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Shape the future of laser technology

Join Altechna, where bright minds advance the world of laser optics.
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Our company

Enabling world's most powerful lasers

For 30 years, Altechna has been creating high-performance laser optics that power breakthroughs in medicine, semiconductors, sensing, and defense.

We’re united by a shared passion for innovation, precision, and quality — and by the belief that great technology always starts with great people.

About
United States Boulder (CO)
Lithuania Vilnius
China Nanshan, Shenzhen
  • United States Boulder (CO)
  • Lithuania Vilnius
  • China Nanshan, Shenzhen
30+
years of expertise
130+
professionals worldwide
40+
countries are home to our customers

Life at Altechna

Work that matters.
A culture that supports you.

Altechna blends start-up agility with industry expertise — a team built to shape how light powers the future.
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Technology with real-world impact

Work with world-class customers pushing the boundaries of innovation — from medicine and defense to automotive and semiconductors. Our optics enable technologies where precision isn’t optional.

Team that truly collaborates

Everyone here is good at what they do — and they’re generous with what they know. We ask questions, share ideas, and get things done together. Expertise matters here, but teamwork makes it work.

Curiosity that turns into growth

Learn, grow, and evolve — with training, mentorship, and opportunities to shape your career journey.
In 2025, 27% of our team moved into new functions or leadership roles.

Balance that actually works

Have it your way but get things done. Enjoy balance and flexibility with our hybrid work model and additional paid leave days (depending on location).

The team that makes things happen

“I’ve learned to adapt quickly to a fast-paced, global environment shaped by macroeconomic shifts, where both precision and flexibility are essential. Altechna is a great place to learn, grow, and push your limits. If you’re motivated and curious, you’ll always find support and opportunities to develop your skills here.”
Jonas Sungaila Head of Logistics (Vilnius)
“In my daily work, I analyze a wide range of unique products and develop solutions to ensure that only the highest quality leaves our company. The culture here is innovative, supportive, and inspiring, which motivates me to keep improving every day. For anyone looking to grow into a similar role, my advice is to stay curious, keep learning, and never hesitate to take on new challenges!”
Rugilė Lukaševičiūtė Senior Metrologist (Vilnius)
„Most of my role involves ensuring every optical surface is completely free of defects before coating. It’s rewarding to know that my work directly ensures the highest-quality product for our customers!“
Khanh Le Coating Cleaner/Inspector Supervisor (Boulder, CO)
„I value the company’s work environment, which is attentive to employees’ needs and promotes effective teamwork, open communication, and high efficiency in completing tasks.“
Li Xing Office Administrator (Shenzhen)
„To succeed here, you must be eager to learn, adaptable, and prepared to go the extra mile. Each day brings new insights and diverse challenges, so the work is never boring. Collaboration is essential. You are surrounded by highly skilled professionals who support your growth — not by completing tasks on your behalf, but by clearly explaining how and why things are done.“
Greta Agota Martinaitytė Financial Analyst (Vilnius)
Open positions

Ready to light up your next chapter with Altechna?

Whether you’re new to the field or an industry expert, you’ll find your place here. Explore our current openings or send us your spontaneous application. We’re always interested in talented, motivated people!
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