Semiconductor Process Engineer – Bar Fab Specialist

Coherent Corp.; Stockholms kommun; On-site; SEK 650,000 - 900,000; Full time

Job summary

Coherent is seeking a Process Engineer to own and optimize manufacturing processes within the Bar Fab operation, focusing on cleaving, bar handling, stacking, and related equipment. You will work closely with Process Engineers, Test Engineers, technicians, and maintenance teams to sustain and improve performance in a high‑tech semiconductor environment.

You’ll develop robust processes for production, qualification, and development, create specifications and SOPs, and drive improvements in yield,

Qualifications

• B.Sc. or M.Sc. in Physics, Materials Science, Engineering, Chemistry, or related field.
• Experience in semiconductor fab, photonics manufacturing, or similar high‑tech production environment.
• Strong technical knowledge of manufacturing processes, mechanical engineering or automation.
• Experience with SPC and data‑driven process improvements.
• Hands‑on mindset with willingness to work close to the manufacturing process.

Responsibilities

• Own and develop manufacturing processes in designated area.
• Support production efficiency, product quality, yield, and reliability.
• Develop robust processes for production, qualification and development work.
• Create and maintain process specs, SOPs, and manufacturing docs.
• Train and support technicians and operators on processes and equipment.
• Establish and monitor SPC.
• Lead DOE, root cause investigations, and process improvement.
• Drive investments and upgrades in equipment and capabilities.
• Develop automation solutions, tooling, fixtures, and mechatronic concepts.
• Improve yield, process capability, cycle time, and efficiency.
• Act as SME within process area.

Skills

English proficiency

Communication skills

Documentation skills

Systematic problem solving

Hands-on manufacturing mindset

Education

B.Sc. or M.Sc. in Physics

B.Sc. or M.Sc. in Materials Science

B.Sc. or M.Sc. in Engineering

B.Sc. or M.Sc. in Chemistry

Related field

Job description

Coherent is seeking a Process Engineer to own and optimize manufacturing processes within the Bar Fab operation, focusing on cleaving, bar handling, stacking, and related equipment. You will work closely with Process Engineers, Test Engineers, technicians, and maintenance teams to sustain and improve performance in a high‑tech semiconductor environment.

You’ll develop robust processes for production, qualification, and development, create specifications and SOPs, and drive improvements in yield,