ROLE SUMMARY
The Storage Patching Tower Lead (Onshore) is the primary storage interface to client L2/L3 and vendor liaisons during Canada hours. This role owns the full storage firmware/microcode patch lifecycle across an 811 PB estate spanning IBM (DS8000/SVC/Storwize), Dell EMC (PowerStore/VMAX/VNX), NetApp (ONTAP), and HPE (3PAR/Primera) platforms — planning non-disruptive upgrades (NDU), validating multipathing and failover health, and owning tower compliance reporting.
ROLE IN THE OPERATING MODEL
▸ Tower/pod lead and SME for storage patching — primary storage interface to client L2/L3 and vendors-via-client during Canada hours and weekend windows
▸ Coordinates NDU windows with client L2/L3 and application teams; owns Storage tower compliance reporting
▸ Operates as storage execution layer under client direction; storage architecture/design remains client L2/L3 owned
▸ Directs offshore storage SMEs during onshore hours; manages escalation within agreed SLTs
KEY RESPONSIBILITIES
▸ Plan and execute controller firmware/microcode, array OS (e.g., NetApp ONTAP), and HBA/driver patching across IBM, Dell EMC, NetApp, and HPE arrays
▸ Plan non-disruptive upgrades (NDU); validate multipathing, failover, and health pre-checks before each window
▸ Coordinate SAN/NAS and switch firmware (Brocade/Cisco MDS) cycles with client L2/L3
▸ Maintain EOL/EOS lifecycle tracking, capacity/health pre-checks, and compliance posture; update CMDB
▸ Perform RCA and rollback; escalate hardware/microcode issues to vendor (via client)
▸ Author RFC/CAB submissions for storage firmware windows; align with application teams for I/O freeze scheduling
▸ Own Storage tower compliance reporting; present KPIs to the Patch Service Lead for governance reviews
TECHNICAL ACTIVITIES FOR THE SCOPE
▸ Execute controller firmware/microcode and array OS patches across IBM, Dell EMC, NetApp, and HPE platforms
▸ Plan and validate NDU procedures — multipathing health, controller failover, LUN snapshot pre-checks
▸ Manage NetApp ONTAP ANDU upgrades — cluster-wide non-disruptive upgrade procedures
▸ Execute IBM SVC/Storwize rolling node-by-node code upgrades; validate I/O continuity post-upgrade
▸ Coordinate SAN switch firmware (Brocade/Cisco MDS) cycles; validate fabric health pre/post-change
▸ Update CMDB firmware levels; close vulnerability tickets; maintain KEDB for recurring firmware issues
▸ Track vendor firmware advisories (IBM Fix Central, NetApp ONTAP release notes, Dell EMC security advisories)
SKILLS, TOOLS & COMPETENCIES
Primary Skills
Storage Platforms | IBM DS8000/SVC/Storwize · Dell EMC PowerStore/VMAX/VNX · NetApp ONTAP · HPE 3PAR/Primera |
Protocols | FC SAN (Fibre Channel) · iSCSI · NFS/CIFS · NVMe-oF awareness · Multipathing (MPIO/DM-Multipath) |
Patching Tools | IBM Fix Central · NetApp ANDU/ActiveIQ · Dell EMC Unisphere · HPE OneView · Ansible |
ITSM & Vuln | ServiceNow (Change/CMDB) · Tenable · Qualys · RFC/CAB · KEDB |
Observability | IBM Spectrum Control · NetApp ActiveIQ · Splunk · Dynatrace · Moogsoft |
Secondary Skills
▸ SAN switch (Brocade/Cisco MDS) firmware management and zoning awareness
▸ Backup infrastructure patching and storage automation/scripting
▸ Virtualisation datastore (VMware VMFS, vSAN) awareness
CERTIFICATIONS
Mandatory
▸ ITIL 4 Foundation
Preferred (one or more)
▸ NetApp Certified Data Administrator (NCDA) or NetApp Certified Implementation Engineer (NCIE)
▸ Dell EMC Proven Professional — Information Storage and Management (EMCISA)
▸ SNIA Storage Networking certification (SCSN-E) — plus
▸ Broadcom/Brocade (BCFP/BCFA) for SAN fabric — advantageous
NICE TO HAVE
▸ Experience with large enterprise SAN environments (>500 TB / 811 PB scale)
▸ Dell EMC Unity/PowerStore administration exposure
▸ Financial services storage patching with regulatory compliance requirements
WORK MODEL & COMMITMENT
Hours | Canada business hours + weekend NDU change window coverage |
Shift Model | Hybrid onshore; scheduled firmware maintenance windows |
On-Call | Yes — emergency storage firmware events and I/O failure escalations |
Language | English (mandatory) |
Compensation: We are offering between $60,000 – $85,000. Applications will be accepted until Aug 21, 2026.Cognizant will only consider applicants for this position who are legally authorized to work in Canada without requiring employer sponsorship, now or at any time in the future.
Disclaimer: The salary, other compensation, and benefits information is accurate as of the date of this posting. Cognizant reserves the right to modify this information at any time, subject to applicable law.
*Please note, this role is not able to offer visa transfer or sponsorship now or in the future*
关于高知特 (Cognizant)
高知特(Cognizant)（纳斯达克代码：CTSH）作为一家AI Builder和相关技术服务提供商，致力于通过打造全栈AI解决方案，帮助企业将人工智能投资转化为实际价值。公司凭借深厚的行业经验、流程优化和工程技术专长，将企业独特的业务场景融入科技系统，赋能组织释放人才潜能，推动切实成果，并帮助全球企业在瞬息万变的环境中保持领先。如需了解更多详情，敬请访问 cognizant.ai 或关注@cognizant。
补充雇佣信息
薪酬信息截至本职位发布之日为准。Cognizant 保留在适用法律允许的范围内随时修改该信息的权利。
申请人可能需要通过现场面试或视频会议的方式参加面试。此外，候选人在每次面试时可能需要出示其当前所在州或政府签发的有效身份证件。
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