Senior Engineer - Managed Services - Mainframe z/OS ISV
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CDW · Posted Aug 24, 2026
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Senior Engineer responsible for installing, maintaining, and supporting IBM mainframe software products and related ISV solutions in a managed services environment.
Pay range: $107,300.00 - $150,180.00 depending on experience and skill set
Annual bonus target of 10% subject to terms and conditions of plan
Install, configure, and upgrade z/OS and ISV products Provide technical assistance for disaster recovery and business continuity Develop and maintain installation standards and documentation Train and mentor team members Respond to ServiceNow requests and customer incidents Bachelor’s degree in Information Systems, Information Technology, Computer Science, or related field Nice to have: Broadcom Nice to have: Compuware Nice to have: BMC Nice to have: LRS Health insurance 401k PTO Benefits overview link Kyndryl · Posted Nov 5, 2026
Design, implement, and support enterprise mainframe automation and workload scheduling solutions in large‑scale z/OS environments.
Administer, maintain, and support enterprise mainframe automation platforms and workload scheduling environments. Develop, refine, and maintain complex automation scripts (REXX/JCL) and automated scheduling workflows. Design, implement, and test automated monitoring and system recovery procedures. Establish and enforce workload scheduling standards and best practices across production environments. Troubleshoot and resolve high‑priority production scheduling, batch processing, and automation incidents. Nice to have: COBOL Nice to have: PL/I Nice to have: Assembler Nice to have: DB2 Nice to have: event‑driven monitoring EXL · Posted Jan 22, 2025
Data Engineer – Mainframe
Develop and maintain mainframe applications using COBOL, JCL, DB2, CICS, and IMS Design, optimize, and maintain databases and transaction processing systems Manage system resources, jobs, and batch processes Integrate legacy systems with modern technologies or cloud platforms Debug and troubleshoot performance issues and application failures Bachelor's in Computer Science, Engineering, Information Technology, or related field Nice to have: Advanced COBOL application development Nice to have: JCL optimization Nice to have: CICS transaction management Nice to have: Data modeling and query optimization Accenture Infrastructure and Capital Projects, LLC · Posted Nov 6, 2026
Develop and maintain strategic IBM Mainframe applications supporting critical business processes in the banking sector.
Develop and maintain IBM Mainframe applications Analyze business requirements and design scalable solutions Diagnose and resolve production issues Optimize application performance Implement enhancements Nice to have: banking Nice to have: financial services Nice to have: insurance Nice to have: modernization initiatives Nice to have: AI-supported software development Veterans Sourcing Group · Posted Oct 19, 2026
Responsible for real‑time mainframe performance monitoring, anomaly detection, and incident prevention to support mission‑critical workloads.
Pay: up to $80.33/hr (W-2)
Monitor real‑time z/OS system health and performance across CPU, memory, DASD, and WLM‑managed workloads Analyze performance data to identify trends, bottlenecks, and potential issues Detect, troubleshoot, and resolve resource anomalies, workload misbehaviors, and degradation risks in production systems Develop and implement performance tuning strategies Contribute to capacity planning by forecasting and modeling workload resource demand & capacity requirements Bachelor's degree in information systems, Mathematics, Finance or another quantitative or related subject Nice to have: experience with DevOps Nice to have: IBM SCRT Reporting Nice to have: MICS Product & Reporting CITECH · Posted Nov 9, 2026
Junior COBOL Developer Analyst to join a team working on critical applications related to card payment authorizations in a Mainframe environment.
Prendre connaissance des besoins métiers et fonctionnels Participer à l'analyse des demandes d'évolution Contribuer à la rédaction des spécifications fonctionnelles et techniques Réaliser des développements et corrections en COBOL Participer aux évolutions des applications liées aux autorisations de paiement Bac+2 à Bac+5 en informatique Nice to have: Mainframe Nice to have: z/OS Nice to have: JCL Nice to have: DB2 CITECH · Posted Nov 9, 2026
Participer à l'évolution, la maintenance et la fiabilisation d'applications liées à la sécurisation des moyens de paiement sur environnement Mainframe.
Analyser les expressions de besoins transmises par les équipes métiers et fonctionnelles Réaliser les analyses d'impacts et participer à la conception des évolutions Rédiger les Spécifications Fonctionnelles et Techniques (SFT) Développer les évolutions et corrections applicatives en COBOL Intervenir sur des traitements liés à la mise en opposition des cartes et moyens de paiement Formation supérieure en informatique Nice to have: Monétique Nice to have: Moyens de paiement Nice to have: Systèmes bancaires Nice to have: Mise en opposition des cartes City of New York · Posted Nov 7, 2026
Responsible for monitoring job flows controlled by the CA Workload Automation DE scheduling system on z/OS, UNIX, and PeopleSoft servers, troubleshooting job failures, and migrating software to production and test environments.
Monitor job flows on CA Workload Automation DE Troubleshoot JCL errors and utilities such as File-AID and IDCAMS Respond to job failures and coordinate with on-call staff Migrate software to production/test environments Document problems and set up job flow dependencies Bachelor's degree in computer science, engineering or related field Accenture · Posted Nov 6, 2026
Stabilen Mainframe-Betrieb sicherstellen und zentrale Systemumgebungen betreiben und optimieren.
Das Jahresbruttogehalt für diese Position startet laut Kollektivvertrag, bei € 45.738 brutto pro Jahr.
Zuverlässigen Betrieb zentraler Mainframe-Systeme sicherstellen z/OS-Umfeld betreiben und betreuen Systemleistungen analysieren und optimieren Veränderungen aktiv mitgestalten Bereitschaftsdienst unterstützen Abgeschlossene Ausbildung im Bereich IT, Informatik oder eine vergleichbare Qualifikation Flexible Arbeitszeitmodelle Homeoffice Weiterbildungs- und Entwicklungsmöglichkeiten Corporate Benefits Gesundheits- und Well-being-Angebote Computer Task Group, Inc · Posted Nov 6, 2026
Develop, enhance, and maintain network software for the z/OS mainframe environment.
Develop, enhance, and maintain network software for the z/OS mainframe environment. Implement TCP/IP networking functionality and support integration of legacy infrastructure with modern routing technologies. Analyze network protocols and technical standards to guide development. Assess legacy networking components for clockwrap vulnerabilities, including the 2042 rollover issue, and develop remediation plans. Troubleshoot networking software issues and support system reliability. Bachelor's degree in Computer Science Information Technology Software Engineering Nice to have: z/OS software development Nice to have: PL/X Hybrid‑friendly culture Be Well programs Learning and development opportunities Certifications with Microsoft, Google, Amazon Coaching
training programs and certifications private medical care life insurance employee share purchase plan paid employee referral program
Ambiance de travail conviviale (afterworks rég) Missions de longues durées Formations adaptées Accompagnement personnalisé Mutuelle avantageuse
Ambiance de travail conviviale (afterworks) Missions de longues durées Formations adaptées Mobilité possible Accompagnement personnalisé
Health insurance Pension plan Deferred Compensation Plan 457, 401K and Roth IRA options Pre-tax Commuter Benefit program
Lead Assistant ManagerNewEXL · Bengaluru, India
z/OS Network Software DeveloperComputer Task Group, Inc · Durham, US