Total 84 technical support engineer job vacancies in Science / R&D / Research category

Key Responsibilities

• Develop and execute complex projects that have a substantial mix of electrical, mechanical, physics, algorithms and software design; attend design reviews and provide input to meet market requirement specifications (MRS) and hardware/software specifications. Ensure designs meet market requirement specifications (MRS). Coordinate with project marketing and management to understand system requirements. Be able to chair architecture brainstorming meetings and drive the systems process to down select to a final architecture of a top-level system.

• Participate in the design, development, and testing of radio-frequency components for semiconductor equipment, which includes high-power generators (up to 6 kW or more), matching networks, filters, or other tuning elements, with frequencies ranging from 300 kHz to 60 MHz.

• Write detailed specifications that cover all aspects of subsystem modules including interfaces to the product by using systems analysis to create a diagram. Create concepts for complex architectural design approaches.  Lead team evaluations of architectures to provide recommendation for best system solution approach.

• Ability to fabricate or modify RF components to change their performance or enable access for instrumentation.

• Ability to instrument, characterize and troubleshoot RF sub-systems within larger semiconductor tool environment.

• Problem identification and troubleshooting a wide range of difficult, complex engineering problems in field of technical expertise, including serviceability and manufacturability.

• Support System Integration during the assembly and final testing of new product designs.

• Interface with other groups to workout design, systems architecture development and integration issues.

• Define all equipment interfaces and systems architecture and ensure they are up to date and documented.

• Work with vendors to develop design requirements and ensure delivery of parts that meet specifications.

Requirements

• PhD/ Master/ Bachelor’s degree in Electrical or Mechanical Engineering with few years of relevant RF experiences

• Understand principles and operation of network analyzers, oscilloscopes, power meters, directional couplers, and other radio-frequency test equipment

• Knowledge of circuit theory and ability to develop analytical models of RF components

• Problem-solving and troubleshooting skills

• Excellent verbal and written communication skills and the ability to interact professionally with a diverse group of internal and external stakeholders

• Self-starting individual, proactive and resourceful

Work Location

• Fusionopolis @One North

Job Description

As a Process Engineer, you'll play a critical role in solving our customers’ biggest challenges by designing and optimizing display and semiconductor manufacturing processes. You will work on some of the most advanced and challenging technologies in the world, shaping the way process engineering evolves for our business and the semiconductor industry.  

Process Engineers at Applied enjoy a diverse and exciting work experience—no two days are the same and the challenges are complex and interesting. You will experiment, learn, and collaborate with some of the brightest minds in the semiconductor and display industries, partnering with our globally recognized R&D teams on state-of-the-art research and development projects.

Role Responsibilities:  

• Collect data, analyze, and compile reports on basic process engineering experiments

• Perform hardware characterization on basic systems 

• Troubleshoot problems, perform Root Cause Analysis, and resolve basic process engineering issues 

• Measure film properties and organize data/reports for review 

• Generate internal documentation for products, presentations, and technical reports 

• Communicate and engage with customers to resolve basic process engineering issues or concerns, under direct supervision 

• Work with vendor and suppliers, under direct supervision 

• Become familiar with the process of implementing new technology, products, and analytical instrumentation 

Requirements:

• Master Degree/ PhD in Engineering studies

• Prior research or internship in semiconductor or R&D will be added advantage

Work Location:

• Science Park II (Moving to Tampines around end 2026)

Role Responsibilities:  

• Lead and/or develop and execute complex projects that have a substantial mix of electrical, mechanical, physics, algorithms, and software design; attend design reviews and provide input to meet market requirement specifications (MRS) and hardware/software specifications.  

• Coordinate with project marketing and management to understand system requirements

• Lead architecture brainstorming meetings and drive the systems process to down select to a final architecture of a top-level system

• Write detailed specifications that cover all aspects of subsystem modules including interfaces to the product by using systems analysis to create a diagram

• Create concepts for complex architectural design approaches  

• Lead team evaluations of architectures to provide recommendation for best system solution approach. Provide feedback on variety of components and modules.

• Identify and troubleshoot a range of complex engineering problems in field of technical expertise, including serviceability and manufacturability.

• Support System Integration during the assembly and final testing of new product designs.

• Interface with groups to workout design, systems architecture development, and integration issues.

• Define all equipment interfaces and systems architecture and insure they are up to date and documented.

• Work with vendors to develop new competitive products, including development of key suppliers.

Minimum Qualifications:

• Degree in Electrical/Mechanical Engineering, Physics, or related field.

• Experience developing multi‑disciplinary systems (electrical, mechanical, software).

• Strong skills in system architecture, requirements flowdown, and design specification.

