II-VI jobs in Easton, PA - 20 jobs

Primary Duties & Responsibilities Lead SiC LLC Quality Function Build strong organization quality talent in SiC LLC plants. Actively engage in resolving customer quality issues and prepare for customer audits. Drive total customer satisfaction. Coach the plants towards a culture of prevention. Establish strategic quality direction within the plants. Teach advanced Quality classes at the plants. Establish a culture of intelligent risk-taking and guide the plants in choices to help exploit strategic opportunities. Lead in strategic decision-making, and in tactical decision making within important risk-saturated areas. Ensure Quality systems are aligned with identified best-practices. Lead and manage the quality functions at SiC LLC plants. Design and lead production of various dashboards accurately depicting quality product and process status in all plants. Create and Maintain QMS Alignment with the Coherent Global Quality System Ensure Quality Manual aligns with Coherent Corporate Global Quality manual. Establish and maintain a process for “Preventive Action Efficiency” to drive mistake-proofing in the factories. Implement and maintain Coherent Global COQ process. Implement and maintain coherent Global KPI process. Implement and maintain Coherent Global QBR. Implement and maintain Coherent Global Risk Assessment process. Implement and maintain the Coherent Global QAT-based assessment QMS effectiveness. Implement and maintain Coherent Global Purge process. Implement and maintain Coherent Global Quality Stop process. Implement and maintain Coherent Global NPI process. Implement and maintain Coherent Global PCN process. Lead the Development and Implementation of IAFT 16949 QMS Conceive, design, develop, implement, and continually improve an IATF 16949 certified QMS. Lead efforts to identify, develop, proceduralize, and implement best quality AIAG practices in all SiC LLC plants. Guide best practice design and deployment of processes for PPAP, SPC, MSA, APQP, and FMEA. Implement Coherent Corporate Global internal quality audit process to ensure continual compliance and improvement of the automotive QMS. Design and implement periodic Management Review processes to drive continual improvements. Implement the Coherent Corporate Global 8D corrective action database and ensure its optimum usage. Develop and maintain a Quality Manual. Implement and maintain key complimentary processes within SiC LLC Export compliance is maintained. Ensure implementation and maintenance of Coherent Lean process. Implement and maintain necessary ESD processes. Implement and maintain necessary ESG processes. A quality work environment consistent with 6S practices is maintained. Assure regulatory compliance in product-related areas such as RoHS, REACH, and Conflict Minerals. Education & Experience M.S. in technical field, preferably Statistics, Mathematics, or Industrial Engineering. Extensive experience with Quality Sciences and Quality Management. 20 years Quality Engineering, Quality Management, or Quality Consulting. 15 years of experience electronics or semiconductor manufacturing. 20 years of experience in internal quality audit. 10 years of experience managing tier-1 or tier-2 customer audits. 10 years of experience in using structured techniques to solve complex problems. Awareness of PPAP, FMEA, MSA, Control Plan, and SPC techniques. Awareness of lean manufacturing techniques. Due to ITAR compliance, this position requires candidates to be a U.S. Citizen, Permanent Resident Alien, or Protected Individual per 8 U.S.C. 1324b(a)(3). Skills & Other Requirements Expert Knowledge of the ISO 9001 criteria. Awareness and understanding of the IATF 16949 criteria. Process characterization and control techniques. Able to balance financial and quality objectives. Statistical expertise including FMEA, SPC, DOE, MSA, Process Capability. Able to understand AIAG process control plans. Able to facilitate cross-functional Kaizen Events. Solve complex problems using intuition, induction, deduction, analysis of data, and advanced quality tools, and structured problem-solving methods. Effectively work in cultures throughout North America, Europe, and Asia. Able to think critically and to reengineer all elements of an Automotive Quality System to remove waste of time and dollars, while increasing Quality performance. Willing to take intelligent risks to gain opportunities for quality innovation. Excellent interpersonal, communication and presentation skills and ability to comprehend and communicate at a high level with executives, senior managers, and global customers, suppliers, and principals at different sites. Able to relate well and work collaboratively with all levels within a site, from senior leaders to production operators. Ability to deal effectively with differences of opinion, to influence, to draw ideas from others, and to negotiate and mediate. Ability to anticipate and handle multiple priorities and complex/abstract issues involving external and internal priorities. Ability to excel in a cross-organizational, cross-cultural, global team environment and to easily adjust in the face of challenge and change. Handle special assignments promptly and professionally. Maintain a high standard of ethics, professionalism, leadership, and competency. Proven ability to lead and motivate people. Demonstrates and promotes the Coherent ICARE Worldwide Values. Knowledgeable in worldwide ESG norms. Working Conditions Office Environment Manufacturing Plant Environment, on occasion Physical Requirements Ability to work at computer Safety Requirements All employees are required to attend scheduled training, follow the site EHS procedures and Coherent Corporate EHS standards. This includes the use of proper protective equipment (PPE) as required by the job responsibilities. Managers will ensure that all safety and environmental procedures are followed consistently. They will ensure that risk assessments are performed, proper training, work instructions, required PPE is available, and will monitor compliance. Quality & Environmental Responsibilities Depending on location, this position may be responsible for the execution and maintenance of the ISO 9000, 9001, 14001 and/or other applicable standards that may apply to the relevant roles and responsibilities within the Quality Management System and Environmental Management System. Culture Commitment Ensure adherence to company's values (ICARE) in all aspects of your position at Coherent: 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

Primary Duties & Responsibilities Works closely with Division Production Planning Management to ensure Pinebrook substrate production schedules are met Manages product flow to fulfill customer orders and business needs. Monitor WIP and Finished Goods Inventory Monitor inventories and upstream product flow to make sure all capacity bottlenecks are filled whenever possible. A “focus on the customer” mentality is maintained. Capacity and Capability of equipment and labor is understood and documented Schedules production and materials to include R&D and Process Improvement activities. Research and define reasons for excess and gaps in work in process Attend daily, weekly meetings with appropriate personnel Updates and releases performance to plan reports 2x / week included with gap analysis when required Problems are expedited and issues are communicated as required Operations are monitored to assure that process and product quality are maintained, that yields and efficiencies are within planning parameters, that scrap and waste are minimized and that safe practices are employed. Work with the Easton production planner to manage graphite inventories across both sites Help to develop and implement a MRP process for graphite within SAP Help to develop and maintain key consumables within SAP Create production orders in SAP for the furnace starts. Create production orders in SAP to move product from PB to the other facilities (MS) Create and maintain the operational templates to run the morning meetings Set and maintain operational targets Education & Experience Minimum 2 yr. experience in manufacturing (high technology manufacturing preferred) Experience in performing time studies (both labor and equipment) BS or equivalent degree Preferable trained in lean manufacturing techniques Experience with problem analysis and resolution Experience with networked PC based computer system (MS office, spreadsheets, access, graphics, MRP systems and accounting software) Experience using SAP or equivalent ERP systems Skills Leadership capabilities to ensure the completion of tasks and enact change for improvements Strong interpersonal, teaming, and problem-solving skills. Work effectively with other members of Coherent Corp. Ability to handle multiple priorities involving external and internal priorities ITAR/EAR and Other Requirements Must be a U.S. Person as defined by ITAR (U.S. Citizen, U.S. Permanent Resident, or protected individual). Compliance with all applicable export control regulations. Working Conditions Mostly office conditions Manufacturing floor Physical Requirements 70% sitting 30% walking Safety Requirements All employees are required to follow the site EHS procedures and Coherent Corp. Corporate EHS standards. Quality and Environmental Responsibilities Depending on location, this position may be responsible for the execution and maintenance of the ISO 9000, 9001, 14001 and/or other applicable standards that may apply to the relevant roles and responsibilities within the Quality Management System and Environmental Management System. Culture Commitment Ensure adherence to company's values (ICARE) in all aspects of your position at Coherent Corp.: 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 Coherent Corp. is an equal opportunity/affirmative action employer. All qualified applicants will receive consideration for employment without regard to sex, gender identity, sexual orientation, race, color, religion, national origin, disability, protected Veteran status, age, or any other characteristic protected by law. If you need assistance or an accommodation due to a disability, you may contact us at ****************************** .

