Full-Time

Equipment Engineering Senior Team Lead

Posted on 11/7/2025

Coherent

Coherent

5,001-10,000 employees

Global provider of lasers and systems

No salary listed

Celina, TX, USA

In Person

Must be willing to travel domestically and internationally.

Category
Engineering Management (1)
Requirements
  • 7+ years experience maintaining wafer processing equipment
  • Prior experience in a Lead or Supervisory role
  • Must be able to pass and maintain an Emergency Response Team clearance through periodic physicals
  • Required to travel domestically and internationally if/when needed
Responsibilities
  • Supervise shift technicians regarding attendance, PTO approval, work schedules, timecard approvals and performance
  • Lead shift technicians on daily priorities and assignments based on Production needs and requirements from Equipment Engineers and Manager
  • Support Engineering improvement projects and KPIs
  • Follow up and provide updates on critical tasks and projects
  • Guide and mentor/coach shift technicians on troubleshooting
  • Maintain various wafer processing tools as directed by management and equipment engineers
  • The ability to run equipment to validate corrective actions were successful
  • Coordinate/perform both reactive maintenance and scheduled preventive maintenance on various wafer and assembly processing tools to maintain optimal uptime. This includes all support equipment such as pumps, power supplies, and gas cabinets
  • Track, record and communicate progress of maintenance work being performed on Fab, Back End and Assembly equipment
  • Train and mentor new team members
  • Ensure technicians have necessary tools to perform required tasks
  • Able to work independently and in a team environment when required
  • Applies appropriate troubleshooting skills based to correctly repair common failures
  • Assist technicians and engineers in data collection to resolve reoccurring equipment issues
  • Utilize available training materials, aids, and certification requirements to assist in meeting assigned personal improvement goals
  • Participates in team meetings for continuous improvement projects. Able to attend vendor offsite training as required
  • Be a member of the Emergency Response Team (ERT)
  • Collaborate with Process Engineering, Facilities, Test Engineering and other Departments
  • Provide timely updates/communications on Equipment status to Management as well as Camstar System
  • Carry Company provided cell phones, maintaining communications to provide 24/7 factory support
  • Required to travel both Domestically and Internationally if / when needed
Desired Qualifications
  • Military Electronics certification or AS technical degree in electronics preferred
  • Maintenance knowledgeable in multiple of the following equipment: TEL Mark Vz, ACT 8, ASML 5500, Plasmatherm LAPECVD, Matrix asher, Koyo vertical furnace, Lam rainbow, Disco Grinder/Saws, EVG Bond/Debond 850, CMP Polish, WET Etch Process, RENA Semi Auto Wet System, and MEI SRD, MPI Diesort tools, Camtek Eagle AVI, Chroma / EG Probers
  • Leadership skills to direct and guide a team of technicians
  • Strong communication skills with leadership Experience (fostering Servant Leadership Principles as a culture)
  • Practical knowledge and application of electronics, mechanics, vacuum theory, math, computers, and Testing
  • Knowledge of basic computer skills and software programs (i.e. Microsoft products)
  • Knowledge of troubleshooting techniques and ability to learn the operational concepts of systems and how to perform diagnostic and troubleshooting techniques to solve more complex operational and system problems
  • Ability to read and interpret electrical schematics, mechanical drawings, pneumatic diagrams, flow charts and cause and effect diagrams
  • Ability to set up, operate and interpret output of test equipment to include, but not limited to oscilloscopes, digital volt-ohm meters, current and voltage sources and chart recorders
  • Ability to learn and adhere to established company and departmental policies pertaining to day-to-day operations
  • Problem Solving: Able to troubleshoot intermediate issues with little to no guidance
  • Knowledge of how to read electronic schematics and mechanical blueprints
  • Understand and follow both written procedures and verbal instructions, in the preventive maintenance of wafer fab equipment
  • Individual must be self-motivated and be able to organize and manage his/her daily work as directed by management and Equipment Engineers
  • Able to work both independently and in a team environment
  • Organization: Able to balance planned and unplanned activities in a timely, professional manner
  • Able to effectively communicate progress and completion of task
  • Collaborate with Process Engineering, Facilities, Test Engineering and other Departments
  • Note: Some items in Additional Skills may be redundant with Competency statements.

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

  • AI datacenter demand drives 27% YoY revenue growth to $1.81B in Q3 fiscal 2026 with backlog into 2028.
  • Datacenter and communications segment surges 40% YoY, comprising 75% of total revenue.
  • Analysts project $12B revenue by 2029 from 24% annual growth fueled by photonic innovations.

What critics are saying

  • Negative $537M free cash flow from $2B AI capex forces dilutive equity raises within 6-12 months.
  • Tower Semiconductor erodes InP laser share with integrated silicon photonics in 12-24 months.
  • US-China tariffs slash 25% of Asia revenue from photonics exports in 12-18 months.

What makes Coherent unique

  • Coherent leads in silicon photonics with 400 Gbps-per-lane breakthrough alongside Tower Semiconductor.
  • NVIDIA's $2B investment positions Coherent as primary supplier for 2027-2028 AI hardware optics.
  • Advanced 150mm/200mm SiC epitaxy enables 10kV power devices for AI datacenters and electrification.

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Company News

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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