Job Description:Establish and sustain advanced thin film coating processes to support high-volume optical production. Lead new process introductions through structured development, capability enhancement, and equipment upgrade/investment initiatives. Drive continuous improvement in yield, cycle time, and scrap reduction through process optimization and tool enhancements. Ensure proper substrate preparation and handling, including integration into coating workflows under controlled cleanroom conditions. Operate and maintain metrology instruments for thin film characterization (e.g., spectrophotometers, profilometers). Troubleshoot and resolve production issues by performing root cause analysis and implementing corrective actions to maintain process stability and on-time delivery. Develop and maintain comprehensive documentation, including SOPs, work instructions, and process control plans. Support Material Review Board (MRB) activities, including evaluation of non-conforming materials and determination of corrective actions for NCMR cases. Collaborate cross-functionally with production supervisors, technicians, and engineers to achieve delivery and quality targets. Apply materials science principles in tooling selection, manage material behavior, and ensure coating quality meets AS9100D and ISO standards. Train technicians and support production ramp-up for new optical designs.
Job Requirements:Bachelor’s, Master’s, or Diploma in Physics, Materials Science, Optics, or a related Engineering discipline. Minimum 5 years of experience in thin film coating within a manufacturing environment; experience in optical thin film coatings is preferred. Strong understanding of thin film design and experience with relevant software tools. Hands-on experience with vacuum evaporation and Physical Vapor Deposition (PVD) processes is preferred. Proficiency in thin film design software such as FILM STAR, OptiLayer, TFCalc, or equivalent. Familiarity with Statistical Process Control (SPC), Six Sigma, and Lean manufacturing principles. Strong analytical, problem-solving, communication, and documentation skills. Ability to work independently and effectively in a fast-paced environment. Strong teamwork and interpersonal skills, with the ability to collaborate across functions. Proficient in Microsoft Office applications (Word, Excel, PowerPoint). Demonstrated ability to lead cross-functional improvement initiatives.Hands-on experience with Physical Vapor Deposition (PVD) and vacuum evaporation systems.
Job Description:Oversee night shift operations. Manage optics production and lead a team of skilled leaders, technicians, and operators. Coordinate closely with Maintenance, Engineering, and Planning teams to meet production KPIs, including OTD, quality (yield and scrap), employee efficiency, and cost control. Drive continuous improvement projects in collaboration with cross-functional teams.
Daily Responsibilities:Conduct MRB reviews with the Engineering team to make decisions on defective products. Manage machine prioritization schedules. Validate and approve Time Management System records for production staff. Attend production meetings with the Planning team to provide updates on delivery commitments, quality issues, and machine status. Conduct daily production meetings with section leaders to review delivery commitments, quality issues, and machine status. Raise machine maintenance notifications in SAP. Handle activities such as following up on rework, arranging overtime, raising purchase requisitions (PR), performing material kitting for new loading, and generating SAP WIP reports. Lead initiatives to improve efficiency and work closely with Engineering to enhance process stability.Lead in improving efficiency and work closely with Engineering to improve process stability.
Weekly Responsibilities:Attend machine maintenance review meetings and coordinate with the Maintenance team to drive TPM (Total Productive Maintenance). Participate in FAT reviews with the NPI team. Attend supervisor meetings to provide updates on machine capacity, manpower, technical issues, and production challenges.
Monthly Responsibilities: Submit Kaizen initiatives for departmental improvements. Participate in Small Group Activities for continuous improvement projects. Conduct 6S line inspections and audits. Update and present 6UPs (KPIs) to the HOD. Attend EHS meetings to report on safety, environmental, and facility-related issues. Update machine utilization data in SAP for capacity planning. Maintain and update the skill matrix and manage single-point failure processes.
Others: Identify and develop technicians or operators for progression to the next skill level.Take ownership of EHS-related items such as chemical spill kits, first aid boxes, chemical cabinets, and chemical waste disposal.
