assembler Developer – Contract – Leeds/Halifax/Edinburgh/Hybrid – 06 Months Initial We are currently seeking a skilled and proactive Mainframe Assembler Developer to join a leading financial institution. You will play a key role in supporting and enhancing legacy systems critical to banking operations. The ideal candidate will have strong technical expertise in Assembler and … related mainframe technologies, combined with solid experience in high-volume, regulated environments. Role Overview: Job Title: Mainframe Assembler Developer Location: Leeds/Halifax/Edinburgh/Hybrid (2 days per week onsite) Contract Type: Contract Duration: 06 months initially Sector: Banking Required Skills & Experience: Proven experience with IBM Mainframe Assembler (HLASM) development. Strong understanding of z/OS , JCL , TSO … written and verbal. Nice to Have: Knowledge of regulatory and compliance requirements in the banking domain. Exposure to system modernization or migration projects. Experience with automated testing tools for mainframe environments. Please feel free to contact myself – Daisy Nguyen (dnguyen@gibbsconsulting.com) at Gibbs Consulting for a confidential chat to know more details about the role. Please also note: Due to More ❯

Contract Role - Mainframe Assembler Developer – Contract – Leeds/Halifax/Edinburgh/Hybrid – 06 Months Initial We are currently seeking a skilled and proactive Mainframe Assembler Developer to join a leading financial institution. You will play a key role in supporting and enhancing legacy systems critical to banking operations. The ideal candidate will have strong technical expertise in Assembler and … related mainframe technologies, combined with solid experience in high-volume, regulated environments. Role Overview: Job Title: Mainframe Assembler Developer Location: Leeds/Halifax/Edinburgh/Hybrid (2 days per week onsite) Contract Type: Contract Duration: 06 months initially Sector: Banking Required Skills & Experience: Proven experience with IBM Mainframe Assembler (HLASM) development. Strong understanding of z/OS , JCL , TSO … written and verbal. Nice to Have: Knowledge of regulatory and compliance requirements in the banking domain. Exposure to system modernization or migration projects. Experience with automated testing tools for mainframe environments. Please feel free to contact myself – Daisy Nguyen at Gibbs Consulting for a confidential chat to know more details about the role. Please also note: Due to the volume More ❯

including discovery, gap analysis, onboarding, and contributing to short to long term delivery of services and service improvements. • Design, configure, and maintain PAM solutions for AIX, RHEL, Windows, and Mainframe systems. • Integrate the PAM solution with various technologies such as Service Now, Compute hosting, IGA, SIEM, other solutions • Provide security consultation on internal projects focusing on business needs, data transmission More ❯

Azure Ability to debug through legacy systems and capture thecurrentstate to aid with modernization Actively participates in and contributes to formal reviews of architecture, design and code Experience with Mainframe applications Publishes clear, concise and thorough design documentation Provides support for software releases into production environments Experience building technology solutions in the financial services industry is preferred. Experience with Agile More ❯

application architecture and modernisation projects. Strong knowledge of public and hybrid cloud platforms. Expertise in microservices, containerization (Docker, Kubernetes), and API design. Familiarity with legacy systems (e.g., monolithic applications, mainframes) and migration strategies. Experience with Agile and DevOps practices and CI/CD pipelines. Excellent communication and stakeholder management skills. Ability to adapt quickly to new technologies Awareness of emerging More ❯

At least 4 years of architectural experience designing and solutioning applications Ability to work in team in diverse/multiple stakeholder environment Experience in Financial Services domain Experience in mainframe modernization and reverse engineering Experience and desire to work in a Global delivery environment Note: If you are interested, please share your updated resume and suggest the best number & time More ❯

acquire the remainder on the job. TAL, pTAL, COBOL85, SCOBOL, TACL, C/C++. Guardian, OSS, EMS, DDL, Escribe, FUP, TS/MP (Pathway), Inspect, TMF. Experience of IBM mainframe systems would be beneficial. Benefits Competitive salary based on demonstrated skills. Flexible working hours and location. Multicultural and friendly working environment. The opportunity to be a key member of our More ❯

analyse, and document business and technical requirements, transforming them into actionable deliverables. Develop and maintain the benefits realisation profile, ensuring traceability of business value and ownership. Provide expertise on Mainframe LAM processes, data, and roles. Define clear and testable acceptance criteria to validate delivery outcomes. Analyse the Target Operating Model (TOM) and migration strategy to refine scope, identify changes, and More ❯

in programming using PowerBuilder ver 9.0, PL/SQL using Oracle 10Gand SQL or similar query language for Oracle, DB2 or UDB Good to have Unix, NT or IBM mainframe operating systems experience. Experience working in an Agile environment. High level of proficiency in MS Office including Word, Excel, Visio , and PowerPoint Demonstrate excellent communication skills including the ability to More ❯

proactive attitude towards learning new technologies and tools in the field of functional testing. Preferred Qualifications (Nice to have): Experience of testing the integration of Identity Solutions (SailPoint) with Mainframe security sub-systems e.g. RACF Certification in software testing (e.g., ISTQB Certified Tester) or relevant professional certifications. Knowledge of continuous integration/continuous deployment (CI/CD) pipelines and tools More ❯

proactive attitude towards learning new technologies and tools in the field of functional testing. Preferred Qualifications (Nice to have): Experience of testing the integration of Identity Solutions (SailPoint) with Mainframe security sub-systems e.g. RACF Certification in software testing (e.g., ISTQB Certified Tester) or relevant professional certifications. Knowledge of continuous integration/continuous deployment (CI/CD) pipelines and tools More ❯

ADABAS Database Specialist to provide expert-level technical support in planning, configuring, implementing, and maintaining Software AG's (SAG) suite of ADABAS products in an enterprise z/OS mainframe environment. This role is critical to ensuring the reliability, security, and performance of mission-critical ADABAS Cluster Services, ensuring high availability and continuous operations. The specialist will lead initiatives in More ❯

Mandatory Skills Description: 8+ years in enterprise application architecture, with at least 3 years in modernization. Proven ability to assess legacy estates and define future-state architectures. Proficiency in mainframe tech (COBOL, DB2, CICS) and modern stacks (Java, Spring, microservices). Exposure to GenAI use cases in application engineering and code conversion. Strong client communication, technical documentation, and stakeholder alignment More ❯

Experience writing/executing Easytrieve programs to include: Report lists, Report Summary, Create Delimited Datasets (Optional), Keyed reads (Optional) • Terminal Emulator Macros o Ability to create/work with mainframe macros for screen scraping and data entry • Communications skills o Experience leading business & technical meetings o Ability to communicate to both technical and business audience o Experience turning data into More ❯

cyber security advisory and technology consulting experience 6+ years of experience in Cyber Risk Management 3+ years of experience on cryptography, HSMs and similar systems Knowledge of HPNS, ATM, Mainframe technologies and other payment networks infrastructure technologies Experience in security integration for Mergers and Acquisitions Experience with PCI and Payment Network Compliance. Professional certifications AWS Certified Solutions Architect and Certified More ❯

in SQL Creation of test plans, test cases, traceability matrix, closure reports Proficient with PySpark, Python, Git, JIRA, JTMF Agile Kanban and Scrum Azure Data Bricks, Data Factory, DevOps Mainframe EBCDIC and COBOL Copybooks Automation tools (Tosca BIDI, Autosys)ETL Excel Macros Informatica Microsoft Certified AZ-900 Azure Fundamentals, DP-900 Azure Data Fundamentals, DP-203 Azure Data Engineer Associate More ❯

met. 48 months experience with the facilitation of multiple project teams to gather and document business process requirements. 48 months Flowchart/Diagramming (Microsoft Visio) software experience 12 months MAINFRAME/COBOL/JCL experience 12 months DB2/SQL experience More ❯

Senior Site Reliability Coach 6 months Remote £Negotiable - INSIDE IR35 Tech Stack Multiple Platforms and Applications AWS and Azure - Cloud Mainframe skills would be handy Latest applications on Cloud Dev Ops skills would be helpful Attitude of being part of the team and owning the outcomes Advocate - to change the culture to SRE Disclaimer: This vacancy is being advertised by More ❯

Job Description:Seeks an experienced COBOL Mainframe Developer with strong expertise inCOBOL, JCL, and DB2. The role involves system enhancement, maintenance, and support of custom-developed software, along with assisting in migration efforts from COBOL to web-based applications. Responsibilities include: Translating business requirements into structured programs. Maintaining and enhancing existing COBOL applications. Developing and executing test cases for program More ❯

level knowledge and experience with technical deployments of exposure/vulnerability management systems for large enterprises, across a diverse technology stack (IaaS/PaaS/SaaS/physical/mainframe/hybrid-cloud) and delivery lifecycles (Project/COTS applications, DevOps) Expertise with Qualys and other vulnerability and exposure management technologies Expertise in the full vulnerability management lifecycle Vendor and More ❯

NEW CONTRACT ROLE - ENDEVOR ADMINISTRATOR (MAINFRAME SUPPORT) UK-Based Candidates Only | 6-Month Contract | Hybrid - 2 Days Onsite (Manchester) To apply, email: THE OPPORTUNITY We're looking for an experienced Endevor Administrator to join a leading financial services organisation on a 6-month contract. This role will be responsible for managing and maintaining mainframe source code management environments using CA … Endevor , ensuring smooth release, version control, and deployment processes across multiple environments. This position is ideal for candidates with strong mainframe administration and Endevor configuration experience, who thrive in collaborative development and release management environments. THE ROLE Administer and maintain CA Endevor environments across multiple LPARs. Manage version control and change management processes for mainframe applications. Create and maintain processor … production deployments. Maintain accurate documentation for procedures, configurations, and troubleshooting. Ensure compliance with internal security and regulatory standards. TECHNICAL SKILLS/REQUIREMENTS 8+ years' experience in Endevor administration or mainframe application support . Strong working knowledge of JCL, TSO/ISPF, REXX, and CLIST . Experience with ACF2 or RACF for security administration. Familiarity with backup and storage management tools More ❯

or testing for modules or multiple functions related to IS development initiatives. Prepares requirement definition, design, technical specifications. Provides coding, testing and implementation support for identified technical platform (i.e., Mainframe, Mid-range, Distributed or Web). Analyzes user requirements and defines technical project scope and assumptions for assigned tasks. Creates business and/or technical designs for new systems, and More ❯

hardware, OS and application stack, including VMware, Cisco and HP servers and blade systems, Sun SPARC T5-2 and S7-2 systems, Oracle RAC, Dell/EMC products, and mainframe network technologies as well as a wide range of OS, DB and application expertise such as but not limited to, Oracle Linux and other distros, Sun Solaris 11, Windows Server More ❯