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Spice Modeling Jobs (NOW HIRING)

Power Integrations

Device Modeling Engineer

San Jose, CA · On-site

... SPICE-level) and system-level design Ensure models accurately capture static, dynamic, thermal, and transient behavior across operating conditions Support development of next-generation GaN and high ...

Power Integrations

Device Modeling Engineer

San Jose, CA · On-site

... SPICE-level) and system-level design • Ensure models accurately capture static, dynamic, thermal, and transient behavior across operating conditions • Support development of next-generation GaN ...

Power Integrations

Device Modeling Engineer

San Jose, CA · On-site

... SPICE-level) and system-level design • Ensure models accurately capture static, dynamic, thermal, and transient behavior across operating conditions • Support development of next-generation GaN ...

First Tek, Inc.

Engineer Hardware 3

Rolling Meadows, IL · On-site

$124K - $164K/yr

... with SPICE modeling tools Proven skills to include: communicating with all levels of an organization internally and externally, adaptable, creative, collaborative and comfortable working ...

Tenstorrent

Physical Design Engineer - STA

Austin, TX · On-site

$100K - $500K/yr

Familiarity with SPICE modeling and worst-case corner analysis. What You Will Learn * How to close timing on Tenstorrent's high-performance RISC-V CPUs and AI SoCs. * Advanced STA methodologies ...

Apple

Mixed-Signal Behavioral Modeling Engineer

San Diego, CA · On-site

$84K - $114K/yr

... 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 ...

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Spice Modeling information

See salary details

$19.5K

$69.4K

$173.5K

How much do spice modeling jobs pay per year?

As of Sep 14, 2026, the average yearly pay for spice modeling in the United States is $69,395.00, according to ZipRecruiter salary data. Most workers in this role earn between $29,500.00 and $100,000.00 per year, depending on experience, location, and employer.

What is spice modeling?

SPICE modeling refers to creating mathematical models of electronic components and circuits for simulation using SPICE (Simulation Program with Integrated Circuit Emphasis) software. These models help engineers predict how circuits will behave before physically building them, saving time and resources during design. SPICE models can represent a wide range of components, from simple resistors to complex integrated circuits, and are essential for accurate electronic design automation.

What are the key skills and qualifications needed to thrive as a SPICE modeling engineer?

To thrive as a SPICE Modeling Engineer, you need a solid background in electrical engineering, semiconductor device physics, and circuit theory, often supported by a relevant degree. Experience with SPICE simulation tools (such as HSPICE or LTspice), scripting languages (like Python or MATLAB), and familiarity with device characterization techniques are typically required. Strong analytical thinking, problem-solving abilities, and effective communication skills are vital for collaborating with design teams and interpreting simulation results. These competencies ensure accurate device modeling, efficient design cycles, and successful integration into electronic design workflows.

What are some common challenges faced by SPICE modeling engineers when collaborating with circuit design teams?

SPICE modeling engineers often work closely with circuit design teams to ensure simulation models accurately reflect the behavior of real devices. A common challenge is balancing model complexity with simulation speed, as overly detailed models can slow down circuit simulations, while simplified models may miss important nuances. Effective communication is essential to clarify requirements and expectations, as designers may request specific parameters or behaviors. Regular collaboration and feedback help align modeling efforts with design needs and ensure successful project outcomes.

What is the difference between Spice Modeling vs Circuit Simulation Engineer?

AspectSpice ModelingCircuit Simulation Engineer
Primary FocusDeveloping and refining Spice models for componentsSimulating entire circuits to optimize performance
Required SkillsElectrical engineering, device physics, model developmentCircuit design, simulation tools, system analysis
Work EnvironmentResearch labs, semiconductor companies, EDA firmsDesign firms, semiconductor companies, R&D departments
Common CertificationsNone specific, engineering degrees preferredElectrical engineering degrees, simulation certifications

While Spice Modeling focuses on creating accurate models of electronic components for simulation, Circuit Simulation Engineers use these models to analyze and optimize entire circuits. Both roles require strong electrical engineering backgrounds, but Spice Modeling emphasizes model development, whereas Circuit Simulation Engineers focus on system-level analysis.

