Operation Mainframe Consultant

1 dia atrás

Lisboa, Lisboa, Portugal Xtedder Tempo inteiro

Estamos a reforçar a nossa equipa

Procuramos um
Operation Mainframe Consultant
com experiência em ambientes
z/OS
, para assegurar a operação, monitorização e suporte de sistemas mainframe, garantindo a execução eficiente de processos batch e a estabilidade dos ambientes produtivos.


Local:
Lisboa, Portugal


Regime:
Híbrido (2x presencial no escritório em Lisboa)


Nota:
Esta oportunidade é destinada a candidatos que já residam na região de Lisboa (ou que possam garantir presença regular no escritório).


Responsabilidades:

  • Assegurar a prontidão operacional de ambientes z/OS, incluindo atualização de CMDB, documentação, gestão de obsolescência e vulnerabilidades;
  • Prestar manutenção operacional (MCO) e suporte de nível 2;
  • Definir, agendar e executar jobs batch através de TWS e Control-M;
  • Monitorizar processos em tempo real e responder a incidentes (abends, anomalias de dependências e incumprimento de SLAs);
  • Lançar e acompanhar processos de produção em z/OS, Open e Control-M;
  • Executar recuperação de incidentes em ambiente produtivo;
  • Gerir e intervir sobre recursos do sistema (espaço em disco, filas JES, catálogos, GDG e datasets);
  • Monitorizar transferências de ficheiros e tratar incidentes associados;
  • Prestar suporte técnico às equipas de aplicação;
  • Otimizar cadeias de processamento e reduzir tempos de execução batch;
  • Participar em deploys de produção e processos de change;
  • Assegurar suporte programado e pontual fora do horário normal (HNO);
  • Produzir e manter documentação operacional atualizada;
  • Elaborar relatórios de disponibilidade e desempenho dos processos;
  • Apoiar o desenvolvimento de soluções em articulação com o Project Manager/ScrumOps;
  • Atuar como integrador técnico.


Requisitos:

  • Experiência em ambientes z/OS;
  • Conhecimentos sólidos de
    JCL (Job Control Language)
    ;
  • Experiência com ferramentas
    ISPF, SDSF e TSO
    ;
  • Conhecimentos de monitorização de sistemas (
    LPAR, JES2/JES3, CICS, DB2
    );
  • Capacidade de monitorizar desempenho (CPU, memória, I/O, filas);
  • Experiência em gestão de processos batch;
  • Familiaridade com ambientes
    CICS, DB2, IMS e VSAM
    ;
  • Capacidade de análise, resolução de incidentes e trabalho em equipa;
  • Inglês avançado.

Se procuras um novo desafio numa equipa dinâmica e com impacto técnico, fala comigo aqui no LinkedIn ou candidata-te

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