Network Architect

JR United Kingdom; Hook; Remote; GBP 60,000 - 100,000; Full time

Job summary

An established industry player is seeking a Network Architect with a passion for technology and innovation. In this pivotal role, you will leverage your extensive experience in network operations and design to deliver exceptional service and support to clients. Your expertise in SDWAN, routing, and firewalls will be crucial in ensuring high levels of client satisfaction. This forward-thinking company offers a flexible remote working environment and numerous opportunities for professional growth. If you thrive in a dynamic setting and are eager to make a significant impact, this role is tailored for you.

Benefits

Flexible remote working environment

Competitive compensation

Various insurances

Opportunities for professional growth

Engagement in CSR initiatives

Diversity initiatives

Qualifications

• 10+ years in Network Operations/Design/Deployment in large enterprises.
• Hands-on experience with SDWAN, Routers, Switches, and Firewalls.
• Expertise in LAN/WAN architecture and troubleshooting.

Responsibilities

• Design, develop, and validate network solutions using SDWAN.
• Handle escalated troubleshooting for Routing, Switching, and Firewalls.
• Ensure maximum uptime and client satisfaction with network services.

Skills

Network Operations

SDWAN (Viptela)

Routing

Switching

Firewalls (Palo Alto)

Wireless LAN Technologies

WAN Acceleration

Network Management Tools

Application Load Balancers

Cloud Technologies (AWS, Azure)

Education

CCIE - R&S or equivalent

ITIL v3/v4

CISSP, CISM, CCSP certifications

Tools

Cisco Nexus

Juniper SRX

Fortigate

SolarWinds

F5 Big IP

Infoblox

Job description

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We are a $13+ billion global technology company, home to more than 224,000 people across 60 countries, delivering industry-leading capabilities centered around digital, engineering, cloud, and AI, powered by a broad portfolio of technology services and products.

HCLTech is a globally recognized leader in the Tech and IT industry, but we’ve never forgotten the startup mindset that got us here. We’ve always approached our work with an idea-first attitude because every one of our accomplishments — no matter how big or small — can be traced back to an idea’s single spark.

It’s that spark — that inner drive — that sets our people apart from our competitors. It enables us not just to pull off game-changing feats but to better our world in the process. We want you to find your spark. Because that’s what drives you to be better, be more, and ultimately, be more fulfilled.

We are looking for a Network Architect. Your primary role will be to ensure effective Design, Development, Validation, and Support activities using SDWAN (Viptela) to ensure our clients are satisfied with high levels of service in the technology domain.

Expected qualifications and critical experiences:

• Min 10+ years of Network Operations/Design/Deployment experience in large enterprise environments
• Hands-on experience with SDWAN (Viptela), Routers, Switches, Firewalls, etc.
• Handling escalated troubleshooting calls related to Routing, Switching, Wireless, Firewalls & VPN
• Firewalls – Palo Alto mandatory; Cisco, Juniper, or Fortinet preferred
• Hands-on experience with Cisco Nexus switches, Juniper SRX series, & Fortigate
• Experience with Wireless LAN technologies – Cisco and Aruba
• Experience with WAN Acceleration/optimization (Riverbed)
• Knowledge of Network Management tools – SolarWinds, HPNNMi, Splunk, etc.
• Experience with Application Load balancers – F5 Big IP LTM/GTM or Citrix NetScaler
• Experience implementing & troubleshooting Infoblox solutions such as IPAM, DHCP, DNS, vDiscovery
• Understanding of DHCP scope creation, options, servers, and Windows platform
• Experience in designing POA for complex change/projects; knowledge in preparing RFO, RCA, documentation, Knowledge Bank
• Experience with cloud technologies (AWS, Azure) is a plus
• Cisco and other industry-standard networking certifications
• Extensive experience in System Fault Tolerance, Networking Design, Business Continuity, Disaster Recovery
• Expertise in LAN/WAN architecture analysis, implementation, troubleshooting, and documentation
• Excellent verbal and written communication skills
• Experience participating in Change Advisory Board (CAB) meetings
• Deep understanding of data center technologies (vPC, VDC, OTV, FEX)
• Expertise in static and dynamic routing protocols (EIGRP, OSPF, BGP) and resolving complex route table issues
• Adherence to SLAs, root cause analysis, troubleshooting, process definition and adherence, installation, configuration, and migration oversight
• Ensuring maximum uptime per SLA, supporting multi-geo environments, and building/testing environments
• Focus on customer and employee satisfaction, technology innovation, process improvement, and team skill development

Mandatory Education, Skills & Certifications:

• WLAN Appliance – Cisco and Aruba
• IPAM – Infoblox or others
• Load Balancer – F5
• ITIL v3/v4
• CCIE - R&S or equivalent
• CISSP, CISM, CCSP certifications
• Excellent communication and customer handling skills
• Ability to handle high-pressure situations and demonstrate high acceptance
• Ability to promote HCL’s values and methodology

Additional benefits include a flexible remote working environment, competitive compensation, various insurances, opportunities for professional growth, and engagement in CSR, Diversity, and other initiatives. For more information, visit – www.hcltech.com.