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Spice Modeling Engineer Jobs in California (NOW HIRING)

Lead, Power Supply Electrical Engineer

Carlsbad, CA

$125K - $232K/yr

  • Medical

  • Retirement

  • PTO

Experience with electrical simulations using SIMPLIS and SPICE modeling tools. * Experience with CA ... of the engineering and manufacturing process while contributing to a high-performance team ...

Director of Device Engineering

Irvine, CA · On-site

$187K - $225K/yr

  • Medical

  • Retirement

  • PTO

Electromagnetic & thermal (including self-heating effect) analysis and SPICE model parameter ... to each engineer * Work with engineers to clarify technical issues/problems and discuss how to ...

Director of Device Engineering

Carlsbad, CA · On-site

$187K - $225K/yr

  • Medical

  • Retirement

  • PTO

Electromagnetic & thermal (including self-heating effect) analysis and SPICE model parameter ... to each engineer * Work with engineers to clarify technical issues/problems and discuss how to ...

Director of Device Engineering

Carlsbad, CA · On-site

$187K - $225K/yr

  • Medical

  • Retirement

  • PTO

Electromagnetic & thermal (including self-heating effect) analysis and SPICE model parameter ... to each engineer * Work with engineers to clarify technical issues/problems and discuss how to ...

Power Systems Engineer

Los Angeles, CA · On-site

$100K - $150K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • PTO

Engineered to survive the harshest radiation environments and to fully capitalize on today's and ... Develop SPICE representations and models to evaluate power system parasitics, like battery ...

Engineered to survive the harshest radiation environments and to fully capitalize on today's and ... Develop SPICE representations and models to evaluate power system parasitics, like battery ...

SoC Physical Design Engineer, STA/Timing

San Jose, CA · On-site

$159K - $164K/yr

Programming skills with Perl and TCL. Preferred Qualifications Hands-on experience in STA. Familiar ... Familiar with circuit modeling, including SPICE models, and worst-case corner selection. Familiar ...

SoC Physical Design Engineer, STA/Timing

San Diego, CA · On-site

$144K - $148K/yr

Programming skills with Perl and TCL. Preferred Qualifications Hands-on experience in STA. Familiar ... Familiar with circuit modeling, including SPICE models, and worst-case corner selection. Familiar ...

SoC Physical Design Engineer, STA/Timing

San Diego, CA · On-site

$144K - $148K/yr

Programming skills with Perl and TCL. Preferred Qualifications Hands-on experience in STA. Familiar ... Familiar with circuit modeling, including SPICE models, and worst-case corner selection. Familiar ...

Showing results 41-60

Spice Modeling Engineer information

See California salary details

$30.6K

$94.5K

$125.8K

How much do spice modeling engineer jobs pay per year?

As of Aug 15, 2026, the average yearly pay for spice modeling engineer in California is $94,542.00, according to ZipRecruiter salary data. Most workers in this role earn between $79,900.00 and $114,500.00 per year, depending on experience, location, and employer.

What does a Spice Modeling Engineer do?

As a Spice Modeling Engineer, your day-to-day work often involves developing, validating, and maintaining SPICE models for semiconductor devices, running simulations, and troubleshooting modeling issues. You will frequently collaborate with circuit designers, foundry engineers, and verification teams to align models with real-world device behavior and project needs. Regular tasks may include analyzing device measurement data, improving model accuracy, documenting technical results, and participating in design reviews. This role offers a dynamic environment that blends hands-on technical problem solving with cross-functional teamwork, helping you stay at the cutting edge of electronic design and simulation technology.

What skills and qualifications are needed to be a Spice Modeling Engineer?

To thrive as a Spice Modeling Engineer, you need a strong background in electrical engineering, semiconductor device physics, and experience with SPICE-based circuit simulation tools. Familiarity with software such as Cadence, HSPICE, or LTspice, along with scripting languages like Python or Perl, is highly valuable, and some roles may prefer candidates with a master’s degree or relevant certifications. Analytical thinking, attention to detail, and strong teamwork and communication skills help you excel in collaborating with designers and verification teams. These technical and interpersonal abilities are essential for developing accurate device models and ensuring robust circuit simulations in today's advanced electronics projects.

What is a Spice Modeling Engineer?

