Senior IBMi Systems Administrator Fully Remote - US

Senior IBMi Systems Administrator

Full Time • Fully Remote - US
We are seeking a Senior IBMi Systems Administrator to manage, maintain, and optimize IBM i (AS/400) systems. The role includes server administration, security compliance, performance monitoring, user access control, and disaster recovery planning.
Key Responsibilities:
  • Server Administration & Maintenance – Perform daily OS administration, IBMi Enterprise Extender management, journaling, and system monitoring. Apply security patches, troubleshoot server issues, and maintain documentation.
  • User Access & Security – Manage user accounts, permissions, access policies, and SSL certificates. Ensure DoD security compliance and support STIG and ACAS resolution.
  • Performance Monitoring & Troubleshooting – Establish system baselines, configure alerts, analyze logs, and troubleshoot issues. Utilize monitoring tools and SysLog for SIEM integration.
  • Backup & Disaster Recovery – Oversee IBMi BRMS backups, enterprise extenders, and disaster recovery planning.
  • Collaboration & Support – Work with client, and vendors to resolve technical issues. Support software deployments and infrastructure improvements.
  • Training & Documentation – Provide knowledge transfer sessions and maintain configuration records.
Qualifications:
  • 5+ years of IBM i (AS/400) administration experience in a DoD or Federal IT environment.
  • Expertise in IBMi Access Client Navigator, BRMS backups, security compliance, and performance tuning.
  • Experience with SysLog, SIEM (Microsoft Sentinel), and system monitoring tools.
  • Strong troubleshooting, security, and infrastructure optimization skills.
Preferred:
  • IBM Certified System Administrator – IBM i
  • Experience with DFAS/DISA security requirements and compliance.

This is a remote position.

Compensation: $120,000.00 per year




(if you already have a resume on Indeed)

Or apply here.

* required fields

Location
Or
Or