S

SiTime Tech Stack

Silicon MEMS timing solutions replacing quartz oscillators

Semiconductor Manufacturing Santa Clara, CA 201–500 employees Founded 2005 Public Company

SiTime manufactures programmable silicon MEMS timing components—oscillators, resonators, and clock generators—as a public semiconductor company competing against quartz-based incumbents. The engineering-heavy org (63 of 92 active roles) is actively building next-gen MEMS resonators, investing in simulation platforms, and optimizing manufacturing yield; pain points center on jitter characterization, yield enhancement, and time-to-market—typical constraints for analog semiconductor makers scaling production.

Tech Stack 85 technologies

Core StackMATLAB Python Tableau C# AWS Cisco .NET Java MEMS C PTP GPS/GNSS NTP ITU-T IETF JMP R LabVIEW Altium Allegro PCIe USB Verilog SystemVerilog Design Compiler SIEM EDR Azure Darktrace PowerShell+55 more

AdoptingMEMS

What SiTime Is Building

◆Challenges

Low jitter characterization
Yield enhancement and cost reduction
Reducing cycle time
Frequency measurement infrastructure
Cost and time to market
High-volume manufacturing
Reliability testing
Improving mems process yield
Productization of semiconductor sensor-based devices
Capacity planning

▲Active Projects

Automated infrastructure enhancement for mems design
Prototype new system architectures
Pcb test platform and firmware development
Ieee 1588/ptp software stack
Test program optimization for increased throughput
Next generation mems resonator development
Wafer-level characterization of mems resonators
Mems device design and characterization
Lead industry initiatives
In-house mems simulation platform development

Hiring Activity

Decelerating90 roles · 20 in 30d

Department

Engineering

63

Sales

9

Marketing

5

Finance

3

Support

3

Product

2

Data

1

HR

1

Seniority

Senior

49

Principal

16

Mid

11

Manager

9

Junior

4

Director

2

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About SiTime

SiTime designs and manufactures silicon MEMS timing ICs for electronics manufacturers across industrial, automotive, telecom, and IoT segments. The product portfolio spans oscillators, resonators, clock generators, and PLL/VCXO variants, all programmable and marketed as smaller, lower-power, higher-reliability replacements for quartz. Founded in 2005 and publicly traded (Nasdaq: SITM), the company operates from Santa Clara with engineering and manufacturing presence across North America, Europe, and Asia-Pacific. Current focus includes wafer-level characterization, test program optimization, and next-generation resonator architectures to address volume production constraints.

HeadquartersSanta Clara, CA

Company Size201–500 employees

Founded2005

Hiring MarketsUnited States, Netherlands, Singapore, Malaysia, Germany, China, Taiwan, India

Frequently Asked Questions

What does SiTime's tech stack include?

SiTime's engineering stack spans MATLAB, Python, C, Verilog/SystemVerilog, MEMS simulation, timing protocols (PTP/NTP/GNSS), and EDA tools (Altium, Allegro, Synopsys Design Compiler). Infrastructure includes AWS, Azure, and security tools (Darktrace, SIEM, EDR).

Where does SiTime manufacture and hire?

Headquartered in Santa Clara, CA. Active hiring across United States, Netherlands, Singapore, Malaysia, Germany, China, Taiwan, India, Finland, Japan, and Ukraine—reflecting distributed engineering and manufacturing footprint.