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As400 Administration Jobs (NOW HIRING)

ACI Infotech

AS400 Administrator

Certifications in AS400 administration or disaster recovery (e.g., IBM i Certified Administrator, IBM i Certified Specialist - Business Continuity). * Experience with cloud-based disaster recovery ...

Kaav Inc.

AS400 Administrator

USC or GC only Position Overview Seeking an experienced AS400 Administrator to provide full end-to-end administration, system maintenance, and operational support for the IBM iSeries/AS400 ...

Kyndryl

AS400 /IBM i Infrastructure Analyst

Phoenix, AZ · On-site

$63K - $121K/yr

IBM i / AS400 System Administration * Administer, monitor, and support IBM i (AS/400) systems in production, development, and test environments. * Perform system configuration, upgrades, PTF ...

Kyndryl

AS400 /IBM i Infrastructure Analyst

Phoenix, AZ · On-site

$63K - $121K/yr

IBM i / AS400 System Administration * Administer, monitor, and support IBM i (AS/400) systems in production, development, and test environments. * Perform system configuration, upgrades, PTF ...

Kyndryl

AS400 /IBM i Infrastructure Analyst

Phoenix, AZ · On-site

$63K - $121K/yr

IBM i / AS400 System Administration * Administer, monitor, and support IBM i (AS/400) systems in production, development, and test environments. * Perform system configuration, upgrades, PTF ...

Kyndryl

AS400 /IBM i Infrastructure Analyst

Phoenix, AZ · On-site

They are seeking an AS400 (IBM i) Infrastructure Analyst responsible for the administration, stability, performance, and security of the IBM i infrastructure to ensure high availability of critical ...

Computer Task Group, Inc

iSeries Engineer

Phoenix, AZ · Hybrid

IBM i / AS400 / iSeries administration (5+ years) * IBM Power Systems infrastructure support * DB2 for i, RPG, CL * IBM MQ and BRMS * System performance tuning and troubleshooting * Security ...

Computer Task Group, Inc

iSeries Engineer

Phoenix, AZ · Hybrid

IBM i / AS400 / iSeries administration (5+ years) * IBM Power Systems infrastructure support * DB2 for i, RPG, CL * IBM MQ and BRMS * System performance tuning and troubleshooting * Security ...

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All JobsAs400 Administration Jobs

As400 Administration information

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$28K

$62.9K

$211.5K

How much do as400 administration jobs pay per year?

As of Jun 26, 2026, the average yearly pay for as400 administration in the United States is $62,882.00, according to ZipRecruiter salary data. Most workers in this role earn between $46,500.00 and $63,000.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as an AS400 Administrator, and why are they important?

To thrive as an AS400 Administrator, you need expertise in IBM iSeries/AS400 systems, operating system management, and backup/recovery procedures, typically supported by a degree in computer science or related experience. Familiarity with tools like IBM Navigator for i, BRMS, and proficiency in CL programming and job scheduling software is essential. Strong problem-solving abilities, attention to detail, and effective communication skills make someone stand out in this position. These skills and qualities are crucial for ensuring system reliability, minimizing downtime, and supporting business operations on legacy platforms.

What are some common challenges faced by AS400 Administrators, and how can they be managed effectively?

AS400 Administrators often face challenges such as managing legacy hardware, ensuring data security, and coordinating system upgrades with minimal downtime. Staying current with IBM i updates and regularly performing system health checks are crucial for maintaining stability. Additionally, effective communication with developers and end-users helps quickly resolve issues and optimize system performance. Proactive monitoring and thorough documentation are key practices for handling the complexities of AS400 administration.

What is the highest paying IT admin job?

In IT administration, senior roles such as IT Director, Chief Information Officer (CIO), or Cloud Infrastructure Manager tend to have the highest salaries, often exceeding six figures. Specialized skills in cybersecurity, cloud platforms, and enterprise systems can also lead to higher-paying positions within IT administration.

What is an AS400 administrator?

An AS400 administrator is responsible for managing and maintaining IBM iSeries (AS/400) systems, including system configuration, security, backups, and performance tuning. They often use tools like IBM Navigator and require knowledge of CL and RPG programming, as well as system security protocols.

