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Systems Administrator

Seguin,TX

566 Systems Administrator jobs in Seguin,TX

New, Posted 16 hours ago
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Mainframe CICS Systems Programmer Senior

USAA

San Antonio, TX 78288

Hybrid~ 41 minFlexible ScheduleHealth InsurancePaid Time OffRetirement Benefit

  • Bachelor's Degree or 4 additional years of experience beyond the minimum requirement can be used in lieu of a degree.
  • 6 years of infrastructure experience demonstrating depth of technical understanding within a specific discipline(s)/technology(s) to include 2 years' experience in Systems Operations environment supporting complex environment deployment and infrastructure management activities or applicable IT experience such as IT Management, Software Development, Data Engineering, and Agile Product/Release Management.
  • 4 years of experience in creating, modifying, and maintaining infrastructure and individual system components.
  • Extensive CICS Experience: Typically, 7-10+ years of hands-on experience as a CICS Systems Programmer in a z/OS mainframe environment. This includes deep knowledge of CICS Transaction Server (TS), CTG, and CPSM architecture, internals, and system exits.
  • Installation and Maintenance Proficiency: Strong expertise in CICS installation, configuration, and maintenance, often including complex Independent Software Vendor (ISV) installations and upgrades.
  • Scripting and Programming Languages: Proficient in JCL, REXX, and other mainframe scripting languages. Familiarity with COBOL, Assembler, and PL/I is also beneficial.
  • SMP/E Proficiency: Experience with SMP/E (System Modification Program/Extended) for installing and maintaining software.
  • Z/OS Expertise: In-depth knowledge of z/OS operating systems, including configuration, maintenance, and tuning.
  • Performance Tuning and Monitoring: Experience with CICS performance tuning and the use of monitoring tools (e.g., RMF, Intellimagic, BMC Mainview).
  • Z/OS Subsystems: Understanding of other z/OS subsystems such as DB2, MQ, JES2, z/OS connect, IMS and TCP/IP.
  • Security: Experience with CICS security, often using RACF or equivalent tools.
  • Automation and Scheduling: Familiarity with automation tools, job scheduling, and monitoring tools.
  • Disaster Recovery: Experience with disaster recovery planning and testing.
  • Mainframe Hardware: Understanding of mainframe hardware and architecture to optimize system performance.
  • IBM Certified Specialist – CICS Transaction Server for z/OS: This certification is desired.
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New, Posted 1 day ago
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Senior System Administrator

University Health

San Antonio, TX 78206

~ 41 min Onsite

  • Bachelor's degree in computer science, data processing, mathematical, clinical or a related field is required
  • Six years of programming and system analysis experience is required
  • Must be proficient in at least one computer system language and on data management methodology on at least one or more of the computer platforms used at University Health
  • Work experience using one or more of each of the following is preferred
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CDL-A Flatbed Truck Driver

System Transport

Converse, TX 78109

$1,037.01-$1,816.05/wk
~ 30 min OnsiteHealth InsurancePaid Time OffRetirement Benefit

  • Must have a valid Class A driver's license (CDL-A)
  • Minimum of 4+ months of driving experience required
  • A safe driving record on the road
  • Must be 21 years of age or older
  • No more than 6 jobs in the last 3 years
  • Background check required
  • A clean drug test required
  • Clean clearinghouse results required
  • For all flatbed driver opportunities, the driver must be physically able to lift a 90-pound tarp onto a 5-foot high platform twice. System Transport will test this during orientation, and flatbed drivers tarp about 70% of our loads. (this is required)
  • REQUIRED:
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Water/Wastewater TAP

communities unlimited

San Antonio, TX 78248

New, Posted 1 hour ago
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Warehouse Director- Frost Bank Center

ARAMARK

San Antonio, TX 78219

New, Posted 23 hours ago
Senior Mainframe Developer - IMS Database&zOS

USAA Careers

San Antonio, TX 78208

Flexible Schedule
Easy Apply
Sales Rep - Flexible Work - Entry Level

Vector Marketing

Seguin, TX 78155

Flexible Schedule

  • Enjoy working with people
  • All ages eighteen plus or seventeen and a high school graduate
  • Conditions apply
  • Willing to learn and apply new skills
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Advanced Electronics / Computer Field Technician

U.S. Navy

San Antonio, TX 78228

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Inspection - QC Inspector 3rd shift

Chromalloy Gas Turbine LLC

San Antonio, TX 78226

~ 41 min OnsiteHealth InsurancePaid Time OffRetirement Benefit

  • High School Diploma or equivalent.
  • Minimum one (1) year of quality inspection, manufacturing, maintenance, aviation, or related technical experience; or an equivalent combination of education and experience.
  • Ability to read, write, speak, and effectively communicate in English.
  • Ability to read and interpret engineering drawings, OEM maintenance manuals, technical specifications, and regulatory requirements.
  • Experience using precision measuring and inspection equipment.
  • Basic math skills, including working with fractions, decimals, and measurement conversions.
  • Good mechanical aptitude and strong attention to detail.
  • Proficiency with Microsoft Office applications.
  • Ability to effectively communicate with employees, management, customers, and auditors.
  • Strong organizational, planning, and problem-solving skills.
  • Ability to maintain effectiveness in a fast-paced production environment.
  • Must pass an eye examination required for inspection personnel.
  • Required use of personal protective equipment (PPE) and adherence to all safety requirements.
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Maintenance Technician - 3rd SHIFT

Bakerly Ranch LLC

San Antonio, TX 78235

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