Job Title:Senior Database Systems AdministratorLocation:Dublin (Hybrid)Contract Type:Day Rate Contract (1+ year Contracts)Strong Daily RateStart Date:February 2026Overview:PFH Technology is partnering directly with a Dublin based Client who seeks an experiencedDatabase Systems Administrator (DBA)with7+ years of enterprise experienceto design, support, and modernize complex database environments. This role focuses onSQL Server administration,legacy system re-engineering, andcloud migrationwithin large-scale, mission-critical systems.Mandatory Requirements7+ years' experience as a Database Administrator / Database Systems AdministratorProfessional certification in Microsoft SQL ServerKey ResponsibilitiesDesign, administer, and optimize SQL Server databases (performance, security, reliability, availability)Support the full SDLC : database design, development, testing, deployment, and supportRe-architect and refactor legacy database systems for modern platformsDevelop database solutions using SQL Server, SSRS, and Microsoft AccessManage backup, recovery, disaster recovery, and data securityTroubleshoot database issues, performance bottlenecks, and system changesProduce technical documentation, architecture diagrams, and operational guidesDefine database schemas, tables, permissions, and user access controlsSkills & ExperienceStrong experience with SQL Server (2000–2019+), Oracle, Microsoft Access, and legacy databasesHands-on experience with cloud migration, database modernization, and re-engineeringExperience reverse-engineering and documenting legacy systemsStrong understanding of data integrity, concurrency, performance tuning, and securityExperience working in cross-functional agile teams (Business Analysts, Developers, Project Managers)Background supporting large enterprise or public-sector systems is highly desirablePlease note no visa sponsorship for this rolePFH Technology, owned by Ricoh – a Japanese based global ICT company, is a premier provider of end-to-end ICT solutions and a managed services portfolio scaling from SMEs to large Enterprise organisations. We have unrivalled vendor relationships. We can procure, design, deploy and support all your ICT needs. Our ISO certified Custodian Cloud Services and Custodian Managed Services provide the technology and expertise to mitigate risk and reduce your costs immediately. We have a nationwide network of over 750 dedicated professionals, ready to meet your ICT needs, with offices in Dublin, Cork and Galway