Explore open positions for AS/400 developers, administrators, analysts, operators, and more.
Employers hiring for people with expertise in AS/400 also frequently require knowledge of Mainframe, COBOL, DB2, and RPG. This is based on data from over 53 AS/400 listings.
Based on 16 job openings, the average salary for AS/400 professionals is $122,866. Specific salaries vary depending on experience and role.
AS/400 expertise is in demand globally. These are the 5 countries with the most AS/400 job listings.
IBM i, originally launched as AS/400 in 1988, was designed as an all-in-one business computing platform combining operating system, database, security, and middleware into a single integrated environment. Its simplicity and reliability made it especially popular with mid-sized enterprises.
IBM i is still widely used today, particularly in manufacturing, distribution, retail, and logistics. Its tightly integrated DB2 database, strong security model, and long-term backward compatibility allow businesses to run decades-old applications alongside modern RPG, Java, and web-based workloads with minimal disruption.
The demand for AS/400 professionals remains steady. Companies like AXA, Kyndryl, CVS Health, and Rocket Software together with 32 more are actively hiring in the space.
Common questions about Backbone Jobs and how we help you find your next role.