Job Requirements:Diploma in Engineering, Manufacturing, or a related technical field (e.g., NTC2 in Precision Optics Manufacturing). Minimum 10 years of experience in production or industrial manufacturing; experience in optics production is an added advantage. Knowledge of optics manufacturing processes (preferred) or general industrial manufacturing. Strong leadership skills with proven experience managing teams of more than 50 operators/technicians to achieve production KPIs. Strong follow-up skills with a high sense of ownership. Able to work permanent or rotating night shifts, including weekends.
Position Overview:The Senior R&D Engineer plays a critical role in driving innovation, advancing technology, and delivering high-performance solutions within the plasma lighting product portfolio. This position is responsible for leading complex research, design development, and experimental investigations related to plasma light sources, power electronics, and system-level integration. This position serves as a technical expert, guiding projects from concept through commercialization while ensuring performance, reliability, manufacturability, and regulatory compliance.
Job Description:
Drive the design and development of plasma lighting products (e.g., Cermax, Excimer lamps), working closely with Pleasanton counterparts and interfacing with the Batam manufacturing team, ultimately leading to mass production in Batam.Conduct developmental research and competitor analysis to support future technical roadmaps, conceptual design, and innovation.Provide technical leadership to manage and deliver product/process timelines and critical paths in alignment with project objectives and targets.Develop and optimize manufacturing processes by analyzing requirements and designing or adapting methods and equipment.Provide technical support for production equipment setup and critical parameter definition in Batam, ensuring manufacturability using tools such as Measurement System Analysis (MSA/GR&R), PFMEA, and lean equipment layout concepts.Improve manufacturing efficiency (capacity and productivity) by analyzing workflows and optimizing equipment layout.Lead and manage customer sample requests.Collaborate with the Batam team to ensure product and process quality (yield) through robust process design, capability studies, and standardized documentation (WI, FMEA, PCP).Drive continuous improvement initiatives through Six Sigma and Lean methodologies.Ensure effective communication and information flow to Pleasanton management.Define specifications for NPI and travel regularly to Batam to support implementation and production ramp-up.Be willing to travel frequently to Batam to work directly on production lines and support NPI activities.
Job Requirements:
Bachelor’s degree in Physics, Mechanical Engineering, Materials Science, or a related field. An advanced degree is an advantage.At least 7 years of engineering experience in R&D, product development, or advanced technology roles within the lighting, plasma, high-intensity discharge (HID), or related high-energy systems industries.Demonstrated expertise in plasma light source technology (e.g., plasma generation, thermal management, gas discharge physics) is preferred.Proven track record of leading complex product development cycles from concept and feasibility through prototyping, testing, validation, and commercialization.Hands-on experience in experimental design, including building test setups, designing experiments, collecting data, and performing structured analysis to optimize system performance.Strong communication and organizational skills.Knowledge of hermetic sealing, high-temperature processes, optics and light measurement, thermal modeling, and controlled atmosphere brazing is preferred.Strong understanding of manufacturing processes for plasma arc lighting devices.Knowledge of Six Sigma concepts and the ability to apply them in projects.Proficiency in AutoCAD is an advantage.Experience with DFMEA/PFMEA is desirable.
Position Overview:The Senior R&D Engineer plays a key technical leadership role in the design, development, and optimization of advanced plasma lighting systems. This position is responsible for architecting high-performance electronic subsystems, including power supplies, RF drivers, control circuitry, and monitoring electronics to enable stable, efficient plasma generation and long-life lighting performance.
Job Description:
Design, develop, and optimize high-voltage and RF power electronics used for plasma ignition, sustainment, and modulation.Create detailed electrical schematics, PCB layouts, block diagrams, and system architecture for plasma lighting drivers and control circuits.Provide technical support to the plasma lighting Test & Maintenance team to troubleshoot and resolve technical issues.Collaborate cross-functionally with process engineering and production teams to improve productivity.Support QA in conducting failure analysis.Design and develop NPI (New Product Introduction) products for global customers.
