ZipRecruiter

Log In

1

As400 Administrator Jobs (NOW HIRING)

Experis

AS400 Administrator

Phoenix, AZ · On-site

$55 - $60/hr

As an AS400 Administrator, you will be an integral part of the IT support department, collaborating with cross-functional teams to ensure the stability and efficiency of IBM i (AS400) systems. Job ...

Experis

AS400 Administrator

Phoenix, AZ · On-site

$55 - $60/hr

As an AS400 Administrator, you will be an integral part of the IT support department, collaborating with cross-functional teams to ensure the stability and efficiency of IBM i (AS400) systems. Job ...

ACI Infotech

AS400 Administrator

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 ...

Nava Software Solutions

AS400 Admin

Mebane, NC · On-site

AS400 Admin Location: Mebane, NC (5 Days Onsite) Duration: 6-12 months Key Responsibilities: * Install, configure, maintain, and troubleshoot IBM i (AS/400) hardware and operating systems. * Monitor ...

NAVA Software Solutions

AS400 Admin

Mebane, NC · On-site

AS400 Admin Location: Mebane, NC (5 Days Onsite) Duration: 6-12 months Key Responsibilities: * Install, configure, maintain, and troubleshoot IBM i (AS/400) hardware and operating systems. * Monitor ...

Sarian, Inc.

AS400 Admin

Charlotte, NC · On-site

AS400/iSeries AS/400 iSeries, RPG IV, CL, SQL, DB2, basic Unix skills, troubleshooting skills. Experienced AS400 iSeries specialist to support support critical AS400 systems for our Markets Futures ...

SARIAN Co

AS400 Admin

Charlotte, NC · On-site

AS400/iSeries AS/400 iSeries, RPG IV, CL, SQL, DB2, basic Unix skills, troubleshooting skills. Experienced AS400 iSeries specialist to support support critical AS400 systems for our Markets Futures ...

SARIAN Co

AS400/iSeries Admin/ Analyst

Pennington, NJ · On-site

AS400/iSeries * AS/400 iSeries, RPG IV, CL, SQL, DB2, basic Unix skills, troubleshooting skills. * Experienced AS400 iSeries specialist to support support critical AS400 systems for our Markets ...

@Vote

Strategic Administrator

Phoenix, AZ · On-site

Vote Online is seeking a Strategic Administrator to provide operational and administrative support to our headquarters and field teams. This role is responsible for coordinating logistics, supporting ...

Verkada

Stock Administrator

San Mateo, CA · On-site

About the Role We are looking for an exceptional senior equity administrator to join our growing team. The ideal candidate will be detailed, analytical, and have the ability to design and improve ...

next page

Showing results 1-20

All JobsAs400 Administrator Jobs

As400 Administrator information

See salary details

$24

$46

$65

How much do as400 administrator jobs pay per hour?

As of Jul 14, 2026, the average hourly pay for as400 administrator in the United States is $46.81, according to ZipRecruiter salary data. Most workers in this role earn between $38.46 and $56.73 per hour, depending on experience, location, and employer.

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

AspectAs400 AdministratorAS/400 System Operator
Primary RoleManages and maintains the AS/400 environment, including system updates, security, and performance tuning.Monitors system operations, performs backups, and ensures system availability.
Required SkillsKnowledge of AS/400 hardware, OS/400, CL programming, and system security.Understanding of system commands, job scheduling, and basic troubleshooting.
Work EnvironmentTypically works in IT departments, handling system administration tasks.Often part of operations teams, focusing on system monitoring and support.

The As400 Administrator is responsible for comprehensive management of the AS/400 system, including configuration, security, and performance optimization. In contrast, the AS/400 System Operator primarily monitors and maintains system operations, focusing on uptime and routine tasks. Both roles require familiarity with AS/400 hardware and OS, but the administrator's role is more technical and management-oriented, while the operator's role is more operational and support-focused.

What are AS400 Administrators?

AS400 Administrators are IT professionals responsible for managing and maintaining IBM AS/400 (now known as IBM iSeries or IBM i) computer systems. Their duties include system installation, configuration, upgrades, security management, backup and recovery, and performance monitoring. They ensure the smooth operation of business applications running on the AS/400 platform and troubleshoot any issues that arise. AS400 Administrators often work closely with developers and end-users to support organizational needs and ensure data integrity.

What are some typical challenges an AS400 Administrator faces when managing legacy systems in modern IT environments?

