1 to 25 of 742 Mainframe Jobs in the UK

Mainframe Migration Delivery Consultant, ProServe Mainframe Center of Excellence Join to apply for the Mainframe Migration Delivery Consultant, ProServe Mainframe Center of Excellence role at Amazon Web Services (AWS) Mainframe Migration Delivery Consultant, ProServe Mainframe Center of Excellence 3 days ago Be among the first 25 applicants Join to apply … for the Mainframe Migration Delivery Consultant, ProServe Mainframe Center of Excellence role at Amazon Web Services (AWS) Description 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 … technical expertise and best practices throughout the project lifecycle. Description 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 More ❯

Mainframe Architect Salary: Upwards from £120,000 per annum + performance-related bonus Location : London-based (hybrid), with flexibility for occasional travel to client sites. The Role We are seeking an experienced Mainframe Architect to lead the design, implementation, and modernisation of mission-critical mainframe solutions for high-profile clients. … This role is pivotal in bridging business requirements with cutting-edge technology, ensuring seamless integration, scalability, and performance across complex enterprise environments. As a Mainframe Architect , you will be responsible for crafting tailored mainframe database architectures, working closely with stakeholders to define solutions that align with both client needs and … expertise and the ability to communicate complex solutions to technical and non-technical stakeholders alike. Key Responsibilities Define, design, and implement high-performance, scalable mainframe database solutions . Lead modernization initiatives , integrating mainframe databases into hybrid cloud environments. Collaborate with clients, governance teams, delivery teams, and external vendors to ensure More ❯

Mainframe Architect Salary: Upwards from £120,000 per annum + performance-related bonus Location : London-based (hybrid), with flexibility for occasional travel to client sites. The Role We are seeking an experienced Mainframe Architect to lead the design, implementation, and modernisation of mission-critical mainframe solutions for high-profile clients. … This role is pivotal in bridging business requirements with cutting-edge technology, ensuring seamless integration, scalability, and performance across complex enterprise environments. As a Mainframe Architect , you will be responsible for crafting tailored mainframe database architectures, working closely with stakeholders to define solutions that align with both client needs and … expertise and the ability to communicate complex solutions to technical and non-technical stakeholders alike. Key Responsibilities Define, design, and implement high-performance, scalable mainframe database solutions . Lead modernization initiatives , integrating mainframe databases into hybrid cloud environments. Collaborate with clients, governance teams, delivery teams, and external vendors to ensure More ❯

Mainframe Architect Salary: Upwards from £120,000 per annum + performance-related bonus Location : London-based (hybrid), with flexibility for occasional travel to client sites. The Role We are seeking an experienced Mainframe Architect to lead the design, implementation, and modernisation of mission-critical mainframe solutions for high-profile clients. … This role is pivotal in bridging business requirements with cutting-edge technology, ensuring seamless integration, scalability, and performance across complex enterprise environments. As a Mainframe Architect , you will be responsible for crafting tailored mainframe database architectures, working closely with stakeholders to define solutions that align with both client needs and … expertise and the ability to communicate complex solutions to technical and non-technical stakeholders alike. Key Responsibilities Define, design, and implement high-performance, scalable mainframe database solutions . Lead modernization initiatives , integrating mainframe databases into hybrid cloud environments. Collaborate with clients, governance teams, delivery teams, and external vendors to ensure More ❯

Mainframe Architect Salary: Upwards from £120,000 per annum + performance-related bonus Location : London-based (hybrid), with flexibility for occasional travel to client sites. The Role We are seeking an experienced Mainframe Architect to lead the design, implementation, and modernisation of mission-critical mainframe solutions for high-profile clients. … This role is pivotal in bridging business requirements with cutting-edge technology, ensuring seamless integration, scalability, and performance across complex enterprise environments. As a Mainframe Architect , you will be responsible for crafting tailored mainframe database architectures, working closely with stakeholders to define solutions that align with both client needs and … expertise and the ability to communicate complex solutions to technical and non-technical stakeholders alike. Key Responsibilities Define, design, and implement high-performance, scalable mainframe database solutions . Lead modernization initiatives , integrating mainframe databases into hybrid cloud environments. Collaborate with clients, governance teams, delivery teams, and external vendors to ensure More ❯

Senior 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 Senior Delivery Consultant - Mainframe Migration to join our team at Amazon Web Services (AWS). In this role, you'll work … providing technical expertise and best practices throughout the project lifecycle. Possessing a deep understanding of AWS products and services, as a Senior 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 … 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 Senior Delivery Consultant will also deliver focused guidance by developing solutions, technologies, and industries knowledge. Key job More ❯

