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Subject Matter Expert -Wireless Network Engineer

unisys

2 - 5 years

Bengaluru

Posted: 27/09/2025

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Job Description

What success looks like in this role:

  • Responsible for the network lifecycle - Network Planning, Design, Implementation, Operation and Optimization
  • Provide support for highly complex Network Upgrades and Network Migration activities.
  • Perform root cause analysis and diagnosis of highly complex networking problems.
  • Understand customer's business goals and how the network operations support those business goals.
  • Possess detailed knowledge of customer's network.
  • Strong understanding of ITIL processes and their deployment across the organization 
  • Act as the main focal point for highly complex network problem resolution.
  • Develop and document detailed designs, and technology migration strategies/integration plans.

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You will be successful in this role if you have:

  • Overall 12+ years of experience in Networking and Security
  • Enterprise Networking and security (Routing, Wireless and Switching protocols, network architecture, connectivity options, network management, remote access, data security, standards and compliance, identity management, log management etc.) 
  • Designing and Architecture of complex networks.
  • Datacenter (Tier 3 / 3+ DC build including power & cooling) access control and building management system etc.) 
  • Extensive experience in working with as much of the following as possible:
    • Juniper MX series
    • Cisco routers: 6500, 6800, 7600 and smaller,
    • Cisco catalyst switches platforms: 6500, 4000 and smaller
    • Nexus 9K, 7K, 5K and 2K
    • Cisco / Aruba Wireless technologies
    • Load balancers - F5 Big-IP
    • Checkpoint, Cisco and Palo Alto, FortiGate Firewall.
  • Strong working Knowledge on Public Clouds like Azure, AWS
  • Ability to leverage Network Automation tools and scripts to automate most of repetitive tasks.
  • Good level of understanding on the virtualization concepts.
  • Ensure delivery of the infrastructure solutions designed as per scope & project timelines, through right set of internal/external partners. 
  • Expert level Internetworking Troubleshooting experience.
  • Excellent verbal, written, content development and presentation skills.
  • Strong leadership and teamwork skills.

Unisys is proud to be an equal opportunity employer that considers all qualified applicants without regard to age, blood type, caste, citizenship, color, disability, family medical history, family status, ethnicity, gender, gender expression, gender identity, genetic information, marital status, national origin, parental status, pregnancy, race, religion, sex, sexual orientation, transgender status, veteran status or any other category protected by law.

This commitment includes our efforts to provide for all those who seek to express interest in employment the opportunity to participate without barriers. If you are a US job seeker unable to review the job opportunities herein, or cannot otherwise complete your expression of interest, without additional assistance and would like to discuss a request for reasonable accommodation, please contact our Global Recruiting organization at GlobalRecruiting@unisys.com or alternatively Toll Free: 888-560-1782 (Prompt 4).  US job seekers can find more information about Unisys’  EEO commitment here.

About Company

Unisys is a global IT services and consulting company that focuses on digital transformation solutions for businesses. It offers services in cloud computing, cybersecurity, and data analytics, aiming to help organizations enhance their operational efficiency and modernize their technology infrastructure.

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