System Architect, Networking

Company: SiTime Corporation
Location: Santa Clara
Posted on: February 16, 2026

Job Description:

Job Description Job Description About SiTime SiTime Corporation is the precision timing company. 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 3 billion devices shipped, SiTime is changing the timing industry. For more information, visit www.sitime.com. Job Summary The Networking System Architect serves as the resident networking systems expert with specific focus on datacenter, AI, 5G and communications applications. In this senior technical leadership role, you will use your timing expertise to develop deep technical relationships with key customers and drive architectural level discussions. You will work with product marketing to drive SiTime roadmap and strategy in datacenter and communication applications. You will serve as the product and technical expert for the sales force in support of driving design wins and net revenue. It is not necessary to meet all job requirements to be a qualified candidate for the position. Responsibilities: Establish deep technical relationships with key customers including system architects and technical management, serving as their trusted advisor on timing Synthesize customer feedback and industry trends into solutions and strategies to win at the architectural level Drive clock tree and architectural discussions within key application areas that benefit customers at the system level Work with marketing to drive SiTime roadmap that intersect future technology trajectories and market disruption Lead SiTime industry initiatives, present at conferences and participate in standards activities to influence networking, datacenter, and AI infrastructure communities. Serve as the technical and product advocate in support of strategic account and reference design partner development Develop customer education focused technical collaterals that raise SiTime’s profile as the timing expert Qualifications & Requirements: BSEE or Bachelor’s degree in technical field; PhD preferred Minimum of 15 years of datacenter, networking and/or telecom experience in working either as timing architect or system engineer In-depth knowledge of industry standards such as Ethernet, PCI Express, SyncE, UEC, UALink Deep understanding of networking architectures and systems Deep understanding of timing measurement methodology at both component and system level Design and/or applications support experience for networking and timing products Standards body experience highly desirable, such as IEEE 802.3, OIF, PCI-SIG, OCP Ability to engage in deep technical and architectural discussions with system architects and designers at key system and semiconductor vendors. Excellent communication skills, deep thinker, creative mindset Desired Characteristics & Attributes: Successful candidate is expected to live by SiTime’s 6 cultural pillars Leadership: Own ideas and turn them into opportunities and results Authenticity: speak your mind and advocate for your beliefs with courage and clarity Creativity: imagine the impossible, build strategies and take the leap Courage: Embrace risk and pursue outcomes without fear of failure Persistence: be relentless in solving problems and overcoming objections Teamwork: listen, respect and value diverse perspectives At SiTime, we believe great work deserves great rewards. We offer a comprehensive and highly competitive compensation package designed to attract top talent. The final offer is determined by factors such as location, experience, education, and training. The annual base salary range for this role is $188,300.00- $269,280.00. In addition to base salary, this role is eligible for a quarterly bonus tied to the achievement of innovation goals—reflecting our commitment to recognizing meaningful impact. We also offer equity grants, providing a meaningful opportunity to share in the company’s future growth and success. Benefits offered : 401k plan, health and wellness that includes medical, dental, vision, life, parental leave, legal services, and time off plans. SiTime is an Equal Opportunity Employer. We treat each person fairly and we do not tolerate discrimination or harassment against anyone on the basis of any protected characteristics, including race, color, religion, national or ethnic origin, sex, sexual orientation, gender identity or expression, age, disability, pregnancy, political affiliation, protected veteran status, protected genetic information, or marital status or other characteristics protected by law. SiTime participates in the E-Verify program. Learn More about SiTime: Review the Get to Know SiTime section of our career page to explore our culture, values, and what makes us unique. Innovation on Top – Philosophies of Innovation with Rajesh Vashist Fabrication Knowledge – An Interview with Rajesh Vashist SiTime Corporation – YouTube LI-SITIME

Keywords: SiTime Corporation, Fremont , System Architect, Networking, Engineering , Santa Clara, California