Senior PIC Characterization Engineer

Darwin Recruitment; Stuttgart; Vor Ort; EUR 80.000 - 100.000; Vollzeit

Zusammenfassung

A deep-tech company in Stuttgart seeks a Senior Characterization Engineer to oversee high-speed photonic test operations. You will direct testing of thin-film lithium niobate circuits, mentor junior engineers, and collaborate with various teams to guide product development. Applicants must have a Master’s or PhD in a relevant field and 8+ years of testing experience, including expertise with optical/probing tools and software like Python or LabVIEW, with a competitive salary and career growth opportunities.

Leistungen

Competitive salary

Long-term growth opportunities

Participation in revolutionary projects

Qualifikationen

• 8+ years in photonic testing, including 3+ years in GHz-regime testing.
• Strong knowledge of TFLN device behaviour.
• Experience in high-speed measurement systems.

Aufgaben

• Lead daily lab operations ensuring high-quality testing.
• Build and maintain advanced optical and RF test setups.
• Collaborate with design teams to translate test results.

Kenntnisse

Fluent English

Proficiency in Python

Experience with RF signal integrity

Mentoring ability

Ausbildung

Master’s or PhD in Photonics, Electrical Engineering, Physics

Tools

Optical probe stations

RF probe stations

LabVIEW

MATLAB

Jobbeschreibung

If you’re ready to lead high-speed photonic test operations on a cutting-edge platform, this is the opportunity to put your mark on something that matters.

A deep-tech company at the forefront of photonic AI acceleration is hiring a Senior Characterization Engineer to lead the testing of thin-film lithium niobate (TFLN) photonic integrated circuits operating in the multi-GHz regime. You’ll design and oversee sophisticated test environments, drive data-led design improvements, and mentor the next generation of engineers.

The Role

This is a hands-on leadership role focused on high-precision photonic and electrical measurements. You’ll define and manage test strategies, build out lab infrastructure, and interface directly with design, process, and manufacturing teams to guide product development.

Key Responsibilities

• Lead daily lab operations and ensure high-quality, repeatable testing of PICs and optical modules
• Build and maintain advanced optical and RF test setups (VNAs, probe stations, tunable lasers, etc.)
• Define test procedures, calibration strategies, and data workflows
• Collaborate closely with design and fabrication teams to translate test results into action
• Manage test schedules and align campaigns with R&D and product roadmaps
• Coach and support junior engineers and technicians

What You’ll Need

• Master’s or PhD in Photonics, Electrical Engineering, Physics or similar
• 8+ years in photonic testing, including 3+ years in GHz-regime testing
• Strong knowledge of TFLN device behaviour, RF signal integrity, and high-speed photonics
• Expert-level experience with optical and RF probe stations, calibration, and measurement systems
• Proficiency in Python, LabVIEW, or MATLAB for automation and data analysis
• Experience mentoring others and leading technical lab environments
• Fluent English (German or other European languages a plus)

Why Apply?

• Be part of a core team shaping a revolutionary photonic computing architecture
• Own and scale a high-impact test function from early R&D to product release
• Work on truly cutting-edge applications in AI and high-performance computing
• Join a passionate, fast-growing, international team backed by leading partners
• Competitive salary and long-term growth in a pioneering deep-tech scale-up

Ready to make your next move matter? Let’s talk.

Darwin Recruitment is acting as an Employment Agency in relation to this vacancy.

Jack Kindell