Senior Optical Engineer

Description

Looking for an opportunity to make an impact?

At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success. We empower our teams, contribute to our communities, and operate sustainably. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. Our Mission, Vision, and Values guide the way we do business.

Are you ready for your next career challenge?

Leidos Defense provides a diverse portfolio of systems, solutions, and services covering land, sea, air, space, and cyberspace for customers worldwide. Solutions for Defense include enterprise and mission IT, large-scale intelligence systems, command and control, geospatial and data analytics, cybersecurity, logistics, training, and intelligence analysis and operations support. Our team is solving the world’s toughest security challenges for customers with “can’t fail” missions.

The Emerging Space Systems division at Leidos currently has an opening for a Senior Optical Engineer to work in our San Diego, CA office. This is an exciting opportunity to use your experience to develop sensors that support critical Department of Defense (DoD) missions, such as Missile Warning/Tracking, Space Domain Awareness (SDA), and Space Control. In this context, we develop next-generation opto-mechanical systems and laser communication technologies designed to survive and thrive in challenging orbital environments.

Primary Responsibilities

• System Design & Testing:
  Lead the test setup design, alignment, and testing of complex optical systems in a laboratory environment, focusing on free-space and fiber-coupled architectures.

• Laser Operations:
  Directly manage and operate Class 3b and 4 laser systems, spanning both visible and Infrared (IR) wavelengths, ensuring all experiments comply with rigorous laser safety standards.

• Radiometric Analysis:
  Perform detailed radiometric analysis and measurements to characterize optical power, irradiance, and radiance across various system apertures.

• Instrumentation & Electronics:
  Set up, calibrate, and operate laboratory instrumentation and electronics to drive and monitor optical components, including laser controllers, TECs, and detector bias circuits.

• Automation:
  Develop and maintain test automation scripts to control laboratory hardware and streamline data collection processes.

• Detector Integration:
  Integrate and characterize highly sensitive detector technologies, including Avalanche Photodiodes (APD), Geiger-mode APDs (GmAPD), and Single Photon Counting Detectors (SPCDs) as well as IR and visible focal planes.

• Customer Interaction:
  Interface directly with customers to provide technical updates, present design reviews, and translate mission requirements into hardware specifications.

• Documentation:
  Author comprehensive technical reports, test plans, and data analysis summaries for internal stakeholders and external customers.

• Cleanliness Standards:
  Maintain hardware integrity by working within controlled environments, ensuring all optical assembly and testing meet strict cleanliness standards.

Basic Qualifications

• Bachelor of Science degree with 12+ years of prior relevant experience or Master of Science with 10+ years of prior relevant experience. May possess a Doctorate in a relevant technical domain.

• Clearance:
  Must have an active SECRET clearance with the ability to obtain and maintain a TS/SCI clearance.

• Instrumentation Equipment:
  Proven expertise in the setup and operation of precision optical and electronic instrumentation, including:

  • Optical Metrology:
    Hands-on use of interferometers (e.g., Zygo, 4D), wavefront sensors, and autocollimators.

  • Signal Analysis:
    Proficiency with high-bandwidth oscilloscopes, spectrum analyzers, and bit error rate testers (BERT).

  • Power & Control:
    Experience with precision source measure units (SMU), multi-channel data acquisition (DAQ) systems, and low-noise current/voltage sources.

• Laser Safety & Compliance:
  Must be expert in laser safety and compliance protocols (ANSI Z136.1), including defining Nominal Hazard Zones (NHZ) and implementing controls for Class 3b and 4 lasers.

• Cleanroom
  
  Experience:
  
  Proven experience working in an ISO-rated cleanroom environment (e.g., ISO 5, 6, or
  7).

• Electronics & Automation:
  Proficiency in operating laboratory electronics and the ability to program in a scripting language (e.g., Python, MATLAB, or LabVIEW) to automate test sequences.

• Radiometry:
  Must be able to perform radiometry, including the calculation and measurement of optical power budgets and signal-to-noise ratios (SNR).

• Optical Alignment Proficiency:
  Must be proficient in the alignment of complex optical systems, including precision alignment of lens systems, mirrors, and fiber-to-free-space coupling.

• Detector Expertise:
  Hands-on experience working with highly sensitive detectors (APD, GmAPD, and/or LmAPD).

Preferred Qualifications

• Telescope Design:
  Familiarity with telescope design and…