VanderHouwen
Systems Administrator – iSeries
Our client is seeking a Systems Administrator – iSeries to manage and support their IBM Power Systems while contributing to broader systems and infrastructure initiatives. This individual will play a key role in ensuring reliable daily operations, maintaining system performance, and supporting the long‑term transition from iSeries to cloud‑based environments such as Azure. The ideal candidate will have strong communication skills, a collaborative mindset, and the desire to grow with the organization as it evolves technologically.
This role is a hybrid model in Portland, Oregon.
Systems Administrator – iSeries Responsibilities
Administer, monitor, and maintain IBM i (AS/400) environments across production, development, and backup systems to ensure performance, availability, and reliability.
Perform OS upgrades, PTFs, and application patching while maintaining detailed system documentation and test plans.
Troubleshoot and resolve system issues including performance bottlenecks, job failures, and user access problems.
Oversee user management and access controls, enforce security policies, and conduct periodic audits.
Manage and validate system backups, BRMS processes, and disaster recovery procedures to meet recovery objectives.
Install, configure, and maintain third‑party applications integrated with the iSeries platform (e.g., Avalara, Seagull, Aldon, and related tools).
Support and maintain Windows Server environments including AD, DNS, DHCP, and related infrastructure components.
Collaborate with cross‑functional teams and vendors to support software integrations and resolve escalated issues.
Contribute to system documentation, process improvement, and automation initiatives using scripting tools such as PowerShell or PowerCLI.
Participate in on‑call rotations and occasional after‑hours maintenance to support critical operations.
Systems Administrator – iSeries Qualifications
3+ years of hands‑on experience administering IBM Power Systems (AS/400) in enterprise environments.
Proficiency with IBM i OS, CL programming, system operations, job scheduling, and work management.
Strong understanding of IBM i security, user authorization, backup and recovery procedures, and performance tuning.
Experience supporting Windows Server environments (2016 and newer), including patch management and system monitoring.
Strong documentation and communication skills, with the ability to convey technical information clearly to non‑technical audiences.
Demonstrated problem‑solving ability and creativity in developing efficient technical solutions.
Team‑oriented with a proactive, collaborative work style.
Bachelor’s degree in Computer Science, Information Systems, or equivalent work experience.
Availability for on‑call support and occasional after‑hours maintenance.
Preferred
IBM certification in iSeries Administration.
Experience with BRMS, SQL on IBM i, or modernization/migration projects.
Familiarity with high availability, clustering, and network connectivity (FTP, SFTP, ODBC).
Interest in growing toward a broader Systems or Azure Administration role as the company transitions toward cloud infrastructure.
Benefits Benefits are available to eligible full‑time employees and include coverage for medical, dental, vision, life insurance, short and long term disability, and matching 401k.
VanderHouwen is an Equal Opportunity Employer and participates in E‑Verify. VanderHouwen does not discriminate based on race, color, religion, sex, national origin, age, disability, or any other characteristic protected by applicable local, state, or federal civil rights laws.
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Our client is seeking a Systems Administrator – iSeries to manage and support their IBM Power Systems while contributing to broader systems and infrastructure initiatives. This individual will play a key role in ensuring reliable daily operations, maintaining system performance, and supporting the long‑term transition from iSeries to cloud‑based environments such as Azure. The ideal candidate will have strong communication skills, a collaborative mindset, and the desire to grow with the organization as it evolves technologically.
This role is a hybrid model in Portland, Oregon.
Systems Administrator – iSeries Responsibilities
Administer, monitor, and maintain IBM i (AS/400) environments across production, development, and backup systems to ensure performance, availability, and reliability.
Perform OS upgrades, PTFs, and application patching while maintaining detailed system documentation and test plans.
Troubleshoot and resolve system issues including performance bottlenecks, job failures, and user access problems.
Oversee user management and access controls, enforce security policies, and conduct periodic audits.
Manage and validate system backups, BRMS processes, and disaster recovery procedures to meet recovery objectives.
Install, configure, and maintain third‑party applications integrated with the iSeries platform (e.g., Avalara, Seagull, Aldon, and related tools).
Support and maintain Windows Server environments including AD, DNS, DHCP, and related infrastructure components.
Collaborate with cross‑functional teams and vendors to support software integrations and resolve escalated issues.
Contribute to system documentation, process improvement, and automation initiatives using scripting tools such as PowerShell or PowerCLI.
Participate in on‑call rotations and occasional after‑hours maintenance to support critical operations.
Systems Administrator – iSeries Qualifications
3+ years of hands‑on experience administering IBM Power Systems (AS/400) in enterprise environments.
Proficiency with IBM i OS, CL programming, system operations, job scheduling, and work management.
Strong understanding of IBM i security, user authorization, backup and recovery procedures, and performance tuning.
Experience supporting Windows Server environments (2016 and newer), including patch management and system monitoring.
Strong documentation and communication skills, with the ability to convey technical information clearly to non‑technical audiences.
Demonstrated problem‑solving ability and creativity in developing efficient technical solutions.
Team‑oriented with a proactive, collaborative work style.
Bachelor’s degree in Computer Science, Information Systems, or equivalent work experience.
Availability for on‑call support and occasional after‑hours maintenance.
Preferred
IBM certification in iSeries Administration.
Experience with BRMS, SQL on IBM i, or modernization/migration projects.
Familiarity with high availability, clustering, and network connectivity (FTP, SFTP, ODBC).
Interest in growing toward a broader Systems or Azure Administration role as the company transitions toward cloud infrastructure.
Benefits Benefits are available to eligible full‑time employees and include coverage for medical, dental, vision, life insurance, short and long term disability, and matching 401k.
VanderHouwen is an Equal Opportunity Employer and participates in E‑Verify. VanderHouwen does not discriminate based on race, color, religion, sex, national origin, age, disability, or any other characteristic protected by applicable local, state, or federal civil rights laws.
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