The Manufacturing Data Analyst will be a member of the Coherent SiC Data Systems Team, which provides data and software solutions to support next-generation semiconductor (SiC) manufacturing at all Coherent sites world-wide. The focus of this role is to build automated reports on key manufacturing metrics, such as yield, throughput, WIP stock, and cycle time, from multiple data sources. A successful candidate would be a resourceful individual, a fast learner with a strong background in complex data structure, data mining, data analysis, data visualization, as well as a sound understanding of key manufacturing concepts. The ability to work both independently and within a team, as well as strong communication skill are indispensable for the role. Job location is on-site in Easton, PA or Pine Brook, NJ, with on-demand travelling between sites. Due to ITAR compliance, this position requires candidates to be a U.S. Citizen, Permanent Resident Alien, or Protected Individual per 8 U.S.C. 1324b(a)(3). Primary Duties & Responsibilities Develop models to derive real-time key manufacturing metrics, such as yield, throughput, WIP stock, and cycle time. Sources of complex real-world data include both in-house databases and commercial enterprise platforms, such manufacturing execution system (MES) and enterprise resource planning (ERP). Build automated reports on commercial platforms such as Microsoft Power BI and JMP Live. Conduct on-demand data analysis and visualization to fulfill dynamic business needs. Education & Experience A bachelor's degree in statistics, computer science, software engineering, physics, materials science, mathematics, or similar STEM field. 5 years' experience in data analytics in semiconductor, materials, or a related industry; or demonstratable equivalent abilities. Candidates with varied experience may apply, who will be considered for commensurately varied job levels. Due to ITAR compliance, this position requires candidates to be a U.S. Citizen, Permanent Resident Alien, or Protected Individual per 8 U.S.C. 1324b(a)(3). Skills Strong technical skills in SQL queries. Demonstrated knowledge of common data sources, such as SQL databases and Apache Parquet. Modelling and analysis of complex and imperfect real-world data. Data visualization in Power BI, Tableau, or a similar platform. Sound understanding of fundamental concepts in statistics. Ability to learn new concepts and skills fast. Knowledge in manufacturing, materials science, or natural sciences would be a plus. Excellent interpersonal and communication skills. Ability to align technical strategies to business objectives. Working Conditions Primarily office work on a computer. Occasional light tasks on the factory floor are possible. Physical Requirements Ability to sustainably work on a computer full-time. Ability to perform light physical tasks on factory equipment. Safety Requirements All employees are required to follow the site EHS procedures and Coherent Corp. Corporate EHS standards. Quality and Environmental Responsibilities Depending on location, this position may be responsible for the execution and maintenance of the ISO 9000, 9001, 14001 and/or other applicable standards that may apply to the relevant roles and responsibilities within the Quality Management System and Environmental Management System. Culture Commitment Ensure adherence to company's values (ICARE) in all aspects of your position at Coherent Corp.: 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 Coherent Corp. is an equal opportunity/affirmative action employer. All qualified applicants will receive consideration for employment without regard to sex, gender identity, sexual orientation, race, color, religion, national origin, disability, protected Veteran status, age, or any other characteristic protected by law. If you need assistance or an accommodation due to a disability, you may contact us at ****************************** .

We are seeking a Quality Incoming Inspection/Coat Technician in our Budd Lake, NJ facility. This role is responsible for inspecting, cleaning, labeling, and packaging optical substrates, as well as providing support to the coating department on an as needed basis. Approx. 70% of the time will be SPC data collection including measuring, inspecting & cleaning optical crystal surfaces, packaging & labeling. The other 30% will be used for providing tech support to the coating department. Duties include cleaning & fixturing crystals to be coated, testing for reflectivity, and possibly labeling, packing & closing out the WO on the system. Responsibilities are listed below: SPC data collection Measuring dimensions of crystals Determine if component surface quality is fully compliant to a drawing or specification Perform orientation testing and verification of crystals Follow ISO procedures and policies Preparation of optical substrates for thin film disposition Loading crystals into fixtures; clean & inspect under a microscope Unload coated crystals from fixtures & inspect surface quality under a microscope per ANSI, Mil standard or ISO. Inspect and final clean per production schedule Perform NCR for rejected parts Pack & label per specification or customer requirement Close WO out on system in preparation for shipment Minimum Qualifications: High school diploma or G.E.D. 3+ years previous experience in material inspection Demonstrated ability to see and handle small parts Previous experience using a microscope Must be able to work on repetitive tasks Familiar with calipers & using tweezers Basic data entry skills Willing/able to work in a cleanroom environment, fully gowned Willing/able to work with minimal exposure to chemicals such as, methanol and isopropanol Desired Qualifications: Previous experience in an optics manufacturing environment or similar technical training Some college in physics, chemistry, engineering and/or math Experience in optics cleaning and inspection Experience in optical coating technologies Familiar with ZYGO instrumentation Proficient with Microsoft Office products (Excel, Word, etc. Accurate data entry skills MRP/ERP experience Safety Requirements All employees are required to follow the site EHS procedures and Coherent Corp. Corporate EHS standards. Quality and Environmental Responsibilities Depending on location, this position may be responsible for the execution and maintenance of the ISO 9000, 9001, 14001 and/or other applicable standards that may apply to the relevant roles and responsibilities within the Quality Management System and Environmental Management System. Culture Commitment Ensure adherence to company's values (ICARE) in all aspects of your position at Coherent Corp.: 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 Coherent Corp. is an equal opportunity/affirmative action employer. All qualified applicants will receive consideration for employment without regard to sex, gender identity, sexual orientation, race, color, religion, national origin, disability, protected Veteran status, age, or any other characteristic protected by law. If you need assistance or an accommodation due to a disability, you may contact us at ****************************** .

