Customer Care Specialist Tier II (CCS II)

Lumu Technologies

Lumu Technologies

Customer Service

Posted on May 28, 2026

General Description

Lumu Technologies is looking for a Customer Care Specialist TIER II, who possesses a strong drive for results. In this role, you will act as the primary escalation point for complex technical issues that require deep-dive analysis and an exhaustive understanding of our platform’s architecture.

The L2 Specialist doesn’t just resolve tickets; they identify patterns, provide root-cause analysis, and serve as a technical mentor to the Level 1 team, ensuring our customers’ security posture is optimized and resilient.

Responsibilities

  • Identifying customer needs
  • To be a technical authority in the team
  • Manage the top tier customer support cases
  • Advanced Troubleshooting: Investigate and resolve high-complexity cases escalated from Level 1.
  • Root Cause Analysis (RCA): Perform detailed diagnostics to identify systemic bugs or product limitations, documenting technical evidence for DevOps and Engineering teams.
  • Contacting customers to give them accurate feedback on the progress of their inquiries
  • Mediate between clients and the organization
  • Handle and resolve customer requests and complaints
  • Provided feedback about customer experience to the product team and CSM team

Required Skills and Experience

  • Highly organized and able to multitask
  • Self-driven and proactive nature
  • Skilled in troubleshooting on Windows and Linux systems
  • Skilled in scripting and API integrations
  • Excellent communication and interpersonal skills
  • Proficient computer skills
  • Demonstrate leadership qualities
  • Experience in customer support
  • Knowledge about ITIL
  • Patient and active listener
  • Passion for service

Apply by sending your resume to: careers@lumu.io