Total 15 job vacancies by Silith Technology Pte. Ltd.

Responsibilities:

• Process Development & Support: Collaborate with foundries to develop and optimize process flows; interpret PDKs and process specifications to support design teams; evaluate new process nodes.
• Problem Solving: Work with foundries on failure analysis to identify root causes and drive process improvements; manage production issues and delays.
• Yield & Reliability Improvement: Analyze yield data, optimize process windows, and support reliability testing to ensure stable mass production.
• Cross-functional Communication: Serve as a technical interface between design houses and foundries; coordinate reviews to ensure alignment between design and process.
• Tape-out & Mass Production Support: Support tape-out activities, including mask data preparation and process documentation review; monitor production yield and process parameters to proactively prevent and resolve issues.
• Other ad-hoc duties as assigned

Requirements:

• Bachelor’s degree or above in Microelectronics, Materials Science, Physics, Electrical Engineering, or a related field.
• Solid understanding of semiconductor process flows; experience in process integration or process development is preferred.
• Strong data analysis skills with the ability to independently identify and resolve process-related issues.
• Excellent communication and coordination skills, with the ability to drive cross-functional problem-solving.
• Ability to effectively support international collaboration.

Responsibilities:

• Process Development & Support: Collaborate with foundries to develop and optimize process flows; interpret PDKs and process specifications to support design teams; evaluate new process nodes.
• Problem Solving: Work with foundries on failure analysis to identify root causes and drive process improvements; manage production issues and delays.
• Yield & Reliability Improvement: Analyze yield data, optimize process windows, and support reliability testing to ensure stable mass production.
• Cross-functional Communication: Serve as a technical interface between design houses and foundries; coordinate reviews to ensure alignment between design and process.
• Tape-out & Mass Production Support: Support tape-out activities, including mask data preparation and process documentation review; monitor production yield and process parameters to proactively prevent and resolve issues.
• Other ad-hoc duties as assigned

Requirements:

• Bachelor’s degree or above in Microelectronics, Materials Science, Physics, Electrical Engineering, or a related field.
• Solid understanding of semiconductor process flows; experience in process integration or process development is preferred.
• Strong data analysis skills with the ability to independently identify and resolve process-related issues.
• Excellent communication and coordination skills, with the ability to drive cross-functional problem-solving.
• Ability to effectively support international collaboration.

Responsibilities:

• Handle accounts payable and receivable functions
• Prepare and process invoices, payments, and expense reports
• Maintain accurate financial records and documentation
• Assist in month-end and year-end closing processes
• Reconcile bank statements and resolve discrepancies
• Support budgeting and forecasting activities
• Prepare financial reports and assist in audits
• Ensure compliance with company policies and financial regulations

Requirements:

• Bachelor’s degree in Accounting, Finance, or related field
• Minimum 3 years of relevant working experience
• Proficiency in Microsoft Excel and accounting software
• Strong attention to detail and organizational skills
• Good analytical and problem-solving abilities
• Ability to work independently and meet deadlines

Responsibilities:

• Design and simulate active/passive integrated photonic devices and circuits.
• Develop photonic device models and optimize performance metrics (efficiency, bandwidth, loss).
• Collaborate with fabrication teams to ensure design manufacturability (DFM).
• Conduct design verification and performance analysis via simulation and experimental data correlation.
• Support product development from concept to volume production.
• Document specifications and support test/integration teams.
• Other ad-hoc duties as assigned

Requirements:

• Master Degree with 3 years’ industry experience or PhD in EE/Optics/Physics
• Proficiency in photonic simulation tools (Lumerical, COMSOL, etc.).
• Strong knowledge of photonic device principles (waveguides, modulators, detectors, lasers)
• Experience with semiconductor fabrication processes and DFM.
• Familiarity with scripting for automation (Python, MATLAB).
• Background in silicon photonics, III-V, or hybrid integration is a plus.
• Strong analytical skills and ability to work in cross-functional teams.

Responsibilities:

• Develop and implement IP strategy aligned with business, product, and market goals.
• Collaborate with R&D and engineering teams to identify and capture new inventions and innovations.
• Review invention disclosures and translate technical concepts into patentable ideas.
• Build, manage, and optimize the organization’s IP portfolio (patents, trade secrets, know-how).
• Lead invention disclosure processes and support internal invention assessments.
• Maintain accurate and organized IP records, databases, and filing documentation.
• Review and advise on IP-related terms in contracts (e.g., ownership, confidentiality, publication rights).
• Establish and improve IP processes, policies, and internal workflows, including training and guidance.
• Other ad-hoc duties as assigned

Requirements:

• Bachelor’s degree in electrical engineering, computer engineering or related field
• Minimum 3 years of experience in intellectual property, patent management, ideally within semiconductor, electronics industry
• Experience in patent drafting, filing, licensing, technology transfer, IP due diligence
• Experience working with external patent counsel and managing filings
• Able to understand and translate complex engineering concepts into patentable inventions
• Knowledge of IP strategy, portfolio development, and competitive landscape analysis
• Strong analytical and problem-solving skills with attention to detail.
• Ability to collaborate with cross-functional teams (R&D, legal, business units).
• Strong project management, stakeholder management and negotiation skills.
• High level of professionalism and discretion with confidential information.