Mainframe Technical Architect (Subject Matter Expert) Publication Date: Apr 28, 2025 Ref. No: 530897 Location: London, GB Who we are. We are a team of passionate experts with a clear ambition: applying digital technology to advance what matters for our clients and society. Together we create reliable and responsive digital … the right choices with our clients, for our company, and for our own futures. Who We Are We are an organization that manages the Mainframe systems of major companies in the UK, maintaining a high level of customer satisfaction. The operations team consists of both onshore and offshore members, working … in an integrated and agile manner on a day-to-day basis. We are looking for a seasoned Mainframe Technical Architect to play an important role as part of this successful team and take an active leadership role within the organization. Your Job in a Nutshell A Mainframe Technical Architect More ❯

on development experience. Understanding of the full INGENIUM project lifecycle (inception to maintenance). Expert-level INGENIUM proficiency (required). Experience with INGENIUM upgrades (mainframe, mainframe to distributed). Experience with multiple INGENIUM versions (preferred). Experience with Pathfinder (SME/Functional level). Working knowledge of ProductXpress. Ability to More ❯

the Microsoft Power Platform. Hands-on experience with programming languages such as .NET, Java, VB, C#/C, HTML/CSS, Python, Web Services, mainframe, web applications, SQL, data integration tools, and technical automation tools. Proven experience as a technology architect. Experience as an architect for RPA tools like UiPath More ❯

of Secure by Design • Experience of Agile Development Principles and Methods • Familiarity with DevOps and DevSecOps practices, processes, and toolsets Technical Skills and Knowledge • Mainframe technologies including IBM (International Business Machines) System Z, Unisys Dorado & Unisys Libra • Midrange technologies including IBM Power Series (System I & System P), HP-UX & Sun More ❯

initiatives, engaging with team members and stakeholders across multiple locations. Hands-on engineering skills in VisionPlus technologies: CMS, FAS, VMX, TRAMS, IAS. Proficiency in Mainframe technologies: Cobol, CICS, JCL, IAM, VSAM, EZT, File-Aid/Manager. * Free services are subject to limitations. #J-18808-Ljbffr More ❯

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 More ❯

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 More ❯

by Anson McCade. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range Mainframe Architect Salary: Upwards from £120,000 per annum + performance-related bonus Location : London-based (hybrid), with flexibility for occasional travel to client sites. The … Role We are seeking an experienced Mainframe Architect to lead the design, implementation, and modernisation of mission-critical mainframe solutions for high-profile clients. This role is pivotal in bridging business requirements with cutting-edge technology, ensuring seamless integration, scalability, and performance across complex enterprise environments. As a Mainframe Architect … you will be responsible for crafting tailored mainframe database architectures, working closely with stakeholders to define solutions that align with both client needs and industry best practices. You will oversee the technical execution of projects from inception to delivery, ensuring efficiency, security, and performance optimization. This is a strategic leadership More ❯

the job poster from Chapman Tate Associates Helping companies to hire specialist interim & contract professionals across Technology, Digital Transformation & Change, GIS, BI & Data Contract Mainframe Solution Architect We are seeking an experienced Mainframe Solution Architect for a contract opportunity with a leading organisation. This role is ideal for a generalist … with broad expertise across z/OS, CICS, DB2, IMS, and mainframe modernisation . You’ll be responsible for designing and optimising mainframe architectures , supporting cloud migrations, API integrations, and automation initiatives . Key Responsibilities: Design and implement scalable, secure, and high-performance mainframe solutions Define architecture roadmaps and ensure … alignment with IT and business strategies Lead mainframe modernisation , including cloud migration, API enablement, and DevOps adoption Optimise z/OS, CICS, COBOL, DB2, MQ, IMS , and related technologies Provide technical leadership in integration, automation, and performance tuning Collaborate with enterprise architects, engineers, and key stakeholders Required Skills & Experience: Proven More ❯

annum + performance-related bonus Location : London-based (hybrid), with flexibility for occasional travel to client sites. The Role We are seeking an experienced Mainframe Architect to lead the design, implementation, and modernisation of mission-critical mainframe solutions for high-profile clients. This role is pivotal in bridging business requirements … with cutting-edge technology, ensuring seamless integration, scalability, and performance across complex enterprise environments. As a Mainframe Architect , you will be responsible for crafting tailored mainframe database architectures, working closely with stakeholders to define solutions that align with both client needs and industry best practices. You will oversee the technical … expertise and the ability to communicate complex solutions to technical and non-technical stakeholders alike. Key Responsibilities Define, design, and implement high-performance, scalable mainframe database solutions . Lead modernization initiatives , integrating mainframe databases into hybrid cloud environments. Collaborate with clients, governance teams, delivery teams, and external vendors to ensure More ❯

