Sr Principal Optical Infrared Systems Integration & Test Engineer

Acara Solutions, Inc.; Cypress (CA); On-site; USD 140,000 - 230,000; Full time

Job summary

Acara Solutions, Inc. seeks a Sr Principal Optical Infrared Systems Integration & Test Engineer to lead end-to-end test strategy for space-based IR imaging systems. On-site in Cypress, CA, Direct Hire, schedule 9x80, senior level.

You will oversee integration and testing across optical, electrical, and software domains, develop tests, analyze data with MATLAB, and interface with customers on proposals and cost estimates.

Qualifications

• Bachelor's degree in electrical engineering, mechanical engineering, physics, or systems engineering.
• Minimum 8 years of test experience in space and/or aerospace.
• Minimum 8 years of experience with IR technology.
• Ability to obtain a security clearance.

Responsibilities

• Lead the development and execution of test strategies, plans and procedures.
• Perform imaging system testing and characterization across optical, spectral, and performance metrics.
• Diagnose and resolve issues across electrical, software, and optical systems in lab and cleanroom environments.
• Analyze and process image and spectral data with clear reports and insights.
• Develop and maintain MATLAB scripts to automate data analysis and testing efficiency.
• Lead AI&T activities and technical teams for successful program execution.
• Interface with customers, delivering technical presentations and supporting proposals and cost estimates.

Skills

Imaging testing

IR technology

MATLAB scripting

Technical leadership

Customer interface

Education

Bachelors in EE/ME/Physics

Masters in EE/ME/Physics

Job description

Sr Principal Optical Infrared Systems Integration & Test Engineer

Job Title: Sr Principal Test Engineer
Location: On-Site - Cypress, CA

Employment Type: Direct Hire

Schedule: 9x80

About the Opportunity:

As a Senior Integration & Test Engineer (Level IV/V), you will play a lead role in advancing space-based infrared (IR) imaging systems by driving end-to-end test strategy, execution, and system characterization. You'll work at the intersection of optical, electrical, and software domains, leading technical teams and collaborating directly with customers to deliver high-performance solutions for aerospace missions. This role is ideal for a seasoned engineer who thrives in complex environments and enjoys combining hands‑on testing with technical leadership and strategic impact.

What You'll Do:

• Lead the development and execution of comprehensive test strategies, including requirements definition, test plans, and detailed procedures
• Perform imaging system testing and characterization, including optical, spectral, and performance measurements
• Execute testing in lab and cleanroom environments, diagnosing and resolving issues across electrical, software, and optical systems
• Analyze and process image and spectral data, delivering clear, accurate reports and insights
• Develop and maintain MATLAB scripts to automate data analysis and improve testing efficiency
• Lead AI&T activities and technical teams, supporting task planning, prioritization, and successful program execution
• Interface directly with customers, delivering technical presentations, status updates, and supporting proposal development, cost estimates, and growth initiatives

Job Requirements

What You'll Bring:

• Bachelor's degree electrical engineering, mechanical engineering, physics, or systems engineering
• Minimum 8 years of test experience in space and/or aerospace
• Minimum 8 years of experience with IR technology

What Sets You Apart:

• Master's degree in electrical engineering, mechanical engineering, physics, or systems engineering
• 10+ years of test experience in space and/or aerospace
• Experience and understanding of DOD and aerospace test processes
• Ability to secure a Security Clearance
• Ability to travel locally and nationally as needed
• Understanding of Imaging System Testing, Characterization, and Image Data Processing
• Experience with optical measurements

Additional Information:

• Upon offer of employment, the individual will be subject to a background check and a drug screen
• In compliance with federal law, all persons hired will be required to verify identity and eligibility to work in the United States and to complete the required employment eligibility verification form upon hire.
• Successful candidate must be able to obtain and main (level of) security clearance.

Aleron companies (Acara Solutions, Aleron Shared Resources, Broadleaf Results, Lume Strategies, TalentRise, Viaduct) are an Equal Opportunity Employer. Race/Color/Gender/Religion/National Origin/Disability/Veteran.

Applicants for this position must be legally authorized to work in the United States. This position does not meet the employment requirements for individuals with F-1 OPT STEM work authorization status.