QinetiQ US
Associate Optical Engineer
18 days ago
Share this opportunity
Share this opportunity to other talents of your network:
✓ Offer them a visibility boost with clients.
✓ Help your contacts find their next job.
Important information
Contract type:
Other
Salary:
$74,850 – $95,800 / year
Location:
Lorton, VA, USA
Work mode:
Onsite
Published on:
3 October 2026
What they need
Company Overview
We are a world-class team of professionals who deliver next generation technology and products in robotic and autonomous platforms, ground, soldier, and maritime systems in 50+ locations world-wide. Much of our work contributes to innovative research in the fields of sensor science, signal processing, data fusion, artificial intelligence (AI), machine learning (ML), and augmented reality (AR).
QinetiQ US’s dedicated experts in defense, aerospace, security, and related fields all work together to explore new ways of protecting the American Warfighter, Security Forces, and Allies. Being a part of QinetiQ US means being central to the safety and security of the world around us. Partnering with our customers, we help save lives; reduce risks to society; and maintain the global infrastructure on which we all depend.
Why Join QinetiQ US?
If you have the courage to take on a wide variety of complex challenges, then you will experience a unique working environment where innovative teams blend different perspectives, disciplines, and technologies to discover new ways of solving complex problems. In our diverse and inclusive environment, you can be authentic, feel valued, be respected, and realize your full potential. QinetiQ US will support you with workplace flexibility, a commitment to the health and well-being of you and your family and provide opportunities to work with a purpose. We are committed to supporting your success in both your professional and personal lives.
Position Overview
QinetiQ US is looking for a new-grad optical engineer to assist with electro-optic/ infrared (EOIR) imaging sensor optical design, laboratory optical characterization, and prototype integration with a willingness to learn new skills to join our team.
In this role you will contribute directly to products and systems ensuring our Warfighters have overmatch against our adversaries and our Homeland is secure. You’ll support programs to provide our customers with capabilities like long-range optics for scout surveillance and fires support, body-worn EOIR sensors, fire control, and more— you’ll help provide the sensing capability that enables the ‘observe’ stage of the OODA (observe, orient, decide, act) loop.
You will work with Key technologies, including:
- Multi-band visible and infrared imaging optics including near infrared NIR, shortwave (SWIR), midwave (MWIR), and longwave (LWIR)
- EOIR sensors
- Tactical lasers, Class 1–4
Success in this role is defined as contributing to robust EOIR optical designs, assisting prototype integration, and collaborating effectively across engineering disciplines to transition systems into production.
Responsibilities
Assist our Sr. Principal optical engineer and others in the design and development of multi-band multi-aperture EOIR imaging sensor, lens, and laser optics for next-generation defense systems. Work with multidisciplinary engineering teams to support the entire product life cycle, from conceptualization, prototyping, validation, manufacturing, fielding, to sustainment. In this role, you will assist with and learn:
Requirements Analysis and Specification Definition
Decompose customer system requirements and performance specifications and define optical, imaging sensor, and display specifications
Perform DRI (detection, recognition, identification) range analysis of multi-band electro-optical/ infrared (EOIR) systems
Imaging Sensor Optical Design
Generate baseline reference optical designs in Zemax or similar software
Simulate laser parameters with Zemax or relevant software
Select appropriate optical components to meet program requirements
Laboratory Optical Characterization
Utilize an optical laboratory to support development, testing, and prototyping efforts
Characterize performance of EOIR sensors, typically broadband focal plane array type
Test and validate delivered optical assemblies
Construct test stations as needed to support program test and validation requirements
Prototype Integration
Build and integrate EOIR prototype subsystems, including cameras, optics, and lasers
Perform precise alignment and bore sighting of optical components and sub-assemblies in multi-aperture multi-band and imaging and laser systems
Transition to Manufacturing
Document technical specifications and processes
Transition relevant fabrication or test benches from the prototyping to manufacturing environments
Required Qualifications
- Bachelor’s degree in optical engineering or closely related discipline
- Understanding of multi-band visible and infrared imaging optics including near infrared NIR, shortwave (SWIR), midwave (MWIR), and longwave (LWIR)
- Knowledge of multi-band multi-aperture EOIR imaging sensor, lens, and laser optics
- Must be willing to travel (up to 10%) to support project needs, including to QinetiQ sites, customer sites, military installations, and other locations
- Must be able to obtain and maintain a DOD Secret level clearance
Preferred Qualifications
- Coursework, lab work, or internship experience in optics for imaging sensors
- Strong technical writing and presentation skills
- Experience with relevant optical CAD software
- Prior internship or work experience, especially with a defense-oriented company
- Active DOD Secret level clearance
Pay Transparency
The salary range for this role is $74,850–$95,800USD. The salary range provided is a good faith estimate representative of all experience levels. QinetiQ US 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.
Company EEO Statement
Accessibility/Accommodation:
If because of a medical condition or disability you need a reasonable accommodation for any part of the employment process, please send an e-mail to [email protected] or call (540) 658-2720 Opt. 1 and let us know the nature of your request and contact information.
QinetiQ US is an Equal Opportunity employer. All Qualified Applicants will receive equal consideration for employment without regard to race, age, color, religion, creed, sex, sexual orientation, gender identity, national origin, disability, or protected Veteran status.
Other offers great for you!
These companies are also looking for great profiles
Fakto
AI Software Engineer
€70k–€90k
Permanent contract
Neuilly-sur-Seine, France
Hybrid
Skills
8 hours ago
Quick apply
Fakto
AI Software Engineer
€70k–€90k
Permanent contract
Paris, France
Hybrid
Skills
4 hours ago
Quick apply
Futurwork
Cloud engineer
550 - 600€
Freelance
Brussels, Belgium
Hybrid
Skills
3 minutes ago
Quick apply
No company information available.