Prosum Inc

Application Engineer (South Chandler, AZ)

Prosum Inc$105K — $130K *
Technical Services
Less than 5 years of experience
Job Overview by Ladders

Qualifications

  • Bachelor's degree in Electrical, Electronics, Physics, Mechanical, Manufacturing Engineering, Materials Science, or related technical field.
  • 2-5 years of experience in engineering, specifically in semiconductor manufacturing.
  • Hands-on experience with semiconductor equipment and strong troubleshooting abilities.
  • Proficient in MATLAB, Python, and Linux as engineering analysis tools.
  • Strong customer communication and presentation skills.
  • Willingness to travel as needed within assigned territory.
  • Eligibility to work in the U.S. (U.S. Citizen or Green Card holder) and pass background/drug screening.

Responsibilities

  • Serve as the primary technical interface between customers and engineering teams.
  • Provide application support for semiconductor inspection and metrology systems.
  • Gather customer feedback and communicate enhancement requests to engineering teams.
  • Develop and deliver training programs, technical documentation, and best-practice materials.
  • Conduct demonstrations and technical presentations for customers.
  • Support sales activities with technical specifications and qualification processes.
  • Collaborate with Field Service Engineers on installations and troubleshooting.
  • Build and maintain strong relationships with customers through consistent communication.

Benefits

  • Opportunity for professional development and training.
  • Exposure to cutting-edge semiconductor technologies.
  • Collaborative work environment with engineering and service teams.
  • Potential for career advancement within a leading technology organization.
  • Flexible role with customer-facing opportunities that enhance soft skills.
Full Job Description
Job Description

Application Engineer
Compensation: $105,000-$130,000 Base Salary
Position Summary
A leading advanced technology organization is seeking an Application Engineer II to provide technical support, applications expertise, customer training, and field engineering support for semiconductor inspection and metrology equipment. This customer-facing role serves as a key liaison between customers, engineering teams, and service organizations to ensure successful installation, operation, troubleshooting, and optimization of highly technical systems.

The ideal candidate will have hands-on experience with semiconductor equipment, strong analytical and troubleshooting skills, and the ability to effectively communicate technical concepts to customers and internal stakeholders.
Key Responsibilities
  • Serve as the primary technical interface between customers and engineering teams to diagnose product issues and develop effective solutions.
  • Provide application support for semiconductor inspection and metrology systems.
  • Gather customer feedback and communicate enhancement requests to software and engineering teams.
  • Develop and deliver customer training programs, technical documentation, application notes, and best-practice materials.
  • Conduct product demonstrations, technical presentations, and customer evaluations.
  • Support sales activities by assisting with technical specifications, product requirements, and customer qualification processes.
  • Collaborate with Field Service Engineers to support equipment installations, upgrades, troubleshooting, and ongoing customer operations.
  • Build and maintain strong customer relationships through consistent communication and technical expertise.
  • Respond to customer service requests and provide technical support remotely and onsite.
  • Perform preventive maintenance, system inspections, and equipment performance evaluations.
  • Train customers on proper operation, maintenance, and best practices for supported systems.
  • Maintain accurate service documentation and communicate findings to internal teams.
Required Qualifications
  • Bachelor's degree from an accredited U.S. university in one of the following:
    • Electrical Engineering
    • Electronics Engineering
    • Physics
    • Mechanical Engineering
    • Manufacturing Engineering
    • Materials Science
    • Related technical discipline
  • 2-5 years of professional engineering experience.
  • Experience supporting semiconductor manufacturing equipment.
  • Knowledge of MATLAB, Python, Linux, and other engineering analysis tools.
  • Understanding of optics, wavelengths, and optical measurement systems.
  • Strong customer-facing communication and presentation skills.
  • Ability to travel as required within assigned territory.
  • U.S. Citizen or Green Card holder.
  • Ability to successfully pass background and drug screening requirements.
Technical Requirements
  • Hands-on experience with:
    • Semiconductor equipment installation
    • Equipment maintenance and repair
    • Troubleshooting and diagnostics
    • Sustaining engineering support
  • Experience using:
    • Oscilloscopes
    • Digital voltmeters
    • Standard engineering hand tools
  • Familiarity with:
    • Cleanroom environments
    • Laser-based systems
    • Vacuum systems
    • Optical bench configurations
Preferred Qualifications
  • Experience with photomask or mask inspection systems.
  • Knowledge of semiconductor metrology, including EUV and DUV applications.
  • Exposure to lithography processes and equipment.
  • Experience with optical imaging systems, cameras, and machine vision technologies.
  • Knowledge of laser systems and robotics.
  • Previous experience supporting semiconductor inspection tools.
Candidate Profile
  • Targeting Engineer II level candidates only.
  • Stable and consistent employment history preferred.
  • Strong problem-solving and analytical abilities.
  • Ability to work independently while supporting customer-facing activities.
  • Effective communicator capable of interfacing with customers, engineering teams, and service organizations.
  • Comfortable working in fast-paced semiconductor manufacturing environments.


About Prosum Inc

Prosum Inc. is an information technology services company that provides a wide range of services to clients in the healthcare, financial services, and technology sectors. The company was founded in 2002 and is headquartered in Irvine, California. Prosum has a team of over 200 professionals who specialize in software development, cloud computing, and cybersecurity. The company has completed projects for clients such as Kaiser Permanente, Wells Fargo, and Microsoft. Prosum is committed to providing innovative solutions that help clients achieve their business goals.
Learn more about Prosum Inc
Size
200 employees
Industry
Net Income
$2 million
Founded
2002
5 Year Trend
+20%
Revenue
$50 million

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