Senior Mainframe Engineer: COBOL, CICS & DB2 Expert

Brillio; Región Centro; Presencial; MXN 600.000 - 1.000.000; Jornada completa

Descripción de la vacante

Brillio is seeking an experienced Senior Mainframe Engineer in Mexico to design, develop, maintain, and support enterprise-scale mainframe applications. You will work with COBOL, JCL, CICS, DB2, VSAM, IMS, and related technologies, tackling complex problems and engaging stakeholders across projects.

The role requires strong analytical and communication skills, plus a track record in SDLC, Agile, and DevOps practices.

Formación

• We expect 6+ years of Mainframe Development/Engineering experience.
• Bachelor's degree in Computer Science, IT, or related field is required.
• Experience delivering enterprise-scale applications and production support.

Responsabilidades

• Design, develop, test, and maintain mainframe applications.
• Analyze requirements and translate to technical solutions.
• Develop and support batch and online apps using COBOL, JCL, CICS, DB2.
• Perform code reviews, debugging, performance tuning, and optimization.
• Support production incidents, root cause analysis, and issue resolution.
• Collaborate with analysts, architects, QA, and stakeholders.
• Adhere to coding standards, security policies, and best practices.

Conocimientos

COBOL

JCL

CICS

DB2

VSAM

IMS

MQ Series

TSO/ISPF

Educación

Bachelor's degree in Computer Science, Information Technology, or related field

Herramientas

CI/CD pipelines

Automation tools

REST APIs

Descripción del empleo

Brillio is seeking an experienced Senior Mainframe Engineer in Mexico to design, develop, maintain, and support enterprise-scale mainframe applications. You will work with COBOL, JCL, CICS, DB2, VSAM, IMS, and related technologies, tackling complex problems and engaging stakeholders across projects.

The role requires strong analytical and communication skills, plus a track record in SDLC, Agile, and DevOps practices.