Top Technical Support Engineer Jobs in San Francisco, CA

Lead technical interface for North American customers across pre-commissioning to post-commissioning for power conversion and storage systems. Owns issue resolution, root-cause analysis, field troubleshooting, performance monitoring, and cross-functional alignment to optimize reliability and uptime. Provides technical documentation, conducts site visits, and represents product capabilities to customers and leadership.

Provide L2 technical support for LucidLink's file-streaming/cloud networking product: triage, reproduce and debug customer issues across macOS/Windows/Linux, collect logs/dumps, escalate to engineering, and advise customers on configuration and best practices.

Triage and resolve customer support tickets for an API-driven fintech product, collaborate with product and engineering on feature requests, improve help center content, lead technical projects and reporting, and manage escalations to ensure SLA, CSAT, and TTR goals.

Provide remote technical support for the Paytronix platform: diagnose and resolve customer issues, manage support cases, configure solutions, create documentation, give product guidance, collect feedback, and collaborate with internal teams to improve processes and customer outcomes.

As a Technical Support Engineer at Nooks, you'll provide empathetic user support, troubleshoot technical issues, and collaborate with teams to enhance the user experience on a B2B SaaS platform.

As a Technical Support Engineer, you'll ensure system performance, handle support requests, troubleshoot issues with Python and SQL, and collaborate with teams to improve robotic solutions.

Provide Tier 2 technical support for Intermedia cloud communications: handle phone queue, troubleshoot telephony and network issues, work with carriers and vendors, document and improve KB and processes, prepare incident reports, monitor systems, participate in on-call rotation and project work to ensure customer satisfaction.

Provide technical support for QuickCharge product by troubleshooting customer issues using logs, Wireshark, SQL queries, IIS and server tools; communicate with clients and product teams, maintain knowledge base, and act as primary contact for assigned clients to resolve moderately complex problems.

Provide Tier 2 technical support for a portfolio management SaaS platform: troubleshoot and resolve complex technical issues, review code to isolate problems, document solutions, produce knowledgebase articles, collaborate with development, services, customer success and sales, and maintain high customer satisfaction and communication standards.

Provide technical support and debugging for Web3 customers, reproduce issues, write scripts to diagnose problems, manage refunds/Stripe, document processes, and translate escalations into actionable items for engineers.

Own first-line customer support: triage tickets, reproduce and document bugs for engineering, surface product patterns to Product, build docs and runbooks, and maintain SLA and CSAT targets.

Provide customer-facing technical support for the Sigma SaaS platform: diagnose and resolve complex SQL and data issues, collaborate with product and engineering, develop diagnostic tools and best practices, participate in on-call rotation and cross-functional improvement projects.

Serve as the final escalation for complex client integrations and distributed system issues. Troubleshoot code and APIs, build tooling and observability, lead incident response and RCAs, advocate product engineering changes, and mentor the support team to improve diagnostics and automation.

Provide post-sales technical leadership for Nokia Fixed Networks access products. Troubleshoot complex system-level issues, manage escalations, lead technical projects, mentor colleagues, collaborate with R&D and vendors, and produce documentation and training to ensure SLA compliance and rapid customer recovery.

Provide advanced second-tier technical support (phone, email, onsite), diagnose complex product issues, conduct onsite and web training, manage cases and status updates, create technical documentation, and identify sales/service opportunities to improve customer experience.

The Technical Support Engineer will handle a high volume of customer support tickets, ensuring fast resolution while maintaining professional communication. Duties include documenting escalations, improving efficiency, and identifying recurring issues. The role requires a strong work ethic, resilience, and teamwork in a fast-paced environment.

As a Designated Technical Support Engineer, you will provide proactive and reactive technical support to select customers, addressing issues, managing configurations, and enhancing customer satisfaction through effective communication and problem resolution.

Senior technical support engineer responsible for implementing and migrating IBM i systems on IBM Power platforms, performing onsite installations, managing SAN/VTL/replication and LPAR tasks, providing SME input to presales, resolving escalations, coordinating with stakeholders for acceptance into service, and supporting operational governance within ITIL-aligned environments.

Support, design, develop, test, deploy, and maintain Infor CSI (SyteLine) ERP technical solutions. Provide Tier 3 support, integrations, reporting, data management, environment cloning, system administration, documentation, training, monitoring, and automation. Collaborate with functional teams, deliver within SLAs, and travel to Re:Build sites as needed.

Provide L1 technical support for enterprise customers using Abnormal's email and SaaS security products. Own inbound tickets, troubleshoot integrations and APIs, analyze logs, deliver updates and root-cause findings, collaborate with Engineering and Customer Success, and produce knowledge-base content to improve self-service and product quality.

Provide technical and network problem resolution for customers, troubleshoot SaaS application issues, analyze data and databases, assist hospital IT and pharmacy teams, respond to calls/emails, maintain high customer satisfaction, and participate in occasional overnight on-call rotation.

Provide escalated technical support for Ping Identity products on a shifted follow-the-sun schedule. Troubleshoot customer issues, manage case escalations and queue during weekend shifts, reproduce problems, collaborate with Engineering/SRE/Product teams, handle phone/alert responses, and document bugs and remediation while following ISO27001/9001 and security incident processes.

Provide frontline technical support for Fireblocks' SaaS platform, resolving customer issues via Slack and other tools, escalating complex cases, participating in incident response, documenting cases, and contributing to process improvements. Work US-Pacific hours on a fixed Wed–Sun schedule after training, collaborating with internal teams to ensure customer success in crypto and DeFi environments.

The Lead Technical Support Engineer resolves complex technical issues, provides mentorship, collaborates with teams, and improves support systems.

As a Technical Support Engineer, you'll manage customer inquiries, collaborate with product teams, enhance support documentation, analyze metrics, and drive process improvements.