Amentum

Senior Optical Engineer

Amentum$120K — $160K *
Odon, IN 47562In-Person
Aerospace & Defense
5 - 7 years of experience
Job Overview by Ladders

Qualifications

  • Bachelor's degree in STEM (Remote Sensing, Photonics, Physics, Optics, Electrical Engineering, Aerospace Engineering) with 10+ years or a Master's degree with 7+ years of experience.
  • Must be able to obtain and maintain a US Government Secret clearance; US Citizenship required.
  • Proven technical leadership across multiple engineering domains, not limited to a single specialty.
  • Deep experience in at least one core domain and working expertise in sensors/imaging, FPGA/digital systems, RF systems, or optical/photonic systems.
  • Experience in system integration, debugging, and performance optimization across hardware, firmware, and software.
  • Strong understanding of end-to-end system performance, including signal chains and environmental effects.
  • Experience leading engineering trade studies and executing advanced test methodologies.

Responsibilities

  • Lead the design, development, integration, and validation of complex EO/IR systems.
  • Act as a technical authority across sensors, imaging systems, FPGA/digital processing, RF systems, and optical technologies.
  • Resolve complex technical issues, including integration problems and performance shortfalls.
  • Architect robust system solutions and defend critical design decisions independently.
  • Conduct deep-dive debugging and root cause analysis across hardware, firmware, and software.
  • Define and execute comprehensive testing strategies in diverse environments.
  • Perform high-impact trade studies considering performance, cost, schedule, and risk.

Benefits

  • Health, dental, and vision insurance
  • Paid time off and holidays
  • Retirement benefits with 401(k) matching
  • Educational reimbursement
  • Parental leave
  • Employee stock purchase plan
  • Tax-saving options
  • Disability and life insurance
  • Pet insurance
Full Job Description
We are currently looking for a Senior Optical Engineer to support our research and development efforts for the advancement of electro-optical and infrared systems.

This position will support the design, integration, and testing of advanced electro-optical and infrared (EO/IR) systems across maritime, airborne, and expeditionary platforms and offers hands-on experience working with cutting-edge imaging technologies, sensor payloads, and embedded electronics in dynamic, mission-driven environments.

Job Duties and Responsibilities:
  • Lead the end-to-end design, development, integration, and validation of complex engineering systems across sensing, processing, and platform domains.
  • Serve as a technical authority across multiple domains, including sensors, FPA/imaging systems, FPGA/digital processing, RF systems, and optical/photonic technologies.
  • Resolve complex technical challenges, including cross-domain integration issues, performance shortfalls, and undefined system behaviors.
  • Architect and implement robust system solutions, making and defending critical design decisions with minimal oversight.
  • Lead deep-dive debugging and root cause analysis across hardware, firmware, and software, driving issues to closure.
  • Define and execute comprehensive test and validation strategies, including lab, field, and operational environments.
  • Perform and lead high-impact trade studies, balancing performance, cost, schedule and risk and coordinate with the Program Manager and Stakeholders to make final technical decisions within scope.
  • Drive system integration and deployment, ensuring performance meets mission and operational requirements.
  • Develop and deliver high-quality technical outputs including design documentation, performance analyses, and additional program deliverables for internal and external stakeholders.
  • Provide technical leadership and mentorship, setting engineering standards and guiding less experienced engineers through complex problem solving.
  • Lead integration and performance evaluation of systems on deployable platforms, including UAS, ensuring mission effectiveness.
  • Apply system expertise to UAS and C-UAS applications, including detection tracking, identification, and performance optimization in real-world environments.


Required Qualifications:
  • Bachelor's degree in STEM field (Remote Sensing, Photonics, Physics, Optics, Electrical Engineering, or Aerospace Engineering) with 10+ years of relevant experience or a Master's Degree in relevant field with 7+ years of relevant experience.
  • Must be able to obtain and maintain a US Government Secret clearance (interim clearance is required to start). Please note, US Citizenship is required to obtain a secret clearance.
  • Demonstrated ability to act as a technical lead or subject matter expert across multiple engineering domains, not limited to a single specialty.
  • Deep experience in at least one core domain with working expertise across several other domains including sensors/imaging, FPGA/digital systems, RF systems, or optical/photonic systems.
  • Experience with system integration, debugging, and performance optimization across hardware, firmware, and software.
  • Strong understanding of end-to-end system performance, including signal chains, noise sources, data processing, and environmental effects.
  • Demonstrated experience leading engineering trade studies and making critical technical decisions with limited oversight.
  • Experience defining and executing advanced test methodologies, including lab and field environments.
  • Hands-on experience with hardware bring-up, instrumentation, and system-level validation.
  • Proven ability to lead technical efforts and mentor engineers, influencing design, quality and execution.
  • Ability to translate complex technical work into clear, concise communication for both technical and non-technical audiences, supporting program reporting and decision making.
  • Demonstrated ability to prioritize work, manage competing tasks, and deliver results in alignment with project schedules and budget expectations.


Preferred Qualifications:
  • Experience spanning multiple domains including sensors and imaging systems, FPGA and digital signal processing, RF systems and signal chains, optical and photonic systems, including laser technologies.
  • Active Secret Clearance
  • Strong programming experience for analysis, automation, or algorithm development utilizing C++, Python, and/or MATLAB.
  • Experience integrating and deployment systems on UAS and/or other mobile/airborne platforms.
  • Experience with C-UAS applications, including detection, tracking, and identification systems.
  • Experience leading system architecture development and design reviews.
  • Prior experience service as a technical lead responsible for delivery of major subsystems or full systems.
  • Prior experience mentoring junior engineers or leading small technical efforts.


Compensation Details:
$120,000 - $160,000 annually

The compensation range or hourly rate listed for this position is provided as a good-faith estimate of what the company intends to offer for this role at the time this posting was issued. Actual compensation may vary based on factors such as job responsibilities, education, experience, skills, internal equity, market data, applicable collective bargaining agreements, and relevant laws.

Benefits Overview:

Our health and welfare benefits are designed to support you and your priorities. Offerings include:
  • Health, dental, and vision insurance
  • Paid time off and holidays
  • Retirement benefits (including 401(k) matching)
  • Educational reimbursement
  • Parental leave
  • Employee stock purchase plan
  • Tax-saving options
  • Disability and life insurance
  • Pet insurance


Note: Benefits may vary based on employment type, location, and applicable agreements. Positions governed by a Collective Bargaining Agreement (CBA), the McNamara-O'Hara Service Contract Act (SCA), or other employment contracts may include different provisions/benefits.

Original Posting:
04/24/2026 - Until Filled
Amentum anticipates this job requisition will remain open for at least three days, with a closing date no earlier than three days after the original posting. This timeline may change based on business needs.

About Amentum

Amentum is a leading provider of engineering and technical services to the U.S. government and commercial customers worldwide. The company offers a wide range of services, including environmental remediation, facilities management, and logistics and supply chain management, among others. Amentum has a global presence, with operations in over 20 countries, and serves a diverse range of customers, including the Department of Defense, the Department of Energy, and the Department of State. The company is committed to providing high-quality services and has a strong reputation for technical expertise, innovation, and customer satisfaction.
Learn more about Amentum
Size
20,000 employees
Industry
Net Income
$200 million
Founded
2014
Revenue
$5 billion

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