Network Administrator Specialist

Sonsoft Inc

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Plano, TX, us on site Until 8/22/2026 H-1B sponsor history First posted February 25, 2026 Last posted February 25, 2026
Job description

Sonsoft , Inc. is a USA based corporation duly organized under the laws of the Commonwealth of Georgia. Sonsoft Inc. is growing at a steady pace specializing in the fields of Software Development, => Software Consultancy and Information Technology Enabled Services.

  • At least 4 years of experience in creating requirement specifications based on Architecture/Design /Detailing of Processes
  • LAN Administration & Support - L2/L3 Support
  • Management of the Firewall, experience on Cisco ASA preferred.
  • Experience in F5 load balancer administration.
  • Perform DNS changes as per CR prioritization and release planning.
  • Modify Datacenter Network configurations through Change Management in co-ordination with smart hands as needed
  • Install and apply vendor supplied patches according to standards and procedures and in accordance with Change Management process.
  • Remote Setup and initial configuration of network devices leveraging smart hands
  • Setup, Configure and Support the carrier terminating routers. Setup , Configure and Support the carrier terminating routers (Remote)
  • Perform Network upgrades through Change Management.
  • Modify Network configurations through Change Management (Remote)
  • Carrier management for data circuits (including terminating devices) - Remote Job
  • Manage network components including Firewalls, Fine tune thresholds/alerts
  • Vendor coordination for hardware/software related issues
  • Firmware upgrade/ manage vendor host or appliance OS patching level
  • Deploying/adding new network switches and routers. Infosys will coordinate with the
  • Escalate problems requiring bug fix, code change and enhancements to Level 3
  • Accept, Analyze and provide solutions to incidents escalated by NOC team
  • Escalate problems to L3/other teams when required
  • Identify improvement opportunities, test and implement (i.e. high availability solutions and resiliency in the network)
  • Collaborate with Support team on maintenance activities and Disaster recovery procedures (Remote Tasks only)
  • Respond to Ad-hoc maintenance requests
  • Update Run Book with new resolutions that may recur when new network components are added
  • Update support documentation L2 procedures

  • Bachelor’s degree or foreign equivalent required from an accredited institution. Will also consider three years of progressive experience in the specialty in lieu of every year of education.
  • At least 4 years of experience in IT

** U.S. citizens and those authorized to work in the U.S. are encouraged to apply. We are unable to sponsor at this time.

Note:-

  1. This is a FULL TIME job oppurtunity.
  2. Only US CitizenGreen Card HolderGC-EADH4-EADL2-EADTN VIsa can apply.
  3. H1-B Transfer willing to work for full-time can also apply.
  4. No OPT-EAD  for this position.
  5. Please mention your email id in your email or resume.

About this role

Summary

Manage and support network infrastructure including firewalls, routers, switches, and load balancers.

Job title

Network Administrator Specialist

Experience level

4+ years

Industry

software

Location requirements

Must be located in Plano, TX; remote work not specified.

Salary

Not specified

Visa sponsorship

H-1B sponsor history

Management role

No

Skills & keywords

Required skills

LANfirewallCisco ASAF5 load balancerDNSnetwork configuration

Preferred skills

None specified

Specializations

LANfirewallload balancernetwork configuration
Locations

Structured locations inferred from the posting.

Plano, TX, USA

On-site City
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