The Senior Manager of Operations for Coherent's Advanced Crystal Growth Division will lead all aspects of production, planning, supply chain shipping/receiving, purchasing, and continuous improvement initiatives. This role ensures operational excellence, efficiency, and alignment with strategic objectives in a technically sophisticated manufacturing environment. The successful candidate will be a seasoned operations leader with a proven ability to drive process optimization, foster collaboration across cross-functional teams, and deliver results in a fast-paced, precision-driven environment. Key Responsibilities Operational Leadership Oversee end-to-end operations including production, materials planning, procurement, logistics, and inventory management for the division. Ensure operational targets for output, quality, cost, and delivery are consistently achieved or exceeded. Develop and execute production strategies that align with long-term business goals and customer commitments. Drive operational scalability to support growth in advanced materials and crystal technologies. Strategic Planning & Execution Partner with senior and executive leadership to translate strategic objectives into actionable operational plans. Direct capacity planning, scheduling, and resource allocation to optimize throughput and meet demand forecasts. Partner with engineering and project management teams to support new product introductions and design changes. Establish and maintain performance metrics to drive accountability and operational transparency. Supply Chain & Procurement Lead global and domestic sourcing strategies for raw materials and critical components. Optimize supplier relationships for cost, quality, and reliability. Work in collaboration with Finance to optimize inventory levels, working capital, and cost management. Continuous Improvement & Lean Leadership Champion a culture of Lean Manufacturing and Continuous Improvement (CI) through data-driven problem solving. Implement initiatives to enhance productivity, eliminate waste, and streamline workflows. Implement AI-driven solutions to improve production scheduling, demand planning, inventory management, and supply chain visibility. Leadership & Collaboration Provide mentorship and direction to a multidisciplinary team of operations professionals and supervisors. Foster a high-performance culture emphasizing safety, accountability, and professional growth. Regularly interact with senior management, executives, and customers on cross-functional and strategic initiatives. Navigate sensitive situations with professionalism and influence, gaining alignment without compromising relationships. Qualifications Experience with laser manufacturing and with lean manufacturing principles is required Education: Bachelor's degree in Engineering, Operations Management, Supply Chain, or related field; MBA or advanced technical degree preferred. Experience: 12+ years of relevant operations or manufacturing experience, preferably in advanced materials, semiconductors, optics, or related high-tech industries. 7+ years of proven managerial and leadership experience in multi-functional operations environments. Leader in the creation of manufacturing processes that achieve exceptional product quality, on-time delivery and productivity gains. Self-managed work team and customer service experience desired. Oracle and Agile business suite experience also desired. Demonstrated success in Lean/CI implementation, cross-functional collaboration, and change management. Strong analytical, communication, and stakeholder management skills. Proven ability to influence outcomes and drive alignment at senior and executive levels. xxxx Physical Requirements xxxx Safety Requirements All employees are required to follow the site EHS procedures and Coherent Corp. Corporate EHS standards. Quality and Environmental Responsibilities Depending on location, this position may be responsible for the execution and maintenance of the ISO 9000, 9001, 14001 and/or other applicable standards that may apply to the relevant roles and responsibilities within the Quality Management System and Environmental Management System. Culture Commitment Ensure adherence to company's values (ICARE) in all aspects of your position at Coherent Corp.: 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 Coherent Corp. is an equal opportunity/affirmative action employer. All qualified applicants will receive consideration for employment without regard to sex, gender identity, sexual orientation, race, color, religion, national origin, disability, protected Veteran status, age, or any other characteristic protected by law. If you need assistance or an accommodation due to a disability, you may contact us at ****************************** .

Primary Duties & Responsibilities Firmware development - 80% Design and develop control algorithms, features and f/w test processes used across multiple products. Perform unit functional tests and robustness tests. Continuously improve code reusability, execution efficiency and product performance. Ensure firmware documentation is accurate and up to date. Work with optical, hardware and test engineering teams to continuously improve firmware performance, execution efficiency, and development processes. Teamwork and supporting - 20% Coaching junior engineers on firmware developing. Drive coding reviews and practices across team Customer, NPI and Manufacturing support Responsible for resolving sustaining issues, fixing bugs in legacy products, and implementing new customer-requested features. Education & Experience University degree in Electrical Engineering or Computer Science 8+ years of experience in embedded systems real time control systems development with microcontrollers and FPGA hardware Experience in Optical Communication industry is preferred. Expert on C++ programming in embedded system, and experience on assembly programming language preferred. Experience in Object Oriented design. Practical experience across the entire Agile development lifecycle, including continuous integration, continuous deployment (CI/CD), and collaboration through DevOps practices. Experience in lab bench debugging tools oscilloscopes, logic analyzers. Should be able to work and deliver on an aggressive schedule. Skills Knowledge and experience on NIOS, ARM and GNU tool chains. Self-starter, highly motivated, dedicated and teamwork oriented. The ability to work independently with less guidance from supervisors. Creative, analytical and structured problem-solving capabilities Knowledge of digital signal processing and control theory, including the design of various filters as well as open-loop and closed-loop control systems. Strong communication skills and experience working in cross-cultural and global team environments Working Conditions May require occasional off-site meetings or travel Regular use of a computer and other office equipment is necessary Interaction with team members and external contacts is a regular part of the job May require occasional overtime and flexibility in work hours to accommodate the executive's needs. Physical Requirements Sitting for extended periods while working on a computer or conducting meetings. Use of hands and fingers for typing, writing, and handling documents. Occasional lifting of objects or materials up to 20 pounds for administrative tasks. Ability to communicate verbally and in writing. Mobility within the office environment to attend meetings Safety Requirements All employees are required to follow the site EHS procedures and Coherent Corp. Corporate EHS standards. Quality and Environmental Responsibilities Depending on location, this position may be responsible for the execution and maintenance of the ISO 9000, 9001, 14001 and/or other applicable standards that may apply to the relevant roles and responsibilities within the Quality Management System and Environmental Management System. Culture Commitment Ensure adherence to company's values (ICARE) in all aspects of your position at Coherent Corp.: 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 Coherent Corp. is an equal opportunity/affirmative action employer. All qualified applicants will receive consideration for employment without regard to sex, gender identity, sexual orientation, race, color, religion, national origin, disability, protected Veteran status, age, or any other characteristic protected by law. If you need assistance or an accommodation due to a disability, you may contact us at ****************************** .

