Mainframe DB2 DBA

Infosys Limited Digital$90K — $120K *
Information Technology
5 - 7 years of experience
Job Overview by Ladders

Qualifications

  • 5-7 years of hands-on administration experience with IBM Db2 for z/OS (v12 or v13) in production environments.
  • Deep proficiency with Db2 utilities such as REORG, RUNSTATS, and LOAD/UNLOAD.
  • Expert performance tuning skills including access path analysis and concurrency diagnostics.
  • Strong knowledge of z/OS operations and dataset management.
  • In-depth understanding of data sharing fundamentals and group buffer pool concepts.
  • Expert level experience with IBM OMEGAMON for performance monitoring.
  • Solid experience with mainframe security and least-privilege access models.

Responsibilities

  • Develop project timelines and address resource discrepancies for timely completion.
  • Act as a liaison between technical teams and clients, ensuring effective communication.
  • Support technical teams in managing production operations and incident resolutions.
  • Monitor project deliverables to meet quality benchmarks and stakeholder expectations.
  • Manage project risks proactively to ensure smooth delivery.
  • Build collaborative relationships with stakeholders through effective communication.
  • Identify additional project opportunities while adhering to strategic priorities.

Benefits

  • Medical/Dental/Vision/Life Insurance
  • Long-term/Short-term Disability
  • Health and Dependent Care Reimbursement Accounts
  • Insurance (Accident, Critical Illness, Hospital Indemnity, Legal)
  • 401(k) plan and contributions based on salary level
  • Paid holidays plus Paid Time Off.
Full Job Description
Job details

Job Role

Infrastructure Project Lead 1

Career Role

Lead Consultant - Infrastructure Management - US

Work Location

Charlotte, NC, Raleigh, NC

State / Region / Province

North Carolina

Country

USA

Domain

Delivery

Interest Group

Infosys Limited

Company

ITL USA

Requisition ID

150536BR

Technical Skills 1

Technology|Database Administration|DB2 on Mainframe

Technical Skills 2

Technology|Database Administration|DB2 on Mainframe

In the assigned Job Role of Infrastructure Project Lead 1, your Area Of Responsibility will be as below:
• Develop project timelines, proactively identify and address resource discrepancies, to ensure timely project completion
• Act as a liaison between technical teams and clients, facilitating communication through regular meetings and milestone reviews
• Support technical teams in managing production support operations, focusing on incident resolution, deployment efficiency, and smooth change implementation
• Monitor project deliverables across all phases, to meet established quality benchmarks and stakeholder expectations

Your contribution to the team:
• Proactive risk management to ensure project delivery
• An ability to build collaborative relationships with stakeholders through effective communication
• Focused governance over project scope and identification of additional project opportunities
• Focus to anticipate challenges and deliver innovative solutions
• Commitment to balance project economics with adherence to strategic priorities

Required Skill and Experience
• Hands-on administration experience with IBM Db2 for z/OS (v12 or v13) in production environments.
• Deep proficiency with Db2 utilities (REORG, RUNSTATS, COPY/RECOVER, LOAD/UNLOAD, CHECK), DDL, and package/plan bind/rebind.
• Expert performance tuning skills: buffer pool sizing/thresholds, statistics strategy, access path analysis (EXPLAIN), and concurrency/locking diagnostics.
• Strong experience working knowledge of z/OS operations (TSO/ISPF, SDSF, JCL, JES2/3) and dataset management.
• In depth understanding of data sharing/Parallel Sysplex fundamentals and group buffer pool concepts.
• Expert level experience with IBM OMEGAMON for Db2 Performance Expert and related monitoring/reporting.
• Proficient with IBM Db2 Utilities Suite automation and/or IBM Db2 Utilities Management tools.
• In depth understanding of Db2 data sharing tuning (GBP sizing, castout, locking) and disaster recovery strategies.
• Solid experience with mainframe security (RACF) and least-privilege access models.
• Strong communication and documentation skills; ability to partner with developers and operations teams.

Preferred Skill and Experience
• Advanced scripting/automation skills (REXX, Python on z/OS USS where applicable); experience with z/OSMF and Ansible for z/OS is a plus.
• Experience in regulated industries (banking/finance/healthcare) and with ITSM platforms (ServiceNow) would be a PLUS
• AI-assisted development experience with Copilot or similar tools.

Additional Required Qualifications
• Bachelor's degree or foreign equivalent required from an accredited institution. Will also consider three years of progressive experience in the specialty in lieu of every year of education.
• This position may require relocation and/or travel to work/project location.
• Candidates authorized to work for any employer in the United States without employer-based visa sponsorship are welcome to apply. Infosys is unable to provide immigration sponsorship for this role now or in the future.

Benefits

Along with competitive pay, as a full-time Infosys employee you are also eligible for the following benefits:
  • Medical/Dental/Vision/Life Insurance
  • Long-term/Short-term Disability
  • Health and Dependent Care Reimbursement Accounts
  • Insurance (Accident, Critical Illness , Hospital Indemnity, Legal)
  • 401(k) plan and contributions dependent on salary level
  • Paid holidays plus Paid Time Off

About Infosys Limited Digital

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