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  • £45k - £60k per annumEstimated
     ...Join us as a Mainframe IMS DBA to support the stability of our mainframe infrastructure. You will...  ...experience in Programming in Assembler or COBOL within enterprise environments. Some other...  ...mainframe architecture and IMS to Db2 migration processes. Supporting change... 
    Cobol
    Long term contract
    Permanent employment

    Barclays

    Knutsford, Cheshire
    8 days ago
  • £39k - £50k per annumEstimated
     ...legacy system written in HLASM (High-Level Assembler) from the mainframe to a cloud-based Java environment for one of the largest...  ..., understand, and enhance existing mainframe codebase (COBOL, JCL, CICS, DB2, IMS). Extract and transform business... 
    Cobol
    Work at office
    5 days week

    Luxoft

    Belfast
    1 day ago
  • £37k - £49k per annumEstimated
     ...Join us at Barclays as a Mainframe DB2 System Specialist, where you'll help build and maintain...  ...applications and data systems. Apply cutting-edge engineering and automation to ensure reliability,...  ...extensions etc. Experience with z/OSMF. Experience with Broadcom and IBM... 
    Suggested
    Permanent employment

    Barclays

    Knutsford, Cheshire
    10 days ago
  •  ...Job Title: Mainframe Developer – CICS Web Services Location: Edinburgh (Hybrid) Employment Type: Contract   Role Overview...  ...applications. The ideal candidate will have in-depth knowledge of COBOL, CICS, JCL, DB2, and Web Services (SOAP/REST) , along with strong problem-... 
    Cobol
    Contract work
    Hybrid work

    N Consulting Ltd

    Edinburgh
    a month ago
  • £33k - £44k per annumEstimated
     ...Entwicklungsabteilung zusammen. Du bist im Projektgeschehen...  ...ähigkeiten bereits als Systems Engineer oder Systemadministrator in der...  ...im Bereich Netzwerkprotokolle (z.B. DNS, TCP, UDP, Sichere Kenntnisse...  ...von Windows und/oder Linux-Systemen Kenntnisse in den Bereichen... 
    Linux
    Permanent employment
    Full time
    Home office

    INFODAS

    Germany
    3 days ago
  • £42k - £56k per annumEstimated
     ...stabile, sichere und effiziente IT-Services im In- und Ausland, vom Grundbetrieb bis in den...  ...Systemumgebungen und Verfahren auf Basis Redhat Linux, HCL Domino, Java, PHP, uvm.. Darüber hinaus...  ...: Abgeschlossene IT Berufsausbildung (z.B. Fachinformatik Systemintegration) und 4... 
    Linux
    Permanent employment
    Full time

    BWI GmbH

    Germany
    3 days ago
  • £60k - £81k per annumEstimated
     ...RESTful APIs und API Gateways (z. B. Kong, KrakenD) für sichere,...  ...Standardisierung von LLM-Infrastrukturen im Rahmen der Helmholtz-KI-...  ...Erfahrung mit: LLM-Inferenz-Engines (vLLM, Ollama) Optimierungstechniken...  ...) Fundierte Kenntnisse in: Linux-Systemadministration Cloud-... 
    Linux
    Permanent employment
    Full time
    Flexible hours

    IT Core Facility

    Germany
    3 days ago
  • £37k - £49k per annumEstimated
     ...Information Management Systems Engineer (d/m/w) Dein Standort Unser...  ...Versicherungen, Bezuschussung im öffentlichen Personennahverkehr...  ...Ein abgeschlossenes Studium - z. B. im Bereich Informatik oder...  ...Erfahrung im Umgang mit Windows und Linux Betriebssystemen sowie CISCO... 
    Linux
    Permanent employment
    Full time
    Flexible hours

    Airbus

    Germany
    3 days ago
  •  ...glicht dir, deine Fähigkeiten und Kenntnisse im konkreten Forschungsumfeld einzusetzen....  ...Beschreibung von Niederdruck-Plasmaprozessen wie z.B. der Vorhersage von Beschichtungsvorgängen...  ...(z.B. Python) und im Umgang mit der Linux-Kommandozeile Wir suchen Dich als engagiertes... 
    Linux
    Full time