Responsibilities:

• Maintain and update employee records and HR databases
• Verify attendance records, any deductions prior to payroll submission.
• Maintain and update employee leave records in HR systems and ensure compliance with company policies and local employment laws.
• Facilitate onboarding processes for new employees including document collection
• Prepare HR-related documents such as employment contracts and letters
• Support initiatives to enhance employee welfare and engagement activities.
• Handle offboarding activities such as clearance and issuance of relevant letters.
• Assist in scheduling interviews and managing hiring calendars
• Support HR audits, surveys, and government reporting when required.
• Handle other general HR administrative duties as assigned.

Requirements:

• Diploma / Bachelor’s Degree in business or similar discipline
• Minimum 3 years of HR and administrative experience
• Knowledge of employment laws, regulations, and HR best practices
• Meticulous with strong attention to details and accuracy in handling sensitive employee information
• Strong interpersonal and communication skills
• Ability to maintain confidentiality and handle sensitive matters with discretion
• Organizational and multitasking abilities to manage various HR functions simultaneously
• Problem-solving skills to address employee concerns and HR challenges

Working Location: The incumbent will be based at Yishun but may be required to go to office located at Cleantech Loop from time to time.

Responsibilities:

• Perform wafer testing on the wafer platform as per the schedule.
• Conduct die testing on the die platform as per the schedule.
• Carry out die sorting on the sorting platform as per the schedule.
• Maintain and manage 6S standards within the Fab.

Requirements:

• Minimum GCE O Levels.
• Prior working experience within Fab environment preferred (6-inch/8-inch Fab).
• Able to read and write in English to understand equipment labels and common terms used in clean room.
• Proficient in using Windows operating system and Office software.

Responsibilities:

• Develop and implement HR strategies aligned with overall business goals
• Manage the recruitment and selection process, including workforce planning
• Oversee onboarding and employee lifecycle management
• Support current and future business needs through talent development and succession planning
• Lead performance management processes and provide guidance to managers
• Maintain pay plans, benefits programs, and compensation structures
• Ensure legal compliance with local labor laws and HR best practices
• Handle employee relations issues, including conflict resolution and disciplinary actions

Requirements:

• Minimum Bachelor’s Degree in business or similar discipline
• Minimum 5 years of HR experience with experience in managing a team
• Knowledge of employment laws, regulations, and HR best practices
• Strong interpersonal and communication skills
• Ability to build and manage relationships at all levels of the organization
• Strong problem-solving and decision-making abilities

Responsibilities

• Handle full set of accounts including Accounts Payable (AP), Accounts Receivable (AR), and General Ledger (GL)
• Perform month-end and year-end closing activities, including journal entries and reconciliations
• Prepare financial statements (balance sheet, income statement, cash flow)
• Maintain fixed asset records, including additions, disposals, and depreciation
• Manage bank reconciliations and monitor cash flow
• Maintain fixed asset records, including additions, disposals, and depreciation
• Ensure compliance with local accounting standards, tax regulations, and statutory requirements
• Liaise with external auditors, tax agents, and regulatory authorities
• Prepare and submit GST /VAT filings and other tax-related matters
• Support budgeting, forecasting, and financial analysis
• Support ad-hoc financial reporting and management requests

Qualifications

• Bachelor’s degree in Accounting, Finance, or related field
• Professional certification (e.g. ACCA, CPA) is an added advantage
• Minimum 3 years of experience handling full set of accounts and cost analysis. Experience working in semiconductor/electronics industry a plus
• Strong knowledge of accounting standards and tax regulations
• Proficiency in accounting software and Microsoft Excel
• High attention to detail and accuracy
• Good analytical and problem-solving skills
• Ability to work independently and meet deadlines

We are looking for a senior Photonics Test Engineer to support the characterization of our silicon photonics integrated circuits.

Responsibilities:

• Define design verification test plans, analyze device performance, and provide feedback for design improvement.
• Perform detailed characterization of active and passive integrated photonic devices on the chip-level and wafer-level.
• Develop programs for test automation and data post-processing.
• Design and implement die sorting tests, interpret data, and conduct yield analysis.
• Interface with packaging and reliability teams to support high-volume production.
• Participate in R&D projects for the development of next-generation products.
• Other ad-hoc tasks as assigned

Requirements:

• Minimum Master’s Degree in electrical engineering, optical engineering or semiconductor physics.
• Hands-on experience in characterization of active and passive integrated photonic devices, including various OO, EO, and OE measurements at DC and AC levels.
• Hands-on experience on optical alignment and electrical probing procedure.
• Experience in test setup development and maintenance, and equipment resourcing.
• Proficiency in programming for instrument control, test automation, large dataset post-processing and statistical analysis.
• Good understanding of guided-wave optical device working principles.
• Background in 3D sensing, Lidar or autonomous navigation is a plus.
• Experience in active organic materials, compound materials and their hybrid integration is a plus.
• Familiarity with semiconductor foundry and subassembly process is a plus.
• Strong self-motivation, excellent communication skills, and demonstrated ability to work in cross-functional teams.
• Fresh graduates are welcome to apply

