Job Title: Senior Enterprise Storage Architect / Administrator Location: Dublin City Centre (Public Sector Client) Contract Type: Day Rate Contract (24-month Rolling) Strong Daily Rate Start Date: ASAP (Subject to certification & compliance clearance) Overview: PFH Technology is partnering directly with a public sector client is seeking aSenior Enterprise Storage Architect / Administrator to take ownership of a mission-critical HPe SAN environment. This role is pivotal in ensuring operational stability while supporting ongoing transformation projects across data centre infrastructure. Key Responsibilities: Administer and supportHPe SAN infrastructure, including upgrades, patching, and health checks Manage SAN Fiber Channel networks and inter-site fibre connections Collaborate with cross-functional teams on infrastructure requirements and project rollouts Perform server administration (Windows Server 2012-2022, Linux/Unix) Lead performance tuning, root cause analysis, and incident resolution Create and maintain comprehensive technical documentation and reporting Operate within anITIL-aligned framework Must-Have Skills & Experience: Hands-on expertise inHPe Storage & SAN Management Strong experience withWindows Server administration and Linux (RedHat/Ubuntu) Proficiency inPowerShell, CLI, automation, and SAN zoning Solid knowledge offiber networking and enterprise infrastructure best practices Proven capacity planning and performance optimization background Comfortable working independently in secure, high-availability environments Certifications (Mandatory): HPe Approved Certification in Storage MCSE (Microsoft Certified Solutions Expert) or equivalent Evidence of certifications may be requested prior to contract award.