    Fraunhofer-Gesellschaft

    Germany
    3 days ago
  • £25.29k per annum

    Mainframe Academy - Leicester Job Description About the role: The start date for this role will be January 2026. If your initial application...  ...in common coding languages including, but not limited to, JCL, COBOL and DB2. There will be various individual and group projects during... 
    Cobol
    January
    Long term contract
    Permanent employment
    Contract work
    Apprenticeship
    Fixed term contract
    Traineeship
    Local area
    Home office
    Flexible hours

    NEXT

    Leicester
    more than 2 months ago
  • £55k - £72k per annumEstimated
     ...Karlsruhe als (Senior) Cloud Systems Engineer (m/w/d) Ready to shape the future of cloud technology? Im Cloud-Team erwartet dich eine...  ...), ein IT-Studium (z. B. technische Informatik) oder...  ...Apache, Tomcat), SQL-Datenbanken und Linux (Ubuntu, Debian). Eigenverantwortliches... 
    Linux
    Permanent employment
    Full time
    Internship
    Work at office
    Flexible hours

    WIBU-SYSTEMS

    Germany
    3 days ago
  • £40.8k - £49.9k per annum

     ...systems, whilst helping maintain and support our other mainframe applications. The role involves all aspects of the development...  ...solid commercial experiences in the following:   COBOL/CICS COBOL ADABAS NATURAL DB2 and SQL JCL     Desirable:   zOS connect... 
    Cobol
    Long term contract
    Full time
    Apprenticeship
    Hybrid work
    Work at office
    Local area
    Flexible hours
    Leicester
    more than 2 months ago
  •  ...analysis of legacy systems and code. - Support in migration from mainframe to cloud-based systems. - Server configuration and working...  ...and understand legacy banking systems. - Basic knowledge of Cobol (a plus, not a must). - Previous experience in the banking sector... 
    Cobol
    Hybrid work
    Work at office
    2 days/week
    3 days/week

    May Business Consulting

    Milton Keynes, Buckinghamshire
    10 days ago
  • £44k - £58k per annumEstimated
     ...infrastructure are resilient against real-world attacks. A Security Test Engineer is a diligent, analytical, and ethically grounded professional...  ...(e.g., OWASP Top 10, CWE/SANS Top 25). Familiarity with Linux, Windows, and network protocols (TCP/IP, DNS, Understanding... 
    Linux
    Full time

    Emerson

    Glasgow
    4 days ago
  •  ...universities to solve problems. Tech Ops is a global organization of Engineers who architect, build and maintain our world-class...  ...Systems, or related technical field Experience working with Linux/UNIX OS including advanced commands and shell scripts Practical working... 
    Linux
    Full time
    Interim role
    Internship

    Jump Trading

    London
    3 days ago
  • £40k - £52k per annumEstimated
     ...Description Summary The main responsibility of the power system support engineer is to work with Electric Utilities System Operators and...  ...other related language. Knowledge or experience in any RDBMS and Linux. Good understanding of power systems and/or energy management... 
    Linux
    Full time
    Hybrid work
    Relocation package
    Remote work

    GE Vernova

    Edinburgh
    1 day ago
  • £46k - £61k per annumEstimated
     ...of available and emerging IT technologies. Excellent communication showing the ability to communicate effectively at various levels within the organisation, including senior management, operations personnel, and customers. Experience in Linux, Java, COBOL and SQL.... 
    Linux
    Cobol
    Full time

    Booker Group

    Northamptonshire
    4 days ago
  • £35k - £45k per annum

     ...our Scene Generation Team, working as a Scene Generation Modelling Engineer. Salary : £35,000 - £45,000 depending on experience...  ...EO Sensor perceives it. You will need Skills in Windows and Linux native software (C/C++), dynamic languages like python, GPU-acceleration... 
    Linux
    Full time
    Hybrid work
    Flexible hours
    3 days/week

    MBDA Missile Systems

    Stevenage, Hertfordshire
    2 days ago
  • £39k - £52k per annumEstimated
     ...und Softwarelösungen, wobei Du sowohl eigenverantwortlich als auch im Team die Anforderungen unserer Kunden präzise umsetzt. Dein...  ...der Administration von Virtualisierungslösungen, Serverumgebungen (Linux, Windows) und Netzwerken bringst Du das technische Know-how mit, um... 
    Linux
    Permanent employment
    Full time
    Home office

