Consultant
Hcl Technologies Sweden AB / Datajobb / Göteborg
2025-11-11
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• Consulting for managing, optimizing, and supporting enterprise network and data center infrastructure, ensuring high availability, performance, and security for over 10,000 users. This role involves hands-on implementation, monitoring, and troubleshooting of LAN, WAN, WLAN, SD-WAN, Nexus switches, and Palo Alto firewall environments, along with coordination of server and OT infrastructure within the data center.
• Driving network infrastructure LAN, WLAN and data center operations including one time and runtime activities, performing Wi-Fi survey to make sure that the Wi-Fi coverage is good in the required zone, industrial network segmentation initiatives across IT/OT environments in a 24/7 manufacturing unit.
• Consulting for IT/OT Transformation programs across industries.
• Technical definition and execution of end-to-end IIoT solutions & integrations according to business requirements and specifications.
• Support technical leadership for RFP/RFQ proposals, including technical architecture definition and the execution of PoCs (proof of concepts)
• Management of partners and vendors like to ensure correct delivery and execution
• Involvement in cybersecurity convergence IT/OT as per IEC 62443, support OT SOC environment and investigate security incidents P1-P3
• Oversee lifecycle management (LCM), including firmware updates, device upgrades, and replacements of Access/Distribution/server distribution/ Core switches, access points, and wireless controllers
• Providing expertise and act as key player in IT/OT Infra environments, data center audits (ISO 27001, NIS2), network and security operations, and risk assessments.
• Optimize ITIL processes and ensuring robust network security frameworks.
• Conduct traffic analysis and manage firewall rules using Palo Alto, aligning with business needs and security objectives.
• Drive vulnerability management processes, including assessments, reporting, and patching to mitigate potential threats.
• Involve as a key player in OT security operations to investigate security incidents.
• Execute network and data center projects, including planning, design, implementation, racking, IP assignment, integration of servers and storage, and decommissioning of legacy equipment.
• Perform Ekahau site surveys to plan, validate, and optimize WLAN coverage for reliable enterprise wireless connectivity.
• Manage data center infrastructure, including UPS, cooling units, and generators, ensuring continuous uptime and adherence to SLAs.
• Identify, troubleshoot, and resolve network issues, perform root cause analysis, and implement long-term solutions to improve reliability.
• Collaborate with cross-functional teams to ensure smooth, reliable, and secure operations across all network and data center environments.
• Serve as IP Address Management (IPAM) associate for the Nordic region, managing IP allocation, documentation, and operational efficiency.
Certifications Required / Preferred:
Cisco Certification
Valid Cisco certifications such as CCNA, CCNP, or CCIE in relevant tracks (e.g., Security, Enterprise, Data Center) are required.
Palo Alto Networks Certification
Demonstrated expertise in network security such as PCNSA, or PCNSE. Candidates should be proficient in configuring, managing, and troubleshooting Palo Alto firewalls and security platforms.
Software Defined Networking (SDN) Certification
Proven knowledge of SDN concepts and technologies, preferably certified through recognized programs such as Cisco DevNet, VMware NSX, or Certified SDN Associate.
Educational Qualification:
• Bachelor's in related domain required
Så ansöker du Sista dag att ansöka är 2025-12-11
E-post:
shubhangimishra@hcltech.com Omfattning Detta är ett heltidsjobb.
Arbetsgivare HCL Technologies Sweden AB (org.nr 556955-5609)
Kontor, DA Building, Gunnar Engellaus v 3, (
visa karta)
418 78 GÖTEBORG
Jobbnummer 9599493