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As400 System Jobs (NOW HIRING)

ACI Infotech

AS400 Administrator

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 ...

Sarian, Inc.

AS400 Admin

Charlotte, NC · On-site

Experienced AS400 iSeries specialist to support support critical AS400 systems for our Markets Futures business. The role will involve hand-on management of critical batches, Incident Management ...

SARIAN Co

AS400/iSeries Admin/ Analyst

Pennington, NJ · On-site

Experienced AS400 iSeries specialist to support support critical AS400 systems for our Markets Futures business. * The role will involve hand-on management of critical batches, Incident Management ...

NAVA Software Solutions

AS400 Admin

Mebane, NC · On-site

AS400 Admin Location: Mebane, NC (5 Days Onsite) Duration: 6-12 months Key Responsibilities ... Monitor system performance, run system diagnostics, and perform routine maintenance. * Manage user ...

Valley Power Systems

AS400 Operator

Rialto, CA

The AS400 Operator will be responsible for helping with AS400 Operations and Network Helpdesk, as ... Files, classifies and retrieves material in an established filing system or computer system.

Damco Solutions

AS400 Developer

Plainsboro, NJ · On-site

Damco Solutions is seeking an AS400 Developer to join their support team. The role involves ... Information Systems • Ability to work independently, be flexible and work several projects ...

Nava Software Solutions

AS400 Admin

Mebane, NC · On-site

AS400 Admin Location: Mebane, NC (5 Days Onsite) Duration: 6-12 months Key Responsibilities ... Monitor system performance, run system diagnostics, and perform routine maintenance. * Manage user ...

Valley Power Systems, Inc.

AS400 Operator

Rialto, CA · On-site

The AS400 Operator will be responsible for helping with AS400 Operations and Network Helpdesk, as ... Files, classifies and retrieves material in an established filing system or computer system.

Cayuse Holdings

Sr AS400 Developer

King Of Prussia, PA · On-site

$60 - $65/hr

Overview Job Title: Sr AS400 Developer Location: Hybrid - King of Prussia, PA (4 days onsite/1 day ... Support batch jobs, job scheduling, and system monitoring. * Collaborate with business users ...

redShift

AS400 Programmer

Hicksville, NY · On-site

$85K - $110K/yr

AS400 RPG Developer Location: Near Hicksville, NY Salary Range: $85,000 - $110,000 annually ... Build and support connectors that integrate legacy systems with modern platforms * Develop ...

Cayuse Holdings

Sr AS400 Developer

King Of Prussia, PA · Hybrid

$60 - $65/hr

Overview Job Title: Sr AS400 Developer Location: Hybrid - King of Prussia, PA (4 days onsite/1 day ... Support batch jobs, job scheduling, and system monitoring. * Collaborate with business users ...

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How much do as400 system jobs pay per year?

As of Aug 31, 2026, the average yearly pay for as400 system in the United States is $68,438.00, according to ZipRecruiter salary data. Most workers in this role earn between $43,500.00 and $85,000.00 per year, depending on experience, location, and employer.

What is an AS400 system?

An AS400 System job typically involves managing, maintaining, and supporting IBM's AS400 (now IBM i) systems. Professionals in this role handle system administration, troubleshooting, backups, upgrades, and security management. They may also develop and maintain RPG, CL, or COBOL programs for business applications. AS400 system administrators or developers often work in industries like finance, manufacturing, and healthcare, where legacy IBM i systems are still widely used.

What does an AS400 system professional do?

AS400 System professionals are usually responsible for monitoring system performance, executing backups and recoveries, administering user access, and troubleshooting technical issues related to the AS400/iSeries platform. They frequently collaborate with application developers to support business software, implement system upgrades, and apply patches to ensure security and efficiency. Additionally, they often document configuration changes and provide technical support to end-users. The role involves balancing routine maintenance with urgent problem-solving, making adaptability and effective communication key to success.

