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Senior Mainframe Database Administrator

assystTallahassee, FLMay 17th, 2026
ASSYST is seeking a Senior Mainframe Database Administrator to support our client project in Tallahassee, Florida.The position is Onsite. Scope Of ServicesThe DBA team is responsible for ensuring the application and processing architectures, data dictionaries, and database schemas meet the department standards for data requirements. The candidate in this position will be responsible for assisting in the design, development, amendments and optimization of the schema to meet system(s) requirements. The candidate must be able to understand and demonstrate the ability to develop database and warehousing design across multiple platforms and computing environments. The candidate must be able to work as part of a team to assist in developing an overall data architecture that supports the Department’s needs and meets Department and Agency for State Technology (AST) security standards.ExperienceThe candidate must have skill and 15 years combined experience in database administration for the following database platforms:DB2 for z/OSSQL Server 2008R2, 2012Oracle 10g and aboveExperience with the FDOT integrated database infrastructure is a plus.Knowledge of the FDOT Financial Management applications is a plus.Knowledge of the FDOT integrated application environment is a plusPrimary Job Duties/ TasksThis resource will primarily be tasked with performing Database (DB2, SQL Server, Oracle, GIS) planning and operational activities including, but not limited to the following:Daily operational and database administration activitiesPlan, design, implement, support for database structuresConduct database performance monitoring and tuningDevelop and maintain database administration procedures and documentationPerform SQL Code reviewsAssist with training/mentoring other technical staff This resource may also be required to perform other database or infrastructure activities as requestedJob Specific Knowledge, Skills, And Abilities (KSAs)The submitted candidate must be able to apply common knowledge, skills, and abilities in the following areas:Advanced knowledge of DB2 for z/OS application integration, performance management and data base administrationAdvanced knowledge of upgrading DB2 for z/OSAdvanced knowledge of DB2 for z/OS catalog maintenanceAdvanced knowledge of DB2 for z/OS sub-system point in time recoveryAdvanced knowledge of JCLIn depth knowledge of the z/OS integrated platformIn depth knowledge of CA GEN model management and application object supportIn depth knowledge of ISPFIn depth knowledge of the ASG SchedulerIn depth knowledge of COBOLIn depth knowledge of the use and interpretation of DB2 for z/OS database monitoring toolsIn depth knowledge of the use and interpretation of z/OS software monitoring toolsIn depth knowledge of technical infrastructure implementation planning and coordinatingSolid working knowledge of z/OS started task creation and managementSolid working knowledge of IBI z/OS service supportSolid working knowledge of AFOPER commandsSolid working knowledge of RACFSolid working knowledge of CICSSolid working knowledge of IOFSolid working knowledge of the technical requirements of Disaster RecoverySolid working knowledge of Oracle application integration, performance management and data base administrationSolid working knowledge of MSSQL application integration, performance management and data base administrationSolid working knowledge of verification testing techniques for infrastructure change managementWorking knowledge of z/OS EXITsWorking knowledge of BJSWorking knowledge of Windows ServersWorking knowledge of SSMS, SSRS, SSISWorking knowledge of AzureEducationBachelor’s Degree in Computer Science, Information Systems, or other related field. Or equivalent work experience.ASSYST is an Equal Opportunity Employer. Qualified applicants will receive consideration for employment without regard to race, color, religion, sex, age, disability, military status, national origin or any other characteristic protected under federal, state, or applicable local law

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