Primary Duties & Responsibilities Customer Technical Support - 60% Quick response technical support customer issues or inquiries Review with R&D team and conduct any necessary pre-testing to ensure trial success Perform testing at customer site as required Work with internal teams to resolve customer issues and complete Root Cause Analysis Provide technical support for PLM and Quality team customer interactions Review PLM and R&D product specifications, providing real-world feedback to new product development Customer Demo and Trial Support - 30% Review and/or propose test scope and detailed plan. Technical Training and Documentation - 20% New product installation and operation training for the front line customer support team Provide technical Customer Installation and Operating documentation Education & Experience M.Sc. or B.Sc. degree in Electrical Engineering, Computer Science or Physics 8+ years working experience in optical communication companies as technical support manager or engineer, development engineer or system verification engineer. Experience with the following technologies: Coherent optical transceivers, DWDM, OTN, optical network architectures, and network management protocols. Experience investigating field issues and RMA support Experience using and troubleshooting network management system Experience in coding Python script is preferred. Experience in product development is preferred. Skills & Other Requirements Travel 25% to 33% of time 7x24 on-call support Strong communication and negotiation skills Creative, analytical and structured problem-solving capability Team oriented and a self-starter Working Conditions Working conditions typical of a climate controlled and professional office environment. This role routinely requires use of standard office equipment such as computers, phones, copiers, filing cabinets, etc. Physical Requirements The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job. While performing the duties of this job, the employee is regularly required to talk or hear. The employee frequently is required to stand; walk; use hands to finger, handle or feel; and reach with hands and arms Safety Requirements All employees are required to follow the site EHS procedures and Coherent Corp. Corporate EHS standards. Quality and Environmental Responsibilities Depending on location, this position may be responsible for the execution and maintenance of the ISO 9000, 9001, 14001 and/or other applicable standards that may apply to the relevant roles and responsibilities within the Quality Management System and Environmental Management System. Culture Commitment Ensure adherence to company's values (ICARE) in all aspects of your position at Coherent Corp.: 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 Coherent Corp. is an equal opportunity/affirmative action employer. All qualified applicants will receive consideration for employment without regard to sex, gender identity, sexual orientation, race, color, religion, national origin, disability, protected Veteran status, age, or any other characteristic protected by law. If you need assistance or an accommodation due to a disability, you may contact us at ****************************** .

Primary Duties & Responsibilities Sustaining engineering for the Epitaxial growth and related processes ensuring best practices are in place to achieve highest quality output Troubleshooting manufacturing processes and equipment with a focus on yield and process improvements Develop and implement preventive and corrective actions to prevent future potential issues Process monitoring and control in order to ensure quality material by detecting out of control conditions Ownership of the epi processes to ensure best results Some Metrology tool maintenance and monitoring Continuous process improvement to improve capability, process efficiency and quality. Supporting several different projects at the same time process Training of operators and technicians Education & Experience Bachelor's degree in engineering/science with 5+ years experience in a related field OR Master's degree in engineering/science with 3+ years experience in a related field. Experience in Epi and or Characterization. Experience in testing, data analysis, process improvement. Must have experience with Microsoft applications and Windows. Due to ITAR compliance, this position requires candidates to be a U.S. Citizen, Permanent Resident Alien, or Protected Individual per 8 U.S.C. 1324b(a)(3) Skills Understanding of databases and data analysis Experience in Design of Experiments (DOE) and Statistical Process Control (SPC) Good process and equipment troubleshooting skills Ability to work in a cleanroom environment and 24/7 operation Self-motivated, ability to work independently Excellent verbal and written communication skills Experience with Microsoft Office (Excel, PowerPoint, Word) Thorough understanding of safety requirements and practices in a semiconductor fab cleanroom Working Conditions 100% on site Physical Requirements Hands-on requirements. Ability to work at a computer. Ability to walk around for extended periods. Must be able to lift 40lb or above. Safety Requirements All employees are required to follow the site EHS procedures and Coherent Corp. Corporate EHS standards. Quality and Environmental Responsibilities Depending on location, this position may be responsible for the execution and maintenance of the ISO 9000, 9001, 14001 and/or other applicable standards that may apply to the relevant roles and responsibilities within the Quality Management System and Environmental Management System. Culture Commitment Ensure adherence to company's values (ICARE) in all aspects of your position at Coherent Corp.: 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 Coherent Corp. is an equal opportunity/affirmative action employer. All qualified applicants will receive consideration for employment without regard to sex, gender identity, sexual orientation, race, color, religion, national origin, disability, protected Veteran status, age, or any other characteristic protected by law. If you need assistance or an accommodation due to a disability, you may contact us at ****************************** .

Primary Duties & Responsibilities Responsible for supporting and maintaining Coherent Internal DSP design (Steelerton) Identify DSP vendors for potential partnership on next generation products Work with external DSP suppliers to optimize performance with coherent DCO Participate in product strategy meetings and provide guidance to both R&D and marketing teams about new and emerging technologies Interface with customers on future products and performance Education & Experience M.Sc. or Ph.D. in Optics, Physics or any related field 10year minimum experience designing and evaluating optical systems or subsystems Independent contributor and able to tackle complex optical issues with little directions Understanding of Coherent optical transmission impairments Strong understanding of advanced multi level modulation techniques, DQPSK, DP-QPSK, QAM, OFDM, etc Experience with high data rate Coherent optical communication systems is required (800G and 1.6T) Familiar with commercially available optical link simulators (in particular: VPI transmission maker Skills In-depth understanding of Coherent DSP architecture Ability to model complex optical system impairments Strong team player who is willing to work on a multitude of projects simultaneously Results oriented and strong problem-solving attitude Working Conditions Collaborative working environment focused on developing products with cutting edge technology. Job requires some in-office support, but can be primarily performed remotely. Limited travel may be required, primarily working with other Coherent sites and possible customers. Physical Requirements Limited, must be able to test developed hardware in engineering lab, in conjunction with other team members. No heavy lifting or strenuous physical activity required. Safety Requirements All employees are required to follow the site EHS procedures and Coherent Corp. Corporate EHS standards. Quality and Environmental Responsibilities Depending on location, this position may be responsible for the execution and maintenance of the ISO 9000, 9001, 14001 and/or other applicable standards that may apply to the relevant roles and responsibilities within the Quality Management System and Environmental Management System. Culture Commitment Ensure adherence to company's values (ICARE) in all aspects of your position at Coherent Corp.: 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 Coherent Corp. is an equal opportunity/affirmative action employer. All qualified applicants will receive consideration for employment without regard to sex, gender identity, sexual orientation, race, color, religion, national origin, disability, protected Veteran status, age, or any other characteristic protected by law. If you need assistance or an accommodation due to a disability, you may contact us at ****************************** .

