Sr. Principal Optical Design Engineer

Attalon, Inc.; Tustin (CA); On-site; USD 117,645 - 211,830; Full time

Job summary

A leading technology firm in Tustin, California is seeking an experienced Optical Engineer. You will plan, design, and execute high-performance optical assemblies, conducting detailed analyses and supporting product delivery. Candidates should have a Bachelor’s degree in optical engineering, along with significant industry experience. The role offers a competitive salary range of $117,645 to $211,830, depending on experience and skills.

Qualifications

• 12 years related experience with a Bachelor's; 10 years with a Master's; 7 years with a PhD.
• Understanding of optical and mechanical manufacturing and test processes.

Responsibilities

• Plan and execute optical designs for high-performance optical assemblies.
• Lead optical sensitivity and tolerance analyses.
• Support fabrication and assembly for on-time delivery.

Skills

Optical sensors knowledge

Opto-Mechanical assembly knowledge

Optical materials understanding

Mechanical metrology knowledge

Education

Bachelor's degree in optical engineering, optical physics, or related discipline

Tools

Zemax

MATLAB

Job description

Optical Engineer

Job Details

The Optical Engineer's function is to plan, design, analyze, communicate, and execute the optical design for high performance optical assemblies, and to determine the following: (1) compliant preliminary and final optical designs, (2) optical sensitivity and tolerance analysis in coordination with mechanical and integration & test engineering, (3) document optical prescription and optical layout, (4) support fabrication, assembly, integration and test for 100% on-time delivery, (5) investigate, identify, and resolve engineering problems involved in the manufacturing of Coherent Aerospace and Defense products to provide a smooth transition into routine production.

Responsibilities

Very experienced professional with a full understanding in multiple areas of specialization (see list below); resolves a wide range of issues in creative ways. Understands the customers' business and has an intimate understanding of the customer's needs; can accurately anticipate customer needs. This job is an advanced level career position.

Key experience, knowledge, or specialization that will enhance effectiveness in this position includes:

• Resource for information about optical sensors and optical sensor technology, including the design and modeling of ultraviolet, visual and infrared waveband systems, optically passive athermal sensors, illuminations and projection systems using coherent and incoherent sources.
• Expert technical knowledge of a wide application of principles, theories and concepts in the field of precision optical system and subsystem design.
• Lead optical sensitivity and Monte Carlo tolerance analyses without guidance.
• Expert understanding of Opto-Mechanical assemblies (Refractive vs Reflective, Visible vs MWIR, etc.)
• Responsible to understand properties and application of optical materials: crystalline, glass, and polymer materials for refractive systems in the IR, SWIR, NIR, Visible, and UV portions of the spectrum.
• Responsible to understand the applications and limitations with Anti-Reflective (AR), High-Reflective (HR), and filter optical coatings.
• Proficient regarding optical component or system test and metrology instruments, techniques, and performance testing, e.g. Modulation Transfer Function (MTF), Transmitted Wavefront Error, Surface Figure, focal length, encircled or ensquared energy, transmission, relative illumination, veiling glare, etc.
• Provide design input on optical alignment techniques and optical alignment tools and metrology (interferometers, spectrophotometers, autocollimators, theodolites, measuring/toolmaker microscope, lasers, etc.)
• Lead trade studies and engineering analyses of optical alignment and tests for optical instruments.
• Advocate for clean room protocols and processes and best practice associate with optical element cleaning, handling, and packaging.
• Lead Vendor/supplier sub-contract management including optics, mechanics, tooling fabrication, and optical coatings.
• Advanced understanding of optical component or system inspection per typical standards, e.g. MIL-PRF-13830B or ISO 10110, including cosmetic or functional Scratch-Dig, particle or residue contamination, reflectance, transmittance, index of refraction, surface roughness, BRDF, etc.
• Familiar with materials and mounting methods for opto-mechanical systems; preparation and use of primers, one and two part adhesives, and elastomers.
• Familiar with mechanical metrology instruments and techniques and geometric dimensioning and tolerancing Knowledge of optical and mechanical materials and fabrication processes.

Minimum Qualifications

• Bachelor’s degree in optical engineering, optical physics, or a related discipline is required, along with an understanding of optical and mechanical manufacturing and test processes and the ability to apply engineering theories and concepts.
• Minimum of 12 years of related experience with a Bachelor’s degree; or 10 years experience with a Master’s degree; or 7 years with a PhD.

Preferred Qualifications

• Ability to lead conceptual development, detailed analysis, conceptual and detailed computer aided (e.g. Zemax, CodeV) design of optical imaging systems.
• Expert understanding of physical optics, optical aberration theory and optical system performance criteria.
• Proficient leading formalized optical engineering content for design and technical reviews throughout the program life cycle (SRR, PDR, CDR, MRR, TRR, PSR, etc.)
• Experience with problem analysis and resolution. Having wide-ranging experience, uses professional concepts and company objectives to resolve complex issues in creative and effective ways. Supporting analysis through MATLAB or similar a plus.
• Demonstrated ability to achieve results independently or working with others.
• Ability to recommend and implement improvements.
• Excellent interpersonal and communication skills.
• Experience with networked PC based computer system (MS Office, spreadsheets, access, graphics, Email, MRP systems, and accounting software).

For California, the salary pay range for this role is $117,645.00-$211,830.00. Please note this range is provided as a general guideline. When determining an offer, Attalon takes into account multiple factors, including (but not limited to) the responsibilities of the position, your professional experience, education and training, specialized skills, and current market and business conditions.

Equal Opportunity Employer Statement

Attalon, Inc. is an equal opportunity/affirmative action employer. All qualified applicants will receive consideration for employment without regard to sex, gender identity, sexual orientation, race, color, religion, national origin, disability, protected Veteran status, age, or any other characteristic protected by law.

Export Control Compliance

This role involves access to technology, materials, software, or hardware subject to U.S. export control laws. Therefore, to be considered, candidates must be classified as a “U.S. Person” under applicable regulations or be eligible for authorization under a U.S. government export license.