Job Requirements:
Bachelor’s degree in Electrical Engineering, Physics, or a related field. An advanced degree is an advantage.At least 5 years of professional experience in electrical engineering, with a strong focus on power electronics, RF systems, or high-voltage design.Direct experience with plasma lighting, gas discharge systems, RF-driven lamps, or related plasma technologies is preferred.Strong understanding of manufacturing processes for plasma arc lighting devices.Experience in power electronics and control circuit design.Knowledge of EMI/EMC considerations in lighting systems.Willingness to travel regularly (e.g., weekly) to Batam to oversee production activities and support NPI projects.
Job Description:Create CNC programs for turning operations to support production needs, including the preparation of FAT and FAI orders. Provide troubleshooting support for CNC machines, including resolving program-related issues and making adjustments when new or alternative cutters are used. Operate and work with machines such as DMG, Mori Seiki, Mazak, and systems using Fanuc and Siemens controls. Coordinate and manage cutting tools, including sourcing and ordering existing and new cutters from suppliers as required. Monitor tool room staff activities, including workload, attendance, and daily scheduling. Work closely with engineers to plan and align machining processes and methods. Coordinate with engineers to ensure tool room schedules align with project timelines and completion targets.
Job Requirements:Diploma / NITEC / Higher NITEC in a relevant field. Relevant work experience and certifications. Minimum 3–5 years of experience in CNC turning programming. Experience in tool room management or supervision. Strong knowledge of CNC turning programming. Hands-on programming experience with Fanuc, Mazak, and Siemens CNC controls, including ShopTurn (Siemens). Basic knowledge of CAD/CAM software (e.g., Mastercam). Good understanding of tooling, inserts, cutting parameters, and materials. Strong problem-solving and analytical skills. Good communication skills and ability to coordinate with engineers and production teams. Able to work in a fast-paced machine shop environment and manage multiple priorities. Able to work independently with minimal supervision.
ENABLE your future through light.Excelitas is a global technology leader with more than 7,500 employees, focused on delivering market-driven solutions to fulfill the illumination, optical, detection and imaging needs of OEMs and end-users across the biomedical, semiconductor, industrial, consumer products, scientific, security, defense and aerospace sectors.
ENGAGE with us today and make your contribution to the future!Join the team that leading technology companies turn to for cutting-edge photonic innovation. At Excelitas Technologies, you are how we EXCEL.Excelitas® is a leading provider of advanced, life-enriching technologies that make a difference, serving global market leaders in the life sciences, advanced industrial, next-generation semiconductor and avionics end markets. Headquartered in Pittsburgh, PA, USA, Excelitas is an essential partner in the design, development and manufacture of advanced technologies, offering leading-edge innovation in sensing, detection, imaging, optics and specialty illumination for customers worldwide.Excelitas is at the forefront of addressing many of the relevant megatrends impacting the world today, including precision medicine, industrial automation, artificial intelligence, and connected devices (IoT).
About Our Singapore FacilityOur facility in Singapore supports key functions in research and development, procurement, sales, and finance for our Lighting and Detection business lines, as well as advanced Optics Manufacturing capabilities.The site produces optical components including spherical, aspherical, and plano optics, supported by strong capabilities in optical coating and assembly. Our photonic solutions serve industries such as life sciences, industrial manufacturing, defense, aerospace, and advanced research.
Role Overview – Thin Film Coating EngineerThe Thin Film Coating Engineer is responsible for the development, optimization, and industrialization of optical thin film coatings within a manufacturing environment. This role supports both new product introduction and ongoing production, ensuring robust, repeatable coating processes that meet performance, quality, and cost targets.The position combines hands-on process engineering, thin film design, and cross-functional collaboration to deliver high-performance optical products and drive continuous improvement in coating technologies.