We are seeking a skilled and motivated Mechanical Engineer to support the design, installation, and integration of new equipment within our crystal growth facility. The successful candidate will be responsible for conceptualizing, designing, and implementing mechanical systems used in crystal growth and associated fabrication processes. This role requires hands-on engineering expertise, strong CAD proficiency, and close collaboration with cross-functional teams including process engineers, technicians, and maintenance personnel. Key Responsibilities Design, develop, and implement new crystal growth and fabrication equipment, including mechanical subsystems such as chambers, vacuum assemblies, furnaces, and thermal management systems. Use SolidWorks or equivalent CAD software to create detailed 3D models, assemblies, and technical drawings. Conduct design reviews, tolerance analyses, and failure mode assessments to ensure reliable operation in high-temperature and vacuum environments. Collaborate with electrical, controls, and process engineers to integrate new equipment into existing systems. Prepare fabrication drawings, specifications, and bills of materials for internal or vendor manufacturing. Support installation, commissioning, and troubleshooting of new and existing crystal growth equipment. Work with suppliers and fabricators to ensure quality, manufacturability, and cost-effectiveness of designed components. Maintain compliance with safety and cleanroom requirements throughout the design and installation process. Contribute to continuous improvement efforts by identifying opportunities for process optimization and equipment upgrades. Qualifications Bachelor's degree in Mechanical Engineering or a related field (Master's preferred). 3+ years of experience in mechanical design, preferably in semiconductor, materials, chemical or crystal growth industries. Proficiency in SolidWorks, AutoCAD, or similar CAD software (SolidWorks preferred). Experience with thermal, vacuum, and pressure system design strongly desired. Knowledge of materials selection, fabrication processes, and mechanical assembly for high-temperature or ultra-clean environments. Strong analytical and problem-solving skills; ability to translate experimental and process requirements into engineering solutions. Excellent communication skills and the ability to work in a cross-disciplinary team environment. Preferred Experience Hands-on experience with Czochralski, Bridgman, or other crystal growth systems. Familiarity with pressure vessel codes, ASME design standards, or finite element analysis (FEA). Experience coordinating with machine shops, vendors, and external fabrication partners. Experience designing and/or troubleshooting industrial or robotic control systems such as PLC's, temperature controllers, motors, pumps and similar equipment Knowledge of programming language such as ladder logic, G-code, Labview, Python or similar a strong plus Safety Requirements All employees are required to follow the site EHS procedures and Coherent Corp. Corporate EHS standards. Quality and Environmental Responsibilities Depending on location, this position may be responsible for the execution and maintenance of the ISO 9000, 9001, 14001 and/or other applicable standards that may apply to the relevant roles and responsibilities within the Quality Management System and Environmental Management System. Culture Commitment Ensure adherence to company's values (ICARE) in all aspects of your position at Coherent Corp.: 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 Coherent Corp. is an equal opportunity/affirmative action employer. All qualified applicants will receive consideration for employment without regard to sex, gender identity, sexual orientation, race, color, religion, national origin, disability, protected Veteran status, age, or any other characteristic protected by law. If you need assistance or an accommodation due to a disability, you may contact us at ****************************** .

Primary Duties & Responsibilities Software Engineer that can capably lead/work independently on design and development tasks while working within the common core code base used within II-VI's high-performance transceiver modules. Must develop a complete understanding of the II-VI common core code base and assist with implementation and/or debug for all assigned development projects. Develop software for transceiver modules as schedules and target dates require. Guide and assist module designers to complete calibration and characterization of new hardware designs. Coordinate software development with hardware, manufacturing, test and other groups. Be familiar with industry standards and customer requirements. Evaluate future requirements and define/develop the needed software architecture to meet these requirements. Perform training and support of II-VI personnel in field of expertise. Interact with critical end users to provide technical support, as needed. Education & Experience Advanced degree in Electrical Engineering, Computer Engineering, Physics or equivalent field. 5-10 years of experience in the applicable engineering field. Skills Proficient inusing Visual Studio (VB.Net, C++ or C#). Experience developing test applications that use GPIB, USB, Ethernet and serial controlled test equipment. Must be a hard-working with strong problem-solving skills. Must be able to work both independently, as well as part of a team with good communication skills. Working Conditions Collaborative working environment, focused on completing tasks on schedule. Development timelines are aggressive, but realistic. Will be part of a team working on a specific design, but with primary ownership of the software elements. Work environment may be both in office and from home, depending upon needs of the organization. Some travel will be required, but limited, primarily working with other II-VI sites. Physical Requirements Limited, must be able to test developed software in engineering lab, in conjunction with other team members. No heavy lifting or strenuous physical activity required. Safety Requirements All employees are required to follow the site EHS procedures and Coherent Corp. Corporate EHS standards. Quality and Environmental Responsibilities Depending on location, this position may be responsible for the execution and maintenance of the ISO 9000, 9001, 14001 and/or other applicable standards that may apply to the relevant roles and responsibilities within the Quality Management System and Environmental Management System. Culture Commitment Ensure adherence to company's values (ICARE) in all aspects of your position at Coherent Corp.: 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 Coherent Corp. is an equal opportunity/affirmative action employer. All qualified applicants will receive consideration for employment without regard to sex, gender identity, sexual orientation, race, color, religion, national origin, disability, protected Veteran status, age, or any other characteristic protected by law. If you need assistance or an accommodation due to a disability, you may contact us at ****************************** .

Primary Duties & Responsibilities Program Planning - 20% • Develop and manage the program plans, staff and materials, for each phase • Define and maintain the program contract for each phase • Develop and manage overall program cost across different functional areas Program Execution - 50% • Work with functional Managers to ensure resource availability • Track slippage from program plan and develop contingency plans for addressing slippage • Manage logistics and communications for interactions across extended function teams and vendors. • Organize program milestone reviews and regular program status meetings • Act as communication hub for program status, actions, resolve day-to-day issues, publish program meeting minutes and action items • Reinforce program team's adherence to Phase-Gate process, provide mentorship to new members of the program team Risk Management - 20% • Identify and manage critical path, potential risks and mitigation plans to address risks • Develop Risk Analysis summaries and create Lesson Learnt document Program Reporting - 10% • Prepare/update program status review slides and present to management team periodically • Prepare/present Gate/Phase Reviews to Gate Decision Team Education & Experience • BA or BS in Engineering required, MBA or MS in Engineering preferred, PMP preferred • 10+ years of working experience and 5+ years of program management experience in a global company • Experience in optical or data communication industries preferred • Experience managing delivery of mechanical piece parts and PCBA assemblies during the product development phase • Experience coordinating projects across multiple global sites Skills & Other Requirements • Excellent English communication skills • Knowledge of optical transmission systems design preferred • Ability to prepare and present concise and precise plans, reports and other program documents • Exhibits effective listening, influencing, and negotiating skills • Good program management and facilitation skills, task oriented to lead the program team to achieve critical milestones, cost targets and product requirements • Understanding of software development processes preferred Working Conditions • May require occasional off-site meetings or travel • Regular use of a computer and other office equipment is necessary • Interaction with team members and external contacts is a regular part of the job • May require occasional overtime and flexibility in work hours to accommodate the executive's needs . Physical Requirements • Sitting for extended periods while working on a computer or conducting meetings. • Use of hands and fingers for typing, writing, and handling documents. • Occasional lifting of objects or materials up to 20 pounds for administrative tasks. • Ability to communicate verbally and in writing. • Mobility within the office environment to attend meetings Safety Requirements All employees are required to follow the site EHS procedures and Coherent Corp. Corporate EHS standards. Quality and Environmental Responsibilities Depending on location, this position may be responsible for the execution and maintenance of the ISO 9000, 9001, 14001 and/or other applicable standards that may apply to the relevant roles and responsibilities within the Quality Management System and Environmental Management System. Culture Commitment Ensure adherence to company's values (ICARE) in all aspects of your position at Coherent Corp.: 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 Coherent Corp. is an equal opportunity/affirmative action employer. All qualified applicants will receive consideration for employment without regard to sex, gender identity, sexual orientation, race, color, religion, national origin, disability, protected Veteran status, age, or any other characteristic protected by law. If you need assistance or an accommodation due to a disability, you may contact us at ****************************** .

