Mainframe Capacity Planning Specialist/z/OS Performance & Capacity Specialist
Jersey City, NJ, US • Posted 6 hours ago • Updated 6 hours ago

VDart, Inc.
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Job Details
Skills
- ThruPut Manager architecture
- batch workload routing
- SMF data
- performance tuning
- capacity planning
- MXG
- SAS PDB processing
- SAS programming
- SAS/MXG applications
- Linux environments
- Linux Bash scripting
- RMF
- Omegamon
- TEPS
- IntelliMagic
- Performance monitoring
- tuning
- WLM policy architecture
- administration
- mainframe architecture
- performance optimization
Summary
We are seeking a Capacity & Performance Management Specialist to optimize performance and capacity across enterprise mainframe and Linux environments. This role focuses on analyzing SMF data, tuning system performance, and ensuring efficient resource utilization to support business-critical workloads.
The ideal candidate will leverage SAS/MXG, workload management, and performance monitoring tools to deliver data-driven insights and collaborate with technical teams and stakeholders to maintain system stability, scalability, and operational efficiency.
Required Skills
Expertise in ThruPut Manager architecture and batch workload routing
Strong experience analyzing SMF data for performance tuning and capacity planning
Proficiency with MXG, SAS PDB processing, and SAS programming
Experience managing SAS/MXG applications on Linux environments
Strong Linux Bash scripting and automation skills
Performance monitoring & tuning using RMF, Omegamon, TEPS, IntelliMagic
Deep knowledge of WLM policy architecture & administration
Solid understanding of mainframe architecture and performance optimization
Ability to perform statistical analysis and translate SMF data into actionable insights
Strong communication skills with ability to present findings and recommendations to stakeholders
Technical Environment
Mainframe: z/OS 2.4, JES2, TSO/ISPF, SDSF, SMF, RMF, WLM, RACF, TCP/IP
Monitoring & Tools: Omegamon Suite, ThruPut Manager, Strobe/iStrobe
Utilities: MXG, ChangeMan, File-Aid, Xpediter, Syncsort, ESP, OPS/MVS
Platforms: Linux (Red Hat), Bash scripting, SAS/MXG
Access & Security: QWS3270, SFTP, PAM/A2A
Tools: WinSCP, MobaXterm, MS Office, Visio
- Dice Id: 10330808A
- Position Id: 8892991
- Posted 6 hours ago
Company Info
VDart, headquartered in Atlanta, GA, is a global leader in digital talent solutions and IT staffing, delivering top technology professionals to businesses worldwide. With a strong presence across North America, Europe and Asia, we specialize in helping organizations navigate complex technology landscapes with the right expertise.
Through a strategic, client-focused approach, we have placed over 20,000 professionals across key industries and advanced technology solutions. Whether placing top talent in cutting-edge roles or providing strategic digital workforce solutions, our network of 4,000 specialists across 13 countries is committed to excellence, agility and impact.
Backed by 18 years of industry experience, we go beyond staffing to build long-term partnerships that accelerate digital transformation and drive sustained growth. Whether you need a technology partner to fuel innovation or specialized workforce solutions to maintain a competitive edge, VDart delivers the right people, skills and mindset to create a lasting impact in a digital-first world.
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