Infrastructure & Cloud Operations Sr. Specialist

Paul Hildebrandt GmbH; Petaling Jaya; Sur place; MYR 120 000 - 180 000; Plein temps

Résumé du poste

HIMA Group is seeking an experienced Infrastructure Operations Engineer to join our global IT team in Malaysia. You will manage LAN/WAN networks, server virtualization, cloud services on Azure, and security aligned with ISO 27001.

The role demands hands-on expertise with VMware vSphere, Hyper-V, Kubernetes (Docker), and backup systems, with strong problem-solving and cross‑team collaboration across time zones.

Qualifications

• Minimum Bachelor's Degree in IT, Computer Science, Network Engineering or related field.
• 4–7 years in infrastructure, systems or cloud operations with hands-on experience in at least two domains.
• Solid networking fundamentals (TCP/IP, DNS, DHCP, VLANs, routing, firewall rules, VPN) – must‑have.
• Hands-on with VMware vSphere/vCenter or Microsoft Hyper-V (desirable).
• Working with Azure infrastructure services (VMs, Storage, VNet, NSG) – must‑have.
• Experience with Kubernetes and Docker – desirable.
• Experience with enterprise backup solutions and restore testing.
• Scripting knowledge (PowerShell, Bash or Python).
• ITIL‑centric ITSM environment experience.
• Understanding ISO 27001 related to infrastructure.
• Project Management fundamentals.
• Ability to document configurations, diagrams, SOPs clearly.
• Strong troubleshooting and cross-time-zone collaboration.

Responsabilités

• Monitor and maintain LAN/WAN network infrastructure, switches, routers, firewalls and VPN connections for availability and performance.
• Troubleshoot and resolve network incidents at Level 2 and 3, escalating to vendors when necessary.
• Support network segmentation, VLAN configuration and access control policies.
• Administer and maintain physical and virtual server environments (VMware/Hyper‑V) including provisioning and patching.
• Monitor server health, resource utilization and capacity to prevent outages.
• Manage hypervisor platforms and VM lifecycle across server farms (VMware/Azure).
• Operate and maintain backup solutions and ensure recovery objectives are met.
• Enforce infrastructure security standards including patch management and hardening baselines.
• Support ISO 27001 compliance activities related to infrastructure.

Connaissances

Networking fundamentals

Azure infrastructure

VMware/Hyper-V

Kubernetes

Formation

Bachelor's degree in IT/CS/ Networking

Outils

Docker

Description du poste

Join HIMA Group - Innovate with purpose. Grow with technology.

HIMA Group ist ein weltweit unabhängiger Anbieter von sicherheitsrelevanten Automatisierungslösungen für die Prozess- und Bahnindustrie, der Menschen, Anlagen und die Umwelt schützt. Gegründet 1908, hat das familiengeführte Unternehmen seinen Hauptsitz in Brühl bei Mannheim, Deutschland, und ist durch strategische Übernahmen stetig gewachsen, darunter Sella Controls (Großbritannien) im Jahr 2023 und Origo Solutions (Norwegen) im Jahr 2024. Heute beschäftigt HIMA weltweit etwa 1.100 Fachkräfte in 22 Unternehmensgesellschaften.

Unsere internationalen Teams bündeln Expertise aus allen Teilen der Welt und arbeiten mit einem gemeinsamen Fokus auf die Entwicklung verlässlicher und nachhaltiger Lösungen. Bei HIMA werden Mitarbeitende ermutigt, Eigeninitiative zu ergreifen, ihr Wissen einzubringen und grenzüberschreitend zusammenzuarbeiten, um Projekte mit echtem Mehrwert umzusetzen.

Eine Tätigkeit bei HIMA bietet abwechslungsreiche und verantwortungsvolle Aufgaben, bei denen Ihre Arbeit konkreten Einfluss hat. Gleichzeitig können Sie Ihre Fähigkeiten kontinuierlich weiterentwickeln und zur Weiterentwicklung der Sicherheitstechnologie beitragen. Mit einer Unternehmenskultur, die auf Zusammenarbeit, Verantwortung und nachhaltiger Innovation basiert, schaffen wir ein professionelles Umfeld, in dem Expert:innen aufblühen und wertvolle Beiträge leisten können.

Werden Sie Teil einer globalen Erfolgsgeschichte und helfen Sie mit, die Zukunft der digitalen Sicherheit zu gestalten.

• Monitor and maintain LAN/WAN network infrastructure , including switches, routers, firewalls and VPN connections to ensure availability and performance.
• Troubleshoot and resolve network incidents at Level 2 and Level 3 , escalating to vendors where necessary.
• Support network segmentation, VLAN configuration and access control policies in line with security standards.
• Administer and maintain physical and virtual server environments (e.g. VMware/Hyper-V), including provisioning, patching and decommissioning.
• Monitor server health, resource utilization and capacity, taking proactive action to prevent outages.
• Manage hypervisor platforms and virtual machine lifecycle across the server farms. Vmware/Azure
• Operate and maintain backup solutions , ensuring scheduled jobs complete successfully and recovery objectives are met.
• Enforce infrastructure security standards including patch management , hardening baselines and access control reviews.
• Support ISO 27001 compliance activities related to infrastructure, including evidence gathering and audit preparation.
• Collaborate with the CISO and security team to identify and remediate infrastructure vulnerabilities.
• Maintain accurate documentation of infrastructure configurations, network diagrams, SOPs and change records.
• Participate in Change Management processes , assessing infrastructure impact and ensuring proper approval and rollback planning.
• Contribute to Problem Management by performing root cause analysis on recurring infrastructure incidents.
• Advise local IT teams and stakeholders on infrastructure-related topics, standards and upcoming changes.
• Support hybrid connectivity between on-premises infrastructure and Azure cloud environments, ensuring secure and reliable network integration.

Requirement

• Minimum Bachelor's Degree in IT, Computer Science, Network Engineering or related field.
• 4-7 years in an infrastructure, systems or cloud operations role, with hands‑on experience across at least two of the following domains: networking, server/virtualization administration, or cloud platforms.
• Solid understanding of networking fundamentals - TCP/IP, DNS, DHCP, VLANs, routing, firewall rules and VPN. (Primary skill - must-have)
• Hands‑on experience administering virtualized server environments using VMware vSphere/vCenter or Microsoft Hyper‑V. (Secondary skill - desirable)
• Working experience with Azure infrastructure services - Virtual Machines, Azure Storage, VNet, NSG, Azure Monitor. (Primary skill - must-have)
• Experience operating and troubleshooting Kubernetes clusters and containerized workloads (Docker). (Secondary skill - desirable)
• Experience managing enterprise backup solutions and performing restore testing and DR validation.
• Familiarity with scripting for automation purposes (PowerShell, Bash or Python).
• Experience working in an ITIL‑centric ITSM environment - handling incidents, changes and problems through a ticketing system.
• Working understanding of ISO 27001 requirements as they relate to infrastructure operations.
• Project Management fundamentals
• Able to document infrastructure configurations, network diagrams, SOPs and runbooks clearly and consistently.
• Strong troubleshooting mindset - able to methodically isolate and resolve complex infrastructure issues.
• Able to communicate technical topics clearly to non‑technical stakeholders.
• Comfortable working across time zones and collaborating with global IT teams.

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