Raytheon Technologies

Principal Optical Engineer (Onsite)

Raytheon Technologies$118K — $224K *
Aerospace & Defense
5 - 7 years of experience
Job Overview by Ladders

Qualifications

  • Degree in STEM and 8+ years of relevant experience, or an Advanced Degree with 5+ years
  • 8+ years' experience in optical design or related engineering
  • Proven success in transitioning optical systems to product development
  • Expertise in optical modeling tools like Zemax and LightTools
  • Strong understanding of optomechanical interfaces and tolerance analysis
  • Excellent communication skills for team collaboration
  • Experience resolving complex technical issues in cross-functional teams

Responsibilities

  • Lead the creation of system-level optical requirements
  • Perform tolerance and stray-light analysis, and manufacturability reviews
  • Define optical testing and maintenance methods
  • Document test processes and methodologies
  • Develop optical designs using modeling tools
  • Guide prototype development and optical alignment
  • Mentor and support junior engineers
  • Influence technology roadmaps and propose innovation pathways

Benefits

  • Medical, dental, and vision insurance
  • Three weeks of vacation for new employees
  • Generous 401(k) plan with employer matching
  • Tuition reimbursement program
  • Student Loan Repayment Program
  • Life and disability insurance coverage
  • Optional coverages including pet and home insurance
  • Parental leave benefits including for adoption
  • Employee Assistance Plan with counseling sessions
  • Wellness rewards program
  • Relocation assistance eligibility
Full Job Description
Date Posted:
2026-08-03
Country:
United States of America
Location:
US-CA-CARLSBAD-582 ~ 2752 Loker Ave W ~ LOKER
Position Role Type:
Onsite
U.S. Citizen, U.S. Person, or Immigration Status Requirements:
U.S. citizenship is required, as only U.S. citizens are authorized to access information under this program/contract.
Security Clearance Type:
None/Not Required
Security Clearance Status:
Not Required

Principal Optical Engineer (Onsite)

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.

What You Will Do:
  • 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


Qualifications You Must Have:
  • 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


Qualifications We Prefer:
  • Bachelor's degree or higher in 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
  • 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


What We Offer:

Some of our competitive benefits package includes:
  • 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
  • And more!


Learn More & Apply Now!

*Please ensure the role type (defined below) is appropriate for your needs before applying to this role.

Onsite: Employees who are working in Onsite roles will work primarily onsite. This includes all production and maintenance employees, as they are essential to the development of our products.

Apply now and be part of the team that's redefining aerospace, every day.

As part of our commitment to maintaining a secure hiring process, candidates may be asked to attend select steps of the interview process in-person at one of our office locations, regardless of whether the role is designated as on-site, hybrid or remote.

The salary range for this role is 118,300 USD - 224,900 USD. The salary range provided is a good faith estimate representative of all experience levels. RTX considers several factors when extending an offer, including but not limited to, the role, function and associated responsibilities, a candidate's work experience, location, education/training, and key skills.

Hired applicants may be eligible for benefits, including but not limited to, 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, and holidays. Specific benefits are dependent upon the specific business unit as well as whether or not the position is covered by a collective-bargaining agreement.

Hired applicants may be eligible for annual short-term and/or long-term incentive compensation programs depending on the level of the position and whether or not it is covered by a collective-bargaining agreement. Payments under these annual programs are not guaranteed and are dependent upon a variety of factors including, but not limited to, individual performance, business unit performance, and/or the company's performance.

This role is a U.S.-based role. If the successful candidate resides in a U.S. territory, the appropriate pay structure and benefits will apply.

RTX anticipates the application window closing approximately 40 days from the date the notice was posted. However, factors such as candidate flow and business necessity may require RTX to shorten or extend the application window.

About Raytheon Technologies

Raytheon Solipsys, a wholly-owned subsidiary of the Raytheon Company, is an industry leader in the development of integrated Command and Control (C2) Network-Centric solutions for the Domestic and International DoD and Homeland Security. Through proven systems and software engineering practices, built on the invention and application of innovative technologies, they deliver the C2 infrastructure necessary to effectively control security/military forces in any environment. Their reliable solutions assure information superiority, increased shared awareness, deep sensor reach, aircraft control, air defense, disaster management, and time-critical decision making.

Raytheon Technologies Careers

Join the innovative world of Raytheon Technologies, a leader in aerospace and defense, where we offer unparalleled job opportunities in an environment that champions diversity, leadership, and professional growth.

Work You’ll Do

At Raytheon Technologies, you’ll be part of a company that values innovation and leadership. Our team is dedicated to solving some of the most complex challenges in aerospace and defense, making significant impacts worldwide. With a culture that fosters diversity and inclusion, you will collaborate with some of the brightest minds in the industry.

Transform Your Career

Step into a role that harnesses your skills and propels your career to new heights. Raytheon Technologies is not just about thinking big but making those big ideas happen. We provide robust career development opportunities that include comprehensive training and development programs, leadership workshops, and continuous learning through our internal platforms.

Innovate and Lead

Join our team of over 60,000 professionals globally, who are not only experts in their fields but are also driven by a passion for innovation and excellence. At Raytheon Technologies, you are positioned at the forefront of the industry, where your work directly contributes to groundbreaking advancements in technology and defense.

Internship and Employment Opportunities

Whether you’re starting your career or looking to advance, Raytheon Technologies offers a range of employment and internship opportunities that can help you achieve your professional goals. Our internships provide a solid foundation of skills and experiences, while our full-time positions offer a path to personal and professional growth within the company.

Benefits and Culture

Our employees enjoy a competitive package of benefits and rewards that reflect their invaluable role in our company. From health and wellness programs to performance bonuses and flexible working conditions, we ensure our team members are well taken care of.

Networking and Professional Development

At Raytheon Technologies, networking and professional development are part of our DNA. We encourage our employees to engage in internal and external networking events, leadership training, and diversity initiatives that enhance their career journey.

Join Our Team

Explore the numerous positions available that match your skills and interests. We are looking for passionate, curious, and solution-driven team players who are ready to take their career to the next level.

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Prepare for Your Future

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SEARCH RAYTHEON TECHNOLOGIES JOBS

Join us in our mission to create a safer future and be a part of a team that values integrity, excellence, and teamwork. At Raytheon Technologies, your career is just the beginning of a lifelong journey of professional and personal growth.
Learn more about Raytheon Technologies
Size
14,771 employees
Market Cap
$32,494
Industry
Founded
1922
NASDAQ

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