The Sensor Systems Analysis and Engineering Portfolio at Leidos is seeking a highly motivated EO/IR Integration & Test Engineer to join our dynamic team in the development of cutting-edge EO/IR sensor systems. This role is critical in supporting the cross-functional integration and testing of advanced electro-optical and infrared sensor systems that enhance our capabilities in defense and aerospace applications. The ideal candidate will have a background in systems integration across electrical, mechanical, and optical domains, with a passion for innovative technology and proven experience in the development or integration of electro-optical technology.
Our program focuses on the development of state-of-the-art EO/IR sensor systems that are integral to modern defense solutions. These systems are designed to provide enhanced target detection and tracking capabilities, ensuring superior performance in various operational environments. As part of our team, you will contribute to the advancement of technologies that protect and serve and work alongside a skilled team of engineers, scientists, and software developers to design and develop new and existing solutions to support future fielded systems.
Primary/Daily Responsibilities:
- Integration ofEO/IR sensor systems, coordinating across electrical, mechanical, and optical engineering disciplines.
- Interface with cross-functional teamsto ensure seamless integration of hardware, software, and optical components.
- Develop and executeintegration and test plansfor complex sensor systems, ensuring compliance with performance specifications and requirements.
- Conductsystem-level testing, calibration, and validationof EO/IR sensors in laboratory and field environments.
- Troubleshoot and resolvemulti-disciplinary integration issuesspanning electrical, mechanical, thermal, and optical domains.
- Manage technical interfacesbetween subsystems, including detectors, optics, electronics, and mechanical assemblies.
- Document integration processes, test procedures, test results, and technical specifications for project records.
- Participate in design reviews, integration reviews, and contribute to continuous improvement initiatives.
- Supportsystem commissioning, acceptance testing, and deliveryactivities.
Basic Qualifications:
- Bachelor's degree inPhysics, Electrical Engineering, Mechanical Engineering, Optical Engineering, Systems Engineering, or a related field, and 2 64 years of prior relevant experience; or Masters with less than 2 years of prior relevant experience; Additional education, experience or training will be considered in lieu of degree.
- Experiencein systems integration, with specific focus onEO/IR sensor systems or related electro-optical technologies.
- Proven experience working acrossmultiple engineering disciplines(electrical, mechanical, optical).
- Understanding ofEO/IR sensor componentsincluding detectors, optics, electronics, and mechanical assemblies.
- Experience withsystem-level testing, integration procedures, and validation methodologies.
- Proficiency withtest equipment and instrumentationrelevant to EO/IR systems (e.g., optical test benches, thermal imaging equipment, signal analyzers).
- Excellent problem-solving skills and attention to detail.
- Must be a resident or willing to relocate to the Huntsville, AL area.
- Candidate must be a US Citizen and possess (and be able to maintain) a Final Secret Clearance or meet the eligibility to obtain (and maintain) a Secret Clearance.
Preferred Qualifications:
- Experience withinfrared sensor technology, seeker systems, and targeting systems.
- Knowledge ofthermal management and environmental testingfor sensor systems.
- Experience withmilitary standards and regulationsrelated to defense systems (e.g., MIL-STD-810, MIL-STD-461).
- Familiarity withUbuntu or other Linux-based operating systems.
- Knowledge ofsoftware programming languages(e.g., Python, MATLAB, C/C++) for test automation and data analysis.
Original Posting:September 8, 2026
For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
Pay Range $69,550.00 - $125,725.00
The Leidos pay range for this job level is a general guideline onlyand not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.
