What are the responsibilities and job description for the Adabas Database Administrator position at Comtello?
We are seeking an experienced Adabas Database Administrator for a long‑term, part‑time contract supporting a stable enterprise environment. This role is fully remote and ideal for a senior DBA who values flexibility and a predictable workload.Assignment SummaryPart‑time contract with flexible hours.12‑month engagement with strong potential for extension.100% remote within the United States.Support, optimize, and maintain Adabas environments.Collaborate with technical leads on performance, tuning, and stability.Assist with upgrades, monitoring, and incident resolution.Minimum Qualifications All experience must be on the z/OS platform and in coordination with datacenter support teams.Proven experience as an Adabas DBA on z/OS.Hands‑on experience troubleshooting, maintaining, and supporting Adabas Event Replicator.Hands‑on experience troubleshooting, maintaining, and supporting EntireX.Hands‑on experience troubleshooting, maintaining, and supporting CONNX.Hands‑on experience troubleshooting, maintaining, and supporting Entire Network.Experience with PREDICT and Adabas file maintenance and support.Strong understanding of Natural/Adabas environments on z/OS.Experience using TSO, CICS, and JCL.Expertise in performance tuning, backups, recovery, and operational stability.Excellent troubleshooting and analysis skills.Strong verbal and written communication skills.Ability to work independently and communicate clearly in a remote setting.Desirable Qualifications Experience with modernization or migration initiatives.Familiarity with mainframe‑adjacent tooling and batch operations.Experience working with Windows platforms.Experience supporting or administering Windows servers.Experience with Natural on Windows.Experience with SQL databases on Windows platforms.Experience with RACF.Experience with Natural Security.Experience installing and supporting NaturalONE.Experience using SQL queries.Strong documentation skillsMinimum Application RequirementsYour application will be disqualified if you do not meet all these minimum application requirements.Must meet or exceed the Minimum QualificationsMust be a current resident of the United States.Must have current work authorization for the United States.Must be a direct hire.Make sure to check your junk/spam folders as we will use email to reach out to you.