• Ability to create and evaluate design concepts and interfaces.

• Skilled in troubleshooting complex engineering issues and supporting system integration/testing.

• Strong collaboration skills with cross‑functional teams, marketing, and vendors.

• Clear communicator with solid documentation abilities.

Work Location

• Fusionopolis @One North

Key Responsibilities

• Problem identification and troubleshooting a variety of difficult mechanical problems with limited supervision

• Define, coordinate, perform, and document engineering test reports with limited supervision

• Develop, design, or modify mechanical engineering layouts/schematics and/or detailed drawings/specifications of difficult scope

• Perform engineering analysis of difficult scope with limited supervision

• Technically lead and/or execute engineering projects, including development of key suppliers.  Generate mechanical product specifications.

• May be responsible for the design, development and implementation of custom mechanical tooling, fixturing, and associated processes to enable the handling, assembly and/or disassembly of parts, components, sub-assemblies and final assemblies throughout the product life cycle.  Establishes standards across all operational processes

• Specify and review engineering documentation

• Implements concepts for variety of complex product issues and mechanical solutions

Education Qualification

• PhD/ Master/ Bachelor’s degree in Electrical or Mechanical Engineering

• More than 5 years of relevant experiences in semiconductor equipment design or troubleshooting experiences

Functional Knowledge

• Proficient in simulation and analysis methods (FEA, thermal analysis and tolerance analysis)

• Strong in the following fields: Thermal, Compressible flow, Engineering Design, Machining & manufacturing processes

• Ability to craft clear engineering documentation

• Ability to form effective cross-functional relationships and to communicate product design/mechanical requirements clearly to non-experts

Interpersonal Skills

• Excellent verbal and written communication skills and the ability to interact professionally with a diverse group of internal and external stakeholders

• Self-starting individual, proactive and resourceful

Work Location

• Fusionopolis @One North

Job Description

Key Responsibilities

• Manage engineers in utilizing techniques to characterize hardware, define methods and new technologies and apply them to characterize hardware, and/or perform hardware characterization on extremely complex systems for entire range of products for division

• Interact with key customers to resolve extremely complex process engineering issues to address customers High Value Problems (HVP) for an entire range of products for the division

• Ensures effective product/technology demonstrations

• Manages experimental tests, evaluates results and escalates critical technology issues to management

• Determines product process specifications and equipment strengths, weakness and area of developmental opportunity

• Leads collaboration efforts with executive managers and junior managers to ensure strategic execution

• Leads market share improvement efforts

Requirements:

• PhD or Master in Materials Science, Chemical Engineering, Chemistry or Physics or related field

• Research focus in semiconductor would be an added advantage

• At least 5 years of experiences in supervisory or management capacity

• At least 10 years of relevant experiences in thin film process development field

• Outstanding communication and interpersonal skills with the ability to influence internally and externally, including senior management

• Problem-solver attitude with determination and quality-mindset management

Work Location:

• Fusionopolis

We seek for skilled Gas Component R&D Engineer to lead the design, development, and validation of Ultra-High Purity (UHP) gas delivery components used in semiconductor and advanced manufacturing applications.

The role requires deep technical expertise in fluid mechanics, precision machining, electropolished (EP) components, and industry compliance (ISO, SEMI, ASME).

This position qualifies under Singapore’s EP visa criteria, requiring advanced technical qualifications and specialized engineering experience.

Key Responsibilities

• Design and develop UHP-grade components — SMART pressure regulators, and SMART valves — ensuring electropolish (EP) compatibility, cleanliness, and long-term reliability.
• Perform 3D mechanical design and modelling using CAD software (SolidWorks, Creo) and simulation (FEA/CFD) for flow, pressure, and stress validation.
• Optimize flow path design for minimal particle generation and uniform flow characteristics in high-purity gas systems.
• Select and qualify materials (316L VIM-VAR, Hastelloy, etc.) meeting EP, SEMI, and ASTM standards.
• Define and execute qualification and reliability testing: leak rate, flow accuracy, endurance, thermal cycling, and surface roughness compliance (Ra ≤ 10 µin).
• Collaborate with process, electronics, and control engineers to integrate sensors and flow control elements for test and certification
• Ensure compliance with SEMI F19/F57, ISO 8573, and ASME B31.3.
• Prepare and maintain detailed design documentation, including drawings, BOMs, test procedures, and reports.
• Coordinate with EP and BA tubing suppliers, cleanroom assembly teams, and QA for certification readiness.
• Support product qualification audits, failure analysis, and continuous improvement initiatives.

