Full-Time

Laser Product Engineer

Posted on 1/30/2026

Coherent

Coherent

5,001-10,000 employees

Global provider of lasers and systems

No salary listed

Hartford, CT, USA

In Person

Category
Software Engineering (1)
Required Skills
Agile
Six Sigma
Requirements
  • B.S. degree and > 5 years of design and/or development engineering experience
  • Experience with automated instrumentation, laser measurement and alignment
  • A well-rounded individual with hands-on experience in at least two of the four noted laser systems-related engineering disciplines – optical/laser systems, mechanical, electrical/electronic, controls & software
  • Mind-set to constantly pursue the basic understanding or root cause of problems and to continually improve products and processes
  • Proven problem-solving abilities, utilizing both creativity and fundamental analytical skills
  • Self-motivation and the ability to maintain effectiveness in working several complex tasks in parallel while bringing each to a thorough conclusion, in a timely manner
  • Personal time management, project management, and organizational skills; ability to create and clearly articulate work plans, schedules, and resource requirements
  • Strong communication and interpersonal skills with perspective and comfort in dealing with the big picture and business view of both project and the relationship with others
  • Ability to work on and complete multiple complex independent tasks in to mutually agreed upon schedules
  • Ability to specify and check changes in a way that helps ensure mistakes are not carried over into the manufacturing environment
  • Demonstrated knowledge of lean manufacturing and 6-Sigma principles desired
  • Learns quickly and demonstrates aptitude for growth and development
  • Responsive and reliable - Can be counted on by others
  • Identifies creative solutions/approaches to problems/projects
Responsibilities
  • Support of NPI projects as they move through the development cycle. The goal is to ensure a smooth transition from R&D to production. Once the product is released, the product engineer is the primary engineering support for the product. Part of the involvement with the NPI process is to come to the level of understanding to provide this later level of support.
  • Provide guidance to customers on product function and performance. The product engineer also should be able to provide design guidelines to support customer system development.
  • Be an expert on the optical, mechanical, electrical, thermal and software interfaces that define our laser systems.
  • Collaborate with a larger team of optical, electronic, software, reliability, applications, marketing and research professionals to tackle cross-functional challenges.
  • Provide the first level of engineering response to production issues, in collaboration with the manufacturing engineering staff. Provide problem solving support based on knowledge of the various subsystems and the design approach of the system. The product line meeting will be a primary source of these issues and how they will be addressed.
  • Support product line team as engineering member. Coordinate all product-based engineering activities focused on the given product line. Process-based engineering activities may be performed in collaboration with manufacturing engineering. Must have strong interpersonal skills and demonstrated success working in a team environment.
  • Identify opportunities and coordinate projects to improve product quality, reduce product cost, and to drive towards a reliable and lean manufacturing flow.
  • Manage product changes utilizing PDM system (Agile).
  • Assess impact and coordinate response to material quality issues and material source of supply issues.
Desired Qualifications
  • M.S. degree and > 3 years of design and/or development engineering experience
  • CO2 laser experience. LabView Programming, and/or Basic CAD experience would all be a plus.

Coherent manufactures lasers and laser-based systems used in microelectronics, medical diagnostics, and materials processing. These products work by integrating laser sources with specialized optics, software, and electronics to perform precise tasks like cutting, measuring, or imaging. Unlike many competitors, the company maintains a diverse presence across commercial, industrial, and defense sectors while generating recurring revenue through service and consumables. Its goal is to provide scalable laser solutions that help researchers and manufacturers improve their technical capabilities and production efficiency.

Company Size

5,001-10,000

Company Stage

IPO

Headquarters

Santa Clara, California

Founded

1966

Simplify Jobs

Simplify's Take

What believers are saying

  • Data Centre and Communications reached 75% of Q3 FY2026 revenue.
  • Record backlog extends into 2028, giving multi-year visibility for photonics demand.
  • Nvidia’s $2 billion investment strengthens Coherent’s AI interconnect position and capacity ramp.

What critics are saying

  • Heavy AI exposure makes hyperscaler spending pauses immediately visible in revenue.
  • Aggressive capacity expansion risks overbuild if optical demand normalizes after the AI surge.
  • Negative free cash flow shows expansion is consuming cash before durable returns appear.

What makes Coherent unique

  • Coherent is a vertically integrated photonics leader spanning materials, networking, and lasers.
  • Its 2024 revenue was $5.81 billion across industrial, communications, electronics, and instrumentation markets.
  • Jim Anderson became CEO in June 2024, steering the company toward AI data-center optics.

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Benefits

Hybrid Work Options

Growth & Insights and Company News

Headcount

6 month growth

-35%

1 year growth

-35%

2 year growth

-38%
The Associated Press
Apr 9th, 2026
Coherent advances silicon carbide epitaxy for 10kV AI datacenter and industrial power devices

Coherent Corp has announced advancements in its silicon carbide epitaxy capabilities, enabling power devices up to 10kV for AI datacentre and industrial power applications. The company's 150mm and 200mm thick epitaxy platforms support device architectures up to 10kV in production, with demonstrated capability extending beyond that threshold. The technology targets growing demand for efficient, high-voltage power systems across renewable energy, rail, fast-charging infrastructure and grid applications. For AI datacentres, the advancement addresses the need for ultra-efficient, high-power-density architectures where improved conversion efficiency reduces energy consumption and operating costs. The development allows customers to build more compact, energy-efficient power conversion systems for multi-megawatt datacentres and industrial infrastructure whilst meeting large-scale deployment reliability requirements.

