Mainframe Migration Delivery Consultant, ProServe Mainframe Center of Excellence Job ID: AWS EMEA SARL (UK Branch) The Amazon Web Services Professional Services (ProServe) team is seeking a skilled Delivery Consultant - Mainframe Migration to join our team at Amazon Web Services (AWS). In this role, you'll work closely with customers to design, implement, and manage AWS solutions that meet … customer success through their cloud journey, providing technical expertise and best practices throughout the project lifecycle. Possessing a deep understanding of AWS products and services, as a Delivery Consultant- Mainframe Migration you will be proficient in architecting complex, scalable, and secure solutions tailored to meet the specific needs of each customer. You'll work closely with stakeholders to gather requirements … enterprise cloud computing initiatives. Our team provides assistance through a collection of offerings which help customers achieve specific outcomes related to enterprise cloud adoption. As part of the ProServe Mainframe Center of Excellence (MCOE) a specialty practice, the Delivery Consultant will also deliver focused guidance by developing solutions, technologies, and industries knowledge. Key job responsibilities As an experienced technology professional More ❯
achieve in the cloud. BASIC QUALIFICATIONS - Bachelor's degree in computer science, engineering, related field, or equivalent experience - 5+ years of hands-on experience in migration and modernization of mainframe applications to cloud platforms using refactoring approach - Strong hands-on experience in Java and Spring Boot framework development and experience with RESTful web services using Spring Boot - Proficiency in Spring … framework components (Spring MVC, Spring Data, Spring Security) and Experience with ORM frameworks like Hibernate/JPA - Hands-on experience in mainframe technologies including COBOL, JCL, DB2, CICS, IMS, VSAM, PL/1, Assembler, REXX, etc. - Knowledge of various modernization strategies such as rehosting, replatforming, and refactoring - AWS experience required, with proficiency in services such as EC2, S3, RDS, DynamoDB … technical audiences PREFERRED QUALIFICATIONS - AWS Professional level certifications (e.g., Solutions Architect Professional, DevOps Engineer Professional) - AWS Blu Age L3 certification - Knowledge of testing frameworks like JUnit, Mockito - Knowledge of mainframe modernization tools like Micro Focus, Blu Age, Astadia, AWS Mainframe Modernization Service - Familiarity with containerization of Spring Boot applications using Docker - Exposure to Generative AI coding assistants such as Amazon More ❯
lines and for high-net-worth clients Candidate Value Proposition • The successful candidates will have the opportunity to work with high-net-worth clients. Typical Day in Role: • The Mainframe COBOL Developer, reporting to the Senior Manager Development, will lead various development projects and support application solutions for the Canadian business line. They will collaborate with multiple teams to deliver … Must have skills: • 10+ years of Assembler experience is a must in recent projects.- Working experience and expert on Assembler is a must . • 10+ years of experience in mainframe development complex programs using Cobol, including: JCL, IMS DB/DC, DB2, Netron, VSAM, CICS, CA7, SAS, SDSF. • 5+ years' Experience with Security and environment control systems (Endevor, ACF2), Problem … strong experience of DB2 database, z/OS Debugger, DFSORT, JCL and COBOL Nice to have • Understanding of File Transfer protocols and processes ie. FTP, SFTP, PGP Encryptio • Understanding mainframe integration for ETL processing • Experience and knowledge of DevOps • Experience and knowledge of web services and APIs an asset • Experience and knowledge of web and cloud (Azure) technologies an asset More ❯
Arlington, Virginia, United States Hybrid / WFH Options
Alpha Omega Integration LLC
will be responsible for testing and maintaining COBOL-based applications, primarily supporting legacy systems critical to our business operations. This role requires strong analytical skills, a deep understanding of mainframe environments, and the ability to collaborate with cross-functional teams. Key Responsibilities: Design, develop, and maintain applications using COBOL (including COBOL/400, COBOL II, or Micro Focus COBOL). … Computer Science, Math, or Engineering Experience/Skills: Federal Client requires US Citizenship. Minimum of 10 years of experience in COBOL Development. Proven experience as a COBOL Developer or Mainframe Programmer. Proficiency in COBOL, JCL, CICS, and DB2. Familiarity with mainframe tools such as ENDEVOR, Xpeditor, or TSO/ISPF. Strong problem-solving and debugging skills. Ability to work independently More ❯
Role : Mainframe Test Lead Location : London Work Mode : Hybrid Job Description: The objective of this role is to validate the Test coverage and Testing evidence that the upgrades made to DB2, IMS, MQ Subsystems do not impact the application functionality. In addition to the above, the role requires to identify the application regression test cases associated to the below subsystems … hence a deep understanding of the Mainframe systems i.e. DB2, IMS, MQ, COBOL, JCL are essential. Key Responsibilities: Lead end-to-end testing efforts for mainframe applications and APIs. Design and implement testing approach, Test plan, and Review Test cases for mainframe systems involving IMS and MQ. Collaborate with development, business, and QA teams to understand requirements and ensure test … and manage test data. Identify, document, and track defects using tools like JIRA or HP ALM. Ensure compliance with quality standards and best practices. Required Skills: Strong experience in mainframe testing (COBOL, JCL, DB2). Hands-on experience with IMS/CICS and IBM MQ . Proficiency in API testing using tools like Postman , SoapUI , or ReadyAPI . Experience with More ❯
