ZipRecruiter

Log In

1

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 ...

Oriontek Inc

IBM(AS400)

Philadelphia, PA · On-site

IBM(AS400) Location: Philadelphia, PA or Hartford, CT * Strong understanding of IBM i (AS/400), RPG ... Knowledge and experience in the Insurance domain, particularly Policy Administration Systems ...

Fidelity Bank, NA

Senior IBM i Engineer

Wichita, KS · On-site

$100 - $125/hr

... iSeries or AS400 administration experience. * Demonstrated experience supporting IBM i platforms tied to banking solutions, financial cores, or other regulated, mission critical enterprise ...

Fidelity Bank

IBM Power Systems Engineer

Wichita, KS · On-site

... AS400 administration. * Working knowledge of backup and recovery operations, job scheduling, batch processing, system monitoring, and high availability concepts. * Familiarity with CL, SQL, RPG ...

New

Fidelity Bank

IBM Power Systems Engineer

Wichita, KS

... AS400 administration. * Working knowledge of backup and recovery operations, job scheduling, batch processing, system monitoring, and high availability concepts. * Familiarity with CL, SQL, RPG ...

New

Scout Exchange

iSeries Admin

Strong experience in IBM i / iSeries / AS400 System Administration * Knowledge of OS/400 or IBM i operating system * Experience with job scheduling, spool files, and message handling * Understanding ...

Johnsonelectric

IT Server Manager

Vandalia, IL

IBM AS400 administration experience is a plus. * Strong analytical, organizational, and communication skills. * Fluent in English; Spanish or Chinese is a plus. Key Competencies * Enterprise server ...

Johnson Electric

IT Server Manager

Vandalia, OH

IBM AS400 administration experience is a plus. * Strong analytical, organizational, and communication skills. * Fluent in English; Spanish or Chinese is a plus. Key Competencies * Enterprise server ...

Johnson Electric

IT Server Manager

Plymouth, MI · On-site

$100 - $125/hr

IBM AS400 administration experience is a plus.* Strong analytical, organizational, and communication skills.* Fluent in English; Spanish or Chinese is a plus.**Key Competencies*** Enterprise server ...

Johnson Electric Group

IT Server Manager

Plymouth, MI · On-site

$100 - $125/hr

IBM AS400 administration experience is a plus.* Strong analytical, organizational, and communication skills.* Fluent in English; Spanish or Chinese is a plus.**Key Competencies*** Enterprise server ...

next page

Showing results 1-20

All JobsTechnology JobsNetworking JobsNetwork Administrator JobsAs400 Administration Jobs

As400 Administration information

See salary details

$28K

$62.9K

$211.5K

How much do as400 administration jobs pay per year?

As of Sep 9, 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 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.

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 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 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.

Is AS400 still in demand?

AS400, now known as IBM i, remains in demand for organizations that rely on legacy systems for critical business operations. Skilled AS400 administrators and developers with knowledge of CL programming, RPG, and system security are sought after, especially in industries like finance and manufacturing that maintain these systems long-term.

Is it hard to become an AS400 administration?

AS400 administration requires knowledge of IBM i systems, programming languages like CL and RPG, and experience with system security and backups. Gaining relevant certifications and hands-on experience can help, but it typically involves learning specialized skills and understanding legacy systems, which may present a learning curve for newcomers.
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:

What other helpful pages are available for As400 Administration?

Other pages related to As400 Administration:

As400 Administration jobs near you
Infographic showing various As400 Administration job openings in the United States as of September 2026, with employment types broken down into 1% As Needed, 85% Full Time, 10% Part Time, 1% Temporary, and 3% Contract. Highlights an 91% Physical, 3% Hybrid, and 6% Remote job distribution, with an average salary of $62,882 per year, or $30.2 per hour.

AS400 Administrator

Remote

ACI Infotech
IT Services • 11 - 50 employees
Learn more about ACI Infotechexternal

Full-time

Re-posted 27 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