Primary Duties & Responsibilities Software development - 75% Discuss and review system requirement documents. Collaborate with cross-functional teams to analyze system specifications and technical requirements. Design and develop comprehensive test plans covering functional, performance, and boundary scenarios. Create traceability matrices aligning test cases with system requirements Conduct end to end testing of optical transmission systems including signal integrity validation, network resilience testing (protection switching, failure recovery), L1 performance benchmarking (BER, Q-factor, latency measurements, etc.) and L0 performance (optical power, spectrum and OSNR) Develop/maintain Python-based automation script. Implement CI/CD pipelines for regression testing using Jenkins/Gitlab Create test summary report for each release Maintain daily sanity tests and run regression tests in each software load. Perform regression testing for software/hardware upgrades. Teamwork and Support - 25% Review customer requirements or issues and propose investigation action l Design new test cases based on customer findings or new feature requests Execute test cases on new software loads and generate test report Develop automation scripts for regression test Education & Experience BA or BS in Engineering or Computer Science required. 5+ years of experience in communication systems verification test Experience in automated northbound interface testing: Netconf/YANG, CLI, SNMP. Experience with DWDM optical systems, familiar with EDFA, WSS, OCM and OTDR Experience with Transponder product, familiar with 100G, 400G, 800G L1 optical module. Experience in testing Linux based embedded systems. Experience in Python or other script language for automation test. Experience in network protocols such as TCP/IP, Ethernet, OTN Experience in lab bench debugging tools oscilloscopes, optical spectrum analyzers Skills Programming languages: Python. Familiar with VS code environment. The ability to work independently with guidance from supervisor on specific tasks. Able to work and deliver on an aggressive schedule Self-starter, highly motivated, dedicated and teamwork oriented Good written and oral communication skills in English. Knowledge of Chinese is an asset Working Conditions May require occasional off-site meetings or travel Regular use of a computer and other office equipment is necessary Interaction with team members and external contacts is a regular part of the job May require occasional overtime and flexibility in work hours to accommodate the executive's needs Physical Requirements Sitting for extended periods while working on a computer or conducting meetings. Use of hands and fingers for typing, writing, and handling documents. Occasional lifting of objects or materials up to 20 pounds for administrative tasks. Ability to communicate verbally and in writing. Mobility within the office environment to attend meetings Safety Requirements All employees are required to follow the site EHS procedures and Coherent Corp. Corporate EHS standards. Quality and Environmental Responsibilities Depending on location, this position may be responsible for the execution and maintenance of the ISO 9000, 9001, 14001 and/or other applicable standards that may apply to the relevant roles and responsibilities within the Quality Management System and Environmental Management System. Culture Commitment Ensure adherence to company's values (ICARE) in all aspects of your position at Coherent Corp.: 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 Coherent Corp. is an equal opportunity/affirmative action employer. All qualified applicants will receive consideration for employment without regard to sex, gender identity, sexual orientation, race, color, religion, national origin, disability, protected Veteran status, age, or any other characteristic protected by law. If you need assistance or an accommodation due to a disability, you may contact us at ****************************** .

Primary Duties & Responsibilities Developing and implementing quality control plans and procedures to be compliant with IATF 16949 standard; Working on strategies resulting in cost reduction, profit improvement, elimination of waste, increasing speed of execution, employee satisfaction, customer satisfaction; Supporting the application of quality tools and methods, such as APQP, FMEA and SPC; Supporting other quality processes such as change control, material review board, RMA; Performing and responding to quality audits and facilitate corrective action and process improvements based upon audit results; Planning, promoting, and organizing training on all aspects of the QMS; Assisting production and engineering personnel to ensure delivery of quality products. Education & Experience BS in mathematics, statistics, physics, chemistry, material science, engineering, or equivalent. 5-7 years of experience in Quality Engineering. 3 years minimum in an IATF 16949 certified manufacturing company. ASQ certified quality engineer or Six Sigma Green or Black belt certification is desirable. Skills Experience with Advanced Quality Management and knowledge of various quality systems, especially ISO 9001, and IATF 16949. Demonstrated ability to lead and facilitate projects and achieve results Hands-on experience with APQP, FMEA and Control Plan, SPC; experience in Six Sigma, Lean, and TQM techniques. Able to build an IATF 16949 compliant QMS to merge with existing ISO 9001 system Able to think critically and able to improve elements of the Automotive Quality System to remove waste of time and dollars, while increasing quality performance. Sound judgment in selecting appropriate methods and techniques to address complex problems and finding solutions. Experience in data collection and analysis such as process capability studies and analysis of DOE data. Able to serves as a technical resource on quality related issues across the business unit. Strong computer skills and written and verbal communication skills. Due to ITAR compliance, this position requires candidates to be a U.S. Citizen, Permanent Resident Alien, or Protected Individual per 8 U.S.C. 1324b(a)(3). Working Conditions 8-hour shift: 8am to 5pm, Monday through Friday Special working conditions cover a range of circumstances from regular evening and weekend work, shift work, working outdoors, willingness to work off-core-hours, travel, and so forth. Physical Requirements Ability to work at computer ITAR/EAR and Other Requirements Must be a U.S. Person as defined by ITAR (U.S. Citizen, U.S. Permanent Resident, or protected individual). Compliance with all applicable export control regulations. Safety Requirements All employees are required to attend scheduled training, follow the site EHS procedures and II-VI Corporate EHS standards. This includes the use of proper protective equipment (PPE) as required by the job responsibilities. Managers will ensure that all safety and environmental procedures are followed consistently. They will ensure that risk assessments are performed, proper training, work instructions, required PPE is available, and will monitor compliance. Quality and Environmental Responsibilities Depending on location, this position may be responsible for the execution and maintenance of the ISO 9000, 9001, 14001 and/or other applicable standards that may apply to the relevant roles and responsibilities within the Quality Management System and Environmental Management System. Culture Commitment Ensure adherence to company's values (ICARE) in all aspects of your position at Coherent Corp.: 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 Coherent Corp. is an equal opportunity/affirmative action employer. All qualified applicants will receive consideration for employment without regard to sex, gender identity, sexual orientation, race, color, religion, national origin, disability, protected Veteran status, age, or any other characteristic protected by law. If you need assistance or an accommodation due to a disability, you may contact us at ****************************** .

