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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Voice Support Engineer - **Company:** Assort Health - **Location:** San Francisco, CA, United States - **Experience:** Experienced - **Contract:** Permanent contract - **Skills:** Automatic Call Distributor, Artificial Intelligence, Bash Shell, VoIP, Cloud Computing, Codecs, Data Files, Software Debugging, Session Initiation Protocols, Python (Programming Language), Network Configuration and Change Management, Packet Analyzer, Tcpdump, Wireshark, Twilio, Internet Protocol Telephony, Genesys, Firewalls (Computer Science), Cisco - **Published:** October 28, 2026 - **Apply:** https://www.careerbuilder.com/job-details/voice-support-engineer-san-francisco-ca--25f8ba95-e5d4-4bfb-8aff-881a2f7b46a9 ## About the Role Technical Support, Hospital/Healthcare Construction, Medical Office, Data Sets, Healthcare, Artificial Intelligence (AI), Calendar Management, Cloud Computing, Healthcare Administration, SIP (Session Initiation Protocol), * 3+ years of experience supporting VoIP systems, SIP-based platforms, or enterprise telephony * Strong knowledge of SIP signaling, SDP/RTP media flow, NAT traversal, and call routing * Hands-on experience with packet capture tools (Wireshark, tcpdump) and PBX logs (e.g., Asterisk, FreePBX, 3CX, Cisco, Genesys) * Ability to diagnose issues such as one-way audio, codec mismatches, registration failures, and DID routing problems * Clear, calm communication skills with both technical and non-technical audiences * Experience working directly with customers in a technical support or engineering capacity * Comfortable navigating ambiguous issues that span network, PBX, and carrier boundaries * Bachelor's degree in a technical field or equivalent practical experience Bonus Skills * Experience with Twilio, SignalWire, or other CPaaS platforms * Familiarity with SBCs, firewalls, and VoIP-related network configurations * Background troubleshooting in hybrid environments (cloud + on-prem PBXs) * Ability to write or read basic scripts (Python, Bash) to accelerate debugging or automate tasks * Experience in fast-paced startup or customer-facing operations roles, Our team at Assort Health moves fast, stays focused, and is fueled by a desire to serve our customers and patients. Our company values guide how we work-they are present in how we show up, make decisions and work together to move our mission forward. We bring a Day One Drive, relentlessly striving to improve, keep a 5-Star Focus, as our customers are our lifeblood, always Answer the Call, remembering that ownership and accountability are paramount, and show up with One Pulse, because we are one team, with one rhythm and one result. Our team is growing and we are looking for motivated, hardworking, and passionate talent. If you want to make healthcare accessible for everyone, we'd love to hear from you! ## Description As a Voice (VoIP) Support Engineer, you'll ensure the reliability, clarity, and stability of the telephony systems that power our AI-driven customer experiences. You will diagnose and resolve complex SIP, RTP, and PBX-related issues across our platform and customer integrations. Your work will directly impact how our customers trust and adopt our voice products. You'll own the full lifecycle of voice troubleshooting-from initial triage through root-cause analysis-leveraging SIP traces, packet captures, signaling logs, and provider diagnostics to resolve issues quickly and decisively. Work Directly With Customers and Partners You'll collaborate closely with customer engineering teams, IT staff, PBX administrators, and telecom providers to: * Understand call flows, routing logic, and integration patterns * Investigate and resolve issues such as one-way audio, call failures, or signaling mismatches * Guide customers through configuration best practices for SIP trunks, DIDs, queues, and ring groups * Communicate findings clearly, whether the root cause lies in the network, PBX, or provider * Build trusted relationships by handling difficult technical conversations with empathy and rigor Through these interactions, you'll help customers deploy more stable systems-and help Assort build better ones. Improve Systems, Tools, and Processes You'll work cross-functionally with product, engineering, and operations to: * Identify recurring issue patterns and propose long-term fixes * Improve monitoring, alerting, and observability across our voice stack * Influence roadmap decisions with field insights * Document best practices and internal runbooks for faster, more reliable voice troubleshooting * Strengthen the operational foundation for scaling our voice products Your voice expertise will help shape how Assort Health evolves its telephony capabilities as we grow.