Principal Laser Engineer

MKS InstrumentsMilpitas, CA

About The Position

A Day in Your Life at MKS: Spectra-Physics is the Lasers Business Unit of MKS Instruments. We have an excellent opportunity for someone like you to join our innovative product development engineering team as a Principal Laser Engineer. In this position, you will build prototypes and contribute to the optical design of free-space and fiber-based laser systems. You will work interactively within a project team and use your excellent interpersonal and communication skills to work effectively with cross-functional team members. We push the boundaries of technology to develop a wide range of nanosecond, picosecond, and femtosecond lasers that address the needs of Industrial, Scientific, and Life and Health markets. If you have a passion for working with cutting-edge laser systems, this is the role for you.

Requirements

  • MS degree in Engineering, Physics, Material Science, Chemistry, or a related field required and 5+ years industry experience or PhD and 2+ years industry experience
  • Hands-on experience with passive and active f ibers and f iber - optics components , including fiber preparation and splicing and components characterization
  • In-depth knowledge of various fiber types, their advantages and disadvantages, and typical use.
  • Experience in making proper fiber and fiber component selection for different applications
  • Hands-on experience in free-space beam and optical cavity alignment
  • Experience with Gaussian beam propagation software tools
  • Familiar with optical non-linear processes (SHG, SPM, SBS, Raman etc.)
  • Familiar with sub-picosecond pulse generation, measurement and characterization
  • Hands-on experience with operating and characterizing acousto-optic and electro-optic modulators and pulse selectors
  • Proven ability to independently define opto-electronic measurement procedures, set up and perform the measurements, evaluate the results and clearly communicate the conclusions to peer engineers and management
  • Proven experience with optical measurement instruments: beam parameters analyzers, power meters, auto-correlators, fast opto-electronics, oscilloscopes, spectrum analyzers and spectrometers, scanning interferometers
  • Eligible to work in the United States.
  • Will not be sponsoring work visas for this position, at this time.

Nice To Haves

  • Experience in troubleshooting and failure analysis of optical modules and systems
  • Experience with high power pulsed fiber laser design and testing.
  • Experience with harmonic generation and nonlinear crystals (SHG, THG, SFG)
  • Experience with external-cavity tunable diode lasers
  • Hands-on experience with ultra-fast laser development and relevant technologies (mode-locking, CPA, etc.) and characterization (auto-correlator/FROG)
  • Ability to model basic harmonic generation processes using SNLO, Matlab and/or other suitable software tools
  • Familiarity with ray-tracing analysis software (ZEMAX, FRED and/or others)
  • Experience with automated measurement and control methods (Python)

Responsibilities

  • Serve as a technical expert for the optical design of fiber-based and free space lasers.
  • Execute experiments to test conceptual designs and to document optical system performance.
  • Use software computational tools to aid in the design and analysis of optical system performance.
  • Work with mechanical and electrical engineers to assist in evaluating and documenting opto-mechanical and electro-optical specifications
  • Define test strategies, build, test and document system prototypes: measure optical and opto-electronic parameters and evaluate results, create test reports and generate design documentation including optical diagrams, drawings, and optical components specifications
  • Work with optical component vendors for component procurement, and to complete performance and reliability evaluation
  • Work in a multi-disciplinary team and interact with Electrical, Mechanical, Software and Manufacturing Engineers on new product development and to transfer the design to production
  • Guide and train technicians on newly developed processes and optical measurement techniques

Benefits

  • health insurance coverage (medical, dental and vision)
  • 401(k) with company match
  • life and disability insurance
  • 12 paid holidays
  • sick time
  • 15 paid vacation days
  • 6 weeks fully paid parental leave
  • adoption assistance
  • tuition reimbursement
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