Primary Duties & Responsibilities Software development - 75% Design and develop software features based on high level customer and product line management requirements Develop new features for existing and future products Resolving bugs and other sustaining issues legacy products Work with validation and integration engineers optical, hardware and test engineering teams to continuously improve product performance, execution efficiency, and development processes. Ensure firmware documentation is accurate and up to date. Teamwork and Support - 25% Coaching junior software engineers. Drive coding reviews and practices across team Pre and Post sales customer interactions, provide guidance to Field Application Engineers Provide input to documentation team Education & Experience University degree in Electrical Engineering or Computer Science 8+ years of experience in embedded software systems Experience in Optical Networking industry is preferred (L0 and/or L1 equipment) Expert in C and C++ programming in embedded systems. Experience with software functions for system products, such as North-Bound Interface, Platform infrastructure, BSP and Applications such as Photonic control, alarms, PMs, Service Management. Practical experience across the entire Agile development lifecycle, including continuous integration, continuous deployment (CI/CD), and collaboration through DevOps practices. Skills Experience in Open-Source code, such as SONiC, FRRouting, Open vSwitch etc., will be a plus. Familiar with networking protocols (Netconf, Openfig, etc ) and security protocols Able to work and deliver on an aggressive schedule. Familiar with virtualization and container technologies Good written and oral communication skills in English. Experience in cross-site development with global teams. Knowledge of Chinese is an asset. Programming languages: C/C++ , Go, Python Object-oriented design. Linux multi-process design, multi-thread design Working Conditions May require occasional off-site meetings or travel Regular use of a computer and other office equipment is necessary Interaction with team members and external contacts is a regular part of the job May require occasional overtime and flexibility in work hours to accommodate the executive's needs Physical Requirements Sitting for extended periods while working on a computer or conducting meetings. Use of hands and fingers for typing, writing, and handling documents. Occasional lifting of objects or materials up to 20 pounds for administrative tasks. Ability to communicate verbally and in writing. Mobility within the office environment to attend meetings Safety Requirements All employees are required to follow the site EHS procedures and Coherent Corp. Corporate EHS standards. Quality and Environmental Responsibilities Depending on location, this position may be responsible for the execution and maintenance of the ISO 9000, 9001, 14001 and/or other applicable standards that may apply to the relevant roles and responsibilities within the Quality Management System and Environmental Management System. Culture Commitment Ensure adherence to company's values (ICARE) in all aspects of your position at Coherent Corp.: 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 Coherent Corp. is an equal opportunity/affirmative action employer. All qualified applicants will receive consideration for employment without regard to sex, gender identity, sexual orientation, race, color, religion, national origin, disability, protected Veteran status, age, or any other characteristic protected by law. If you need assistance or an accommodation due to a disability, you may contact us at ****************************** .

Primary Duties & Responsibilities New Product Development - 70% • Mechanical design prime for optical communication module, line cards and/or chassis • Perform fast turn mechanical and thermal feasibility analysis for customer RFQs. • Perform mechanical and thermal analysis required to verify design performance and reliability against specifications • Produce 3D and 2D drawings for assemblies and components, DXF for PCB, • Perform DFMEA with engineering team DFM with internal and external vendors • Prioritize and manage schedule when working on multiple designs in parallel. Continuous Improvement- 20% • Design for lower cost and higher performance • Improve guidelines and best practices for mechanical design • Interact with larger Coherent team to foster new technologies and design approaches Manufacturing Support - 10% • Provide technical support for manufacturing personnel. • Processes troubleshooting and yield improvement. Education & Experience • Bachelor degree or above in Mechanical design, Manufacturing and Automation or other relevant fields • 5+ years of experience in mechanical design/simulation/test engineering, experience in telecommunication industry is preferred. • Experience with Solid works software • Experience with fiber optics products and assembly procedures • Experience with Office applications. Skills & Other Requirements • In-depth technical knowledge and understanding the basic guide of mechanical design and tolerance analysis, sheet metal design, CNC part design, plastic design, die-casting design etc. • The knowledge of heatsinking and thermal design in fan cooled systems: thermal pads, thermal shim, thermal grease, heatsink design and attachment. • Excellent skills with Solid works, Mechanical DVT and test methods • Strong ability to solve complex problems and arrive at sound technical decisions in short timeframes • Knowledge of Telecom and Data Center environmental and mechanical requirements • English both written and oral. Chinese may be a benefit. Working Conditions • May require occasional off-site meetings or travel • Regular use of a computer and other office equipment is necessary • Interaction with team members and external contacts is a regular part of the job • May require occasional overtime and flexibility in work hours to accommodate the executive's needs • . Physical Requirements • Sitting for extended periods while working on a computer or conducting meetings. • Use of hands and fingers for typing, writing, and handling documents. • Occasional lifting of objects or materials up to 20 pounds for administrative tasks. • Ability to communicate verbally and in writing. • Mobility within the office environment to attend meetings Safety Requirements All employees are required to follow the site EHS procedures and Coherent Corp. Corporate EHS standards. Quality and Environmental Responsibilities Depending on location, this position may be responsible for the execution and maintenance of the ISO 9000, 9001, 14001 and/or other applicable standards that may apply to the relevant roles and responsibilities within the Quality Management System and Environmental Management System. Culture Commitment Ensure adherence to company's values (ICARE) in all aspects of your position at Coherent Corp.: 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 Coherent Corp. is an equal opportunity/affirmative action employer. All qualified applicants will receive consideration for employment without regard to sex, gender identity, sexual orientation, race, color, religion, national origin, disability, protected Veteran status, age, or any other characteristic protected by law. If you need assistance or an accommodation due to a disability, you may contact us at ****************************** .

Primary Duties & Responsibilities Software development - 75% Design and develop software features based on high level customer and product line management requirements Develop new features for existing and future products Resolving bugs and other sustaining issues legacy products Work with validation and integration engineers optical, hardware and test engineering teams to continuously improve product performance, execution efficiency, and development processes. Ensure firmware documentation is accurate and up to date. Teamwork and Support - 25% Coaching junior software engineers. Drive coding reviews and practices across team Pre and Post sales customer interactions, provide guidance to Field Application Engineers Provide input to documentation team Education & Experience University degree in Electrical Engineering or Computer Science 5+ years of experience in embedded software systems Experience in Optical Networking industry is preferred (L0 and/or L1 equipment) Expert in C and C++ programming in embedded systems. Experience with software functions for system products, such as North-Bound Interface, Platform infrastructure, BSP and Applications such as Photonic control, alarms, PMs, Service Management. Practical experience across the entire Agile development lifecycle, including continuous integration, continuous deployment (CI/CD), and collaboration through DevOps practices. Skills Experience in Open-Source code, such as SONiC, FRRouting, Open vSwitch etc., will be a plus. Familiar with networking protocols (Netconf, Openfig, etc ) and security protocols Able to work and deliver on an aggressive schedule. Familiar with virtualization and container technologies Good written and oral communication skills in English. Experience in cross-site development with global teams. Knowledge of Chinese is an asset. Programming languages: C/C++ , Go, Python Object-oriented design. Linux multi-process design, multi-thread design Working Conditions May require occasional off-site meetings or travel Regular use of a computer and other office equipment is necessary Interaction with team members and external contacts is a regular part of the job May require occasional overtime and flexibility in work hours to accommodate the executive's needs Physical Requirements Sitting for extended periods while working on a computer or conducting meetings. Use of hands and fingers for typing, writing, and handling documents. Occasional lifting of objects or materials up to 20 pounds for administrative tasks. Ability to communicate verbally and in writing. Mobility within the office environment to attend meetings Safety Requirements All employees are required to follow the site EHS procedures and Coherent Corp. Corporate EHS standards. Quality and Environmental Responsibilities Depending on location, this position may be responsible for the execution and maintenance of the ISO 9000, 9001, 14001 and/or other applicable standards that may apply to the relevant roles and responsibilities within the Quality Management System and Environmental Management System. Culture Commitment Ensure adherence to company's values (ICARE) in all aspects of your position at Coherent Corp.: 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 Coherent Corp. is an equal opportunity/affirmative action employer. All qualified applicants will receive consideration for employment without regard to sex, gender identity, sexual orientation, race, color, religion, national origin, disability, protected Veteran status, age, or any other characteristic protected by law. If you need assistance or an accommodation due to a disability, you may contact us at ****************************** .