What You’ll NeedBachelor’s, Master’s, or Diploma in Physics, Materials Science, Optics, or a related Engineering disciplineMinimum 5 years of experience in thin film coating, ideally within a manufacturing environmentExperience in optical thin film coatings preferredStrong understanding of thin film design and modeling toolsHands-on experience with:Vacuum evaporation systemsPhysical Vapor Deposition (PVD) processesProficiency in thin film design software such as:FILMSTAR, OptiLayer, TFCalc, or equivalentFamiliarity with:Statistical Process Control (SPC)Six Sigma / Lean manufacturing principlesStrong analytical, problem-solving, and documentation skillsAbility to work independently in a fast-paced, production-driven environmentStrong collaboration and interpersonal skillsProficiency in Microsoft Office (Excel, Word, PowerPoint)Demonstrated ability to lead cross-functional improvement initiatives
What You’ll DoDevelop and optimize optical thin film coating designs to meet product performance specificationsSupport new product introduction (NPI) by transferring coating processes from R&D to manufacturingOperate, troubleshoot, and improve PVD and vacuum coating systemsDesign and implement experiments to improve coating performance, yield, and reliabilityAnalyze process data using SPC tools and drive continuous improvement initiativesCollaborate with R&D, production, quality, and engineering teams to resolve technical issuesLead root cause analysis and implement corrective/preventive actions for process deviationsDevelop and maintain technical documentation, process instructions, and work standardsSupport scaling of coating processes for high-volume manufacturingTrain technicians and operators on coating processes and best practicesPartner with cross-functional teams to improve yield, cost efficiency, and process capabilityContribute to the adoption of Lean / Six Sigma methodologies in process improvementSupport equipment qualification, maintenance strategies, and process validation activities
What We’re Looking ForA hands-on thin film coating engineer with strong manufacturing and process experienceProven ability to translate optical coating designs into scalable production processesStrong technical problem-solver with a structured, data-driven mindsetComfortable working across R&D and production environmentsA proactive, collaborative team player who thrives in a fast-paced, innovation-driven setting
Why Join ExcelitasWork on cutting-edge technologies in photonics, optics, and advanced materialsBe part of a global organization impacting next-generation industriesCollaborate with world-class engineering and manufacturing teamsContribute to innovations that enable precision medicine, AI, and advanced manufacturing
ENGAGE with us. EXCEL with us. Grow with us.
ENABLE your future through light.Excelitas is a global technology leader with more than 7,500 employees, focused on delivering market-driven solutions to fulfill the illumination, optical, detection and imaging needs of OEMs and end-users across the biomedical, semiconductor, industrial, consumer products, scientific, security, defense and aerospace sectors.
ENGAGE with us today and make your contribution to the future! Join the team that leading technology companies turn to for cutting-edge photonic innovation. At Excelitas Technologies, you are how we EXCEL.
Excelitas® is a leading provider of advanced, life-enriching technologies that make a difference, serving global market leaders in the life sciences, advanced industrial, next-generation semiconductor and avionics end markets. Headquartered in Pittsburgh, PA, USA, Excelitas is an essential partner in the design, development and manufacture of advanced technologies, offering leading-edge innovation in sensing, detection, imaging, optics and specialty illumination for customers worldwide.Excelitas is at the forefront of addressing many of the relevant megatrends impacting the world today, including precision medicine, industrial automation, artificial intelligence, and connected devices (IoT).
About Our Singapore FacilityOur Singapore site supports key functions in research and development, procurement, sales, and finance, along with advanced optics manufacturing capabilities.The site produces high-precision optical components and assemblies, supported by expertise in precision machining, optical fabrication, coating, and metrology. Our products serve markets including life sciences, industrial manufacturing, defense, aerospace, and advanced research.Role Overview – Precision Optics / Diamond Turning EngineerThe Precision Optics / Diamond Turning Engineer is responsible for supporting high-volume manufacturing of precision optical components, with a focus on single-point diamond turning and ultra-precision machining processes.This role plays a key part in process optimization, quality control, and continuous improvement, ensuring high-yield, repeatable production of optical components while meeting stringent performance and quality requirements.The position combines hands-on engineering, process control, and cross-functional collaboration to support operational excellence and manufacturing scalability.
