On‑Prem Infrastructure Support Engineer
Company: GSPANN
Locations: Gurugram, Hyderabad, Noida
Employment Type: Full Time
Published: 10 November 2025
Experience Required: 5+ years
GSPANN is hiring an On‑Prem Infrastructure Support Engineer to manage enterprise IT infrastructure across multiple locations. The role involves administering DNS, DHCP, Active Directory, Microsoft 365, Intune, Tanium, and SolarWinds for patching, automation, and monitoring to ensure secure and reliable system operations.
Responsibilities
- Administer DHCP, DNS, and Active Directory components, including ADCS and NPS, across all office sites.
- Provide third‑level support for enterprise applications such as Okta, Veeam, Kandji, Microsoft 365, and Tanium.
- Oversee system patching using Tanium, WSUS, and Linux repositories to maintain security and compliance.
- Provision and manage servers through Terraform, GCP, and Hyper‑V, and maintain backup operations with Veeam.
- Manage OpenVPN configurations and support file and print services for internal users.
- Maintain external DNS records using Safenames and DNS Made Easy, and manage internal and external certificates.
- Support network and firewall infrastructures, including Extreme Networks, FortiGate, Aruba, and GCP components.
- Perform Linux system administration and monitor infrastructure health using SolarWinds monitoring tools.
Skills & Experience
- Manage DHCP across office VMs and update DNS servers throughout the enterprise.
- Administer AD services (DNS, AD, ADCS, DHCP, NPS) and provide advanced support for Okta, Veeam, Kandji, Tanium, Microsoft 365, Tenable, Netskope, KACE, FTP, Box, SHI, Zoom, Intune, Mailgun, and SolarWinds.
- Execute patch management via Tanium, WSUS, and Linux repositories.
- Administer OpenVPN configurations and manage file and print services.
- Deliver third‑level support for the Service Desk and application support teams.
- Provision servers through Terraform, GCP, and Hyper‑V environments.
- Manage external DNS services with Safenames and DNS Made Easy.
- Track tasks and updates through Jira and contribute infrastructure insights during change management reviews.
- Oversee root certificate management, including internal and external certificate issuance.
- Configure and manage firewall policies on Extreme Networks, FortiGate, Aruba, and GCP firewalls.
- Administer Linux systems and ensure optimal performance.
- Monitor overall infrastructure using SolarWinds.