Responsibilities:

• Greet and welcome guests in a positive and professional manner.
• Answer and direct incoming phone calls promptly and courteously.
• Handle basic administrative tasks such as mail distribution and housekeeping of front desk area.
• Assist in meeting room scheduling and visitor coordination.
• Other ad-hoc duties as assigned

Requirements:

• Minimum diploma or equivalent
• Good communication and interpersonal skills.
• Able to read and converse in Chinese, as the role requires communicating with Chinese-speaking visitors and stakeholders
• Proficient in office software applications and familiar with office equipment.
• Responsible, proactive, professional, and able to work well within a team.
• Open to fresh diploma holders

Responsibilities:

• Negotiate prices with external suppliers based on their quotations, confirm delivery dates, and negotiate business terms
• Complete routine purchase orders and sign contracts
• Evaluate and optimize the procurement process in a timely manner according to company requirements
• Maintain daily communication with user departments to confirm purchasing needs and act as a bridge between user departments and external suppliers
• Other ad-hoc tasks as assigned

Requirements:

• Minimum Bachelor's Degree
• Minimum 2 years of procurement experience within semiconductor manufacturing or electronics industry
• Experienced in Microsoft Office, SAP software
• Strong in data analysis

Working Location: The incumbent will first work at Cleantech Loop and will move to our office located at Yishun within 2026.

Responsibilities:

• Establish and maintain safety stock levels.
• Manage production materials and ensure delivery to the cleanroom.
• Establish second sources to ensure supply chain security.
• Build a material cost system and continuously reduce costs.
• Establish a material in/out management system to ensure material traceability.
• Establish standard product BOM lists & usage rates, ensuring safety and rationality of use.
• Other ad-hoc duties as assigned

Requirements:

• Minimum 1 year of relevant material management experience.   
• Experience in evaluating material suppliers.    
• Experience in establishing material management systems.   
• Experience in full-process material management is preferred.

Responsibilities:

• Greet and welcome guests in a positive and professional manner.
• Answer and direct incoming phone calls promptly and courteously.
• Handle basic administrative tasks such as mail distribution and housekeeping of front desk area.
• Assist in meeting room scheduling and visitor coordination.
• Other ad-hoc duties as assigned

Requirements:

• Minimum diploma or equivalent
• Good communication and interpersonal skills.
• Able to read and converse in Chinese, as the role requires communicating with Chinese-speaking visitors and stakeholders
• Proficient in office software applications and familiar with office equipment.
• Responsible, proactive, professional, and able to work well within a team.

Key Responsibilities

SOX 404 Compliance & Implementation

• Lead the design, documentation, and implementation of SOX 404-compliant internal controls over financial reporting (ICFR)
• Develop comprehensive process documentation, including risk control matrices (RCMs), flowcharts, and control descriptions
• Execute management's assessment of internal control effectiveness in accordance with SEC and PCAOB requirements
• Coordinate external auditor SOX 404 testing and manage remediation of identified deficiencies

IPO Readiness Support

• Support the Company's U.S. listing preparation by ensuring timely establishment of IPO-ready internal control environment
• Align internal control framework with U.S. GAAP, SEC regulations, and PCAOB auditing standards
• Collaborate with legal, finance, and business teams to address control gaps identified during IPO readiness assessments
• Prepare SOX-related disclosures for registration statements and periodic SEC filings

Risk Assessment & Control Optimization

• Conduct annual fraud risk assessments and entity-level control evaluations
• Identify key financial reporting risks and design preventive and detective controls
• Monitor control operating effectiveness through ongoing testing and continuous auditing techniques
• Drive automation of controls and implementation of data analytics for control monitoring

Cross-functional Collaboration

• Partner with process owners across business units to embed control consciousness into daily operations
• Provide SOX 404 training and guidance to finance and operational teams
• Serve as primary contact for external auditors on ICFR matters

Requirements

• Bachelor's degree or above in Accounting, Finance, or a related field, with CPA, CIA, or CISA certification preferred.
• Minimum 4 years of experience in internal control, internal audit, or external audit, preferably with a Big 4 background.
• Hands-on experience with SOX 404 compliance is essential, including involvement in first-year implementation or remediation projects. Prior direct experience in U.S. IPO or SEC reporting readiness is highly desirable.
• Strong technical proficiency in U.S. GAAP, PCAOB standards, and the COSO 2013 Framework, as well as practical experience with ERP systems such as SAP, Oracle, or NetSuite and data analytics tools.
• Industry-specific experience in semiconductor is preferred.
• Strong project management capabilities, excellent communication and stakeholder management skills, and the ability to thrive in a fast-paced, high-growth environment.