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Device Modeling Engineer Jobs in Texas (NOW HIRING)

Leonardo DRS

Scientist II

Dallas, TX · On-site

Doctorate (PhD) Degree in relevant discipline such as Materials Science, Physics, or Electrical Engineering. * 3+ years in semiconductor device physics and modeling * Strong coding skills to maintain ...

Leonardo DRS

Scientist II

Dallas, TX · On-site

Doctorate (PhD) Degree in relevant discipline such as Materials Science, Physics, or Electrical Engineering. * 3+ years in semiconductor device physics and modeling * Strong coding skills to maintain ...

The Hiring Method, LLC

R&D Engineer - VCSEL

Sherman, TX · Hybrid

$130K - $155K/yr

Utilize simulation and modeling tools to predict device behavior and optimize semiconductor laser designs * Plan, execute, and oversee experiments validating VCSEL device performance and ...

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All JobsDevice Modeling Engineer JobsDevice Modeling Engineer Jobs in Texas

Device Modeling Engineer information

See Texas salary details

$25.1K

$93.6K

$170.2K

How much do device modeling engineer jobs pay per year?

As of Jun 30, 2026, the average yearly pay for device modeling engineer in Texas is $93,647.00, according to ZipRecruiter salary data. Most workers in this role earn between $67,276.00 and $113,007.00 per year, depending on experience, location, and employer.

What does a typical day look like for a Device Modeling Engineer?

A typical day for a Device Modeling Engineer involves developing and refining mathematical models for semiconductor devices, running simulations, and analyzing results to guide product development. You’ll collaborate closely with design engineers, process engineers, and validation teams to ensure that models align with real-world measurements and meet project specifications. Expect a mix of hands-on computational work, technical meetings, and documentation responsibilities. The role offers a stimulating environment with opportunities to solve complex challenges, contribute to cutting-edge technology, and grow your expertise in both device physics and advanced modeling techniques.

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

To thrive as a Device Modeling Engineer, you need a strong background in semiconductor physics, solid-state device theory, and experience with device modeling and simulation, often supported by a degree in electrical engineering or a related field. Proficiency with industry-standard tools such as SPICE, TCAD, MATLAB, and scripting languages like Python or Perl is essential, and specialized certifications in semiconductor design can be advantageous. Strong analytical thinking, attention to detail, collaborative teamwork, and effective communication skills help professionals excel in this position. These skills and qualities are crucial for developing accurate, reliable device models that drive innovation and optimize the design process in technology-driven environments.

What is a Device Modeling Engineer job?

A Device Modeling Engineer develops, validates, and maintains mathematical models that describe the electrical characteristics of semiconductor devices. These models are essential for circuit design and simulation, ensuring accurate performance predictions. The role involves working with process technology teams, performing data analysis, and collaborating with circuit designers to optimize device behavior. Strong knowledge of semiconductor physics, SPICE modeling, and TCAD simulations is typically required.

What are popular job titles related to Device Modeling Engineer jobs in Texas? For Device Modeling Engineer jobs in Texas, the most frequently searched job titles are:
What job categories do people searching Device Modeling Engineer jobs in Texas look for? The top searched job categories for Device Modeling Engineer jobs in Texas are:
What cities in Texas are hiring for Device Modeling Engineer jobs? Cities in Texas with the most Device Modeling Engineer job openings:
Device Modeling Engineer jobs near you
Infographic showing various Device Modeling Engineer job openings in Texas as of June 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $93,647 per year, or $45 per hour.
R&D Laser Design and Modeling Engineer

R&D Laser Design and Modeling Engineer

Applied Optoelectronics, Inc.

Sugar Land, TX • On-site

Full-time

Medical, Dental, Vision, Retirement, PTO

Posted 21 days ago

Key responsibilities

  • Apply design packages, commercial software, and self-written scripts to model and simulate high-speed or high-power laser devices.

  • Design process flow and photomask in collaboration with device fabrication engineers.

  • Coordinate design verification and analyze experimental results with internal teams to improve laser designs or models.

Job description

Summary
AOI is a leading supplier of high-speed transceivers used in fiber optical communications. We are looking for a highly motivated Semiconductor Laser Design and Modeling Engineer. Responsibilities include design, modeling, and simulations of InP and GaAs based high-speed and high-power semiconductor lasers. The candidate is responsible for creating models and software to develop next-generation new optoelectronics products in a young & dynamic RD team.
Responsibilities
  • Apply in-house design packages, commercial software, and self-written scripts to create high-speed or high-power laser device modeling and simulations, including optical waveguide, DC, RF, and thermal simulations.
  • Design process flow and photomask with device fabrication engineers.
  • Coordinate design verification with in-house Growth, Processing, Packaging, Characterization, and Reliability teams.
  • Analyze experimental results to improve the design or model.
  • Work as a team to propose new laser designs and provide supports to design optimizations.
  • Provide regular written and oral reports on design tasks and progresses.

Qualifications
  • Ph.D. degree in Electrical Engineering, Physics, Optics or other related fields; or M.S. degree with 5+ years relevant laser design experiences.
  • 2+ years of work experience in semiconductor laser design is preferred.
  • Education can generally be substituted for required specialized experience.
  • Preferably having previous design experiences in one or more of the following areas: high-speed laser, electro absorption modulated laser (EML), vertical cavity surface- emitting laser (VCSEL), and high power laser.
  • Mastery of Matlab or other programming languages.
  • Fully understand theories of semiconductor laser, photodetector, and other optoelectronic devices.
  • Knowledge of basic semiconductor device fabrication process is a plus
  • Self-motivated, careful, detail-oriented, and ability to think logically.

Location
This position will be on-site based in Sugar Land, Texas.
WHY AOI?
In addition to competitive salary, AOI offers
  • Flexible and competitive health (medical, dental, vision) plans offer the employee with the right options to meet individual and family needs
  • Employer matching on 401(k) deferrals
  • Generous PTO policy, with unused PTO payout at end of the year
  • Relocation package available within US
  • Immigration sponsorships (Must be currently authorized to work in the US)

We do not accept unsolicited proposals from third-party recruiters or agencies. Contacting hiring managers directly may result in disqualification of submissions.

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