Sr. Principal Optical Subsystem I&T Engineer
Quick Summary
Lead multidisciplinary teams in the integration and testing of electro-optical subsystems, ensuring top-tier system performance at the subassembly and seeker system levels. Develop, author,
Northrop Grumman Space Systems is looking for a Sr. Principal Optical Subsystem I&T Engineer to support the Electro-Optics (EO) Group within the Launch Vehicles business unit in Chandler, Arizona.
This is a key lead role in supporting the Seeker Integrated Product Team (IPT). The role will coordinate multi-disciplinary team efforts to integrate and test development/flight hardware, ensuring performance at the subassembly and seeker system level. Responsibilities include leading the integration and testing of hardware, characterizing and evaluating performance, developing the seeker test suite, maintaining and calibrating optical test equipment, and capturing representative data to support physics-based model development. The selected candidate should excel in a fast-paced environment with diverse assignments and collaborate effectively across all levels of the organization.
Responsibilities
~1 min read- →Bachelor’s degree in Optical Engineering, Physics, Electrical Engineering, Mechanical Engineering, or related discipline from an accredited university and 8 years of relevant experience; or a Master’s degree and 6 years of experience; or a PhD and 4 years of experience.
- →Active U.S. Government DoD Secret security clearance at the time of application.
- →Demonstrated experience with EO imaging systems (visible to LWIR), including optical design, alignment, and test.
- →Proven experience in maintaining and calibrating optical test equipment to ensure measurement accuracy and reliability in integration and test environments
- →Proficiency with free-space alignment tools (autocollimators, theodolites, laser systems, FTIR) and hands-on integration of complex hardware.
- →Familiarity with the development of custom optical test equipment and developing pathfinder procedures for the use of the equipment
- →Managing and maintaining optical laboratory spaces, including oversight of equipment, inventory, and safety protocols.
- →Skilled at implementing and enforcing laboratory best practices to maintain high standards of cleanliness and operational efficiency.
- →Practical knowledge of root cause and corrective action (RCCA) methodologies.
- →Ability to work independently with minimal supervision, as well as lead and motivate cross-disciplinary teams.
- →Strong analytical, organizational, and technical writing skills.
Requirements
~2 min read- MS or PhD in Optical Engineering, Physics, Electrical Engineering, Mechanical Engineering, or related discipline.
- Extensive experience with missile systems, seeker systems, or high-reliability EO applications.
- Familiarity with DoD missile defense programs and associated technical standards.
- Expertise in EO system technologies including optical design, tolerancing, error budgets, opto-mechanics, and focal plane arrays.
- Hands-on experience with radiometric measurements, use of spectroradiometers, cameras, and detectors.
- Proficiency with optical design/analysis software (Zemax, Code V, FRED).
- CAD experience (SolidWorks, NX, or Creo) for test fixture and experimental layout design.
- Working knowledge of LabVIEW, MATLAB, Python, or similar data acquisition and analysis tools.
- In-depth understanding of cleanroom environments, procedures, and contamination controls required for precision optical integration and testing.
- Demonstrated leadership in technical project delivery and mentoring teams.
#AZSpace #SpaceEngJobs #SPEnhancedERAP
Location & Eligibility
About this job
- Pay per year
- $135,000–$202,600 a year
- 150% above the $67,500 median for Other jobs on Jobera (121,957 salaries).
- Posted
- Today
Listing Details
- Posted
- October 21, 2026
- First seen
- October 21, 2026
- Last seen
- October 21, 2026
Posting Health
- Days active
- 0
- Repost count
- 0
- Trust Level
- 63%
- Scored at
- October 21, 2026
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