Mainframe Systems Engineer (Remote)

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Position Overview

The Mainframe Systems Engineer at Hancock Whitney will play a pivotal role in maintaining and optimizing the efficiency of our mainframe environment. This position entails collaborating with cross-functional teams to ensure high system availability, performance tuning, and troubleshooting to support critical business operations. The successful candidate will develop and implement innovative solutions to improve system processes, contribute to ongoing system upgrades, and ensure compliance with industry standards and security protocols.

Job Responsibilities

• Design, implement, and maintain mainframe systems, ensuring their reliability and efficiency.
• Monitor system performance and conduct regular maintenance activities.
• Troubleshoot and resolve mainframe application and system issues promptly.
• Collaborate with IT teams to create and update system documentation and procedures.
• Participate in disaster recovery planning and execution to ensure business continuity.
• Develop automation scripts to streamline system operations and processes.
• Ensure compliance with internal policies and regulatory requirements regarding data security.

Qualifications

• Bachelor’s degree in Computer Science, Information Technology, or a related field.
• Minimum of 5 years of experience in mainframe system engineering or a related role.
• In-depth knowledge of z/OS, CICS, DB2, and other mainframe applications.
• Strong understanding of mainframe security protocols and best practices.
• Experience with system performance tuning and capacity planning.
• Familiarity with automation tools and scripting languages (e.g., JCL, REXX).
• Excellent problem-solving skills and the ability to work in a fast-paced environment.

Technologies & Tools

The Mainframe Systems Engineer will work extensively with mainframe technologies, particularly IBM z/OS, CICS, DB2, and various monitoring and automation tools. The role may also involve utilizing debugging and performance management software designed for mainframe environments. Proficiency in JCL, REXX, and other scripting languages is essential for effective job execution and process automation.

Ideal Candidates

The ideal candidate for the Mainframe Systems Engineer position will possess a strong analytical mindset and an attention to detail that fosters effective problem-solving. They will be proactive in identifying system improvements and demonstrating exceptional communication skills to articulate technical issues to non-technical stakeholders. A collaborative attitude and a commitment to continuous learning will also be essential qualities, as the candidate will work closely with various teams to drive enhancements in our mainframe operations.