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QinetiQ

Global defense, security, and aerospace engineering

Associate Optical Engineer New Grad

Electrical EngineeringConfirmed live in the last 24 hours
Full-timeLorton, VA, USA$74.8k - $95.8k

About the Job

Requirements

  • A bachelor's degree in optical engineering or a closely related discipline is required.
  • Understanding of multi-band visible and infrared imaging optics, including near infrared, shortwave infrared, midwave infrared, and longwave infrared, is required.
  • Knowledge of multi-band, multi-aperture electro-optic/infrared imaging sensor, lens, and laser optics is required.
  • Must be willing to travel up to 10% to support project needs, including travel to QinetiQ sites, customer sites, military installations, and other locations.
  • Must be able to obtain and maintain a Department of Defense Secret-level clearance.

Responsibilities

  • Assist the senior principal optical engineer and others in designing and developing multi-band, multi-aperture electro-optic/infrared imaging sensor, lens, and laser optics for next-generation defense systems.
  • Work with multidisciplinary engineering teams to support the product life cycle from conceptualization, prototyping, validation, manufacturing, fielding, and sustainment.
  • Decompose customer system requirements and performance specifications and define optical, imaging sensor, and display specifications.
  • Perform detection, recognition, and identification range analysis of multi-band electro-optical/infrared systems.
  • 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.
  • Use an optical laboratory to support development, testing, and prototyping efforts.
  • Characterize the performance of electro-optic/infrared 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.
  • Build and integrate electro-optic/infrared prototype subsystems, including cameras, optics, and lasers.
  • Perform precise alignment and boresighting of optical components and subassemblies in multi-aperture, multi-band imaging and laser systems.
  • Document technical specifications and processes.
  • Transition relevant fabrication or test benches from prototyping to manufacturing environments.

Desired Qualifications

  • Coursework, laboratory work, or internship experience in optics for imaging sensors.
  • Experience with relevant optical computer-aided design software.
  • Prior internship or work experience, especially with a defense-oriented company.

About the Company

QinetiQ

Global defense, security, and aerospace engineering

QinetiQ is a global science and engineering company serving defense, security, and aerospace markets. It delivers advanced technologies, testing, evaluation, and integrated engineering services for government and commercial customers, including R&D, systems design, testing facilities, and program support to design, verify, and deploy defense and security solutions. The company originated from the UK's Defence Evaluation and Research Agency (DERA) and was privatized to become a private company, later expanding via Carlyle Group’s investment and a London IPO to grow, especially in the U.S. defense market. This mix of government-originated expertise and private-sector growth helps it offer broad, end-to-end capabilities across international projects. Its goal is to provide trusted science and engineering capabilities that help protect nations and people by delivering reliable defense, security, and aerospace solutions.

Company size
5,001-10,000
Company stage
IPO
Headquarters
Tavistock, United Kingdom
Founded
1956

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