Specialized Skills

• Knowledge of EP/BA surface finishing standards, UHP material certification, and clean assembly procedures.
• Experience in semiconductor gas systems, test system development, or precision fluid control.
• Exposure to supplier qualification and quality management systems (ISO 9001).
• Strong analytical and problem-solving approach with hands-on testing experience.

Education / Experience / Languages

• Bachelor’s or Master’s degree in mechanical engineering, Mechatronics, Instrumentation, or related discipline from an accredited university.
• Minimum 5 years of relevant industry experience in UHP gas delivery component design or semiconductor equipment engineering.
• Proven expertise in UHP regulators, and valve mechanisms (concept to qualification).
• Proficient in SolidWorks/Creo and simulation tools (ANSYS, COMSOL, or CFD).
• Strong understanding of UHP component standards (ISO, SEMI, ASME) and EP process compatibility.
• Experience in cleanroom design, assembly validation, and leak testing (He leak rate <1×10⁻⁹ atm·cc/s preferred).
• Excellent communication skills and ability to work in cross-functional, multicultural teams.

We seek a highly skilled Lead Electrical R&D Engineer to lead the design and development of electrical control systems and advanced sensing architectures for next‑generation Smart Gas Boxes, Smart Valves, Digital Regulators, and MFC‑based gas delivery systems for semiconductor manufacturing. 

This role combines electrical power & control engineering, PLC automation, PCBA design, and high‑precision sensor system development. The engineer will own end‑to‑end responsibility - from sensor selection and calibration through control logic, safety interlocks, validation, and production readiness. 

Key Responsibilities

1. Electrical Systems, Controls & PLC

• Design and develop electrical power, control, and interlock systems for UHP gas boxes and mechatronic subsystems
• Create detailed electrical schematics, wiring diagrams, and PCBA designs for control, sensing, and safety circuits
• Develop and validate PLC programs (Siemens, Allen Bradley, Omron, Beckhoff) for automation, monitoring, and safety logic
• Perform PLC I/O validation, HMI integration, interlock testing, and system troubleshooting.
• Ensure compliance with SEMI S2, IEC 60204, ISO 12100, ASME B31.3, and fab safety requirements.

2. Sensor Architecture & Signal Electronics

• Define sensing architecture for flow, pressure, temperature, and valve position across smart gas platforms.
• Select sensing technologies including MEMS thermal sensors, differential pressure flow sensors, pressure sensors, RTDs, thermocouples, and position sensors.
• Design low noise analog front end circuits, excitation, biasing, filtering, and temperature compensation.
• Work with embedded teams on ADC selection, sampling strategy, synchronization, and firmware interfaces.
• Ensure EMI/EMC, ESD robustness, grounding, and electrical isolation suitable for fab environments

3. Mechanical, Fluidic & Materials Integration

• Define sensor placement within flow paths, valve bodies, and regulators.
• Minimize dead volume, flow disturbance, particle generation, and thermal gradients.
• Select materials compatible with UHP, corrosive gases, and high temperature operation.
• Collaborate on sealing concepts, surface finishes, and thermal management

4. Calibration, Reliability & Data

• Design factory and field calibration procedures.
• Generate calibration curves, compensation models, and gas correction factors.
• Characterize sensor drift, aging, cross sensitivity, and lifetime behavior.
• Support predictive maintenance and AI/ML based diagnostics using sensor datasets.

5. Testing, Validation & Manufacturing Support

• Build and operate electrical, flow, pressure, and thermal test setups.
• Perform accuracy, repeatability, stress, lifetime, and reliability testing.
• Conduct DFMEA/FMEA, safety analysis, and risk assessments.
• Support DFM, manufacturing test automation, and field issue resolution.
• Prepare electrical drawings, BOMs, test procedures, and qualification reports.

Education / Experience / Languages:

Required 

• Bachelor’s or Master’s degree in Electrical, Electronics, Mechatronics, or Instrumentation Engineering
• 7–12 years of experience in electrical systems, controls, and sensor engineering for industrial or semiconductor equipment
• Strong experience in PCBA design, analog/digital circuits, and sensor signal conditioning 
• Hands‑on PLC programming and system commissioning experience 
• Solid understanding of sensor calibration, drift, and long‑term stability 
• Experience with test setups, validation systems, and data analysis 

Preferred 

• Experience with HMI design and industrial communication protocols (Modbus, Ethernet/IP, CAN, RS485) 
• Exposure to embedded microcontrollers and firmware‑sensor interfaces 
• Familiarity with UHP gas components (MFCs, valves, regulators) 
• Knowledge of SEMI standards (S2, F19, F57) and cleanroom requirements 
• Experience with data logging, LabVIEW or Python scripting 
• Ability to mentor junior engineers and lead cross‑functional R&D programs