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Senior Optical Engineer

Job in El Segundo, Los Angeles County, California, 90245, USA
Listing for: Raytheon
Full Time position
Listed on 2026-05-05
Job specializations:
  • Engineering
    Mechanical Engineer, Systems Engineer, Electrical Engineering, Electronics Engineer
Salary/Wage Range or Industry Benchmark: 95500 - 181700 USD Yearly USD 95500.00 181700.00 YEAR
Job Description & How to Apply Below

Location:

US-CA-EL SEGUNDO-E01 ~ 2000 E El Segundo Blvd ~ BLDG E01
Position Role Type:
Onsite
U.S. Citizen or U.S. Person required for security clearance. Must obtain/maintain U.S. government issued security clearance. U.S. citizenship required.
Security Clearance Type:
DoD Clearance:
Secret
Security Clearance Status:
Active and existing security clearance required after day 1.

What You Will Do
  • Optical design and tolerancing, optics requirement generation and procurement, creating alignment and test plans, and hands‑on assembly, integration, and test.
  • Optical design and analysis with Zemax, CodeV, FRED, and/or Matlab.
  • Optical requirements derivation and drawing generation.
  • Procurement of custom optics and supplier oversight.
  • Hands‑on assembly and alignment of optical sensors in clean rooms.
  • Optical testing and troubleshooting in lab and field environments.
  • Work in both a collaborative environment and as an individual contributor with minimal supervision, depending on the needs of the project.
Qualifications You Must Have
  • Degree in Science, Technology, Engineering or Mathematics (STEM) and a minimum of 5 years of prior relevant experience.
  • Experience with optical design/analysis and CAD software.
  • Experience with optical alignment and measurement equipment.
Qualifications We Prefer
  • Experience with optical design in Zemax or CodeV.
  • Experience performing stray‑light analysis in FRED.
  • Experience fabricating optics and coatings.
  • Experience building and aligning optical assemblies.
  • Experience designing opto‑mechanical hardware in CREO.
  • Advanced degree in Optics, Physics, Engineering or Mathematics.
What We Offer
  • Salary range: $95,500 USD – 181,700 USD.
  • A total rewards package including compensation; healthcare, wellness, and work/life benefits; career development and recognition programs. Parental (including paternal) leave, flexible work schedules, achievement awards, educational assistance and child/adult backup care.
  • Values:
    Trust, Respect, Accountability, Collaboration, Innovation, and Safety.
  • Relocation assistance available.
Benefits
  • Medical, dental, vision, life insurance, short‑term disability, long‑term disability, 401(k) match, flexible spending accounts, flexible work schedules, employee assistance program, Employee Scholar Program, parental leave, paid time off, holidays. (Specific benefits depend on business unit or collective‑bargaining agreement.)
  • Annual short‑term and/or long‑term incentive compensation programs depending on level and collective‑bargaining agreement. Payments are not guaranteed and depend on performance factors.
EEO Statement

RTX is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability or veteran status, or any other applicable state or federal protected class. RTX provides affirmative action in employment for qualified Individuals with a Disability and Protected Veterans in compliance with Section 503 of the Rehabilitation Act and the Vietnam Era Veterans’ Readjustment Assistance Act.

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Position Requirements
10+ Years work experience
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