    INFODAS

    Germany
    3 days ago
  • £65k - £87k per annumEstimated
    At NewOrbit Space, our mission is to engineer the lowest orbiting satellites on Earth to rapidly advance global connectivity and insight....  ...programming skills in Python, Java, or FORTRAN, and experience with Unix/Linux OS-based systems. Why NewOrbit Space? Pioneering Space... 
    Linux
    Permanent employment
    Full time

    NewOrbit Space Ltd

    London
    3 days ago
  • £50k - £67k per annumEstimated
     ...mindset to resolve incident queries. Cobol, DB2 database fact finding and basic JCL skills...  ..., knowing your way around DB2 on the mainframe and basic JCL. Experience in Abend-aid would...  ...technical’ users/ customers. Exposure to IMS or knowledge of it would also be... 
    Cobol
    Permanent employment
    Work at office

    Barclays

    Knutsford, Cheshire
    3 days ago
  • £56k - £76k per annumEstimated
     ...technology for the purpose. As a Hardware Engineer, you will liaise with the IT and Systems...  ...the hardware choices in Windows and Linux environments. The ideal candidate will...  ...troubleshooting driver issues in Windows OS ~ Excellent communicator with the ability... 
    Linux

    Quant Capital

    London
    more than 2 months ago
  • £50k - £65k per annumEstimated
     ...undergraduate degree in Computer Science, Geoscience, Petroleum Engineering or similar discipline, and 10+ years of related experience or through...  ...related domain experience Proficient with both Windows and Linux platforms Must be self-motivated but be able to work well... 
    Linux
    Full time
    Part time
    Hybrid work

    Halliburton

    Abingdon, Oxfordshire
    1 day ago
  • £43k - £55k per annumEstimated
     ...We have a new role for a B2B CPE Test Engineer  to join our B2B Service and Platform team....  ...platforms Experience with VOIP Platforms (IMS) Business Voice (SIP and SBCs)...  ...Operating systems: Windows, Linux, Unix and Solaris - Juniper/Nokia routers... 
    Linux
    Full time
    Hybrid work
    Work at office
    Immediate start
    2 days/week
    3 days/week

    VMED O2 UK Limited

    Bradford
    3 days ago
  •  ...procedures, working with SQL Embedded in Pro*COBOL code in an OpenVMS Environment. You'll be...  ...on X86 with the database re-hosted on Linux. The experience required to thrive in this...  ...Diligent and positive about supporting fellow Engineers to track support tickets, system... 
    Linux
    Cobol
    Remote job
    Contract work

    LinuxRecruit

    Remote
    more than 2 months ago
  • £64k - £84k per annumEstimated
     ...Windows Engineer – Powershell Quant Capital is urgently looking for a Windows DevOps/Automation...  ...infrastructure components, such as the OS build process, Active Directory, the...  ...Ansible) ~ Some knowledge/experience of Linux. ~ Exposure to VMWARE ~ Exposure to AWS... 
    Linux

    Quant Capital

    London
    more than 2 months ago
  • £180k - £220k per annum

     ...Datacentre Operations Engineer + Networking – Quant Trading Infrastructure £180,000-220,000 tota l London – On-site Quant Capital...  ...teams and external vendors, handling hardware deployment, Linux OS installation, network troubleshooting, and rack-level diagnostics... 
    Linux
    Holiday work
    Local area
    Remote work
    Rotating shift

    Quant Capital

    London
    more than 2 months ago
  •  ...Are you an experienced Security and System Engineer looking for your next contract role?...  ...maintain operating system patches across Linux and Windows platforms Deploy and support...  ...years of experience with Linux and Windows OS ~ Proficient in C, Java, SQL, and Shell... 
    Linux
    Contract work
    Edinburgh
    a month ago
  • £40k - £55k per annum

     ...knowledge of TypeScript for HarmonyOS Next. Mobile OS Knowledge: Familiarity with Android, iOS, HarmonyOS Next, and Linux internals. Security & Debugging Tools:...  ...HarmonyOS Next to analyze system behaviors. Reverse Engineering & Security Testing: Utilize white hat techniques... 
    Linux
    Full time
    Work at office

    Head Resourcing

    Edinburgh
    2 days ago
  • £300k per annum

     ...currently searching for a skilled Systems Engineering Specialist to work in the first class environment...  ...knowledge and hands-on experience with Linux systems, computer networks; design,...  ...of the technology stack (network/hardware/OS/software) to produce optimal results... 
    Linux
    Permanent employment
    London
    a month ago