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Spice Modeling Engineer Jobs (NOW HIRING)

Apple

Mixed-Signal Behavioral Modeling Engineer

San Diego, CA · On-site

$84K - $114K/yr

... Modeling Engineer..If you are early in your journey towards a chip design career and wish to ... of SPICE circuit simulationsBasics of timing synchronous digital logicFamiliarity of writing ...

Apple

Mixed-Signal Behavioral Modeling Engineer

Cupertino, CA · On-site

$98K - $133K/yr

... Modeling Engineer..If you are early in your journey towards a chip design career and wish to ... of SPICE circuit simulationsBasics of timing synchronous digital logicFamiliarity of writing ...

Apple

Mixed-Signal Behavioral Modeling Engineer

Austin, TX · On-site

$79K - $107K/yr

... Modeling Engineer..If you are early in your journey towards a chip design career and wish to ... of SPICE circuit simulationsBasics of timing synchronous digital logicFamiliarity of writing ...

Apple

Mixed-Signal Behavioral Modeling Engineer

Austin, TX

$79K - $107K/yr

... Modeling Engineer. If you are early in your journey towards a chip design career and wish to ... of SPICE circuit simulations Basics of timing synchronous digital logic Familiarity of writing ...

Handshake

PCB Designer or Circuit Design Engineer You should have solid experience with one or more of the following: * Analog circuit simulation or SPICE modeling using Ngspice or Qucs-S * Mixed-signal ...

SNAP Diagnostics

Electrical Engineer 2

Anderson, SC · On-site

Experience with SPICE modeling software such as LTSpice, Multisim, etc * Basic familiarity with programming, desire to do develop firmware in C * Familiarity with common test and measurement ...

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Spice Modeling Engineer information

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How much do spice modeling engineer jobs pay per year?

As of Jun 4, 2026, the average yearly pay for spice modeling engineer in the United States is $95,796.00, according to ZipRecruiter salary data. Most workers in this role earn between $81,000.00 and $116,000.00 per year, depending on experience, location, and employer.

What is a Spice Modeling Engineer job?

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 are the key skills and qualifications needed to thrive in the Spice Modeling Engineer position, and why are they important?

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 are the typical daily tasks and collaborations involved in the Spice Modeling Engineer role?

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.
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Spice Modeling Engineer jobs near you
Infographic showing various Spice Modeling Engineer job openings in the United States as of May 2026, with employment types broken down into 99% Full Time, and 1% Part Time. Highlights an 96% Physical, 3% Hybrid, and 1% Remote job distribution, with an average salary of $95,796 per year, or $46.1 per hour.
Mixed-Signal Behavioral Modeling Engineer

Mixed-Signal Behavioral Modeling Engineer

Apple

San Diego, CA

$171K - $302K/yr

Full-time

Medical, Dental, Retirement

Posted 5 days ago

Apple rating

8.1

Company rating: 8.1 out of 10

Based on 661 frontline employees who took The Breakroom Quiz

6th of 30 rated technology retailers

Job description

At Apple, we work every single day to craft products that enrich people’s lives. Do you love working on challenges that no one has solved yet? Do you like changing the game? We have an opportunity for an ambitious and extraordinarily hardworking Mixed-Signal Behavioral Modeling Engineer. As a member of our dynamic group, you will have the unique and rewarding opportunity to craft upcoming products that will delight and support millions of Apple’s customers every single day.
In this role, you will work within the mixed-signal design team to model complex custom circuits for the purpose of verifying system-level functionality and performance. This is a rewarding cross-disciplinary position, with a high degree of collaboration across multiple teams. This role will provide the opportunity to work on state of the art mixed-signal systems used in Apple’s world-leading SoCs, and shape the cutting edge of the behavioral model field.
Description
In this role, you will be responsible for writing functional models of custom mixed-signal circuits in SystemVerilog with the right amount of detail, while also incorporating non-idealities. You will collaborate with circuit design teams to understand details of custom circuits, and with DV teams to craft hooks into the models for effective verification. You will analyze data provided by the circuit team in Python/MATLAB for fitting into the model and analyze the performance of the resulting model by profiling. You will run simulations and formal equivalence tools to ensure that the model matches closely with the custom circuits. You will work with other experts in this domain to enhance modeling methodology, improve functional coverage, optimize modeling flows and enable new tools to identify custom circuit issues.
Preferred Qualifications
Excellent knowledge of digital logic gates, clocking and state elements
Excellent knowledge of writing behavioral code in SystemVerilog
Solid understanding of logic and behavioral simulations
Ability to read custom circuit schematics and understand functionality
Good familiarity with circuit elements and functionality of mixed-signal blocks such as PLLs/DLLs/SERDES/Sensors/Data-converters
Good understanding of SPICE circuit simulations, and SystemVerilog/SPICE co-simulations
Good understanding of timing synchronous digital logic
Ability to write scripts in PERL/Python to automate repetitive tasks
Familiarity with the basics of digital signal processing and numerical analysis
Familiarity with the basics of probability and statistics
Minimum Qualifications
BS degree in technical discipline with minimum 10 years of relevant experience.
Pay & Benefits
At Apple, base pay is one part of our total compensation package and is determined within a range. This provides the opportunity to progress as you grow and develop within a role. The base pay range for this role is between $171,600 and $302,200, and your base pay will depend on your skills, qualifications, experience, and location.
Apple employees also have the opportunity to become an Apple shareholder through participation in Apple's discretionary employee stock programs. Apple employees are eligible for discretionary restricted stock unit awards, and can purchase Apple stock at a discount if voluntarily participating in Apple's Employee Stock Purchase Plan. You'll also receive benefits including: Comprehensive medical and dental coverage, retirement benefits, a range of discounted products and free services, and for formal education related to advancing your career at Apple, reimbursement for certain educational expenses - including tuition. Additionally, this role might be eligible for discretionary bonuses or commission payments as well as relocation. Learn more about Apple Benefits
Note: Apple benefit, compensation and employee stock programs are subject to eligibility requirements and other terms of the applicable plan or program.

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About Apple

Sourced by ZipRecruiter

Imagine what you could do here! At Apple, new ideas have a way of becoming extraordinary products, services, and customer experiences very quickly. Bring passion and dedication to your job and there's no telling what you could accomplish. Dynamic, intelligent people and inspiring, innovative technologies are the norm here. The people who work here have reinvented entire industries with all Apple Hardware products. The same real passion for innovation that goes into our products also applies to our practices strengthening our dedication to leave the world better than we found it.

Industry

Computer and electronic product manufacturing

Company size

10,000+ Employees

Headquarters location

Cupertino, CA, US

Year founded

1976

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