Mainframe Panavalet and ChangeMan Specialist.

Accountabilities

• Manage and maintain Panvalet libraries containing source code, JCL, macros, and copybooks, ensuring proper organization, version control, and availability.

• Administer ChangeMan ZMF packages throughout the software delivery lifecycle, covering development, testing, quality assurance, and production environments.

• Perform impact analysis, investigate and resolve package promotion failures, and ensure compliance with software change management and audit requirements.

• Automate Software Configuration Management (SCM) processes using REXX, CLIST, and JCL scripting to improve operational efficiency and consistency.

• Manage mainframe datasets and utilities to support reliable source code and software deployment processes.

• Collaborate with developers, operations specialists, and governance teams to coordinate changes and ensure smooth software delivery.

• Document configuration management procedures, establish consistent working practices, and provide technical guidance and training to relevant teams.

• Identify opportunities to improve automation, operational reliability, and change management processes.

Requirements:

• At least 8 years of professional experience in mainframe environments, preferably in software configuration management or similar technical roles.

• Strong knowledge of mainframe fundamentals, including z/OS, TSO/ISPF, SDSF, and dataset types such as PS, PDS, and VSAM.

• Solid experience with JCL for batch processing, job execution, and mainframe utilities.

• Familiarity with programming languages and technologies such as COBOL, PL/I, Assembler, and Easytrieve.

• Experience with mainframe scheduling tools such as Control-M and CA-7.

• Advanced expertise in CA Panvalet, including library administration, version control, member management, and the use of PAN# utilities for maintenance and automation.

• Hands-on experience with Serena ChangeMan ZMF, particularly package lifecycle management, impact analysis, audit compliance, and troubleshooting.

• Practical scripting and automation skills using REXX and CLIST.

• Strong knowledge of JCL utilities, including SORT, IDCAMS, IEBGENER, and IEBCOPY.

• Excellent analytical, troubleshooting, and problem-solving abilities.

• Strong communication and collaboration skills, with the ability to work effectively across technical and business teams.

• High attention to detail and the ability to document processes and provide technical training.

• A Bachelor's or Master's degree in Computer Science or a related discipline is preferred.

• Certifications in ITIL, Six Sigma, or PMP are considered an advantage.

• Previous experience in staff augmentation or application services projects is beneficial.

• Familiarity with Agile methodologies and cross-functional team environments is a plus.

Benefits:

• Fully remote working arrangement within Brazil.

• Full-time employment opportunity.

• Exposure to mission-critical mainframe systems and complex enterprise technology environments.

• Opportunities for continuous professional development and technical specialization.

• Access to hands-on learning opportunities and certification programs across major technology platforms.

• Personalized career development goals aligned with individual ambitions.

• Ongoing feedback, coaching, and opportunities to expand technical expertise.

• Well-being initiatives designed to support financial, mental, physical, and social health.

• A collaborative and inclusive working environment that values empathy, continuous learning, and shared success.