What are the key skills and qualifications needed to thrive in the AS400 system position?

To thrive in an AS400 System role, you should have strong knowledge of IBM iSeries (AS400) systems administration, RPG/COBOL programming, and experience managing enterprise applications on this platform. Familiarity with tools such as IBM Navigator for i, Query/400, and certifications like IBM Certified System Administrator - IBM i are highly advantageous. Strong problem-solving abilities, attention to detail, and effective communication skills distinguish top performers in this position. These skills are essential to ensure system reliability, support critical business operations, and facilitate smooth collaboration with technical and non-technical teams.

Is AS400 still in demand?

AS400, now known as IBM i, remains in demand in industries that rely on legacy systems such as banking, manufacturing, and government. Many organizations seek professionals with skills in RPG, CL, and IBM i administration to maintain and upgrade these systems, which often require certifications and experience with integrated database environments.

Is the AS400 system still used?

The AS400 system, now known as IBM i, is still in use by many organizations for legacy applications and enterprise resource planning. Jobs for AS400 system administrators and developers continue to exist, especially in industries like finance and manufacturing that rely on its stability and security. Knowledge of RPG, CL, and IBM i hardware is valuable for these roles.

What are the As400 System job roles?

AS400 system job roles typically include System Administrator, Programmer, Developer, and Support Specialist. These roles involve managing the AS400 environment, developing and maintaining applications using RPG or COBOL, and ensuring system security and performance. Knowledge of IBM i operating system, CL programming, and database management are often required.
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As400 System jobs near you
Infographic showing various As400 System job openings in the United States as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $68,438 per year, or $32.9 per hour.

AS400 COBOL Programmer

Oklahoma City, OK • On-site

Digital Minds Global Technologies Inc.
See more jobs at Digital Minds Global Technologies Inc.external

Other

Posted 2 days ago

New

Job description

We are seeking an experienced AS400 COBOL Programmer to design, develop, maintain, and support business applications running on the IBM AS/400 (IBM i) platform. The ideal candidate should have strong experience in COBOL, RPG/RPGLE, CL/CLLE, DB2/400, and AS400 system environments.

Key Responsibilities
  • Design, develop, test, and maintain applications on the IBM AS/400 (IBM i) platform.
  • Develop and enhance programs using COBOL, RPG/RPGLE, and CL/CLLE.
  • Write and optimize SQL queries and work with DB2/400 databases.
  • Analyze business and technical requirements and translate them into technical solutions.
  • Troubleshoot and resolve application, batch job, and production issues.
  • Support legacy applications and participate in modernization and migration initiatives.
  • Perform program debugging, testing, code reviews, and documentation.
  • Work with batch processing, job scheduling, and production support activities.
  • Collaborate with business analysts, project managers, and development teams.
  • Ensure application performance, reliability, and security.
  • Participate in the complete Software Development Life Cycle (SDLC).
Required Skills
  • Strong hands-on experience with AS400 / IBM i.
  • Proficiency in COBOL programming.
  • Experience with RPG, RPGLE, RPG IV, and CL/CLLE.
  • Strong knowledge of DB2/400 and SQL.
  • Experience with JCL, batch processing, and job scheduling.
  • Knowledge of DDS, PF, LF, and database concepts.
  • Experience with application debugging and production support.
  • Strong analytical and problem-solving skills.
  • Excellent communication and teamwork skills.
Preferred Skills
  • Experience with ILE concepts and Service Programs.
  • Knowledge of IBM i modernization tools and technologies.
  • Experience with APIs, web services, or integration technologies.
  • Familiarity with Agile/Scrum methodologies.
  • Experience in domains such as Banking, Insurance, Manufacturing, or Retail.
Experience
  • 5+ years of experience in AS400/IBM i application development.
  • Strong experience in COBOL and AS400 technologies.
Education
  • Bachelor’s degree in Computer Science, Information Technology, Engineering, or a related field.

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