Senior Optics Design Engineer

Job Description:

An OpticsDesignEngineer will be responsible for design, development, testing, and evaluation of Electro-Optical (EO/IR) systems across Visible, MWIR, and LWIR wavelength ranges. The role involves hands-on optical design,componentand system-level testing, performance characterization, and participation in field trials for Detection, Recognition, and Identification (DRI) evaluation. The candidate will contribute to end-to-end system realization, from concept to field deployment, working closely with multidisciplinary teams in optics, mechanics, electronics, and software.

Job Responsibilities:

1.Optical Design & Development

Design, analyze, andoptimizeoptical systems for Visible, MWIR, and LWIR imaging applications.

Perform optical layout, tolerance, and stray-light analysis using tools such asZemaxor Code V.

Define system-level optical requirements, specifications, and performance parameters.

Collaborate with mechanical, electronics, and software teams for integrated system development.

Support prototype realization and alignment of optical assemblies.

2.Test & Evaluation (T&E)

Conduct component-level and system-level optical testing for EO/IR imaging systems.

Perform and analyze optical performance parameters such as: MTF, NETD, MRTD, NUC, and DRI range assessments.

Validate imaging performance under lab and field conditions.

Support image quality benchmarking and calibration activities.

3.Test Setup & Infrastructure Development

Design, develop, andvalidateoptical test setups, jigs, and procedures for laboratory testing.

Define test methodologies, acceptance criteria, and standard operating procedures (SOPs) for optical evaluation.

Interface with environmental and endurance testing teams for integrated system qualification.

4.Integration & Field Trials

Support system integration, alignment, and calibration of EO/IR payloads and imaging modules.

Participate in field trials, including system deployment, data collection, and real-world performance assessment.

Analyze test and field data, prepare detailed technical reports, and propose system improvements.

5. Documentation & Compliance

Generate andmaintaintest reports, calibration records, design justifications, and technical documentation.

Ensure adherence toDefencestandards, quality assurance processes, and customer requirements.

Support internal and customer reviews, audits, and demonstrations.

Qualifications:

Bachelor's orMaster'sdegree in Optical Engineering, Applied Optics, or related discipline.

58 years of experience inDefenceor Surveillance EO/IR system design and testing.

Strong understanding of Visible, MWIR, and LWIR imaging principles, optical materials, coatings, and lens assemblies.

Hands-on experience with MTF, MRTD, NETD, NUC, and DRI measurement techniques.

Experience in developing and executing optical test setups and laboratory instrumentation.

Desirable Technical Skills:

ProficiencyinZemax, Code V, or equivalent optical design tools.

Familiarity with IR detectors, optical coatings, and thermal imaging technologies.

Experience withDefence/military environmental qualification and ruggedization processes.

Strong analytical, problem-solving, and documentation skills.

Ability to work effectively in multidisciplinary R&D teams and under field conditions.

Desirable Soft Skills:

Strong analytical and problem-solving skills.

The ability to effectively communicate information both verbally and in writing, and to actively listen to others.

The skill of organizing tasks and completing them efficiently to meet deadlines.

• Hands on documentation & presentation would be desired.
• Willingness to travel for field trials and on-site testing.
• Ability to perform in a fast-pacedDefenceR&D environment.
• Strong commitment to quality, safety, and confidentiality in project execution.

Reports to: Principal Optics Engineer for day-to-day functioning and may require to coordinate with cross functional leads.