Job Description

Coherent Corp is the global leader in photonics, designing and manufacturing advanced laser, optical, and materials technologies. Our innovations power semiconductor manufacturing, AI infrastructure, advanced communications, and precision industrial systems worldwide.

With a global footprint and cutting-edge manufacturing and R&D, we’re shaping the future of high-tech industries.

Coherent Scotland is a key hub for laser and ultrafast laser technology, specialising in the development, manufacturing, and lifecycle support of advanced laser systems for demanding industrial and scientific applications. Our teams combine deep engineering expertise with close collaboration across our global network, delivering high-performance, reliable laser solutions with real-world impact.

Location: Glasgow, Onsite

Employment Type: Permanent/Full Time

Laser Development Engineer

Join our R&D team as a Laser Development Engineer, working on the design, development and optimisation of advanced ultrafast and CW laser systems. This hands‑on role spans the full product lifecycle—from feasibility and prototyping to detailed design, verification and transfer to manufacturing.

You’ll work closely with optical, mechanical, electronics and control‑systems specialists to turn early concepts into robust, manufacturable products. Expect a collaborative environment, opportunities to deepen your technical expertise, and the chance to contribute meaningfully to cutting‑edge laser technology.

Key Responsibilities

• Conduct feasibility studies for ultrashort‑pulse laser designs
• Build, test and qualify prototype laser systems
• Troubleshoot and optimise laser performance
• Produce clear technical reports and presentations
• Support manufacturing teams with technical expertise
• Contribute to system‑level laser design within a multidisciplinary team
• Collaborate with local and global laser specialists
• Define specifications and source components

Required Qualifications

• PhD or equivalent experience in solid‑state or fibre‑laser technology, or experience in laser development/manufacturing
• Strong understanding of optics and principles of laser operation in CW and pulses regimes
• Hands‑on experience building or optimising breadboard or production laser systems
• Proficiency with optical and electrical test equipment
• General understanding of electronics and control systems
• Strong communication and teamwork skills
• Ability to manage multiple tasks and work independently
• Willingness to travel occasionally

Preferred Skills

• Knowledge of ultrashort‑pulse physics, mode‑locking, nonlinear optics and dispersion
• Python programming for data analysis or modelling
• Familiarity with control systems and circuit‑level debugging
• Experience with optical modelling tools (e.g., Zemax) or custom modelling

What You’ll Bring

• Strong problem‑solving and prioritisation skills
• Ability to deliver results independently and within teams
• Clear, confident communication
• Professionalism and a commitment to high‑quality engineering

Ensure adherence to company’s values (ICARE) in all aspects of your position

Integrity – Create an Environment of Trust
Collaboration – Innovate Through the Sharing of Ideas
Accountability – Own the Process and the Outcome
Respect – Recognize the Value in Everyone
Enthusiasm – Find a Sense of Purpose in Work

APPLICATION & SELECTION

Current employees who wish to apply should submit a cover letter detailing their interest in the position and how their skills and experience align with the requirements of the role.

If you require any adjustments or accommodations during the application process, please reach out to john.cairney@coherent.com We are committed to creating an inclusive and accessible recruitment experience and encourage applications from individuals of all backgrounds.

Coherent is a global leader in lasers, engineered materials and networking components. We are a vertically integrated manufacturing company that develops innovative products for diversified applications in the industrial, optical communications, military, life sciences, semiconductor equipment, and consumer markets. Coherent provides a comprehensive career development platform within an environment that challenges employees to perform at their best, while rewarding excellence and hard-work through a competitive compensation program. It's an exciting opportunity to work for a company that offers stability, longevity and growth. Come Join Us!

Note to recruiters and employment agencies: We will not pay for unsolicited resumes from recruiters and employment agencies unless we have a signed agreement and have required assistance, in writing, for a specific opening.