in the pursuit of innovation! The IZOT product line includes BMC's Intelligent Z Optimization & Transformation products, which help the world's largest companies to monitor and manage their mainframe systems. The modernization of mainframe is the beating heart of our product line, and we achieve this goal by developing products that improve the developer experience, the mainframe integration, the … and z/OS Processing Environment. Extensive development experience using 64-bit Assembler and 31-bit Assembler programming languages. Experience with C, REXX, Python is a plus Experience with Mainframe environment (TSO/ISPF, JCL etc) , IBM Mainframe z/OS internals (JES2, SMS, HSM); z/OS communications TCP/IP and VTAM and IBM Utilities (IEBGENER, etc.) Working … knowledge of mainframe debugging tools : IPCS,XDC, FILEAID Coding experience in a multitasking, reentrant and/or sysplex environment Understanding of zLinux and Unix System Services. Experience with code merging activities using source code control systems such ISPW. In depth experience in troubleshooting problems and debugging code at application levels to resolve technical issues and upgrade software and assist in More ❯
Ihre Aufgaben Collaboration with international colleagues on challenging IT projects Analyze and expand existing software systems and applications in a heterogeneous, complex IT system environment, based on an IBM mainframe architecture with the systems DB2, IMS/CICS etc Software development with COBOL, SQL, JCL for mainframe software Ihr Profil Completed studies in practical/applied computer science or training … an advantage Collaboration with international colleagues on challenging IT projects Analyze and expand existing software systems and applications in a heterogeneous, complex IT system environment, based on an IBM mainframe architecture with the systems DB2, IMS/CICS etc Software development with COBOL, SQL, JCL for mainframe software Completed studies in practical/applied computer science or training as an More ❯
has built long term partnerships with its clients - helping them emerge as perpetually adaptive enterprises. Many of these relationships have endured into decades and navigated every technology cycle, from mainframes in the 1970s to Artificial Intelligence today. TCS sponsors 14 of the world's most prestigious marathons and endurance events, including TCS Lidingöloppet, TCS London Marathon and TCS Amsterdam Marathon More ❯
Data Intelligence, LLC (DI) is searching for Lead IBM Mainframe Administrators in both Washington, DC and St. Louis, MO. The Lead IBM System Administrator will oversee the administration, configuration, and optimization of a complex IBM z/OS mainframe environment. This role requires deep expertise in mainframe infrastructure, system software, and operational tools, with leadership responsibilities for managing system performance … availability, and security. Familiarity with a broad range of mainframe software-including CA ENDEVOR, DB2, CICS, and VA Java OS/390 V2 Compiler-is essential. This position is contingent upon award of contract Responsibilities: Lead the administration and support of IBM z/OS systems, ensuring high availability and performance. Manage and maintain a diverse suite of mainframe software … operational standards, and ensure compliance with federal IT policies. Mentor junior system administrators and provide escalation support for complex issues. Required Skills/Experience: 7+ years of experience in mainframe system administration, including IBM z/OS. Deep knowledge of mainframe tools such as CA ENDEVOR, DB2, CICS, and IDMS. Experience with system automation, job scheduling, and performance monitoring. Familiarity More ❯
Microsoft enviroment, to Front End applications in C# or online applications as well as Apps in C# and JSON Analyzing and upgrading existing sofware systems, based on an IBM Mainframe architecture with systems like IMS/CICS, Cobol, DB2, TSO or in MS Windows, UNIX/LINUX, will as well be part of the tasks awaiting you Ihr Profil You … Microsoft enviroment, to Front End applications in C# or online applications as well as Apps in C# and JSON Analyzing and upgrading existing sofware systems, based on an IBM Mainframe architecture with systems like IMS/CICS, Cobol, DB2, TSO or in MS Windows, UNIX/LINUX, will as well be part of the tasks awaiting you You have successfully More ❯
Salt is working with a global consultancy delivering critical infrastructure and platform services to a leading banking client . We are recruiting a CICS System Programmer to join their mainframe engineering team, responsible for maintaining a large-scale z/OS environment used for 24/7 operations. This is a specialist role for an experienced CICS contractor who can … global teams and vendors to ensure platform stability Contribute to automation initiatives and document operational best practices Essential Skills & Experience: Minimum 10 years' experience supporting or customising CICS in mainframe environments Minimum 5 years' experience with CICSplex and CICS Explorer Strong working knowledge of: Omegamon, Fault Analyzer, IPCS RACF and SMF 110 records SDSF, RMF, and other core z/ More ❯
