Manas Juneja

Operations Associate

Indore, Madhya Pradesh, India1 yr 11 mos experience

Key Highlights

  • Expert in troubleshooting complex network issues.
  • Proven track record of maintaining high SLA compliance.
  • Hands-on experience with Cisco ASA and Azure networking.
Stackforce AI infers this person is a Technical Support Engineer specializing in Network Security and Cloud Networking.

Contact

Skills

Core Skills

Technical Support EngineeringNetwork Security

Other Skills

Network AdministrationWiresharkVirtual Private Network (VPN)Cisco ASATCPdumpDNSDHCPNATRoutingFirewall PoliciesIncident ManagementCustomer CommunicationTroubleshootingNetwork AnalysisNAT/PAT Rules

About

I’m a Technical Support Engineer with hands-on experience in enterprise network and security support, currently working at Capgemini in a TAC environment supporting global customers. My work revolves around troubleshooting complex L1–L3 issues across VPN, firewall, and routing domains, where I handle 50+ high-priority incidents monthly while consistently meeting SLA targets. I specialize in identifying root causes through deep packet analysis using tools like Wireshark and TCPdump, ensuring reliable and scalable network performance. I have a strong foundation in TCP/IP, OSI model, DNS, DHCP, NAT, and network security, along with hands-on experience in Cisco ASA firewall and VPN technologies (IPsec, SSL, AnyConnect). Currently, I am expanding my expertise into Microsoft Azure networking, including Virtual Networks (VNet), Network Security Groups (NSG), VPN Gateway, and Load Balancer, with a focus on supporting cloud-based and hybrid environments. What sets me apart: Strong troubleshooting mindset with end-to-end ownership of issues Ability to work in high-pressure, customer-facing environments Clear communication with both technical and non-technical stakeholders Continuous learning approach aligned with cloud and modern infrastructure I am actively seeking opportunities in Technical Support Engineering, Cloud Networking, and Azure-focused roles where I can contribute to solving large-scale infrastructure challenges. 📩 Open to opportunities | Let’s connect

Experience

1 yr 11 mos
Total Experience
1 yr 9 mos
Average Tenure
1 mo
Current Experience

Cleartrail technologies

Network Administrator

Apr 2026Present · 1 mo · Indore, Madhya Pradesh, India · On-site

Network Administration

Capgemini

Technical Support Engineer (Network & Security – Cisco TAC)

May 2024Mar 2026 · 1 yr 10 mos · Gurugram · On-site

  • Resolved 50+ high-priority customer incidents per month, maintaining ~98% SLA compliance in a 24x7 support environment.
  • Delivered end-to-end ownership of incidents, including troubleshooting, root cause analysis (RCA), resolution, and customer communication.
  • Troubleshot complex issues across VPN (IPsec/SSL), DNS, DHCP, NAT, routing, and firewall policies in enterprise infrastructures.
  • Performed deep packet analysis using Wireshark and TCPdump, identifying packet loss, latency, and tunnel negotiation failures.
  • Configured and supported Cisco ASA firewall policies, ACLs, and NAT/PAT rules to ensure secure and optimized traffic flow.
  • Diagnosed and resolved network connectivity issues across L2/L3 layers, improving system reliability and uptime.
  • Collaborated with cross-functional teams and global stakeholders to resolve critical incidents efficiently.
  • Documented troubleshooting workflows, known issues, and resolutions to improve knowledge base and team efficiency.
  • Mentored junior engineers on network troubleshooting methodologies and best practices.
WiresharkVirtual Private Network (VPN)Cisco ASATCPdumpDNSDHCP+5

Education

Medicaps University

Bachelor of Technology - BTech — Computer Science

Aug 2019May 2023

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