Opto-Mechanical Engineer (m/w/d)

Hades Mining GmbH; München; On-site; EUR 90,000 - 130,000; Full time

Job summary

Hades Mining GmbH in Munich is seeking a Senior Opto-mechanical Engineer to design and implement optical setups for our ultra-deep drilling laser technology. You will collaborate with the founding team and cross-disciplinary engineers to deliver robust, high-stability systems for harsh environments, enabling faster, cheaper operation.

We expect a MSc/BSc in mechanical or optical engineering, hands-on CAD/FEM experience, and proficiency with high-power optics and fiber mounting.

Qualifications

• BSc or MSc in Mechanical Engineering, Optical Engineering or related field
• Direct design experience with precision opto-mechanical products
• Experience with high-average power systems (>10 kW) in harsh environments
• Experience mounting optical fibers
• Strong CAD, FEM and design-for-manufacturing skills
• Hands-on experimental and prototyping experience
• Excellent written and oral English communication
• You are willing to reside in the greater Munich area

Responsibilities

• Design state of the art, robust, high-stability optomechanical systems for high average power laser systems
• Perform opto-mechanical analysis to optimize thermal drift & mounting stress
• Create CAD/FEM models of optical setups with stray light analysis and non-sequential ray tracing
• Create drawings using Siemens NX to develop and procure optics, mechanics and support items
• Develop test plans for evaluation of the designs
• Collaborate with optical and systems engineering teams for ruggedized, ISO-compliant designs

Skills

CAD

FEM

design-for-manufacturing

experimental & prototyping

English communication

Education

BSc/MSc in Mechanical Engineering

BSc/MSc in Optical Engineering

Tools

Siemens NX

Job description

Hades is a modern mining company on a mission to transform how the world accesses critical resources and energy. Founded in 2025, we’re developing ultra-deep laser drilling technologies that push the limits of what’s possible underground. Based in Munich, we’ve raised over €20M in funding from leading European resilience investors including HV Capital, Headline, Project A and Visionaries Tomorrow. We’re now building a world-class team to bring this vision to life.

Why Join Hades?

At Hades, you'll be part of a high-growth, high-impact deep-tech startup making a tangible difference. Our mission is critical: to secure sovereignty for Europe through the responsible and efficient extraction of vital materials and energy. We offer:

• Impactful Work:Contribute directly to solving global challenges related to resource scarcity and energy independence.
• Cutting-Edge Technology:Work at the forefront of ultra-deep drilling, leveraging advanced engineering and innovative approaches.
• Growth Potential:Join a rapidly expanding company with significant opportunities for personal and professional development.
• Dynamic Environment:Thrive in a fast-paced, collaborative, and entrepreneurial setting in the heart of Munich.
• Purpose-Driven Mission: Be part of a team dedicated to a sustainable and secure future for Europe.

The Role

As a (Senior) Opto-mechanical Engineer at Hades, you will be responsible for the design and implementation of the optical setups for our laser drilling technology. This role is one of Hades first hires and will play a pivotal role in the journey of Hades - it provides the opportunity for real impact from day one. You will work closely with the technical founding team and the multidisciplinary team of engineers, geologists, and scientists to make ultra-deep drilling fast and cheap.

Responsibilities

• Design state of the art, robust, high-stability optomechanical systems for high average power laser systems
• Perform opto-mechanical analysis to optimize thermal drift & mounting stress
• Perform CAD or FEM model of optical setups including stray light analysis and non-sequential ray tracing for reflections and determining material characteristics of optical setup
• Create drawings using tools such as Siemens NX to develop and procure optics, mechanics and support items
• Develop test plans for evaluation of the designs
• Work with optical and systems engineering teams to deliver integrated designs for use in harsh environment (i.e. ruggedization, ISO compliance)

Qualifications

We are seeking a highly motivated and skilled individual who possesses:

• BSc or MSc in Mechanical Engineering, Optical Engineering or related field
• Direct design experience with precision opto-mechanical products
• Previous experience working with high-average power systems (>10 kW) in harsh environments
• Experience working with mounting of optical fibers
• Strong CAD, FEM and design-for-manufacturing skills.
• Hands-on experimental and prototyping experience.
• You demonstrate excellent written and oral communication skills in English
• You are willing to reside in the greater Munich area

Why Hades?

We offer

• An opportunity to make a huge impact on the future of Europe by increasing resilience and providing a path to resource and energy sovereignty
• A human-centered company culture with super nice and supportive colleagues
• A great sense of community through team events and fun in and outside the office
• Highly competitive compensation and benefits package