work is tested, documented, and meets quality standards Participating in internal projects and other tasks as assigned Required Qualifications: 5-10+ years of software engineering experience Expertise in Mainframe assembler programming Knowledge of IBM z/OS internals, storage, and file systems (VSAM, zFS, etc.) Experience in problem diagnosis, dump reading, and debugging (IPCS is a plus) Proficiency in More ❯
Are you an experienced Freelance COBOL Mainframe Developer/Analyst who thrives in the ever-changing world of Information Technology? Then we have exciting opportunities for you! About the Role We are looking for a Mainframe Developer with expertise in COBOL and Procobol to join a dynamic team working on mission-critical applications in the public sector. You will be … identify root causes, and implement fixes. Write clear and comprehensive technical documentation. Supervise and support junior developers and ensure compliance with technical standards. Your Profile Experience: 10+ years in mainframe environments, including modernization, integration, and migration projects. Sectors: Experience in public sector, banking, or insurance is a plus. Strengths: Strong problem-solving skills, proactive mindset, and ability to manage complex More ❯
Press Tab to Move to Skip to Content Link Select how often (in days) to receive an alert: Create Alert z/OS Mainframe Systems Programmer with DevOps Location: London, LND, GB Company: NTT DATA Services Competitive salary UK: Remote + client site (Sheffield) At NTT DATA, we know that with the right people on board, anything is possible. The … both professionally and personally, we ensure a bright future for NTT DATA and for the people who work here. NTT DATA is currently looking for a z/OS Mainframe Systems Programmer with DevOps remote + on client site (Sheffield) forour growing team in the UK. Overview An exciting opportunity has been created for an experienced z/OS Mainframe … and supporting ISV products particularly from the vendors; IBM and Broadcom The ideal candidate for this role will have the below experience and qualifications: Must have extensive experience of mainframe systems programming. This is essential to the role Must have knowledge of iWS scheduling software Must have knowledge of SAS Desirable to have knowledge of MXG and MICS Must have More ❯
both professionally and personally, we ensure a bright future for NTT DATA and for the people who work here. NTT DATA is currently looking for a z/OS Mainframe Storage Consultant on a hybrid working model (remote + on client site, either London or Sheffield) for our growing team in the UK. Responsibilities zSeries Storage Management Working and partnering … . If you'd like more information on your EEO rights under the law, please click here . For Pay Transparency information, please click here . Job Segment: Embedded, Mainframe, Data Center, Linux, Consulting, Technology More ❯
v6 and later development skills IBM WMQ v6 and later administration Database skills ?" Oracle 10g and later and DB2 Knowledge of AIX and Linux operating systems Overview knowledge of Mainframe Knowledge of Clearquest and Clearcase Experience of technical and operational processes used to deploy, support and maintain a Message Broker environment. Diagnostic skills and an ability to analyse technical information More ❯
well! What you'll need: Good knowledge and experience in reviewing the security and resilience of IT infrastructure and supporting systems such as Operating Systems (e.g., UNIX/Linux, Mainframe, Windows Server, and Windows Desktop), distributed systems (e.g., Storage, Backups, and Databases) and network devices (e.g., Routers, Switches, and Firewalls). Good knowledge and understanding of the security and resilience More ❯
Role Description : As an Operational Security Officer for IBM Mainframe Z Series, your primary role is to maintain and improve the overall security posture of the organization's IT infrastructure that is based on IBM Mainframe Z Series technology. You will work closely with the security team and other stakeholders to identify potential security risks and develop effective remediation strategies … specific to IBM Mainframe Z Series architecture. Your role's key responsibilities are : Conduct regular security assessments of our IBM Mainframe Z Series infrastructure and identify potential vulnerabilities that need to be addressed. Implement and maintain IBM Mainframe Z Series security policies, procedures, and standards in compliance with applicable legal and regulatory requirements. Performs periodic detailed assessments of the operating … system and infrastructure components' security configuration to identify security vulnerabilities and provides remediation alternatives. Coordinate security incident response and investigation with the relevant parties in IBM Mainframe Z Series area. Provide IBM Mainframe Z Series-specific security guidance and support to other teams in the organization. Implement IBM Mainframe Z Series-specific security controls for new systems and projects. Contribute More ❯