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Spice Modeling jobs near you
Infographic showing various Spice Modeling job openings in the United States as of September 2026, with employment types broken down into 95% Full Time, and 5% Part Time. Highlights an 100% In-person job distribution, with an average salary of $69,395 per year, or $33.4 per hour.

Analog Simulation/Env Automation CAD Engineer

Austin, TX • On-site

Apple
Computer and Electronic Product Manufacturing • 10K+ employees
Learn more about Appleexternal

Full-time

Re-posted 9 days ago

Apple rating

8.1

Company rating: 8.1 out of 10

Based on 685 frontline employees who took The Breakroom Quiz

Job description

Interested in how Apple designs the world's most advanced silicon? Want to write software that helps create the next generation of processors and enables the next astonishing Apple innovation? There's no telling what you could accomplish at Apple! We're looking for an engineer who will bring passion for hardware and strong programming skills to our team of CAD engineers.
In this role, you will have the opportunity to directly influence the circuit design on various technology nodes and develop CAD flows for analog circuit SPICE simulation, netlist, design environment, and analyze waveforms, results data processing. Your contributions will be instrumental in the analog, mixed-signal, and RF circuit design teams. You will assist in developing and validating custom SPICE simulation flows, enhancing the custom design environment, and conducting results analysis. As you collaborate with layout design, technology, and third-party EDA tool vendors, your expertise will be invaluable in driving innovation and ensuring the success of these initiatives.
Description
In this highly visible role, your primary responsibilities will include:
Solving issues related to transistor level simulations on Analog, RF and Microwave applications with Spice simulators on command-line and Virtuoso environment.
Guide and assist designers in solving tool issues related to Analog Design Environment (ADE/XL, Maestro, OCEAN etc.) and develop automation flows.
Contribute to methodology on SPICE simulation and modeling techniques related to circuits, thereby influencing the advancement of a variety of technology nodes.
Develop next generation in-house EDA CAD flow solutions related to Analog and Mixed-signal simulations.
Minimum Qualifications
Experience in SPICE simulation and design environment to handle flow/tool issues in Analog/RF circuit domain.
Programming/scripting skills in Perl, Python, SKILL language, or Shell.
Good written and verbal communication skills, and the ability to collaborate well with cross-functional teams.
Minimum requirement of BS degree and 3+ years of relevant industry experience
Preferred Qualifications
Domain experience in circuit simulations with Analog/RFIC design and/or related CAD/automation support areas involving various technology nodes and tape out.
Exposure to Cadence ADE environment including knowledge of Virtuoso Schematic Editor, PDK, CDF, Callbacks, Netlisting, Virtuoso Analog Design Environment (ADE-L/XL/GXL/Maestro), OCEAN tools.
Knowledge of SPICE simulators, including Spectre, Spectre RF, Solido/AFS, Hspice, ADS, GoldenGate, AMS Designer, XA, Hsim, and FineSim.
Ability to solve simulation accuracy, speed and capacity issues. Knowledge of AC, DC, Tran, Harmonic Balance, S-parameters, Periodic noise, PSS simulations.
Experience in device level SOA checks, ERC asserts, statistical simulations using Monte Carlo, PVT and Reliability/aging analysis involving Self-Heating is a plus.
Experience in evaluating simulation and environment related CAD tool/product applications and driving EDA vendors to meet design requirements.
Understand custom IC designs, and knowledge of Post-layout DSPF/SPF extraction. Knowledge of behavioral RTL/AMS circuits, experience in Verilog- A/AMS. Knowledge of PDK and spice models qualification.
Programming skills in SKILL language, Python, Perl, or Shell. Ability to provide automations for rapid and dynamic design needs. Knowledge in Perforce and/or regressions is preferred.

What Apple employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom

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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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