The Bee
Apr 9th, 2026
Coherent advances Silicon Carbide thick epitaxy capabilities for high-voltage AI datacenter and industrial power applications up to 10kV.

Coherent advances Silicon Carbide thick epitaxy capabilities for high-voltage AI datacenter and industrial power applications up to 10kV. GlobeNewswire | Coherent Corp. Today at 1:05pm PDT SAXONBURG, Pa., April 09, 2026 (GLOBE NEWSWIRE) - Coherent Corp. (NYSE: COHR), a global leader in photonics, today announced advancements in its silicon carbide (SiC) epitaxy capabilities, enabling power devices up to 10kV for next-generation AI datacenter and industrial power applications. As industrial electrification accelerates, demand is rising for more efficient, higher-voltage power systems across renewable energy, rail, fast-charging infrastructure, and grid infrastructure. Meanwhile, the growth of AI workloads is driving the need for ultra-efficient, high-power-density architectures in datacenters, where every gain in conversion efficiency reduces energy consumption and operating cost. Coherent's latest 150mm and 200mm thick epitaxy platforms support device architectures up to 10kV in production. These platforms have demonstrated capability extending even beyond 10kV, enabling improved performance in demanding operating environments. These advancements allow customers to develop more compact, energy-efficient power conversion systems for both multi-megawatt datacenters as well as industrial infrastructure, while meeting the reliability requirements of large-scale deployments. "Next-generation datacenter power architectures and high-voltage industrial systems are key drivers for silicon carbide adoption," said Gary Ruland, Senior Vice President, Silicon Carbide LLC. "Our new thick epitaxy capability for multi-kilovolt SiC devices enables customers to achieve higher efficiency and power density in critical applications such as energy infrastructure, high-capacity uninterruptible power supplies, and advanced power distribution systems in AI datacenters." Coherent continues to expand its silicon carbide technology portfolio, from substrates to advanced epitaxy, to support customers across industrial, automotive, and energy markets, including the rapidly growing segment of high-efficiency datacenter power systems, reinforcing its leadership in wide-bandgap semiconductor materials. About Coherent Coherent is the global photonics leader. The Bee News harness photons to drive innovation. Industry leaders in the datacenter, communications, and industrial markets rely on Coherent's world-leading technology to fuel their own innovation and growth. Founded in 1971 and operating in more than 20 countries, Coherent brings the industry's broadest, deepest technology stack; unmatched supply chain resilience; and global scale to help its customers solve their toughest technology challenges. For more information, visit The Bee News at coherent.com. Media Contact: [email protected] This is a paid placement. For further inquiries, please contact GlobeNewswire directly.

Yahoo Finance
Apr 3rd, 2026
Steve Cohen trims Coherent stake despite $2B NVIDIA deal and AI momentum

Billionaire Steve Cohen's Point72 Asset Management has trimmed its stake in Coherent Corp., reducing its holding by nearly 14% to 3.3 million shares in the fourth quarter of 2025. The fund has held the position since Q2 2023, building it to 4.2 million shares by Q2 2024 before recent reductions. Coherent has attracted hedge fund interest following a multi-year strategic agreement with NVIDIA, which is investing $2 billion to expand the company's R&D and US manufacturing capacity. The deal positions Coherent as NVIDIA's primary supplier for its 2027-2028 hardware roadmap, particularly in silicon photonics and co-packaged optics for AI infrastructure. In Q2 fiscal 2026, Coherent reported revenue of $1.7 billion, exceeding analyst estimates, driven by strong demand for optical networking products.

Yahoo Finance
Apr 1st, 2026
Billionaire Rob Citrone opens new position in Coherent Corp. after securing multibillion-dollar NVIDIA deal

Coherent Corp. has secured a new investment from billionaire Rob Citrone's Discovery Capital Management, which opened a position in the fourth quarter of 2025. The company manufactures optoelectronic components and laser systems for industrial, communications and electronics markets. Coherent has positioned itself as an AI infrastructure player through partnerships with NVIDIA. At the 2026 OFC Technology Conference, it announced a multibillion-dollar deal to supply co-packaged optics and high-power lasers for GPU packages, addressing data transmission bottlenecks in AI clusters. The company reported second-quarter revenue of $1.69 billion, up 17% year-on-year, with its Datacenter Communications segment now representing 72% of total revenue. Coherent is ramping production of higher-margin 1.6T transceivers.

Yahoo Finance
Apr 1st, 2026
Coherent and Tower Semiconductor achieve 400 Gbps silicon photonics breakthrough for 3.2T optical transceivers

Coherent Corp. and Tower Semiconductor announced a breakthrough demonstrating 400 Gbps-per-lane silicon photonics data transmission for next-generation 3.2T optical transceivers. The development, revealed in late March 2026, targets AI datacentres and co-packaged optics applications. The collaboration combines Coherent's InP laser technology with Tower's silicon photonics platform, supporting the company's AI datacentre optics strategy alongside its existing NVIDIA multi-year agreement. Coherent also presented at ICDT 2026 in Chongqing and SEMICON China 2026 in Shanghai. Analysts project Coherent's revenue could reach $11.4 billion by 2029, requiring 22% yearly growth. However, investors face risks from heavy capital expenditure requirements and potential margin pressure from intense competition, even as the silicon photonics milestone strengthens the company's position in high-speed optical links.

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