Mainframe Engineer / Administrator

About Our Client:This organization operates within the technology services industry, specializing in delivering IT and data solutions across diverse sectors. It focuses on addressing complex technical challenges by leveraging modern technology. The company emphasizes a collaborative and growth-oriented workplace culture that supports employee impact and career development. About the Opportunity:The MAINFRAME ENGINEER / ADMINISTRATOR role is centered on ensuring the stability, availability, and operational efficiency of mainframe environments. This position is responsible for administering, maintaining, monitoring, troubleshooting, and automating IBM z/OS systems and related subsystems. The role contributes to operational reliability and supports critical business services through automation and production operations. Responsibilities:Administer and maintain IBM z/OS mainframe systems and subsystems.Monitor system performance and troubleshoot operational issues.Develop and implement automation solutions using IBM System Automation for z/OS and related tools.Manage configuration, policy development, and resource automation.Support high-availability, disaster recovery, and recovery automation.Develop and maintain REXX scripts and enterprise automation routines.Lead and mentor team members on technical best practices and process improvements.Participate in on-call rotations to support critical production systems.Integrate automation with monitoring and event management tools.Support mainframe security administration and compliance. Requirements:Expert-level experience with IBM System Automation for z/OS.Strong background in mainframe administration and z/OS system operations.Advanced REXX programming skills.Experience with IBM NetView and automation components.Knowledge of CICS, Db2, IMS, JES2/JES3, MQ, TCP/IP subsystems.Understanding of Parallel Sysplex environments and cross-system automation.Experience with IBM Workload Scheduler products.Familiarity with z/OS UNIX System Services and shell scripting.Mainframe security administration experience including RACF.Ability to analyze and resolve technical and operational problems.Communication skills for technical and business audiences.Experience supporting high-availability production environments.Bachelor's degree in IT, Computer Science, or equivalent experience preferred. Pay Range and Compensation Package:The pay range and compensation package for this role will be determined based on the candidate's experience, skills, and other relevant factors. Equal Opportunity Statement: Our client is an equal opportunity employer. They celebrate diversity and are committed to creating an inclusive environment for all employees. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, or national origin. Note:RemoteHunter is a recruitment partner of this role. Please note that all employment decisions, including candidate assessment, interviews, hiring, compensation, and employment terms, are made exclusively by the hiring employer.