Senior Staff Engineer, AMS ASIC Sensor Design


Chennai, Tamilnadu, IN

pSemi Corporation is a Murata company driving semiconductor integration. pSemi builds on Peregrine Semiconductor’s 30-year legacy of technology advancements and strong IP portfolio but with a new mission—to enhance Murata’s world-class capabilities with high-performance semiconductors. With a strong foundation in RF integration, pSemi’s product portfolio now spans power management, connected sensors, optical transceivers, antenna tuning and RF frontends. These intelligent and efficient semiconductors enable advanced modules for smartphones, base stations, personal computers, electric vehicles, data centers, IoT devices and healthcare. From headquarters in San Diego and offices around the world, pSemi’s team explores new ways to make electronics for the connected world smaller, thinner, faster and better.

Job Summary

This position focuses on the design of CMOS ASIC (Application Specific Integrated Circuits) for ultra-low power consumption sensor module applications. The product line includes ultra-low power consumption, compact, high-performance sensors for barometric pressure, magnetic, gas, gyro, and accelerometers. The candidate will support the IC components portion during the entire product life cycle from product definition through product release to end-of-life. The candidate will also contribute to advanced development by both creating new product families and improving existing ones. The individual must have demonstrated experience in sensor ASIC system and circuit analysis, design, test, product development, and mass production product releases. As part of a cross-functional product development team the candidate will support other essential disciplines including marketing and applications, project management, characterization, production, and test engineering.


This position is located in our Design Center in Chennai, India.


Roles & Responsibilities

This position has responsibility for:

  • Product Design and Evaluation: Develop CMOS frontends platform products, responsible for all aspects of design schematic capture, IC layout, simulation, package analysis, EVBs and Test plan creation and validation
  • Project Leadership: Lead cross-functional teams to achieve complex product development goals
  • Product Documentation: Document all relevant product and design information to educate others on novel design techniques and provide guidance on product usage.
  • Product Characterization: Work with Characterization and Test Engineers to define, conduct and analyze data from product performance characterization.
  • Production ATE Development: Work with Test Engineers to define, develop and ramp production ATE solutions.
  • Product Support: Work with Applications, Product, Test and Manufacturing Engineers to help answer customer questions, assess field failures, support yield improvements, etc.
  • Technology Development: Work with Technologists to define the technology roadmap, addressing the performance and functional requirements of the product roadmap.
  • Mentorship: Be a technical leader through strong example and training of more junior engineers
  • IP Block Characterization: Define, collect, and analyze data from circuit block and product performance characterization. Work with IP block designers and product designers to create characterization plans and evaluate test data
  • Characterization Infrastructure Development: Specify test equipment for purchase, create and maintain test setup, develop software for automated testing using LabVIEW and TestStand
  • Documentation: Document all relevant characterization information, update IP status tracking information
  • Production ATE Development: Work with Test Engineers to define, develop and ramp production ATE solutions
  • Product Support: Work with Applications, Product, Test and Manufacturing Engineers to help answer customer questions, assess field failures, support yield improvements


Competency Requirements

In order to perform the job successfully, an individual should demonstrate the following competencies:

  • Critical Thinking: Skilled at finding logical flaws in arguments and plans; identifies problems and solutions that others might miss; provides detailed insight and constructive criticism into problems and complex situations
  • Working with Ambiguity: Complete assigned tasks with some guidance from more senior engineers
  • Displaying Technical Expertise: Keeps his/her technical skills current; effectively applies specialized knowledge and skills to perform work tasks; understands and masters the technical skills, knowledge, and tasks associated with his/her job; shares technical expertise with others
  • Driving for Results: Aggressively pursues challenging goals and objectives; willing to put in considerable time and effort to accomplish objectives; takes a highly focused, goal driven approach toward work
  • Making Accurate Judgments and Decisions: Bases decisions on a systematic review of relevant facts and information; avoids making assumptions or rushing to judgment; provides clear rationale for decisions


Minimum Qualifications (Experience and Skills)

  • 14+ years of mixed signal analog IC product development
  • Understanding of basic analog building blocks like OTAs, LDOs, current mirrors and voltage/current references.
  • Understanding of frequency domain analysis, bode plots, loop stability, gain and phase margin.
  • Strong understanding of noise, mismatch, non-linearity in analog circuits
  • Familiarity with analog & digital IC layout techniques with special attention to matching, coupling to critical nets, electro-migration considerations.
  • Strong verbal and written communication and ability to work in a team.
  • Hands on experience of silicon validation and debug.
  • Software tools: Cadence, Matlab, any scripting language (Perl/Tcl/Python)


Preferred Qualifications

  • Understanding of both discrete time and continuous time signal processing including z-domain and s-domain analysis
  • Understanding of switch-capacitor circuits.
  • Understanding of data converters.
  • Detailed understanding of MOS device operation and gm/Id design methodologies
  • Understanding of layout-dependent effects (WPE,LOD,OSE.PSE) and how to mitigate them for precision circuits
  • Experience mentoring junior engineers


Education Requirements

  • BSEE degree; MSEE preferred


Work Environment

This job operates in a professional office environment. This role routinely uses standard office equipment.


Physical Demands

The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job. While performing the duties of this job, the employee is regularly required to talk or hear. The employee frequently is required to stand; walk; use hands to finger, handle or feel; and reach with hands and arms. Specific vision abilities required by this job include close vision, distance vision, color vision, peripheral vision, depth perception and ability to adjust focus. This position requires the ability to occasionally lift office products and supplies, up to 20 pounds.



pSemi Corporation supports a diverse workforce and is committed to a policy of equal employment opportunity for applicants and employees. pSemi does not discriminate on the basis of age, race, color, religion (including religious dress and grooming practices), sex/gender (including pregnancy, childbirth, or related medical conditions or breastfeeding), gender identity, gender expression, genetic information, national origin (including language use restrictions and possession of a driver’s license issued under Vehicle Code section 12801.9), ancestry, physical or mental disability, legally-protected medical condition, military or veteran status (including “protected veterans” under applicable affirmative action laws), marital status, sexual orientation, or any other basis protected by local, state or federal laws applicable to the Company. pSemi also prohibits discrimination based on the perception that an employee or applicant has any of those characteristics, or is associated with a person who has or is perceived as having any of those characteristics.

Note: The Peregrine Semiconductor name, Peregrine Semiconductor logo and UltraCMOS are registered trademarks and the pSemi name, pSemi logo, HaRP and DuNE are trademarks of pSemi Corporation in the U.S. and other countries. All other trademarks are the property of their respective companies. pSemi products are protected under one or more of the following U.S. Patents:

Minimum Salary: 
Maximum Salary: