Website:
expertrons.in
Job details:
Job Description
Role Overview
We are hiring an IT Executive to build, secure and maintain the network and hardware infrastructure of a SaaS product company serving banking, insurance and financial services clients. The role covers routing, switching, wireless, IP services, network security and end-user hardware support. It is a full-time, on-site, Contract-to-Hire position.
Key Responsibilities
Networking & Routing
- Configure and maintain routers, L2/L3 switches, VLANs, 802.1Q trunking, STP and EtherChannel.
- Manage IPv4/IPv6 addressing and subnetting, and configure static routing and single-area OSPFv2.
- Troubleshoot connectivity, latency, cabling and interface issues.
Wireless & IP Services
- Deploy and manage Cisco wireless infrastructure, including APs, WLC and WLANs.
- Configure and support NAT, DHCP, DNS, NTP, SNMP, syslog and SSH remote access.
Network Security
- Enforce ACLs, port security and Layer 2 protections such as DHCP snooping and Dynamic ARP Inspection.
- Apply device access control, AAA and WLAN security (WPA2/WPA3).
Computer Hardware & Systems
- Assemble, install, upgrade and repair desktops, laptops, servers and peripherals.
- Diagnose and fix hardware, BIOS/firmware and OS-level faults.
- Manage hardware inventory, procurement support, warranty/RMA and preventive maintenance.
- Set up and image new user machines.
Documentation & Support
- Maintain network diagrams, device configurations, asset records and SOPs.
- Provide end-user IT support and help with REST/JSON-based automation where needed.
Qualifications
- 2.5–4 years of hands-on experience in network administration and IT hardware support.
- B.Tech, BCA or MCA.
- CCNA-level knowledge of routing, switching, subnetting, VLANs, IPv4/IPv6 and Cisco IOS CLI.
- Working knowledge of NAT, DHCP, DNS, SSH, ACLs and port security.
- Hands-on experience with PC, laptop and server assembly, upgrades, diagnostics and repair.
- Working knowledge of Windows and Linux.
- Preferred: CCNA (200-301), CompTIA A+/Network+ or equivalent certification.
- Good to have: Cisco WLC/AP, WLAN security, REST APIs, JSON, Cisco DNA Center or Ansible.
Candidate Profile
- Open to a Contract-to-Hire engagement.
- Comfortable working full-time from the office.
- Hands-on with both network and hardware work, not limited to desktop support.
- Strong troubleshooting skills and a habit of keeping clean documentation.
- Available to join immediately or within 30 days.
Skills: ccna,routing and switching,desktop support,hardware troubleshooting,network administration
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