Job Category

: Technology

Designation

:Network Engineer

Job Level

:Senior Engineer

Department

:Technical

Job Type

:Regular

Job Location

:Nepal

Reports To

:Anish Karmi

No of Vacancy

:1

Experience

:3+ Years

Adex International – a global enterprise (ISO 9001:2015, ISO/IEC 27001:2013 certified company) has as an integrated portfolio of IT products and services to provide the best solutions and help businesses meet their objectives.

Responsibilities

    • Design and deploy data center networks using Arista, Juniper, Cisco, and Brocade Vyatta hardware.
    • Configure and manage ISP transit links, BGP peering sessions (multi-home environments), and IPSEC/IKE VPN tunnels for global connectivity.
    • Implement and optimize routing policies (BGP, OSPF) to minimize latency and maximize up time for customer traffic.
    • Set up and maintain load balancers with Global Server Load Balancing (GSLB) for traffic distribution.
    • Install and configure firewalls (Palo Alto, Fortinet) with security-focused rulesets and audit existing configurations.
    • Perform zero-downtime upgrades of network devices (routers, switches, firewalls) in production environments.
    • Conduct capacity planning to scale infrastructure in alignment with business growth.
    • Troubleshot hardware/software issues across L2-L7 layers, including packet capture analysis (Wireshark, tcpdump).
    • Enforce SSL/TLS best practices for secure data transmission.
    • Mitigate DDoS attacks and implement network security policies.
    • Audit firewall rulesets and VPN configurations to ensure compliance with industry standards.
    • Build automation scripts (Python, Bash) and IaC templates (Ansible, Terraform) to streamline deployments.
    • Develop monitoring solutions using Prometheus, Grafana, and Nagios or any other tools for real time visibility into network health.

Skills

  • Core Networking Expertise:-

    L2 Protocols & Technologies:
    • VLANs, VXLAN, STP/RSTP/MSTP, LACP, LLDP, 802.1Q.

     L3 Protocols & Technologies:
    • Advanced BGP (eBGP/iBGP, route reflectors, communities, traffic engineering).
    • OSPF, IS-IS, MPLS, VRF, GRE, and static routing.
    • IPv4/IPv6 addressing, subnetting, and NAT/PAT.

    L4-L7 Knowledge:
    • TCP/UDP, SSL/TLS handshake, HTTP/S, DNS (authoritative/resolver), NTP/PTP.
    • Load balancing concepts (F5 BIG-IP, A10): L4/L7 policies, GSLB, health checks.
    • Firewall rule management (Palo Alto, Fortinet): Stateful inspection, IDS/IPS, application-layer filtering.
    • Packet Analysis - Wireshark/tcpdump for identifying latency, retransmissions, and misconfigurations.

Qualifications

    • 3+ years of hands-on experience in data center networking, preferably in a public-facing SaaS/cloud environment or On-prem servers.
    • Certifications: CCNP/CCIE, JNCIP/JNCIE, Arista ACE, or equivalent.
    • Bachelor completed in relevant fields.

Apply for this position

    Why Join us?

    Adex is an equal opportunity employer and does not discriminate on the basis of race, national origin, gender, gender identity, sexual orientation, protected veteran status, disability, age, or other legally protected status. We carefully select candidates, test them for technical competency and emphasize on communication skills.

    • Great Learning & Development Opportunities
    • Industry Leading People and Policies
    • Work-life Balance
    • Fun and Learning Fridays
    • Employee wellbeing
    • Interesting compensation and benefits
    • Stellar opportunity to work with the rising company
    • A fast-paced tech environment
    • Weekends off (Saturday & Sunday)
    • Attractive Fringe benefits

    How to Apply?

    We’re always on the hunt for awesome, supercharged people who want to join our squad and bring their ninja skills to the table. So if you’re a powerhouse of talent and excitement, come hang out with us and let’s rock this team thing together!
    To apply, mail your updated resume on careers@adex.ltd.