We are looking for a Technical Support Specialist – Tier 2 to provide advanced technical support to enterprise customers. You will investigate and resolve complex technical issues, manage escalations, and collaborate with Support Engineering, Product, Engineering, IT, and other cross-functional teams to ensure issues are resolved effectively and on time.

In this role, you will:

• Manage and prioritize enterprise customer support tickets while meeting defined response and resolution expectations.

• Investigate and resolve complex technical issues across web and mobile applications, account access, integrations, authentication, reporting, and customer configurations.

• Add, update, and remove Admin Dashboards and manage customer platform access.

• Diagnose and resolve customer program, track setup, Admin Dashboard, and reporting issues.

• Troubleshoot SSO and non-SSO login issues, including SAML, Microsoft, and Google authentication errors.

• Analyze authentication and SSO logs to identify the root cause of access failures.

• Troubleshoot Google Workspace, Microsoft 365, Microsoft Teams integrations, and related admin-console issues.

• Diagnose video, audio, browser, network, VPN, firewall, bandwidth, and connectivity issues.

• Review TokBox (Vonage Video API) session data to identify technical issues and determine when escalation is required.

• Partner with Support Engineering and Engineering teams to investigate complex customer issues and technical defects.

• Route technical escalations to the appropriate engineering squad based on product area, impact, and severity.

• Create detailed Jira tickets for bugs, including reproduction steps, expected versus actual behavior, relevant logs or screenshots, environment details, and customer impact.

• Follow up on engineering escalations until the issue is resolved and the resolution is confirmed with the customer.

• Immediately escalate critical platform-down or outage incidents and keep relevant stakeholders informed until service is restored.

• Collaborate with Engineering to investigate assessment defects and validate fixes.

• Create and configure customer workshops and manage changes to scheduled workshops.

• Gather customer product feedback and share actionable insights with Product and Engineering teams.

• Identify recurring technical issues and trends and escalate them for further investigation.

• Participate in monthly Support Engineering syncs to review open issues, trends, and process improvements.

• Attend biweekly CESO Tier 1 Release Enablement sessions to stay current on product releases and help prepare the support team for upcoming changes.

• 3+ years of experience in technical support or a similar customer-facing technical role, preferably within a B2B SaaS environment.

• Experience supporting enterprise customers and managing complex technical issues through resolution.

• Hands-on experience with customer administration, access management, and user provisioning.

• Working knowledge of identity and authentication technologies, including SAML 2.0, OAuth, and OpenID Connect (OIDC).

• Experience reviewing authentication or SSO logs and diagnosing access and sign-in failures.

• Experience troubleshooting Google Workspace and Microsoft 365, including administrative consoles and integrations.

• Good technical knowledge of web and mobile applications, including troubleshooting login, account access, browser, application performance, and video/audio connectivity issues.

• Understanding of networking concepts including Wi-Fi, VPNs, firewalls, bandwidth, and connectivity.

• Ability to systematically reproduce technical issues and document reproduction steps, screenshots, logs, browser/device information, and other relevant evidence.

• Experience escalating issues to Engineering and creating clear, actionable Jira tickets.

• Hands-on experience with Slack, Zendesk, and Jira, including raising and tracking issues with cross-functional teams.

• Experience managing and prioritizing support queues against SLAs.

• Strong logical, analytical, critical-thinking, and problem-solving skills.

• Excellent attention to detail and ability to analyze technical information and data.

• Excellent written and verbal English communication skills, with the ability to explain technical issues clearly to non-technical audiences.

• Strong ownership and follow-through, with the ability to drive issues through to resolution.

• Ability to identify recurring issue patterns and determine when escalation is required.

• Ability to multitask, prioritize, and manage time effectively.

• Strong stakeholder management, interpersonal, collaboration, and teamwork skills.

• Strong focus on quality, consistency, and adherence to defined customer and support guidelines.

• Flexible and adaptable approach in a continuously evolving environment.

• Willingness and flexibility to work rotational shifts.

• Opportunity to work directly with enterprise customers and solve complex technical challenges.

• Exposure to SaaS technologies, authentication systems, integrations, networking, and real-time communication platforms.

• Hands-on experience working with tools and technologies including Zendesk, Jira, Slack, Microsoft 365, Google Workspace, SSO, SAML, OAuth, OIDC, Microsoft Teams, and Vonage Video API.

• Close collaboration with Support Engineering, Engineering, Product, IT, and other cross-functional teams.

• Opportunity to contribute customer insights and technical feedback that influence product and process improvements.

• Regular exposure to product releases and technical enablement sessions, supporting continuous learning and development.

• Opportunity to develop deeper expertise in enterprise technical support, troubleshooting, incident management, and engineering escalation.

• Collaborative and dynamic working environment with opportunities to take ownership of customer-impacting technical issues.