Principal Optical Engineer - Optronics (Onsite)

RTX • Carlsbad, CA

2d • Onsite

About The Position

At RTX, the world largest aerospace and defense company, 185,000 great minds are united by purpose and inspired to make a difference solving the world’s most complex problems. With our three market leading businesses, world-class operations and investments in research and development, we offer capabilities and opportunity no one else can. Together, we push the boundaries of known science and find new ways to connect and protect our world. Collins Aerospace is a leader in technologically advanced, intelligent solutions that help redefine the aerospace and defense industry. With a comprehensive portfolio and deep technical expertise, we help customers meet the demands of the global market. Join us and help shape the future of aerospace and defense. At Collins Aerospace Optronics, we design and develop high precision optical systems for space, airborne, simulator and body-worn environments. We are seeking a highly experienced Principal Optical Engineer to lead the design and development of high‑precision optical and visual display systems for aviation, spacecraft, and head‑worn applications. In this role, you will be responsible for the design, analysis, development, integration and testing of precision optical and visual display systems.. This role serves as a senior technical leader within a multidisciplinary environment, working closely with mechanical, systems, electrical, and manufacturing engineers to deliver robust, high‑performance optical systems from concept through production. You will act as the optical engineering subject matter expert, guiding design direction and mentoring engineers across multiple programs.

Requirements

• Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and minimum 8 years prior relevant experience or an Advanced Degree in a related field and minimum 5 years of experience
• 8+ years of industry experience in optical design, imaging, illumination, spectroscopy, or related system‑level optical engineering
• Proven success transitioning optical systems from concept into full product development and manufacturing
• Expertise with optical modeling tools (Zemax OpticStudio, Code V, LightTools, FRED, MATLAB/Python)
• Strong understanding of optomechanical interfaces, tolerance analysis, and optical test methodologies

Nice To Haves

• Demonstrated ability to lead multidisciplinary engineering efforts and influence design decisions
• Excellent verbal and written communication skills, with the ability to collaborate effectively in a team‑oriented environment as well as individual contributor
• Demonstrated ability to resolve complex technical issues within cross‑functional teams
• Experience with analytical instruments, laser‑based systems, imaging sensors, or spectroscopy platforms
• Familiarity with regulatory and quality systems related to optical system development
• Experience mentoring technical staff and guiding cross‑functional engineering teams
• Proven track record working with evolving customer requirements

Responsibilities

• Lead the creation of system‑level optical requirements and ensure alignment across mechanical, electrical, and systems engineering teams
• Perform tolerance analysis, stray‑light analysis, STOP analysis and manufacturability reviews to ensure robust performance and smooth transitions to manufacturing
• Define methods for optical testing, maintenance, and repair of optical systems
• Document test processes, procedures, and methodologies
• Develop detailed optical designs using tools such as Zemax OpticStudio, and LightTools
• Guide prototype development, hands‑on breadboarding, optical alignment, and test system creation
• Mentor and support junior and mid‑level engineers
• Influence technology roadmaps by identifying emerging optical technologies and proposing innovation pathways
• Prepare and maintain clear documentation, engineering reports, and design reviews for internal and external stakeholders

Benefits

• Medical, dental, and vision insurance
• Three weeks of vacation for newly hired employees
• Generous 401(k) plan that includes employer matching funds and separate employer retirement contribution, including a Lifetime Income Strategy option
• Tuition reimbursement program
• Student Loan Repayment Program
• Life insurance and disability coverage
• Optional coverages you can buy pet insurance, home and auto insurance, additional life and accident insurance, critical illness insurance, group legal, ID theft protection
• Birth, adoption, parental leave benefits
• Ovia Health, fertility, and family planning
• Adoption Assistance
• Autism Benefit
• Employee Assistance Plan, including up to 10 free counseling sessions
• Healthy You Incentives, wellness rewards program
• Doctor on Demand, virtual doctor visits
• Bright Horizons, child and elder care services
• Teladoc Medical Experts, second opinion program
• Eligible for relocation assistance

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level
• Number of Employees: 5,001-10,000 employees