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Publié il y a 6 jours

Mainframe Application Support Engineer

@ Aarorn Technologies Inc

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Toronto, Ontario

Contrat
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SIGNAUX

En bref

Aarorn Technologies Inc is hiring a contract Mainframe Application Support Engineer in Toronto, ON, with onsite work four days a week. The role provides L2/L3 production support, incident management and application maintenance for mainframe business applications. The posting states a rate of CAD $50/hour inclusive and an onsite-only face-to-face interview.

Responsabilités :

  • Provide L2/L3 production support for mainframe applications
  • Investigate and resolve incidents within SLA timelines
  • Perform root cause analysis and preventive measures
  • Coordinate defect fixes and validate deployments

Résumé des exigences :

  • Strong expertise in IBM z/OS, COBOL, JCL, DB2, VSAM, CICS
  • Experience troubleshooting production issues
  • Collaboration with development and operations teams

Outils et compétences

IBM z/OSCOBOLJCLDB2VSAMCICS
Source et dates

Type de source non vérifié · apify-linkedin

Date publiée par l’employeur
2026-11-04
Première détection par notre source
2026-11-10
Mise à jour du dossier source
2026-11-10

Ces dates décrivent le dossier source, pas une vérification en direct du recrutement. Consultez l’offre originale.

Détails du poste

NiveauIntermédiaire
DomaineDéveloppement logiciel
Déplacementsavion : aucun · route : aucun
Milieu de travailBureau
PositionSurtout assis
Exigences physiquesphysique faible · ordinateur élevé

Résumé et détails rédigés par l’IA à partir de l’offre; l’offre de l’employeur fait foi.

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Aarorn Technologies Inc

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ChampValeur
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Description
Job Title: Mainframe Application Support Engineer

Location: Toronto, ON (4x onsite a week)

Employment Type: Contract

Pay Rate: CAD$50/HR INC

Interview Type: Face 2 Face (Onsite Interview Only)

Job Description

We are seeking an experienced Mainframe Application Support Engineer to provide production support, incident management, and application maintenance for critical mainframe-based business applications. The ideal candidate will have strong expertise in IBM Mainframe technologies involving IBM z/OS, COBOL, JCL, DB2, VSAM and CICS, troubleshooting production issues, ensuring application stability, and driving continuous service improvements.

The role requires close collaboration with development, infrastructure, business, and operations teams to support mission-critical applications while maintaining agreed service levels.

Key Responsibilities

Production Support & Incident Management

Provide L2/L3 support for mainframe applications in production environments.

Investigate, analyze, and resolve production incidents within SLA timelines.

Perform root cause analysis (RCA) and implement preventive measures.

Support critical business events, release deployments, and production changes.

Application Maintenance

Analyze application failures and identify corrective actions.

Coordinate with development teams for defect fixes and enhancements.

Validate fixes and support deployment activities.

Ensure application availability, reliability, and performance.

Disclaimer: AI tools may assist in the recruitment process; however, all hiring decisions are made by the recruitment team based on a comprehensive evaluation of candidates.

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