Mainframe Engineer III (COBOL/DB2)

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Job Overview

The Mainframe Engineer III (COBOL/DB2) plays a crucial role in the design, development, and maintenance of large-scale mainframe applications. This position requires a deep understanding of COBOL programming language, DB2 database management, and the ability to collaborate effectively with various teams to ensure seamless integration and performance optimization. The successful candidate will be responsible for enhancing existing systems, troubleshooting issues, and contributing to the overall stability of the mainframe environment.

Job Responsibilities

• Design, develop, and implement mainframe applications using COBOL and DB2 according to business requirements.
• Monitor, troubleshoot, and resolve issues in mainframe applications to improve system performance and reliability.
• Collaborate with database administrators to enhance DB2 performance and manage data integrity.
• Conduct code reviews and participate in the debugging process to ensure code quality and adherence to standards.
• Develop technical documentation related to system designs, processes, and user guides.
• Participate in the planning and execution of systems upgrades and enhancements.
• Provide technical support and guidance to junior engineers and team members.

Qualifications

• Bachelor's degree in Computer Science, Information Technology, or a related field.
• Minimum of 5 years of experience in mainframe development using COBOL and DB2.
• Strong understanding of mainframe architecture, design patterns, and development life cycle.
• Proficient in JCL, CICS, and VSAM.
• Experience with performance tuning and optimization of DB2 databases.
• Excellent problem-solving skills and attention to detail.
• Strong communication skills to effectively collaborate with technical and non-technical stakeholders.

Technologies & Tools

The Mainframe Engineer III will primarily work with COBOL programming language and DB2 database management system. Additional tools and technologies may include JCL (Job Control Language), CICS (Customer Information Control System) for transaction management, and VSAM (Virtual Storage Access Method) for data storage. Familiarity with modern DevOps practices and tools such as Git or Jenkins would also be advantageous.

Ideal Candidates

The ideal candidate for the Mainframe Engineer III position is someone who demonstrates a passion for technology and is committed to delivering high-quality software solutions. Candidates should possess strong analytical and critical thinking skills, enabling them to identify problems and develop efficient solutions. A proactive mindset coupled with the ability to work under pressure in fast-paced environments will greatly benefit success in this role. A collaborative spirit, with an eagerness to mentor and share knowledge with peers, rounds out the profile of a suitable applicant.