What You’ll NeedDegree or Diploma in Mechanical Engineering (or related discipline); relevant experience will also be consideredMinimum 2 years of experience in a technical, engineering, or manufacturing environmentExperience in high-volume manufacturing, preferably in opticsCandidates with 4+ years of experience may be considered for a Senior roleHands-on experience in:Single-point diamond turning (SPDT) of optics or precision components (preferred)Familiarity with:Process control systems and quality assurance methodologiesISO 9001, ISO 14001, and/or AS9100 environmentsPractical knowledge of:Root cause analysis (RCA), 8D problem-solving, and Design of Experiments (DOE)Strong understanding of materials science, including:Optical materials (e.g., ZnS, ZnSe, Ge, Si)Tool wear mechanisms and surface integrityExposure to Lean, Six Sigma, or continuous improvement methodologies (preferred)Proficiency in Microsoft Office applications (Excel, Word, PowerPoint)Strong communication, analytical, and problem-solving skillsAbility to work independently and collaboratively in a fast-paced manufacturing environmentWillingness to work shifts as required
What You’ll DoSupport and optimize diamond turning and ultra-precision machining processes for optical componentsMonitor and control manufacturing processes to ensure product quality, yield, and repeatabilityImplement and maintain process control systems and quality assurance proceduresPerform root cause analysis (RCA) on process deviations and lead corrective actionsDesign and execute DOE (Design of Experiments) to improve process performance and reduce variabilityCollaborate with engineering, production, and quality teams to resolve technical issuesAnalyze tool wear, surface finish, and material behavior to enhance machining performanceSupport continuous improvement initiatives using Lean and Six Sigma principlesTrain production technicians and operators on best practices and process standardsEnsure compliance with ISO and quality management system requirementsContribute to process documentation, work instructions, and standard operating proceduresSupport scaling of processes for high-volume production environments
What We’re Looking ForA hands-on manufacturing engineer with strong interest in precision optics and ultra-precision machiningExperience or strong interest in diamond turning and optical fabrication processesDetail-oriented with strong focus on quality, precision, and process stabilityA proactive problem solver with a structured, analytical approachA collaborative team player who can work effectively across production, engineering, and quality teamsAdaptable and comfortable operating in a high-volume, fast-paced manufacturing environment
Why Join ExcelitasWork with cutting-edge technologies in precision optics and photonicsBe part of a global leader in advanced manufacturing and innovationCollaborate with highly skilled engineering and operations teamsContribute to products that support critical industries worldwide
ENGAGE with us. EXCEL with us. Grow with us. #YouareHowweExcel
Job Description:
Develop, implement, and optimize manufacturing or operational processes to improve yield, quality, cycle time, and cost. Analyze process performance using data, statistical tools, and root cause analysis techniques. Identify, troubleshoot, and resolve process issues, deviations, and bottlenecks. Lead or support continuous improvement initiatives (e.g., Lean, Six Sigma, Kaizen). Select and qualify diamond tools based on material properties (ZnSe, Ge, Si, metals, polymers), and optimize feeds, speeds, and coolant usage to minimize tool wear. Establish and maintain process documentation, including SOPs, work instructions, control plans, and process flow diagrams. Collaborate with cross-functional teams such as Production, Quality, Maintenance, R&D, and Supply Chain, ensuring processes comply with safety, quality, and regulatory requirements. Support cost reduction and productivity improvement projects. Apply materials science knowledge to select tooling, manage material behavior, and ensure surface quality meets AS9100D standards.
Job Requirements:
Degree or Diploma in Mechanical Engineering; candidates with relevant experience may also be considered. Minimum of 2 years’ experience in a technical, engineering, or manufacturing environment, ideally within a high-volume optics manufacturing environment. Candidates with more than 4 years of experience may be considered for a Senior role. Hands-on experience in single-point diamond turning of optics or precision components will be an advantage. Experience in high-volume optics manufacturing is preferred. Familiarity with implementing and maintaining process control measures and quality assurance systems. Practical knowledge of root cause analysis, 8D problem-solving, and Design of Experiments (DOE). Experience working in ISO 9001, ISO 14001, and AS9100 environments. Strong materials science background, including knowledge of optical materials (ZnS, ZnSe, Ge, Si), tool wear mechanisms, and surface integrity. Familiarity with Lean, Six Sigma, or other continuous improvement methodologies is preferred. Ability to work collaboratively in cross-functional teams and train production staff. Willingness to work shifts as required.
