Sr Appl/Sys Sales Engineer

Lead short-term (2–6 week) customer engagements end-to-end, serving as the primary point of contact while coordinating scoping, planning, execution, and closure. Hands-on engineer and deploy custom software solutions that extend the LenelS2 OnGuard platform, including integrations with third-party systems. Build cost estimates, manage requirements and scope changes, and optimize workflows in a Professional Services Automation (PSA) system to ensure high-quality delivery and operational excellence.