Job Description Contract Mainframe Solution Architect UK-Based | Hybrid/Remote 6-Month Contract (Outside IR35) Competitive Daily Rate We are seeking an experienced Mainframe Solution Architect for a contract opportunity with a leading organisation. This role is ideal for a generalist with broad expertise across z/OS, CICS … DB2, IMS, and mainframe modernisation . You’ll be responsible for designing and optimising mainframe architectures , supporting cloud migrations, API integrations, and automation initiatives . Key Responsibilities: Design and implement scalable, secure, and high-performance mainframe solutions Define architecture roadmaps and ensure alignment with IT and business strategies Lead mainframe … Provide technical leadership in integration, automation, and performance tuning Collaborate with enterprise architects, engineers, and key stakeholders Required Skills & Experience: Proven experience as a Mainframe Solution Architect in complex enterprise environments Expertise in z/OS, CICS, DB2, IMS, COBOL, JCL, REXX, and Assembler Experience with mainframe modernisation, cloud integration More ❯

and influencing skills with ability to solve difficult problems whilst making complex architectural trade-offs Creating transitional architectures that leverage legacy/heritage systems (Mainframe, IBM) Hands-on experience in architecting systems that operate within public cloud (AWS/Azure/GCP) would be good to have, along with the More ❯

ability to solve difficult problems whilst making complex architectural trade-offs Articulate in mitigating risk Creating transitional architectures that leverage legacy/heritage systems (Mainframe, IBM) Hands-on experience in architecting systems that operate within public cloud (AWS/Azure/GCP) would be good to have, along with the More ❯

maintaining, and supporting the z/OS operating system Supporting ISV products from vendors like IBM and Computer Associates (CA) Production support experience Extensive mainframe systems programming experience Knowledge of z/OS, SMP/E, TSO/ISPF, USS, SDSF, JCL Familiarity with IBM and CA products; ability to More ❯

and influencing skills with ability to solve difficult problems whilst making complex architectural trade-offs Creating transitional architectures that leverage legacy/heritage systems (Mainframe, IBM) Hands-on experience in architecting systems that operate within public cloud (AWS/Azure/GCP) would be good to have, along with the More ❯

Experience with global initiatives and working with teams across multiple locations. Hands-on engineering skills in VisionPlus technologies (CMS, FAS, VMx, TRAMS, IAS) and mainframe technologies (Cobol, CICS, JCL, IAM, VSAM, EZT, File-Aid/Manager). All applicants must be eligible to work in the specified country/location More ❯

このようなお客様のビジネストランスフォーメーションの実現を支援するのが Cloud Application Architect, Mission Critical Application Modernization です。アプリケーションモダナイゼーション領域において豊富な経験を持ち、企業のメインフレームプラットフォーム上のミッションクリティカルなアプリケーションのモダナイゼーションに経験、興味のある方を求めています。 #aws-jp-proserv-ap #AWSJapan Key job responsibilities 当ポジションのコンサルタントは、関係する技術コンサルタントとともに、お客様のメインフレームのワークロードを AWS Mainframe Modernization サービスを利用し Java に自動リファクタリングすることをシステム全体規模で支援し、お客様が AWS のサービスを活用してスケーラブルで可用性の高いアプリケーションソリューションを構築できるよう支援します。また、お客様がアジャイルなソフトウェア開発ができるよう AWS サービスを活用した CI/CD 環境の構築や、お客様の開発チームの組成も支援します。こうした支援を通じた市場へのサービス投入の短縮化やビジネスインパクトの大きなシステムのクラウドへのマイグレーション&モダナイゼーションの実現はとてもエキサイティングな経験になるはずです。 お客様の成功のために複数の Professional Services のメンバーやAWS パートナーのメンバー、そして、グローバルの More ❯

and improve actuarial process documentation. What you'll need to succeed: 3+ years of Data Engineering experience. Experience in Data Application management. Knowledge of Mainframe technologies – COBOL, JCL, TSO, ISPF, ENDEVOR, SDSF, JMR, IBM File Manager. SAS programming skills. SQL experience. Experience with Oracle, PowerBI, Snowflake, JAVA, Microsoft technologies (desirable More ❯

concepts: Directories: LDAP, Windows Active Directory, Azure AD, Okta, etc. Operating Systems: Windows, Linux, Unix (including AIX and Solaris), etc. Databases: Oracle, SQL, Postgres Mainframes: RACF, z/OS Network Protocols Familiarity with authentication security, such as MFA and certificates, a plus #LI-KH1 At AIG, we value in-person More ❯