Jobs at X-FAB

The X-FAB Group - about 4,000 employees - is the leading analog/mixed-signal foundry manufacturing silicon wafers for analog-digital integrated circuits (mixed-signal ICs). X-FAB customers benefit from high-performance technologies, excellent technical design and prototyping services; and fast, easy and flexible foundry access worldwide.

Process Integration/Yield Enhancement Engineer

Lubbock (TX), USA    

Job Description

Functions / Duties:

Responsible for X-FAB Owned Technologies processed in X-FAB Texas. Engineer must be able respond to process issues with holistic approach for the technology. Provide interface between the fab, customer engineering and customer. Provide guidance to process engineering in the understanding of process changes and the impact on the product. Provide information to other integration engineers regarding issues to aid in understanding overall issues within the fab. Must be able to give direction to test engineering and be able to electrically test primitive structures. Design and execute tests for improvement and problem investigation into a manufacturing environment. Work to continually improve the process.  The ability to assist co-workers as workload demands is required.  Work with SiC and III-V materials is possible.


  • Process and probe yield improvement
    • Process test design
    • Probe yield analysis
    • Data analysis skills
    • FA strategies for problem resolution
    • Drive process solutions
    • Assist in capacity analysis
  • Interface with local and remote / customer product engineering
  • Provide customer support
  • Bench testing of primitive structures
  • Support to Process Engineers on process tests
  • Parametric disposition
  • Summarize, present and publish experimental results to all associated groups

Current Skills / Competencies:

  • Curve tracer experience
  • Understanding of parametric test structures use and layout
  • Strong Device Physics or Semiconductor Physics knowledge
  • WBG/SiC Device Physics manufacturing knowledge
  • Understanding of process flow and interactions
  • Project management skills
  • Good verbal and written communication skills with the ability to work seamlessly with individuals from multiple nationalities.
  • Proven team worker & self-starter
  • Flexibility (work schedules may vary)
  • Good problem solving & decision making skills
  • Technical understanding of 0.6 to 2um Mixed signal CMOS technology and High power semiconductors
  • Technical understanding of WBG/SiC processes
  • An understanding of Wafermap and data analysis techniques.  Knowledge of the XPERT Manufacturing System is a plus
  • Must meet ITAR Citizenship requirements

Job Requirements

Minimum Educational Requirements:

  • Current B.S./M.S. degree in EE, EET or Physics or Engineering Physics

Contact person: Valentina Orta
or online at: hrlbb(at)

Online Application