Senior Specialty Developer - Mainframe DevOps

Senior Specialty Developer - Mainframe DevOps Location: Toronto, ON Onsite Flexibility: Hybrid — Tuesday mandatory and second Friday of every month Contract Details Position Type: Contract Contract Duration: 13 months Pay Rate: C$80.00–C$85.00 / Hour (CAD) Shift / Schedule: 37.5 hours/week, 9:00 AM – 5:00 PM, Monday to Friday Travel Requirements: Not required Job Summary This is a Mainframe DevOps contract opportunity supporting a modernization initiative focused on automating the mainframe SDLC. The organization uses Endevor as its source code repository and change management system, and the successful candidate will help design and implement end-to-end deployment workflows to automate code promotion from development to SIT/UAT and production. Key Responsibilities Pipeline Automation: Design, build, and maintain Continuous Integration and Continuous Delivery pipelines. Quality and Security: Embed security and compliance checks into the build and deploy processes. Monitoring & Support: Proactively monitor system performance, availability, and incident management. Documenting processes and workflows for ongoing support and audit compliance. Required Skills Working knowledge of mainframe architecture z/OS and USS Strong administrative and operational knowledge of DevOps Deploy on z/OS, including expertise in code packaging, deployments, and overall product management Experience with DevOps Deploy integrations with the mainframe SDLC (deployment of versions to SIT, UAT, and production with differing R&R for each environment) UNIX experience, including coding of JavaScript Preferred Skills Experience setting up partial Deploy and Rollback process workflows Experience setting up DevOps Deploy in a cluster configuration (active-passive) for both application and database components z/OS experience, especially coding simple to mid-complexity REXX/JCL Experience in z/OS development and operations environments – TSO/E, ISPF, USS, SDSF, z/OSMF DevOps Engineering and/or SRE background Required Experience 5 years of experience in a related mainframe DevOps role Nice-to-Have Experience 2 years of experience setting up partial Deploy and Rollback process workflows Medical, Vision, and Dental Insurance Plans 401k Retirement Fund Important Notes Interview process: 1 round, in-person preferred, approximately 1 hour in duration. About GTT GTT is a minority-owned staffing firm and a subsidiary of Chenega Corporation, a Native American-owned company in Alaska. We highly value diverse and inclusive workplaces and support Fortune 500 organizations across banking, financial services, technology, life sciences, biotech, utilities, and retail sectors throughout the U.S. and Canada. Job Number: 26-08757 Industry: Software Engineering #gttca

Design and implement end-to-end deployment workflows to automate code promotion from development to production. Build and maintain CI/CD pipelines while embedding security and compliance checks into the process.

Requires 5 years of experience in a mainframe DevOps role with strong knowledge of z/OS, USS, and DevOps Deploy. Proficiency in JavaScript, REXX, and JCL is preferred for operational tasks.

• Medical Insurance • Vision Insurance • Dental Insurance • 401k Retirement Fund

• JavaScriptSouhaitée

Relevées dans la description du poste. Confirmez les exigences importantes ci-dessus.

• Mainframe Architecture
• z/OS
• USS
• DevOps Deploy
• Endevor
• CI/CD Pipelines
• JavaScript
• REXX
• JCL
• TSO/E
• ISPF
• SDSF
• z/OSMF
• UNIX
• SRE
• Code Packaging

• Software
• Technology
• Engineering
• Consulting

Expérience minimale

5+ ans

Postuler avant le

3 sept. 2026

Langue de l’offre

anglais

Heures de travail

38 heures par semaine

Présence au bureau

1 jours par semaine

Niveau d’expérience

Entry level

Mode de candidature

La candidature directe est offerte