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Junior As400 Iseries Rpg Jobs (NOW HIRING)

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, 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 ...

Prophecy Technologies

AS/400 Developer

Houston, TX · On-site

Develop and maintain applications using RPG III, RPG IV (RPGLE), CLLE, and SQLRPGLE. * Analyze ... AS400/iSeries-based application development, support and enhancement. * COBOL & AS400/iSeries ...

Cayuse Holdings

Sr AS400 Developer

King Of Prussia, PA · Hybrid

$60 - $65/hr

Qualifications Required Skills * 8+ years of experience in IBM AS400 / iSeries development and maintenance. * Strong hands-on experience in RPG, RPGLE, CL, CLLE, ILE, and Free Format RPG. * Good ...

Cayuse Holdings

Sr AS400 Developer

King Of Prussia, PA · Hybrid

$60 - $65/hr

Required Skills * 8+ years of experience in IBM AS400 / iSeries development and maintenance. * Strong hands-on experience in RPG, RPGLE, CL, CLLE, ILE, and Free Format RPG. * Good knowledge of DB2 ...

Cayuse Holdings

Sr AS400 Developer

King Of Prussia, PA · On-site

$60 - $65/hr

Qualifications Required Skills * 8+ years of experience in IBM AS400 / iSeries development and maintenance. * Strong hands-on experience in RPG, RPGLE, CL, CLLE, ILE, and Free Format RPG. * Good ...

Tranzeal Incorporated

AS400 Developer

Issaquah, WA · On-site

... iSeries platform - Analyze and Create new programs using RPG, RPG ILE, SQLRPGLE, and Control ... Required : • 8 + Years of exp in As400 • 3 + Years of Exp in RPGLE, SQL • Excellent ...

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How much do junior as400 iseries rpg jobs pay per hour?

As of Aug 16, 2026, the average hourly pay for junior as400 iseries rpg in the United States is $26.96, according to ZipRecruiter salary data. Most workers in this role earn between $16.35 and $33.17 per hour, depending on experience, location, and employer.

What are some common challenges faced by Junior AS400 iSeries RPG, and how can they overcome them?

Junior AS400 iSeries RPG developers often encounter challenges such as understanding legacy code, adapting to older development environments, and bridging knowledge gaps between traditional RPG and modern programming practices. To overcome these, it's helpful to actively seek mentorship from experienced team members, participate in code reviews, and utilize available documentation or online resources. Engaging in ongoing learning—such as tutorials or training on modern RPG IV and free-format RPG—can also help junior developers grow their skills and adapt more quickly to the role.

What is a Junior AS400 iSeries RPG?

A Junior AS400 iSeries RPG developer is an entry-level professional who works with IBM's AS400 (also known as IBM i or iSeries) computer systems, using the RPG (Report Program Generator) programming language. Their role typically involves developing, maintaining, and troubleshooting business applications that run on these systems. Junior developers often assist senior team members, learn legacy codebases, and help support critical business operations, especially in industries that rely on stable, long-standing IT infrastructure. They are expected to have a basic understanding of RPG programming, AS400 system operations, and database management.

What are the key skills and qualifications needed to thrive as a Junior AS400 iSeries RPG?

To thrive as a Junior AS400 iSeries RPG Developer, you need foundational knowledge of RPG programming, familiarity with AS400/iSeries systems, and typically a degree in computer science or related experience. Experience with tools like IBM i Navigator, CL programming, and understanding of database concepts (DB2/400) are commonly required. Strong problem-solving abilities, attention to detail, and effective communication help distinguish high performers in this role. These skills ensure efficient maintenance and development of legacy systems critical to many organizations’ core business operations.

What is the difference between Junior As400 Iseries Rpg vs AS400 System Operator?

AspectJunior As400 Iseries RpgAS400 System Operator
CertificationsBasic RPG, OS/400 knowledgeOS/400 system management certifications
Work EnvironmentDevelopment and programming on AS400 systemsSystem monitoring, maintenance, and operations
Industry UsageSoftware development, application programmingSystem administration, infrastructure management

While both roles work within the AS400 environment, Junior As400 Iseries Rpg focuses on programming and application development, whereas the AS400 System Operator handles system maintenance and operations. The roles complement each other but require different skill sets and certifications.

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Junior As400 Iseries Rpg jobs near you
Infographic showing various Junior As400 Iseries Rpg job openings in the United States as of August 2026, with employment types broken down into 85% Full Time, 9% Part Time, 4% Contract, and 2% Nights. Highlights an 94% Physical, 3% Hybrid, and 3% Remote job distribution, with an average salary of $56,068 per year, or $27 per hour.

AS400/iSeries Admin/ Analyst

Sarian, Inc.

Pennington, NJ • On-site

Full-time

Re-posted 23 days ago

Job description

JD:
Skill: 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 business.
  • The role will involve hand-on management of critical batches, Incident Management, Monitoring of critical processes and functional releases.
  • This role requires partnership with Infrastructure and Development partners to maintain a stable and resilient platform.
  • Exposure to Global Markets, ITRS Geneos, Ticketing applications like Remedy

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