Network And Security Architect

15 years

0 Lacs

Posted:1 day ago| Platform: Indeed logo

Apply

Work Mode

On-site

Job Type

Full Time

Job Description

We’re Hiring: Network & Security Architect ( Architect Level)

Location: Chennai, Tamil Nadu, India
Experience: 15+ years in enterprise networking & security
Employment Type: Full-time

We are seeking a highly experienced Network & Security Architect to design, implement, and manage enterprise-wide network and security infrastructure across hybrid on-premises and cloud environments. This senior role requires deep expertise in routing, switching, security, firewall technologies, and unified communications.

Key Responsibilities

  • Network Architecture & Design: LAN, WAN, WLAN, Data Center, SDN, NFV, Cisco SD-WAN, Aruba networking.
  • Security Architecture: NGFW, WAF, IDS/IPS, VPN, ZTNA, segmentation, incident response.
  • Cloud Network Integration: AWS, Azure, GCP — VPC, VNets, inter-cloud connectivity, CASB, workload protection.
  • Unified Communications & VoIP: Cisco CUCM, UCCX, Microsoft Teams, Webex, SIP trunking, SBCs.
  • Leadership: Lead large-scale projects, mentor junior engineers, vendor management, drive automation initiatives.

Required Technical Skills

  • Routing & Switching: Cisco (IOS, NX-OS, Catalyst, Nexus), BGP, OSPF, MPLS, VXLAN, EVPN.
  • Aruba: CX series, VSF/VSX, ClearPass, Aruba Central, Silver Peak/EdgeConnect.
  • Security: Cisco ASA/Firepower, Palo Alto, Fortinet, IDS/IPS, DDoS protection, Panorama/FMC.
  • VoIP & UC: CUCM, CUBE, ISR gateways, Teams Phone integration, contact center solutions.
  • Cloud Networking: AWS Direct Connect/Transit Gateway, Azure ExpressRoute/Firewall, GCP Interconnect/Cloud Armor.
  • Automation: Python, Ansible, Cisco DNA Center, Aruba Central.

Professional Qualifications

  • Must-have Certifications: CCIE (R&S / Security / Collaboration), CISSP / CISM, ACMX / ACDX (Aruba).
  • Preferred: AWS Advanced Networking / Azure Network Engineer, PCNSE, Fortinet NSE, VMware VCP-NV, Cisco DevNet.
  • Education: Bachelor’s in CS/IT/Electrical (Master’s preferred).

Required Experience

  • 15+ years enterprise networking (large scale, 5,000+ users).
  • 10+ years Cisco routing & switching.
  • 8+ years network security design & implementation.
  • 7+ years VoIP & UC experience.
  • 5+ years Aruba & cloud networking experience.

Key Competencies

  • Technical leadership & mentoring.
  • Vendor & stakeholder management.
  • Root cause analysis, capacity planning & risk mitigation.
  • Strong communication, documentation & presentation skills.

Apply Now: Send your CV to seenas@theknowledgeartisans.com

#Hiring #NetworkSecurity #Architect #Cisco #Aruba #CloudNetworking #CyberSecurity #ChennaiJobs #ITInfrastructure

Job Type: Full-time

Work Location: In person

Mock Interview

Practice Video Interview with JobPe AI

Start Python Interview
cta

Start Your Job Search Today

Browse through a variety of job opportunities tailored to your skills and preferences. Filter by location, experience, salary, and more to find your perfect fit.

Job Application AI Bot

Job Application AI Bot

Apply to 20+ Portals in one click

Download Now

Download the Mobile App

Instantly access job listings, apply easily, and track applications.

coding practice

Enhance Your Python Skills

Practice Python coding challenges to boost your skills

Start Practicing Python Now

RecommendedJobs for You