Network Administrator Job

Network Administrator jobs in Delhi at CryptoMize are open on a rolling, always-hiring basis — the infrastructure behind an intelligence conglomerate’s 99.9999% uptime promise does not maintain itself. This is a full-time, permanent position with immediate joining at our New Delhi HQ, owning the network that carries encrypted client communications and the platform backbone our engagements run on. The complete job description follows: the responsibilities, the requirements, the seniority path, and the selection process.

Administrators who understand that a firewall rule is a confidentiality decision will feel at home immediately. The network carries encrypted client communications and the platform backbone our engagements run on — Cisco IOS switching and routing, pfSense firewalling, WireGuard-class VPN, and the monitoring regime behind a 99.9999% uptime record. What you will actually do: Own day-to-day operation of the production network — switching, routing, firewalling, and VPN termination carrying encrypted client traffic Administer and evolve the segmentation architecture: VLANs, ACLs, and policy reviewed as security decisions first and performance decisions second Run the monitoring regime behind the uptime record — thresholds, alerting, and the diagnosis discipline that turns pages into post-incident notes Skills that matter: Production switching/routing, Firewall administration and policy hygiene, VPN technologies for encrypted site-to-site and remote access, Network security architecture, Monitoring and observability, Packet-level diagnosis (Wireshark-grade).

Tools you will use: Cisco IOS switching and routing, pfSense firewall administration, WireGuard/OpenVPN-class VPN operation, Wireshark + Zabbix-class monitoring. Location: New Delhi (HQ), E4, Vasant Vihar. Type: full-time permanent. Availability: immediate, rolling intake. Compensation: discussed at screening. Apply: https://cryptomize.com/careers/job-openings/apply/