Principal Process Engineer - Photolithography

MicroTech Consulting
Suffolk, United Kingdom
Last month
Applications closed

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Job Type
Permanent
Work Pattern
Full-time
Work Location
On-site
Seniority
Lead
Education
Phd
Visa Sponsorship
Available
Posted
28 Apr 2026 (Last month)

Benefits

Bonus

Principal Process Engineer - Photolithography

Highly Competitive Salary + Bonus

Suffolk, Onsite working required

Visa Sponsorship - Can be provided


We are seeking a skilled and innovative Principal Engineer with expertise in photolithography processes. In this role, you will optimize existing processes to support R&D and manufacturing wafers. You will also collaborate closely with facility/equipment engineers and integration engineers to develop and lead new processes that meet emerging device requirements for future technologies. Additionally, you will provide support for the transfer of processes to large-volume manufacturing.

Key Responsibilities:

  • Lead the development and optimization of advanced photolithography processes tailored for InP photonics applications.
  • Oversee photolithography equipment installation, calibration, and maintenance to ensure peak performance.
  • Collaborate with device design teams to translate photonic designs into manufacturable prototypes with high precision.
  • Establish stringent process control and characterization methodologies to ensure consistent device yield and reliability.
  • Identify and resolve issues related to lithographic patterning and process deviations.
  • Proactively research and implement emerging photolithography techniques, materials, and technologies.
  • Provide technical guidance to engineering teams, fostering expertise and innovation in photolithography.
  • Work closely with cross-disciplinary teams, including epitaxy, etching, and device testing, to ensure seamless fabrication processes.
  • Manage and direct R&D projects, ensuring alignment with strategic objectives and timelines.
  • Perform additional duties as required by leadership to support organizational goals.

Required:

  • Ph.D. degree in Materials Science, Physics, Chemistry, Electrical Engineering, or a related field.
  • 12+ years of experience in photolithography, particularly in compound semiconductor or photonic device manufacturing.
  • Strong knowledge of lithographic mask design and resist technologies.
  • Familiarity with cleanroom protocols and equipment such as stepper systems, aligners, and spin coaters.
  • Experience in process characterization tools like SEM, AFM, and profilometers.
  • Strong understanding of photonics and optoelectronic device applications.
  • Strong analytical skills with experience in statistical process control and data interpretation.
  • Excellent communication and leadership abilities.
  • Familiarity with industry standards and best practices in semiconductor manufacturing.

Please get in touch Christina McGuire to hear more!

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Where to advertise semiconductor jobs UK in 2026: the specialist boards, academic channels and community routes that actually reach IC, fab and EDA talent. The candidate pool is one of the smallest and most specialised in any engineering discipline — spanning IC design engineers, process engineers, fab technicians, EDA tool developers, compound semiconductor physicists and power electronics specialists. General job boards are largely ineffective for semiconductor hiring. The community is tight-knit, highly academic in its roots and concentrated around a small number of university groups, fab facilities and design centres. Specialist boards, academic channels and direct community engagement are the primary sourcing strategies that work. This guide, published by SemiconductorJobs.co.uk, covers where to advertise semiconductor roles in the UK in 2026, how the main platforms compare, what employers should expect to pay, and what the data says about hiring across different role types.