Sr. Account Manager

About Si Time SiTime is the Precision Timing company. Timing is the heartbeat of all electronics, ensuring performance, resilience and scalability. For decades, quartz devices, non-silicon technology, have kept systems in sync, but they struggle in harsher, more demanding environments. MEMS-based Precision Timing delivers greater accuracy, smaller size and resilience. Today, MEMS timing powers over 400 applications, including high-growth ones in AI datacenters, automated driving, industrial and humanoid robots, wearables and IoT.

Our semiconductor MEMS programmable solutions offer a rich feature set that enables customers to differentiate their products with higher performance, smaller size, lower power, and better reliability. With more than 4 billion devices shipped, SiTime is changing the timing industry. For more information, visit: .

Job Summary:
Senior Sales Manager – Automotive Strategic Accounts (Tesla, Rivian/RVT, Lucid, Waymo, Ford & GM CA)We are seeking a highly accomplished Senior Sales Manager to drive business growth and strategic account development within a portfolio of leading Automotive OEM customers, including Tesla, Rivian, Lucid, Waymo, Ford, General Motors, and other emerging automotive innovators. This role requires a proven track record of securing significant semiconductor design wins, expanding long-term customer relationships, and influencing complex technical and commercial decisions across large, global automotive organizations.

The ideal candidate has a demonstrated history of securing multimillion-dollar design wins, converting those wins into sustained production revenue, and continuously expanding customer engagement through new platform adoption, cross-functional relationship development, and strategic account planning. Success in this role requires the ability to uncover actionable customer and market intelligence, establish trusted relationships throughout the automotive ecosystem, and translate those insights into effective forecasting, prioritization, and investment decisions.

The successful candidate will possess deep semiconductor industry expertise, a strong understanding of automotive electronics architectures and timing technologies, and demonstrated success navigating complex OEM, Tier 1, and ecosystem relationships to deliver sustained revenue growth and market share gains.

Responsibilities

Strategic Account Leadership
Own and drive SiTime's business strategy, execution, and long-term growth within a portfolio of strategic automotive accounts, including Tesla, Rivian, Lucid, Waymo, Ford, GM, and other key automotive customers and ecosystem partners. Develop and execute multi-year account plans aligned with customer product roadmaps, vehicle platforms, and SiTime's long-term growth objectives.

Automotive Ecosystem & Relationship Management
Build and maintain executive-level relationships across engineering, architecture, sourcing, supply chain, quality, program management, purchasing, manufacturing, operations, and business leadership organizations. Demonstrate the ability to successfully navigate large, geographically dispersed, and highly matrixed organizations while understanding and influencing the interactions between OEMs, Tier 1 suppliers, contract manufacturers, silicon providers, module suppliers, and ecosystem partners.

Develop trusted relationships throughout the automotive decision-making chain to identify key influence points, champion relationships, and competitive threats that impact supplier selection and design decisions.

Design Win Creation and Revenue Expansion
Leverage a proven history of winning significant semiconductor design opportunities across ADAS, Autonomous Driving, Infotainment, Connectivity, Zonal Architectures,…