Expert Infrastructure Mainframe

Trigone · Managed Security · IT Consulting & Digital Transformation · 3 days ago
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Salary
$45k – $50k per year
Location
Hybrid (Montreuil, France)
Seniority
Senior
Employment
Freelance

First seen by Alion on Oct 27, 2026.

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Trigone

Trigone is an IT services and digital transformation specialist covering mainframe, sovereign cloud, cybersecurity, managed services and IT modernisation. It runs a round-the-clock service centre and hires security architects, application pentesters and Linux system administrators. The company is headquartered in Montreuil, France.
trigone.fr · HQ: Montreuil, France · Managed IT Services (MSP) · Managed Security · IT Consulting & Digital Transformation
Tech stack of Trigone

KEYES France recherche un Expert Infrastructure Mainframe

Dans le cadre du développement de nos activités, KEYES France recherche un référent technique mainframe pour intervenir sur un compte industrialisé chez l'un de nos clients.

Chez KEYES France, nous accompagnons nos clients sur leurs environnements mainframe critiques, en assurant à la fois le run quotidien et le pilotage de projets de transformation technique.

Les principales responsabilités du poste :

  • Assurer le run et les montées de version de l'environnement

  • Piloter un projet de désengagement d'éditeurs historiques, avec migration vers de nouvelles solutions

  • Prendre le lead technique de l'équipe et accompagner la montée en compétences de collaborateurs plus juniors

Profil recherché : une solide expertise mainframe (z/OS), une bonne capacité à structurer et piloter des projets techniques, ainsi qu'un vrai goût pour la transmission et l'encadrement d'équipe.

Profil recherché

Profil recherché : une solide expertise mainframe (z/OS), une bonne capacité à structurer et piloter des projets techniques, ainsi qu'un vrai goût pour la transmission et l'encadrement d'équipe.

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