Primary Duties & Responsibilities Software development - 75% Discuss and review system requirement documents. Collaborate with cross-functional teams to analyze system specifications and technical requirements. Design and develop comprehensive test plans covering functional, performance, and boundary scenarios. Create traceability matrices aligning test cases with system requirements Conduct end to end testing of optical transmission systems including signal integrity validation, network resilience testing (protection switching, failure recovery), L1 performance benchmarking (BER, Q-factor, latency measurements, etc.) and L0 performance (optical power, spectrum and OSNR) Develop/maintain Python-based automation script. Implement CI/CD pipelines for regression testing using Jenkins/Gitlab Create test summary report for each release Maintain daily sanity tests and run regression tests in each software load. Perform regression testing for software/hardware upgrades. Teamwork and Support - 25% Review customer requirements or issues and propose investigation action l Design new test cases based on customer findings or new feature requests Execute test cases on new software loads and generate test report Develop automation scripts for regression test Education & Experience BA or BS in Engineering or Computer Science required. 7+ years of experience in communication systems verification test Experience in automated northbound interface testing: Netconf/YANG, CLI, SNMP. Experience with DWDM optical systems, familiar with EDFA, WSS, OCM and OTDR Experience with Transponder product, familiar with 100G, 400G, 800G L1 optical module. Experience in testing Linux based embedded systems. Experience in Python or other script language for automation test. Experience in network protocols such as TCP/IP, Ethernet, OTN Experience in lab bench debugging tools oscilloscopes, optical spectrum analyzers Skills Programming languages: Python. Familiar with VS code environment. The ability to work independently with guidance from supervisor on specific tasks. Able to work and deliver on an aggressive schedule Self-starter, highly motivated, dedicated and teamwork oriented Good written and oral communication skills in English. Knowledge of Chinese is an asset Working Conditions May require occasional off-site meetings or travel Regular use of a computer and other office equipment is necessary Interaction with team members and external contacts is a regular part of the job May require occasional overtime and flexibility in work hours to accommodate the executive's needs Physical Requirements Sitting for extended periods while working on a computer or conducting meetings. Use of hands and fingers for typing, writing, and handling documents. Occasional lifting of objects or materials up to 20 pounds for administrative tasks. Ability to communicate verbally and in writing. Mobility within the office environment to attend meetings Safety Requirements All employees are required to follow the site EHS procedures and Coherent Corp. Corporate EHS standards. Quality and Environmental Responsibilities Depending on location, this position may be responsible for the execution and maintenance of the ISO 9000, 9001, 14001 and/or other applicable standards that may apply to the relevant roles and responsibilities within the Quality Management System and Environmental Management System. Culture Commitment Ensure adherence to company's values (ICARE) in all aspects of your position at Coherent Corp.: 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 Coherent Corp. is an equal opportunity/affirmative action employer. All qualified applicants will receive consideration for employment without regard to sex, gender identity, sexual orientation, race, color, religion, national origin, disability, protected Veteran status, age, or any other characteristic protected by law. If you need assistance or an accommodation due to a disability, you may contact us at ****************************** .

Primary Duties & Responsibilities Software development - 75% Design and develop software features based on high level customer and product line management requirements Develop new features for existing and future products Resolving bugs and other sustaining issues legacy products Work with validation and integration engineers optical, hardware and test engineering teams to continuously improve product performance, execution efficiency, and development processes. Ensure firmware documentation is accurate and up to date. Teamwork and Support - 25% Work with senior engineers to complete coding reviews and establish best practices across team Pre and Post sales customer interactions, provide guidance to Field Application Engineers Provide input to documentation team Education & Experience University degree in Electrical Engineering or Computer Science 0-2 years of experience in embedded software systems Experience in Optical Networking industry is preferred (L0 and/or L1 equipment) Expert in C and C++ programming in embedded systems. Experience with software functions for system products, such as North-Bound Interface, Platform infrastructure, BSP and Applications such as Photonic control, alarms, PMs, Service Management. Practical experience across the entire Agile development lifecycle, including continuous integration, continuous deployment (CI/CD), and collaboration through DevOps practices. Skills Experience in Open-Source code, such as SONiC, FRRouting, Open vSwitch etc., will be a plus. Familiar with networking protocols (Netconf, Openfig, etc ) and security protocols Able to work and deliver on an aggressive schedule. Familiar with virtualization and container technologies Good written and oral communication skills in English. Experience in cross-site development with global teams. Knowledge of Chinese is an asset. Programming languages: C/C++ , Go, Python Object-oriented design. Linux multi-process design, multi-thread design Working Conditions May require occasional off-site meetings or travel Regular use of a computer and other office equipment is necessary Interaction with team members and external contacts is a regular part of the job May require occasional overtime and flexibility in work hours to accommodate the executive's needs Physical Requirements Sitting for extended periods while working on a computer or conducting meetings. Use of hands and fingers for typing, writing, and handling documents. Occasional lifting of objects or materials up to 20 pounds for administrative tasks. Ability to communicate verbally and in writing. Mobility within the office environment to attend meetings Safety Requirements All employees are required to follow the site EHS procedures and Coherent Corp. Corporate EHS standards. Quality and Environmental Responsibilities Depending on location, this position may be responsible for the execution and maintenance of the ISO 9000, 9001, 14001 and/or other applicable standards that may apply to the relevant roles and responsibilities within the Quality Management System and Environmental Management System. Culture Commitment Ensure adherence to company's values (ICARE) in all aspects of your position at Coherent Corp.: 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 Coherent Corp. is an equal opportunity/affirmative action employer. All qualified applicants will receive consideration for employment without regard to sex, gender identity, sexual orientation, race, color, religion, national origin, disability, protected Veteran status, age, or any other characteristic protected by law. If you need assistance or an accommodation due to a disability, you may contact us at ****************************** .