EO/IR Integration and Test Engineer

NCSL International; Huntsville (AL); On-site; USD 87,100 - 157,450; Full time

Job summary

Leidos is seeking an EO/IR Integration & Test Engineer to advance state-of-the-art sensor systems for defense applications. You will lead cross-disciplinary integration across electrical, mechanical, and optical domains, develop and execute integration and test plans, and ensure performance validation in lab and field settings.

The role emphasizes collaboration with engineers, scientists, and software developers to deliver robust EO/IR solutions and support system commissioning and delivery.

Qualifications

• Bachelor's degree in Electrical, Mechanical, Optical, or Systems Engineering.
• Minimum of 4 years of experience in systems integration for EO/IR.
• Experience across electrical, mechanical, and optical disciplines.
• Strong understanding of EO/IR components including detectors, optics, electronics, and mechanical assemblies.
• Experience with system-level testing and validation methodologies.
• Proficiency with EO/IR test equipment (optical test benches, thermal imaging, signal analyzers).
• Must be a US citizen with Final Secret clearance eligibility.
• Must reside in or relocate to the Huntsville, AL area.

Responsibilities

• Lead the integration of EO/IR sensor systems, coordinating across electrical, mechanical, and optical engineering disciplines.
• Interface with cross-functional teams to ensure seamless integration of hardware, software, and optical components.
• Develop and execute integration and test plans for complex sensor systems, ensuring compliance with performance specifications and requirements.
• Conduct system-level testing, calibration, and validation of EO/IR sensors in laboratory and field environments.
• Troubleshoot and resolve multi-disciplinary integration issues spanning electrical, mechanical, thermal, and optical domains.
• Manage technical interfaces between 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.
• Support system commissioning, acceptance testing, and delivery activities.

Skills

EO/IR integration

multidisciplinary coordination

system-level testing

problem solving

relocation to Huntsville AL

cross-disciplinary collaboration

Education

Bachelor's degree (Electrical/Mechanical/Optical/Systems Engineering)

Tools

Optical test benches

Thermal imaging equipment

Signal analyzers

Linux/Ubuntu familiarity

Python MATLAB C/C++

Job description

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 strong 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:

• Lead the integration of EO/IR sensor systems, coordinating across electrical, mechanical, and optical engineering disciplines.
• Interface with cross-functional teams to ensure seamless integration of hardware, software, and optical components.
• Develop and execute integration and test plans for complex sensor systems, ensuring compliance with performance specifications and requirements.
• Conduct system‑level testing, calibration, and validation of EO/IR sensors in laboratory and field environments.
• Troubleshoot and resolve multi‑disciplinary integration issues spanning electrical, mechanical, thermal, and optical domains.
• Manage technical interfaces between 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.
• Support system commissioning, acceptance testing, and delivery activities.

Basic Qualifications:

• Bachelor's degree in Electrical Engineering, Mechanical Engineering, Optical Engineering, Systems Engineering, or a related field.
• Minimum of 4 years of experience in systems integration, with specific focus on EO/IR sensor systems or related electro‑optical technologies.
• Proven experience working across multiple engineering disciplines (electrical, mechanical, optical).
• Strong understanding of EO/IR sensor components including detectors, optics, electronics, and mechanical assemblies.
• Experience with system‑level testing, integration procedures, and validation methodologies.
• Proficiency with test equipment and instrumentation relevant 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 with infrared sensor technology, seeker systems, and targeting systems.
• Familiarity with optical alignment techniques, boresighting, and calibration procedures.
• Knowledge of thermal management and environmental testing for sensor systems.
• Experience with military standards and regulations related to defense systems (e.g., MIL-STD-810, MIL-STD-461).
• Familiarity with Ubuntu or other Linux-based operating systems.
• Knowledge of software programming languages (e.g., Python, MATLAB, C/C++) for test automation and data analysis.
• Experience with requirements management and systems engineering processes.
• Strong project management and coordination skills.
• Excellent communication skills and proven ability to work effectively in a multidisciplinary team environment.

Why Join Us?

We offer a competitive salary, comprehensive benefits, and opportunities for professional growth in a collaborative and innovative environment.

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:

Pay Range $87,100.00 - $157,450.00

About Leidos

Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com.

Pay and Benefits

Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits.

Securing Your Data

Beware of fake employment opportunities using Leidos’ name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system - never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at [e-mail].

If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission.

Commitment to Non-Discrimination

All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.