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Substrate Engineer Jobs in Houston, TX (NOW HIRING)

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Substrate Engineer information

See Houston, TX salary details

$22.9K

$103.1K

$164.3K

How much do substrate engineer jobs pay per year?

As of Sep 7, 2026, the average yearly pay for substrate engineer in Houston, TX is $103,095.00, according to ZipRecruiter salary data. Most workers in this role earn between $79,700.00 and $127,500.00 per year, depending on experience, location, and employer.

What is a substrate engineer?

A Substrate Engineer is a professional who specializes in designing, developing, and optimizing the underlying frameworks, often referred to as substrates, for electronic devices or software platforms. In the context of electronics, they work with materials and technologies that form the physical base for circuits and chips, ensuring performance, reliability, and manufacturability. In software, especially blockchain, a Substrate Engineer focuses on building and customizing blockchains using the Substrate framework, handling core logic, consensus, and runtime modules. Their role is crucial for creating robust and scalable systems tailored to specific application requirements.

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

To thrive as a Substrate Engineer, you need a strong background in materials science, semiconductor fabrication, and electrical engineering, often supported by a relevant engineering degree. Familiarity with industry-standard design tools like Cadence or Mentor Graphics, as well as experience with substrate modeling, PCB design, and analysis software, is typically required. Excellent problem-solving skills, attention to detail, and effective communication are crucial soft skills for collaborating across multidisciplinary teams. These qualifications are essential for ensuring high-quality, reliable substrate designs that meet performance, manufacturability, and cost requirements in advanced electronics manufacturing.

What are some common challenges substrate engineers face when working on high-density interconnect (HDI) designs?

Substrate Engineers often encounter challenges related to managing signal integrity, thermal performance, and miniaturization when working with HDI designs. Balancing the need for dense routing with electrical performance can be complex, especially as device sizes shrink and layer counts increase. Collaboration with PCB designers, materials scientists, and manufacturing teams is crucial to address these issues and ensure the substrate meets both design and production requirements. Keeping up with evolving technologies and industry standards is also essential for success in this role.

What is the difference between Substrate Engineer vs Semiconductor Process Engineer?

AspectSubstrate EngineerSemiconductor Process Engineer
CredentialsBachelor's or Master's in Materials Science, Electrical Engineering, or related fieldsBachelor's or Master's in Electrical Engineering, Chemical Engineering, or related fields
Work EnvironmentResearch labs, fabrication facilities, semiconductor manufacturing plantsCleanrooms, fabrication facilities, process development labs
Industry UsageSemiconductor manufacturing, electronics, integrated circuitsSemiconductor fabrication, chip production, process optimization
Common Search/ComparisonYesYes

Substrate Engineers focus on developing and optimizing the materials and layers used in semiconductor devices, while Semiconductor Process Engineers work on the overall manufacturing processes to produce chips efficiently. Both roles require similar educational backgrounds and often collaborate within the semiconductor industry, but their specific responsibilities differ in scope and focus.

What are popular job titles related to Substrate Engineer jobs in Houston, TX?

For Substrate Engineer jobs in Houston, TX, the most frequently searched job titles are:

What job categories do people searching Substrate Engineer jobs in Houston, TX look for?

The top searched job categories for Substrate Engineer jobs in Houston, TX are:

What cities near Houston, TX are hiring for Substrate Engineer jobs?

Cities near Houston, TX with the most Substrate Engineer job openings:

Substrate Engineer jobs near you

Optical Coating Engineer

Applied Optoelectronics, Inc.

Sugar Land, TX • On-site

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted 8 days ago

Job description

Summary
Applied Optoelectronics, Inc. is currently seeking a highly motivated and experienced person to operate optical coating equipment for fabrication of thin film semiconductors. Responsibilities include operation, maintenance, modifications, designs and repairs to the coating equipment.
Job Duties
  • Responsible for optical coatings based on ion beam assisted sputtering and e-beam evaporation
  • Monitor coating deposition and take necessary actions during the run
  • Check daily coating results and fine tune the equipment setting for next run by optimizing process parameters - e.g., Gas flow, substrate temperature, rate of deposition to achieve desirable properties of films.
  • Maintain production coating runs for high quality AR and HR coatings on facets
  • Solve issues - e.g., Leak in chamber, dry pump, cryo pump maintenance, dealing with vendors to buy parts.
  • Optical measurements on ellipsometry for various coating characteristics.
  • Lead maintenance, modifications, repair of coating machines
  • Equipment modification to improve throughput or stability
  • New coating design for new applications
  • Written and oral reports and SOPs.
  • Train and support production line

Job Requirements
  • Education: Master in Electrical Engineering, Physics, or semiconductor related field, specialty in thin film deposition is a plus
  • Experience: Minimum one year experience on e-beam coating and Ion beam sputtering coating.
  • Hands-on optical coating process knowledge
  • Knowledge and hands on skills of high vacuum techniques and equipment
  • Well-developed interpersonal and communication skills.
  • Excellent analytical, organizational, planning and problem-solving/troubleshooting skills.
  • Comfortable multi-tasking in a fast-paced engineering and manufacturing environment.
  • Ability lift or move items weighing up to 20 pounds

Location
This position will be on-site based in Sugar Land, Texas.
WHY AOI?
  • Flexible and competitive health (medical, dental, vision) plans offer the employee with the right options to meet individual needs
  • Employer matching on 401(k) deferrals
  • 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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