Technology Infrastructure Assistant Vice President (Dublin, D, IE, D02 KF20)

Sumitomo
Dublin
Workplace: OnsiteFull timeFunction: Executive & General ManagementSkills: ["Cisco","Check Point","Palo Alto","F5","SDN","TCP/IP","BGP","L2 technologies","DNS","DHCP","Firewall","ITIL"]

Oversee operation of the organisation’s network global platforms, resolve technical issues, and act as the escalation point for IT. Lead network projects, ensure standards and policies are applied, maintain documentation, and collaborate across IT teams in EMEA and North America. Mentor junior staff, participate in on-call rotations, and travel to data centres as needed.

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Sumitomo
Sumitomo
2 months ago

Technology Infrastructure Assistant Vice President (Dublin, D, IE, D02 KF20)

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Last checked: 16 hours agoStatus: Live

Job Summary

Oversee operation of the organisation’s network global platforms, resolve technical issues, and act as the escalation point for IT. Lead network projects, ensure standards and policies are applied, maintain documentation, and collaborate across IT teams in EMEA and North America. Mentor junior staff, participate in on-call rotations, and travel to data centres as needed.
Location: Dublin
Workplace: Onsite
Employment Type: Full time
Job Function: Executive & General Management

Key Responsibilities

  • •Maintain, monitor and operate the network environment in line with SMBC policies and procedures.
  • •Provide technical support to IT departments on network-related matters and BAU issues.
  • •Monitor and improve network and datacentre environments; manage capacity reporting and utilisation data.
  • •Assist with hardware/software lifecycle management to avoid end-of-life or end-of-support risks.
  • •Document technical configurations and ensure up-to-date, accurate as-installed representations; mentor junior team members and participate in on-call/on-site support as required.
Travel: Low travel

Pay and Benefits

Perks:Hybrid WorkingPensionLife InsuranceLearning Budget

Key Requirements

  • •Extensive experience with Cisco networking technologies and solutions, including CCNA/CCNP certifications; knowledge of Check Point, Palo Alto, and F5 firewalls and related security concepts.
  • •Strong background in traditional routing/switching, Software Defined Networking, and network security technologies; experience with SD-Access and ACI is a plus.
  • •Proven ability to manage large network environments, deliver IT projects, and provide technical escalation support.
  • •Familiarity with ITIL foundations and documentation practices; ability to maintain up-to-date technical documentation.
  • •Willingness to work unsociable hours, participate in an on-call rota, and undertake occasional international travel.
Experience:NetworkingITILGlobal IT
Skills:CiscoCheck PointPalo AltoF5SDNTCP/IPBGPL2 technologiesDNSDHCPFirewallITIL
Certifications:CCNACCNP
Tech Stack:CiscoCheck PointPalo AltoF5SDNACISD-AccessInfobloxForescoutITILTCP/IPBGPDNSDHCP

Company Brief

Sumitomo
Sumitomo Corporation is a global diversified trading and investment conglomerate engaged in metal products, transportation, infrastructure, media, real estate, and other business domains through investments, trading, and integrated solutions worldwide.
Industry: Conglomerates & Holding Companies
Company Size: Enterprise (1,001+ employees)
Revenue: USD 1B+
Growth: Public Company
Valuation: Public Company (Market Cap in USD)
Funding: IPO / Publicly Listed
Headquarters: Tokyo, Japan
Founded: 1919
WebsiteLinkedIn