A Spice Modeling Engineer develops, validates, and maintains SPICE models for semiconductor devices, ensuring accurate circuit simulations. They work closely with design, process, and characterization teams to extract and optimize model parameters. Responsibilities include assessing device performance, enhancing simulation accuracy, and supporting foundry partnerships. Strong expertise in circuit simulation tools, semiconductor physics, and data analysis is essential for this role.

What job categories do people searching Spice Modeling Engineer jobs in California look for?

The top searched job categories for Spice Modeling Engineer jobs in California are:

What cities in California are hiring for Spice Modeling Engineer jobs?

Cities in California with the most Spice Modeling Engineer job openings:

Infographic showing various Spice Modeling Engineer job openings in California as of August 2026, with employment types broken down into 88% Full Time, 5% Part Time, 2% Temporary, and 5% Contract. Highlights an 86% Physical, 5% Hybrid, and 9% Remote job distribution, with an average salary of $94,542 per year, or $45.5 per hour.

Lead, Power Supply Electrical Engineer

L3HHCM20

Carlsbad, CA

$125K - $232K/yr

Full-time

Medical, Retirement, PTO

Re-posted 25 days ago


Job description

Job Title: Lead, Electrical Engineer Power Supply Design

Job Code: 36810

Job Location: Salt Lake City, Utah

Job Schedule: 9/80: Employees work 9 out of every 14 days - totaling 80 hours worked - and have every other Friday off

Job Description:

L3Harris is currently seeking a lead power supply design engineer who will join the design team to contribute to the growing power conversion circuit card design needs. The designer will apply their knowledge designing low and high voltage, high frequency switch mode power supplies in collaboration with fellow senior power supply engineers. The individual must work with other engineering disciplines to assure power supply designs meet the power, thermal, emissions and safety requirements of the system requirements.

Essential Functions:

  • Design AC/DC power converters
  • Design DC/DC power converters
  • Design power distribution architectures
  • Design and analyze EMI filters
  • Analyze analog/power circuits for stability, efficiency, power draw, in-rush, etc.
  • Write specifications and test approaches for power supply circuit designs
  • Select components for discrete power converter designs, or modules for systems
  • Create schematics for analog/power circuits, support printed circuit card design
  • Conduct and participate in internal peer design reviews, design verification testing of engineering units and oversight of design into production
  • Perform analog and power testing in a laboratory setting for development components and circuit cards
  • Work in conjunction with multi-disciplinary engineering teams for digital, RF, mechanical and systems engineers on the overall program/project performance

Required Qualifications:

  • Bachelor's Degree and minimum 9 years of prior relevant (Power Supply, Electrical Engineering) experience. Graduate Degree and a minimum of 7 years of prior related experience. In lieu of a degree, minimum of 12 years of prior related experience

Preferred Additional Skills:

  • Experience with power conversion design, power analysis, analog circuit simulation, control loops and stabilization.
  • Knowledge of high frequency magnetics design, development, and manufacturing.
  • Demonstrated knowledge of AC/DC & DC/DC power converter design, build and test.
  • Understanding of power analysis with MathCad, Excel or similar tools.
  • Experience with electrical simulations using SIMPLIS and SPICE modeling tools.
  • Experience with CAD tools (preferably Mentor Graphics) for schematic entry and layout.
  • The individual must be able to work from oral and written instructions, be dependable, positive, assertive, a team player and have a strong desire to succeed.
  • Great communications skills to expeditiously coordinate efforts through all phases of the engineering and manufacturing process while contributing to a high-performance team environment to meet customer needs.
  • Willing to work overtime and weekends when required.
  • Experience with common lab equipment
  • Preferably able to obtain a US DoD security clearance
  • Familiarity with MIL-STD-704, MIL-STD-1275, MIL-STD-1399, and MIL-STD-461 is a plus.
  • Must be proficient with MS Word, Excel, PowerPoint, and Visio software.
  • Design experience in military or other ruggedized industries.

In compliance with pay transparency requirements, the salary range for this role in California, Seattle, Washington D.C., Maryland Greater Washington D.C. area, the city of Denver, Washington State and New York City, the salary range for this role is $125,000-$232,000. This is not a guarantee of compensation or salary, as final offer amount may vary based on factors including but not limited to experience and geographic location. L3Harris also offers a variety of benefits, including health and disability insurance, 401(k) match, flexible spending accounts, EAP, education assistance, parental leave, paid time off, and company-paid holidays. The specific programs and options available to an employee may vary depending on date of hire, schedule type, and the applicability of collective bargaining agreements.

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