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Systems Engineer

Senior z​/OS & Capacity Management Engineer

Job in Dallas, Dallas County, Texas, 75215, USA
Listing for: Danta Technologies
Full Time position
Listed on 2026-01-14
Job specializations:
  • IT/Tech
    Systems Engineer
  • Engineering
    Systems Engineer
Salary/Wage Range or Industry Benchmark: 80000 - 100000 USD Yearly USD 80000.00 100000.00 YEAR
Job Description & How to Apply Below
Position: Senior z/OS Performance & Capacity Management Engineer

Job Title:

Senior z/OS Performance & Capacity Management Engineer

We are seeking a highly experienced z/OS Senior Performance and Capacity Engineer to join our team. The ideal candidate will have a strong background in monitoring, analyzing, and optimizing the z/OS platform including subsystems, coupling facilities, storage, infrastructure software, and business systems. You will collaborate with cross‑functional teams, provide technical leadership, and drive initiatives to enhance the performance, reliability, and security of our mainframe platform.

Job Summary:

We are seeking a highly experienced z/OS Senior Performance and Capacity Engineer to join our team. The ideal candidate will have a strong background in monitoring, analyzing, and optimizing the z/OS platform including subsystems, coupling facilities, storage, infrastructure software, and business systems. You will collaborate with cross‑functional teams, provide technical leadership, and drive initiatives to enhance the performance, reliability, and security of our mainframe platform.

Responsibilities:
  • Lead performance and capacity management initiatives across complex IBM z/OS environments.
  • Configure, maintain, and optimize BMC AMI Ops and IBM Intelli Magic Vision for real‑time monitoring, trend analysis, and predictive capacity planning.
  • Conduct detailed performance analysis and optimization for infrastructure and business systems to identify and resolve bottlenecks and improve overall efficiency.
  • Collaborate with system programmers, database administrators, application teams, and managed services providers to ensure optimal resource utilization and workload throughput.
  • Develop and maintain capacity models to forecast growth and support business planning.
  • Design and implement performance dashboards, reports, and automated alerts using Intelli Magic Vision, BMC AMI OPS, and alerting tools.
  • Lead root cause analysis for performance incidents and implements corrective actions.
  • Prepare and present performance and capacity reports to senior management and technical stakeholders.
  • Provide technical guidance and mentorship to junior engineers, fostering a culture of learning and continuous improvement within the IT organization.
  • Stay up to date with new technologies, trends, and best practices in mainframe systems, and proactively recommend and implement relevant updates and improvements.
    • Qualifications:
  • Bachelor s degree in computer science, Information Technology, or related experience.
  • Extensive experience (10 years) monitoring, analyzing, and optimizing the mainframe computing platform including storage, DB2, CICS, IMS/DB, IMS/TM, MQ, Parallel Sysplex and business systems.
  • Experience in capacity planning, trend analysis, and forecasting for large‑scale mainframe environments.
  • Proven experience configuring, managing, and leveraging BMC AMI Ops, IBM Intelli Magic Vision, SMF and RMF.
  • Demonstrated expertise in Workload Manager (WLM) policies and system tuning parameters.
  • Experience providing technical leadership for managed service providers and offshore support teams.
  • Excellent problem‑solving skills and the ability to troubleshoot and analyze complex issues.
  • Effective communication and collaboration skills, with the ability to convey technical concepts to both technical and non‑technical stakeholders.
  • Proven leadership abilities, including experience leading technical projects and mentoring junior team members.
    • Additional Requirements:
    • Certifications in relevant technologies are a plus.
    • Ability to work independently and collaboratively in a fast‑paced, dynamic environment.
    • Willingness to stay updated on emerging technologies and industry trends.
    • Availability for occasional off‑hours support as needed.

    Notes
    :

    - All qualified applicants will receive consideration for employment without regard to race, color, religion, religious creed, sex, national origin, ancestry, age, physical or mental disability, medical condition, genetic information, military and veteran status, marital status, pregnancy, gender, gender expression, gender identity, sexual orientation, or any other characteristic protected by local law, regulation, or ordinance.

    Benefits

    Danta offers a compensation package to all W2 employees that are competitive in the industry. It consists of competitive pay, the option to elect healthcare insurance (Dental, Medical, Vision), Major holidays and Paid sick leave as per state law.

    The rate/ Salary range is dependent on numerous factors including Qualification, Experience and Location.

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    Position Requirements
    10+ Years work experience
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