Network L3 Engineer

6 days ago


Bloomington, United States HCLTech Full time

Position – Network L3 Engineer

Location – Bloomington, IL United States

FTE Position ( ONSITE )

Job Description::


Role Summary:

Network L3 Engineer for DC Network Load Balancer team


  • Strong written and oral communication skills
  • 10-15 years of work experience in Networking domain
  • Listening to internal teams’ issues or business challenges and working to find technological solutions for load balancing impacts/issues. Finding solutions to “unsolvable” problems.
  • Working on complex problems that require a deep understanding of load balancing and web application firewalls.
  • Supporting a hybrid environment consisting of on-prem and cloud deployments.
  • Testing iterations of hardware, configurations, Virtual Editions, and software (code upgrades) in lab environments.
  • Write scripts or work to resolve support issues, automate infrastructure deployment, and collect metrics.
  • Provide low level technical documentation of network solutions.
  • Be an expert trusted advisor for software teams, infrastructure teams and external vendors.
  • Experience designing and supporting network infrastructure components.
  • Extensive knowledge of F5 LTM, GTM, APM, IPI, and WAF.
  • Knowledge of HAProxy open source load balancers.
  • Extensive experience operating, maintaining, and troubleshooting large scale network deployments.
  • In-depth knowledge of iRules, geo-blocking, CDN, and security threat vectors.
  • In-depth knowledge of Splunk, TCP/IP protocols, and the ability to analyze packet captures.
  • Knowledge of Maul and Grafana.
  • Basic Linux operations.
  • Hands-on programming experience with shell scripting, Perl, or Python.
  • Ability to work autonomously, set standards, and work directly with software teams.
  • Current experience in which high levels of initiative, judgment, and tact have been demonstrated.
  • Collects and analyzes information to identify customer's technical needs, suggest solutions and develop implementation and integration plans (e.g., technical proposals)
  • Responsible for the analysis, design, deployment, support, and security of technology to ensure the organization is efficiently managing its technology and data-related assets in accordance with market best practices and external regulations.



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