Mainframe System Administrator

Reposted 3 Days Ago
Be an Early Applicant
Trumbull, CT, USA
In-Office
Mid level
Information Technology • Software
The Role
The Mainframe System Administrator manages z/OS systems, including CICS and MQ administration, performs IPL and POR, and coordinates software dependencies. Provides on-call support and participates in disaster recovery exercises.
Summary Generated by Built In
Company Description

Tech Tammina LLC

Job Description

Experience in z/OS & ISV administration

Experience in CICS administration in z/OS platform

Experience in MQ administration in z/OS platform

Installing & Configuration of z/OS systems

Performing System IPL and POR

Managing and Installing software products on z/OS systems using SMP/E (System Modification Program/Extended)

Installation, configuration and administration of day to day support of CICS transaction Server

Knowledge and experience with: z/OS, TSO/ISPF, Cobol, CICS, JCL in mainframe environment

Provide on-call 24/7 Incident Response to z/OS issues from production monitoring tools, Command Center personnel and Application Development Analysts

Coordination with application and infrastructure teams on software dependencies and timing of implementations

Open cases with vendors as necessary and apply PTFS as required to resolve issues

Qualifications

Experience in LPAR management

Manage mainframe storage & tape subsystems

Experience in TSO/ISPF, File Aid / File Manager, Expeditor/IBM Debugger and other MVS Utilities

Perform z/OS debugging and problem analysis, SVC dumps

Performance tuning, regularly review, evaluate RMF data

Review System Performance Reports with Scheduling, Adjust MSU's as Needed

Participate in Disaster Recovery Exercise

Additional Information

Job Status: Full Time 

Eligiblity: GC or US Citizens

Share the Profiles to mkonni(at)1stitsolutions.com

Contact: 703-349-1214

Keep the subject line with Job Title and Location

Skills Required

  • Experience in z/OS & ISV administration
  • Experience in CICS administration
  • Experience in MQ administration
  • Install and configure z/OS systems
  • Experience in LPAR management
  • Knowledge of performance tuning
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The Company
HQ: Chantilly, VA
361 Employees
Year Founded: 2005

What We Do

Tech Tammina is a blend in implementing Business Processes across onshore and offshore Software Development using Low Code platforms. This phenomenal transition made us a Digital Transformation Company. Tech Tammina contributed their vision on Offshore Outsourcing with its expertise in strategic global delivery models which makes a reliable Outsourcing Software Development Solution provider. Tech Tammina offers services by automating the Business Processes through Automation platforms, resembling RPA (Automation Anywhere, Blue Prism, and UI Path) and Business Process Management platforms (Appian, BPM'​ online, Mendix). We are engaged in providing Digitalized services through Custom Software & Application Development with Quality assurance and Testing preferences. We deliver our services and innovations through emerging technologies with utmost accomplishment. Our expertise implicates in reducing outlay and increasing the efficiency of the product and service by conveying the strategic advantage of Software Outsourcing and Offshore Software Development for the clients. Software development process with an exceptional and valuable deliverance involves in meeting clientele expectations. Tech Tammina is one of the efficient and flexible global eminent experts in outsourced Custom Software Development with rigorous Quality assurance and Testing measure.. Considering Risk involving and Project failure measures we implement powerful software solutions that meet the client expectations. We look forward to escalating the clientele appreciation for ages to serve for emanating generations.

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