What is the salary of AS400 administrator?

The salary of an AS400 administrator typically ranges from $70,000 to $110,000 annually, depending on experience, location, and certifications. Experienced professionals with skills in IBM i systems and related tools may earn higher salaries, especially in high-demand regions.

What is AS400 administration?

AS400 administration refers to managing and maintaining IBM's AS400 (now known as IBM iSeries or IBM i) systems. This role involves tasks such as user management, system monitoring, backup and recovery, security configuration, and software installation. AS400 administrators ensure the system runs efficiently, troubleshoot issues, and apply necessary updates. Their expertise is crucial for organizations that rely on AS400 for business-critical applications.

Is AS400 still in demand?

AS400, also known as IBM i, remains in demand for organizations that rely on legacy systems for critical business operations. Many companies seek AS400 administrators with skills in system management, programming, and security, especially as these systems often require specialized knowledge and certifications. While newer technologies are growing, AS400 skills continue to be valuable in industries like finance, manufacturing, and government.

What is the difference between As400 Administration vs AS/400 System Operator?

AspectAs400 AdministrationAS/400 System Operator
ResponsibilitiesManage system configurations, perform backups, troubleshoot issues, optimize performanceMonitor system operations, execute scheduled jobs, report system status
Required SkillsSystem management, scripting, troubleshooting, knowledge of IBM i OSBasic system monitoring, operational procedures, familiarity with AS/400 commands
CertificationsIBM i certifications, system administration coursesTypically no formal certifications required
Work EnvironmentData centers, IT departments, enterprise environmentsControl rooms, data centers, operational support teams

While both roles involve working with IBM i systems, As400 Administration focuses on managing and maintaining the system's overall health and performance, requiring technical expertise and certifications. In contrast, the AS/400 System Operator primarily handles routine monitoring and operational tasks, often with less technical complexity.

More about As400 Administration jobs
What states have the most As400 Administration jobs? States with the most job openings for As400 Administration jobs include:
What job categories do people searching As400 Administration jobs look for? The top searched job categories for As400 Administration jobs are:
As400 Administration jobs near you
Infographic showing various As400 Administration job openings in the United States as of June 2026, with employment types broken down into 94% Full Time, 3% Part Time, and 3% Contract. Highlights an 94% In-person, 3% Hybrid, and 3% Remote job distribution, with an average salary of $62,882 per year, or $30.2 per hour.
AS400 Administrator

AS400 Administrator

ACI Infotech

Remote

Full-time

Posted 12 days ago

Job description

Role: AS400 Administrator
Mode: Remote
Overview:
The Automated Site Recovery Manager (AS400) is responsible for ensuring the continuity and resilience of critical AS400 systems. This role involves developing, implementing, and maintaining automated disaster recovery strategies to minimize business disruptions in the event of system failures or outages.
Responsibilities:
  • Develop and implement automated disaster recovery plans: Create comprehensive automated disaster recovery plans for AS400 systems, including data centers, applications, and networks.
  • Configure and manage automated recovery tools: Implement and manage automated recovery tools, such as IBM's Recovery Manager for i (RMF) or third-party solutions, to streamline recovery processes.
  • Test and validate recovery plans: Conduct regular tests and drills to validate the effectiveness of automated recovery plans and identify areas for improvement.
  • Manage backup and recovery processes: Oversee the backup and recovery of critical AS400 data and systems, ensuring that backups are accurate, timely, and recoverable.
  • Stay updated on industry best practices: Keep abreast of emerging trends and technologies in the field of AS400 disaster recovery and business continuity.
  • Provide training and support: Educate and train staff on automated recovery procedures and provide ongoing support.

Certification
  • Certifications in AS400 administration or disaster recovery (e.g., IBM i Certified Administrator, IBM i Certified Specialist - Business Continuity).
  • Experience with cloud-based disaster recovery solutions for AS400 systems.
  • Knowledge of scripting languages (e.g., REXX, CL).
  • Experience with automation tools (e.g., Ansible, Chef).

Apply