Optical Engineer
Quick Summary
Overview: We are seeking an experienced and innovative Optical Engineer to advance high power laser system design and testing capabilities for Inertia’s fusion energy program.
We are seeking an experienced and innovative Optical Engineer to advance high power laser system design and testing capabilities for Inertia’s fusion energy program. A key element is development of the world’s highest average power pulsed lasers, which will form the ‘unit cell’ of our power plant. In partnership with industry, government and academia, we will build a demonstrator beamline to deliver 10 kJ at 10 Hz with 10% wall-plug efficiency using diode-pumped solid state laser technology (DPSSL).
This position initially involves the design of optical test facilities, and subsequent co-design of the integrated beamline systems.
Responsibilities
~1 min read- →
Develop creative optical designs for beyond state-of-the-art high-average power laser systems
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Perform ray-tracing and stray light analysis for a wide range of optical systems design.
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Undertake optical analysis (hot spots, ghosts, stray light, beam profiles)
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Interface with mechanical engineering design teams for integrated systems
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Create optical prints and work with supply chain
BS or MS in Physics, Photonics, Optical Engineering or related field.
5+ years experience in optical design relevant to high energy lasers
Strong expertise in the use of optical design tools such as Zemax, Code V, FRED, etc.
What We Offer
~1 min readInertia is the commercial fusion energy company. We lead laser-based fusion, the only category of fusion energy based on proven physics. To create a world with limitless clean energy, we’re building big. The most powerful laser system ever created for fusion energy. Mass-manufactured targets for affordable fusion fuel. And power plants that can deliver fusion energy at grid-scale. Inertia is creating star power for life on Earth.
Location & Eligibility
Listing Details
- Posted
- November 5, 2025
- First seen
- May 6, 2026
- Last seen
- May 8, 2026
Posting Health
- Days active
- 0
- Repost count
- 0
- Trust Level
- 14%
- Scored at
- May 6, 2026
Signal breakdown
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