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Mainframe Software Technical Support Engineer
Job in
Lisle, DuPage County, Illinois, 60532, USA
Listed on 2026-06-03
Listing for:
Broadcom Inc.
Full Time
position Listed on 2026-06-03
Job specializations:
-
IT/Tech
Technical Support, IT Support
Job Description & How to Apply Below
Broadcom’s Mainframe Software Division (MSD) is looking for a talented and motivated Technical Support Engineer with a passion for Customer Success. This position is responsible for providing omni-channel support for complex questions/problems for product suites to ensure our customers achieve their desired business outcomes. Engineers are expected to deliver a superior customer experience by exhibiting our core principles of empathy, expertise, value, and speed to ensure our customers are able to use our products efficiently and effectively.
Key Responsibilities- Maintaining a professional attitude and utilizing technical expertise in order to resolve problems quickly and effectively
- Acting as a first-level interface with customers when problems/questions are identified with Broadcom Software
- When appropriate, request documentation for review and analysis to determine the problem and provide applicable maintenance to resolve the problem(s) if available
- Efficiently utilize available resources to review and analyze the documentation when it is sent by the customer
- Upload the logs, dumps, and other documentation to the mainframe for review
- Attempt to recreate the error(s) on available mini systems, if the problem has not been previously reported or no maintenance currently exists
- If necessary, engage Sustaining Engineering (SE) to further analyze the data
- Obtain advice on possibly providing an existing fix
- Allow SE to create a resolution and provide to the customer
- Handle multiple cases efficiently and provide clear communication to colleagues or SE to prevent issue aging before a resolution is found
- Follow documented guidelines for case hygiene to provide clear, concise, and timely updates
- Act as a teammate and collaborate with colleagues to provide efficient, continuous coverage when necessary
- Upload documentation and maintenance to cases for colleagues when necessary
- Constantly strive to expand product knowledge through strengthening of analysis, formal learning opportunities, and self-study, when available
- Keep abreast of technical and environmental changes, and tools to strengthen analytical skills
- Write, revise, or archive knowledge documents as needed
- Provide to customers when appropriate
- Coach and assist less-experienced team members to become more self-sufficient and confident in their role(s)
- Proficiency in z/OS mainframe environment
- Knowledge of Mainframe Architecture and Operations
- Experience with SMP/E, z/OSMF, USS (Unix System Services), TSO/ISPF, SDSF, IPCS and other z/OS utilities
- Experience working with and knowledge of TCP/IP concepts and basic networking including FTP and Telnet processing
- Experience working with and knowledge of VTAM and TN3270 session management
- JCL knowledge for job submission, troubleshooting, and batch processing
- Experience with REXX, CLIST, or similar scripting language
- Experience with CICS administration
- Experience working in production mainframe environments
- Ability to diagnose and resolve technical issues related to z/OS
- Knowledge or familiarity with Broadcom Mainframe Products, in particular Net Master, SOLVE:access, and MIM
- Familiarity with GRS and z/OS resource serialization
- Knowledge or familiarity with Broadcom Mainframe Products, in particular MIM
- Knowledge of IBM Data Storage for tape and DaSD
- Knowledge of API processing
- Knowledge in Assembler language
- Understanding of mainframe security concepts
- Ability to analyze SYSOUT, job logs, and abend codes
- Understanding of SMF (System Management Facility) data and record formats
- COBOL programming skills
- Familiarity with VM CMS
- Knowledge of GDPS, DFDSS, DFSMS
- Strong problem-solving skills and ability to provide high-quality technical support
- Strong written and verbal communication skills for technical and non-technical customer-facing interactions and documentation
- Strong desire to conduct needed research of both internal and external resources
- Customer advocate with a passion for excellence and ability to build strong customer relationships
Bachelor's Degree or global equivalent in Computer Science or related discipline.
Technical and professional certifications as…
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