Sr. Engineer - Analog Validation

Ambiq is on a mission to enable intelligence everywhere — powering the AI edge revolution with the world’s lowest-power semiconductor solutions. Built on our proprietary sub- and near-threshold technology, our chips deliver multi-fold improvements in energy efficiency without costly process scaling. Since 2010, we’ve shipped over 300 million units to customers building smarter wearables, medical devices, IoT products, and AI-powered edge applications. Our cross-functional teams span design, research, development, production, marketing, sales, and operations across Austin, Hsinchu, Shanghai, Shenzhen, and Singapore. We move fast, tackle hard problems, and create space for people to grow through complex, meaningful work that shapes the future of technology. We’re looking for self-motivated, creative problem-solvers who are eager to push technological limits and make a real impact in energy efficiency. At Ambiq, we live by five values: Innovate. Collaborate. Focus. Learn. Achieve. If that’s you, join us — the intelligence everywhere revolution starts here. This role will be on-site 5 days a week in NW Austin. Position Overview The Senior Analog Validation Engineer is responsible for post-silicon validation and characterization of analog and mixed-signal subsystems within Ambiq’s ultra-low-power SoCs. This role will develop and execute analog validation plans, characterize silicon performance across process, voltage, and temperature, automate precision measurement and data analysis, and debug complex interactions between analog, digital, firmware, and power management subsystems. The successful candidate will work closely with Analog Design, Digital Design, Verification, Firmware, Systems Engineering, Product Engineering, and ATE teams to ensure analog IP meets performance targets, specification limits, and product requirements from first silicon through production Responsibilities Develop and execute post-silicon validation plans for analog and mixed-signal SoC subsystems. Characterize analog IP across process, voltage, temperature, operating modes, and silicon margins. Validate performance of analog blocks such as ADCs, DACs, comparators, oscillators, PLLs, references, sensors, regulators, and power management circuits. Develop automated test software, embedded firmware, data logging, analysis, and report-generation tools. Perform detailed analysis of analog performance including accuracy, linearity, noise, offset, gain, timing, stability, frequency response, and power consumption. Correlate silicon results with design expectations, simulation, ATE, and production test data. Debug complex SoC-level issues involving interactions between analog, digital, firmware, clocks, power management, and board-level hardware. Support validation hardware, test board development, lab setup, instrumentation, and characterization infrastructure. Collaborate with cross-functional teams to improve test coverage, product robustness, yield, and production readiness. Minimum Qualifications BS or MS in Electrical Engineering or related field. 5+ years of experience in post-silicon validation, analog characterization, mixed-signal validation, or related semiconductor development. Strong understanding of analog and mixed-signal circuit behavior and measurement techniques. Hands-on experience validating integrated analog blocks such as ADCs, DACs, oscillators, PLLs, references, regulators, or sensor interfaces. Experience with oscilloscopes, spectrum analyzers, signal generators, precision DMMs, source measurement units, power supplies, and low-current measurement equipment. Experience with embedded firmware development and ARM-based MCU or SoC platforms. Strong analytical and troubleshooting skills with the ability to independently debug complex silicon and system-level issues Preferred Qualifications Experience with ultra-low-power SoCs and advanced power management architectures. Experience with high-resolution ADC characterization, clocking circuits, PLLs, oscillators, references, and voltage regulation. Experience with PVT characterization, shmoo testing, statistical analysis, and specification limit development. Experience correlating bench characterization with ATE and production test results. Experience with noise analysis, signal integrity, board-level analog design, and precision measurement techniques. Familiarity with automated characterization frameworks, Linux development environments, Git, and structured data analysis workflows. Must be currently authorized to work in the United States for any employer. We do not sponsor or take over sponsorship of employment visas (now or in the future) for this role. As set forth in Ambiq Micro, Inc.’s Equal Employment Opportunity policy,we do not discriminate on the basis of any protected group status under any applicable law. If you believe you belong to any of the categories of protected veterans listed below, please indicate by making the appropriate selection.As a government contractor subject to the Vietnam Era Veterans Readjustment Assistance Act (VEVRAA), we request this information in order to measure the effectiveness of the outreach and positive recruitment efforts we undertake pursuant to VEVRAA. Classification of protected categories is as follows: A "disabled veteran" is one of the following: a veteran of the U.S. military, ground, naval or air service who is entitled to compensation (or who but for the receipt of military retired pay would be entitled to compensation) under laws administered by the Secretary of Veterans Affairs; or a person who was discharged or released from active duty because of a service-connected disability. A "recently separated veteran" means any veteran during the three-year period beginning on the date of such veteran's discharge or release from active duty in the U.S. military, ground, naval, or air service. An "active duty wartime or campaign badge veteran" means a veteran who served on active duty in the U.S. military, ground, naval or air service during a war, or in a campaign or expedition for which a campaign badge has been authorized under the laws administered by the Department of Defense. An "Armed forces service medal veteran" means a veteran who, while serving on active duty in the U.S. military, ground, naval or air service, participated in a United States military operation for which an Armed Forces service medal was awarded pursuant to Executive Order 12985. Voluntary Self-Identification of Disability Form CC-305 Page 1 of 1 OMB Control Number 1250-0005 Expires 07/31/2029 Why are you being asked to complete this form? We are a federal contractor or subcontractor. The law requires us to provide equal employment opportunity to qualified people with disabilities. We have a goal of having at least 7% of our workers as people with disabilities. The law says we must measure our progress towards this goal. To do this, we must ask applicants and employees if they have a disability or have ever had one. People can become disabled, so we need to ask this question at least every five years. Completing this form is voluntary, and we hope that you will choose to do so. Your answer is confidential. No one who makes hiring decisions will see it. Your decision to complete the form and your answer will not harm you in any way. If you want to learn more about the law or this form, visit the U.S. Department of Labor’s Office of Federal Contract Compliance Programs (OFCCP) website at . How do you know if you have a disability? A disability is a condition that substantially limits one or more of your “major life activities.” If you have or have ever had such a condition, you are a person with a disability. Disabilities include, but are not limited to: Alcohol or other substance use disorder (not currently using drugs illegally) Autoimmune disorder, for example, lupus, fibromyalgia, rheumatoid arthritis, HIV/AIDS Blind or low vision Cancer (past or present) Cardiovascular or heart disease Celiac disease Cerebral palsy Deaf or serious difficulty hearing Diabetes Disfigurement, for example, disfigurement caused by burns, wounds, accidents, or congenital disorders Epilepsy or other seizure disorder Gastrointestinal disorders, for example, Crohn's Disease, irritable bowel syndrome Intellectual or developmental disability Mental health conditions, for example, depression, bipolar disorder, anxiety disorder, schizophrenia, PTSD Missing limbs or partially missing limbs Mobility impairment, benefiting from the use of a wheelchair, scooter, walker, leg brace(s) and/or other supports Nervous system condition, for example, migraine headaches, Parkinson’s disease, multiple sclerosis (MS) Neurodivergence, for example, attention-deficit/hyperactivity disorder (ADHD), autism spectrum disorder, dyslexia, dyspraxia, other learning disabilities Partial or complete paralysis (any cause) Pulmonary or respiratory conditions, for example, tuberculosis, asthma, emphysema Short stature (dwarfism) Traumatic brain injury PUBLIC BURDEN STATEMENT: According to the Paperwork Reduction Act of 1995 no persons are required to respond to a collection of information unless such collection displays a valid OMB control number. This survey should take about 5 minutes to complete. #J-18808-Ljbffr Ambiq