Mainframe Security Architect - z/OS | RACF | ACF2 Were seeking an experienced Mainframe Security Architect to join an enterprise infrastructure team, with a focus on safeguarding their IBM Z Series environments. You will be at the forefront of mainframe security strategy, designing and implementing robust access controls, monitoring systems, and risk management frameworks. This is a high-impact role with … wide scope for technical authority and strategic influence across a complex, high-volume infrastructure. Key Responsibilities: Architect and maintain end-to-end security frameworks for IBM Z Series mainframe environments. Lead threat modeling, vulnerability assessments, and remediation plans specific to z/OS, RACF, ACF2 or Top Secret environments. Collaborate with infrastructure, application, and compliance teams to implement secure configurations … control models. Drive security policy enforcement across core systems including CICS, DB2, IMS, and MQ. Evaluate and integrate security tools (e.g. IBM zSecure, CA ACF2 utilities, encryption modules) into mainframe operations. Experience: Proven experience as a security architect or engineer in z/OS or IBM Z Series environments . Strong command of RACF , ACF2 , or Top Secret mainframe security More ❯
technology consultancy headquartered in Edinburgh. We work with major clients across the UK to deliver complex change and transformation programmes that make a measurable difference. Contract System Analyst/Mainframe Developer (IBM z-series - PL1) Are you an experienced System Analyst/Mainframe Developer with a strong background in IBM z-series environments? We're looking for a skilled contractor … to join our team on a remote basis . If you thrive on challenging data mapping and extraction projects using classic mainframe technologies, we want to hear from you! The Role As a Contract System Analyst/Mainframe Developer , you'll play a crucial role in our projects, focusing on interrogating and developing solutions within our IBM z-series mainframe … codebases and contributing to significant migration initiatives. What You'll Bring We're looking for a candidate with demonstrable and recent experience across the following technologies: IBM z-series mainframe PL1 SYNCSORT DB2 IMS DB MVS JCL TSO JobTrac ENDEVOR File Manager Beyond the technical stack, you should also have: Proven experience in projects where you've interrogated mainframe applications More ❯
OS administration, and IBM z/OS. Position Description: • Architect, design, integrate, implement, and manage the operation of large-scale, complex CICS environments (CICSPLEX, CPSM, SYSPLEX) across multiple LPAR mainframe systems. • Leverage deep expertise in CICS system programming, application development, IBM MQ, CICS Transaction Gateway, SAS, REXX, IBM utilities, SMP/E, z/OSMF, COTS tools, and z/… OS to optimize mainframe operations and support application modernization. • Provide architectural oversight for application development teams, driving operational efficiency through infrastructure design, capacity planning, system integration, and customization. Define and enforce best practices and standards to ensure high availability, disaster recovery, and performance tuning. • Evaluate and adopt emerging technologies to drive operational efficiency and digital modernization goals. Lead large, complex … and maintain a Public Trust. Contract requirement. • Proven experience architecting, designing, integrating, implementing, and managing the operation of large-scale, complex CICS environments (CICSPLEX, CPSM, SYSPLEX) across multiple LPAR mainframe systems. • Experience architecting, designing, installing, upgrading, configuring, and troubleshooting IBM MQ for z/OS. • Proven experience with and deep understanding of CICS v6.x installation, internals, analysis, systems, application debugging More ❯
in the pursuit of innovation! The IZOT product line includes BMC's Intelligent Z Optimization & Transformation products, which help the world's largest companies to monitor and manage their mainframe systems. The modernization of mainframe is the beating heart of our product line, and we achieve this goal by developing products that improve the developer experience, the mainframe integration, the … innovate, and perfect our solutions on an ongoing basis. BMC is looking for a Lead Product Manager to join our amazing team! The BMC AMI Cloud Vault product provides mainframe cyber threat protection that enables customers to create highly secured, off-platform backup copies of mainframe data-and quickly recover it in case of an attack. This complex and mission More ❯
in the pursuit of innovation! The IZOT product line includes BMC's Intelligent Z Optimization & Transformation products, which help the world's largest companies to monitor and manage their mainframe systems. The modernization of mainframe is the beating heart of our product line, and we achieve this goal by developing products that improve the developer experience, the mainframe integration, the … OR hybrid model in our Victoria office in London. BMC is looking for a Technical Product Manager to join our amazing team! The BMC AMI Cloud Vault product provides mainframe cyber threat protection that enables customers to create highly secured, off-platform backup copies of mainframe data-and quickly recover it in case of an attack. This complex and mission More ❯
to make our Group a great place for everyone. Including you. What you'll need Integration Bus (IIB) v9/v10/APP Connect Enterprise v12 administration - Linux or Mainframe IBM WebSphere Message Queue v9 administration- Linux or Mainframe Operational experience on Linux OS systems Operational experience using SQL - DB2/Oracle Scripting experience - Shell Any experience of these would More ❯
