AS/400 Administrator – IBM i Systems (Onsite Plano)

Ethereum Technologies

Plano (TX)

On-site

USD 83,000 - 118,000

Full time

10 hours ago
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Job summary

Ethereum Technologies seeks an experienced AS400 Administrator to manage and optimize IBM AS400 (IBM i) systems in Plano, TX. The role covers system administration, performance monitoring, backup and recovery, security, and ongoing maintenance.

You will install and configure IBM i systems, manage job scheduling, ensure high availability, coordinate with application and network teams, and maintain clear technical docs. This is an onsite contract with a rate of $73/hour (W-2/1099/C2C).

Qualifications

  • Experience with IBM AS400/IBM i administration.
  • Familiarity with BRMS backup and recovery.
  • Knowledge of CL and job scheduling concepts.
  • Experience with system upgrades and patch management.
  • Understanding of security and user administration on IBM i.
  • Exposure to HA/DR concepts and DB2 for IBM i is a plus.

Responsibilities

  • Install, configure, administer, and maintain IBM AS400 / IBM i systems.
  • Monitor system performance and overall infrastructure health.
  • Perform upgrades, PTF installations, patching, and routine maintenance.
  • Manage user profiles, security, access controls, and permissions.
  • Handle backup, recovery, and disaster recovery operations.
  • Monitor and troubleshoot jobs, subsystems, queues, and batch processing.
  • Coordinate with application, database, network, and infra teams.
  • Maintain documentation and configuration records.

Skills

IBM AS400 administration
IBM i operating systems
CL (Control Language)
Job scheduling & batch processing
BRMS backup & recovery
PTF management & patching
User administration & security
System performance monitoring
HA & DR concepts
DB2 for IBM i

Education

Bachelor's degree in Computer Science / Information Technology

Job description

Ethereum Technologies seeks an experienced AS400 Administrator to manage and optimize IBM AS400 (IBM i) systems in Plano, TX. The role covers system administration, performance monitoring, backup and recovery, security, and ongoing maintenance.

You will install and configure IBM i systems, manage job scheduling, ensure high availability, coordinate with application and network teams, and maintain clear technical docs. This is an onsite contract with a rate of $73/hour (W-2/1099/C2C).

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