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Mainframe specialist H/F/X at Hays

Poste Mainframe specialist H/F/X
Publié le 09 Jan 2026
Expiré 08 Feb 2026
Entreprise Hays
Lieu Luxembourg | LU
Type de contrat Full Time

Description du poste :

Dernières informations de recrutement de Hays pour le poste de Mainframe specialist H/F/X. If the Mainframe specialist H/F/X offre à Luxembourg correspond à votre profil, soumettez votre candidature directement via le portail Jobkos mis à jour.

Notez que décrocher un emploi demande de répondre à des critères spécifiques fixés par l'employeur. Nous espérons que cette opportunité chez Hays pour le poste de Mainframe specialist H/F/X ci-dessous correspond à vos attentes.

We are looking for an experienced Mainframe Systems Engineer to join our client's team and ensure the stability, security, and performance of mission-critical environments. You will be responsible for managing and optimizing z/OS, CICS, IBM MQ, and IMS subsystems, while driving automation and compliance in a high-availability setting. We are looking for an experienced Mainframe Systems Engineer to join our client's team and ensure the stability, security, and performance of mission-critical environments. You will be responsible for managing and optimizing z/OS, CICS, IBM MQ, and IMS subsystems, while driving automation and compliance in a high-availability setting.

Key Responsibilities
  • Install, configure, upgrade, and maintain z/OS, CICS, IBM MQ, and IMS software in line with enterprise standards and lifecycle best practices.
  • Apply PTFs and APARs, manage patching and tuning to keep systems secure and up-to-date.
  • Troubleshoot and resolve complex infrastructure issues, including dump analysis, performance tuning, and escalated incident support.
  • Customize subsystem parameters and manage regions, started tasks, queue managers, and address spaces for CICS, MQ, and IMS.
  • Automate operational tasks using JCL, REXX, and CLIST for monitoring, administration, and recovery.
  • Collaborate with application, database, and network teams to ensure seamless integration of middleware and core platform components.
  • Implement robust security and compliance measures (e.g., RACF, SOX, PCI-DSS).
  • Participate in disaster recovery drills and infrastructure tests to maintain business continuity.
  • Maintain accurate documentation for system configurations, procedures, and change management activities.

What We're Looking For
  • 5+ years of experience as a Mainframe Systems Programmer supporting z/OS, CICS, MQ, and IMS.
  • Strong knowledge of SMP/E, system software upgrades, and subsystem customization.
  • Expertise in mainframe security administration (RACF or equivalent) and regulatory compliance.
  • Proficiency in scripting and automation (JCL, REXX, CLIST) and familiarity with monitoring tools.
  • Proven track record in high-availability environments and incident resolution.

Nice to Have
  • Experience with tools like OMEGAMON, Tivoli, or NetView.
  • Knowledge of disaster recovery frameworks (e.g., GDPS).
  • Exposure to financial services or other regulated industries.

Détails de l'offre :

  • Entreprise: Hays
  • Poste: Mainframe specialist H/F/X
  • Lieu de travail: Luxembourg
  • Pays: LU

Comment postuler :

Après avoir lu et compris les critères et les qualifications requises dans l'annonce Mainframe specialist H/F/X at the office Luxembourg ci-dessus, préparez immédiatement votre dossier (lettre de motivation, CV, copie de diplôme, etc.) et envoyez-le via le lien Page Suivante ci-dessous.

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