Z/os mainframe performance engineer Dallas Tampa ref


ESR Healthcare
Confidential
Dallas, TX 92126
United States

Industry
Private Sector
Manages Others
No
Experience Required
Yes
Degree Required
Yes
Security Clearance Required
No
Employment Type
Employee/Contractor
Work Schedule
Full-Time
Travel
No Travel
Military Rank
Unspecified
Primary Military Specialty
Engineering
Secondary Military Specialty
Any
Service Branch
All Branches

Job Description

Experience level: Mid-senior Experience required: 8 Years Education level: Bachelor’s degree Job function: Information Technology Industry: Financial Services Compensation: View salary Total position: 1 Relocation assistance: No
JOB DESCRIPTION:

The Systems Engineering family is responsible for the entire technical effort to evolve and verify solutions that satisfy client needs. The primary focus is centered on reducing risk and improving the efficiency, performance, stability, security, and quality of all systems and platforms.
The Principal Platform Engineer is a member of the Mainframe Performance team and is a highly technical position responsible for the overall performance of the Mainframe environment, including balancing resources across multiple CECs and analyzing and reporting on performance and tuning metrics. This position requires proven leadership skills to coordinate and lead initiatives regarding Performance & Tuning and effectively coordinate with various IT groups and Product Managers.
RESPONSIBILITIES:

z/OS real time performance diagnostics and L2 production support in a large mainframe environment
Identification of performance bottlenecks and their alleviation through z/OS components and application tuning
Proactive, exceptions driven component performance management & optimization
CPU, Memory, I/O, Network, CF, etc.
Synergy with other performance SME - DB, CICS, Network, Storage, etc
Sysplex analysis and maintenance
LPAR configurations design, and tuning
Hiperdispatch/IRD, capping
ThruPut Manager & Work Load Manager policy design
Performance test configuration, analysis and support
Improving mainframe cost effectiveness
Batch workloads critical path prioritization
Real-time performance monitoring
Operations staff training in L1 performance diagnostics
Provide consultative services to IT staffs on performance issues.
Mitigates risk by following established procedures and monitoring controls, spotting key errors and demonstrating strong ethical behavior.
Serves as a trusted coach or mentor within the organization.
Communicates openly keeping everyone across the organization informed.
QUALIFICATIONS:

Minimum of 8 years of related experience
Bachelor's degree preferred or equivalent experience
Strong teamwork skills
Expertise in z/OS performance diagnostics, problem resolution and proactive performance management
Expertise with BMC Mainview
Expertise in z/OS Workload Manager Policy design in a large Sysplex environment
Expertise in ThruPut Manager
Intermediate to strong SAS coding skills including SAS macros and SAS/GRAPH. Working knowledge of MICS and SAS/MXG
Working knowledge of z/OS components – ASM, RSM, IOS, HSM, JES2, etc.
Understanding of the functionality and performance aspects of z/OS secondary subsystems – DB2, CICS, MQ
Ability to tune the above components to maximize the productive utilization of computer resources and improve cost effectiveness
ABOUT: DTCC safeguards the financial markets and helps them run efficiently, in times of prosperity and crisis. We are uniquely positioned at the center of global trading activity, processing over 100 million financial transactions every day, pioneering industry-wide, post-trade solutions and maintaining multiple data and operating centers worldwide. From where we stand, we can anticipate the industry’s needs and we’re working to continually improve the world’s most resilient, secure, and efficient market infrastructure. Our employees are driven to deliver innovative technologies that improve efficiency, lower cost, and bring stability and certainty to the post-trade lifecycle. DTCC proudly supports Flexible Work Arrangements favoring openness and gives people freedom to do their jobs well, by encouraging diverse opinions and emphasizing teamwork. When you join our team, you’ll have an opportunity to make meaningful contributions at a company that is recognized as a thought leader in both the financial services and technology industries. A DTCC career is more than a good way to earn a living. It’s the chance to make a difference at a company that’s truly one of a kind.
Job Requirements

Experience level: Mid-senior Experience required: 8 Years Education level: Bachelor’s degree Job function: Information Technology Industry: Financial Services Compensation: View salary Total position: 1 Relocation assistance: No
JOB DESCRIPTION:

The Systems Engineering family is responsible for the entire technical effort to evolve and verify solutions that satisfy client needs. The primary focus is centered on reducing risk and improving the efficiency, performance, stability, security, and quality of all systems and platforms.
The Principal Platform Engineer is a member of the Mainframe Performance team and is a highly technical position responsible for the overall performance of the Mainframe environment, including balancing resources across multiple CECs and analyzing and reporting on performance and tuning metrics. This position requires proven leadership skills to coordinate and lead initiatives regarding Performance & Tuning and effectively coordinate with various IT groups and Product Managers.
RESPONSIBILITIES:

z/OS real time performance diagnostics and L2 production support in a large mainframe environment
Identification of performance bottlenecks and their alleviation through z/OS components and application tuning
Proactive, exceptions driven component performance management & optimization
CPU, Memory, I/O, Network, CF, etc.
Synergy with other performance SME - DB, CICS, Network, Storage, etc
Sysplex analysis and maintenance
LPAR configurations design, and tuning
Hiperdispatch/IRD, capping
ThruPut Manager & Work Load Manager policy design
Performance test configuration, analysis and support
Improving mainframe cost effectiveness
Batch workloads critical path prioritization
Real-time performance monitoring
Operations staff training in L1 performance diagnostics
Provide consultative services to IT staffs on performance issues.
Mitigates risk by following established procedures and monitoring controls, spotting key errors and demonstrating strong ethical behavior.
Serves as a trusted coach or mentor within the organization.
Communicates openly keeping everyone across the organization informed.
QUALIFICATIONS:

Minimum of 8 years of related experience
Bachelor's degree preferred or equivalent experience
Strong teamwork skills
Expertise in z/OS performance diagnostics, problem resolution and proactive performance management
Expertise with BMC Mainview
Expertise in z/OS Workload Manager Policy design in a large Sysplex environment
Expertise in ThruPut Manager
Intermediate to strong SAS coding skills including SAS macros and SAS/GRAPH. Working knowledge of MICS and SAS/MXG
Working knowledge of z/OS components – ASM, RSM, IOS, HSM, JES2, etc.
Understanding of the functionality and performance aspects of z/OS secondary subsystems – DB2, CICS, MQ
Ability to tune the above components to maximize the productive utilization of computer resources and improve cost effectiveness
ABOUT: DTCC safeguards the financial markets and helps them run efficiently, in times of prosperity and crisis. We are uniquely positioned at the center of global trading activity, processing over 100 million financial transactions every day, pioneering industry-wide, post-trade solutions and maintaining multiple data and operating centers worldwide. From where we stand, we can anticipate the industry’s needs and we’re working to continually improve the world’s most resilient, secure, and efficient market infrastructure. Our employees are driven to deliver innovative technologies that improve efficiency, lower cost, and bring stability and certainty to the post-trade lifecycle. DTCC proudly supports Flexible Work Arrangements favoring openness and gives people freedom to do their jobs well, by encouraging diverse opinions and emphasizing teamwork. When you join our team, you’ll have an opportunity to make meaningful contributions at a company that is recognized as a thought leader in both the financial services and technology industries. A career is more than a good way to earn a living. It’s the chance to make a difference at a company that’s truly one of a kind.
Ratings
1/17/2023
Great firm Esrhealthcare.mysmartjobbboard.com
Employer
ESR Healthcare
Jon Thompson
Confidential
Dallas TX 92126
United States
ESR Healthcare esrhealthcare.mysmartjobboard.com Jon Thompson

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