AS400 Administrators often encounter challenges integrating legacy IBM iSeries systems with newer technologies, as many organizations still rely on these robust platforms for critical operations. Ensuring compatibility with modern applications, maintaining security patches, and managing system upgrades without disrupting business processes are common tasks. Administrators also need to collaborate closely with other IT teams to bridge knowledge gaps and document system configurations, helping to future-proof operations and support ongoing digital transformation initiatives.

What Is an AS/400 Administrator?

As an AS/400 administrator, you operate a company’s IBM systems. Your duties include monitoring all activities that go along with this, such as system install, upgrading the O/S and applications, hardware maintenance, system backups and recovery, and verification of all backups. You configure the software, perform security authorizations and audits for users, and work with the help desk and other related parties to help them understand security requirements. Other responsibilities as an AS/400 administrator include testing new applications and reporting your results before implementing them into the business. You also help resolve any audit points that are assigned to you and deliver solutions that are production-ready. You then document all system changes and updates.

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 strong expertise in IBM iSeries/AS400 systems, operating system management, and backup/recovery procedures, typically supported by a degree in computer science or related field. Familiarity with tools like IBM Navigator, BRMS, and knowledge of CL programming and security management are commonly required. Excellent problem-solving, attention to detail, and communication skills help you efficiently address system issues and collaborate with technical teams. These skills ensure reliable system performance, data integrity, and minimal downtime for business operations.
More about As400 Administrator jobs
What cities are hiring for As400 Administrator jobs? Cities with the most As400 Administrator job openings:
What are the most commonly searched types of As400 Administrator jobs? The most popular types of As400 Administrator jobs are:
Who are the top companies hiring for As400 Administrator jobs? The top employers for As400 Administrator jobs are:
What states have the most As400 Administrator jobs? States with the most job openings for As400 Administrator jobs include:
What job categories do people searching As400 Administrator jobs look for? The top searched job categories for As400 Administrator jobs are:
What are popular job titles related to As400 Administrator jobs? For As400 Administrator jobs, the most frequently searched job titles are:
As400 Administrator jobs near you
Infographic showing various As400 Administrator job openings in the United States as of July 2026, with employment types broken down into 1% As Needed, 85% Full Time, 11% Part Time, 1% Temporary, and 2% Contract. Highlights an 93% Physical, 2% Hybrid, and 5% Remote job distribution, with an average salary of $97,375 per year, or $46.8 per hour.
AS400 Administrator

AS400 Administrator

Experis

Phoenix, AZ • On-site

$55 - $60/hr

Other

This job post has expired today. Applications are no longer accepted.

Job description

Our client, a leading organization in the technology and infrastructure sector, is seeking a dedicated AS400 Administrator to join their dynamic team. As an AS400 Administrator, you will be an integral part of the IT support department, collaborating with cross-functional teams to ensure the stability and efficiency of IBM i (AS400) systems.  
 

Job Title: AS400 Administrator

Location:Phoenix, AZ, USA

Pay Range:$55-$60 per hour
 

What's the Job?

  • Manage and maintain IBM i (AS400) systems to ensure optimal performance and reliability.
  • Develop and implement AS400 programming solutions using RPG, CL, and SQL.
  • Perform system performance tuning, troubleshooting, and issue resolution.
  • Coordinate system backups, recovery processes, and security protocols to safeguard data integrity.
  • Collaborate with teams to modernize legacy applications and integrate with other platforms such as APIs and web services.

What's Needed?

  • Extensive experience with IBM i (AS400) systems administration and support.
  • Proficiency in AS400 programming languages including RPG, CL, and SQL.
  • Solid understanding of IBM System architecture and infrastructure components.
  • Experience with system performance tuning, troubleshooting, and job scheduling.
  • Knowledge of backup/recovery tools, security, and compliance best practices for IBM i environments.

What's in it for me?

  • Opportunity to work on innovative projects involving legacy modernization and system integration.
  • Collaborate with a talented and diverse team committed to excellence.
  • Engage in continuous learning and professional development within a supportive environment.
  • Contribute to a company that values diversity, inclusion, and ethical practices.
  • Enjoy a stable and rewarding career with a forward-thinking organization.

 

If this is a role that interests you and you'd like to learn more, click apply now and a recruiter will be in touch with you to discuss this great opportunity. We look forward to speaking with you!

Apply