Total 4,962 software test engineer job vacancies in Engineering category

We are hiring Module Engineers (Process / Equipment) to support advanced semiconductor wafer fabrication in a high-volume manufacturing environment. This role focuses on Diffusion, Ion Implantation, Etch, or Thin Film deposition processes, ensuring stable tool performance, high yield, and continuous process improvement.

This is an excellent opportunity for engineers with semiconductor manufacturing, wafer fabrication, process engineering, or equipment engineering experience to grow in a leading global semiconductor company.

Key Responsibilities

• Support daily semiconductor wafer fabrication operations within assigned module (Diffusion / Implant / Etch / Thin Film)

• Perform process monitoring, equipment troubleshooting, and root cause analysis (RCA)

• Drive yield improvement, defect reduction, and process optimization initiatives

• Execute statistical process control (SPC), data analysis, and process capability monitoring

• Support equipment qualification, preventive maintenance (PM), and tool recovery

• Collaborate with Process Integration, Manufacturing, and Equipment Engineering teams

• Participate in continuous improvement (CI), lean manufacturing, and cost reduction projects

• Ensure compliance with safety, cleanroom protocol, and semiconductor quality standards

Requirements:

• Degree / Diploma in Electrical Engineering, Mechanical Engineering, Chemical Engineering, Materials Science, Physics, or related discipline

• Experience in semiconductor manufacturing / wafer fabrication environment preferred

• Exposure to Diffusion, Ion Implant, Etch, or Thin Film processes is highly advantageous

• Knowledge of SPC, DOE, 8D, RCA, or yield management tools

• Strong analytical, troubleshooting, and problem-solving skills

• Familiar with cleanroom operations and high-volume manufacturing (HVM) environment

• Good team player with strong communication skills

• Willing to work in shift rotation (if required)

How to apply: Interested candidates, kindly email updated resume to xiaoyee@wanco-manpower.com with Subject of "Engineer", thank you.

Job Summary:

We are seeking a skilled Computational Fluid Dynamics (CFD) Simulation Engineer to support the simulation and analysis of fluid flow, thermal simulation, and related physical phenomena in product development. The ideal candidate will have experience with industry-standard CFD tools and a solid foundation in fluid mechanics, thermodynamics, and simulation-driven design optimization.

Key Responsibilities:

• Perform CFD simulations to support design, development, and optimization of products and systems
• Analyze and recommend designs changes in fluid flow, thermal performance, aerodynamics, and/or cooling efficiency as required by the project
• Develop computational models, define boundary conditions, mesh geometry, and run simulations using tools such as ANSYS Fluent, FloEFD, or other CFD software packages
• Interpret simulation results, create reports, and provide actionable recommendations to design and product teams
• Collaborate with cross-functional teams including design, testing, and manufacturing to integrate simulation insights into product development
• Initiate experiments to gather insights that connect the gaps between simulation models, products, and systems as needed
• Validate simulation results with physical test data and refine models as necessary
• Maintain simulation best practices and contribute to the development of simulation standards and procedures
• Stay current with emerging CFD technologies and techniques

Requirements:

• Master’s degree or higher in Mechanical Engineering, Aeronautics Engineering, Physics or relevant disciplines
• Minimum 2 years of relevant experience in fluid flow / thermal simulation
• Experience in mechanical design and experimental techniques preferred
• Programming knowledge in C/C++ and/or Python
• Proficiency in using simulation software packages such as ANSYS Fluent, FloEFD, COMSOL, or similar CFD tools

Key Responsibilities

• Conceptualize, design, and develop automation equipment and mechanical systems for cleanroom and industrial applications.
• Prepare engineering design, detailed drawings, and project cost estimation.
• Manage projects from concept stage to manufacturing and final commissioning.
• Work closely with cross-functional teams to implement design improvements and cost optimization for existing platforms.
• Provide technical solutions and troubleshooting for design issues during project execution.
• Review and verify engineering drawings and designs to ensure technical accuracy and compliance with customer requirements.
• Liaise with customers on technical specifications, design reviews, and product requirements.
• Lead machine installation, testing, and commissioning at customer sites when required.
• Ensure designs comply with relevant engineering standards (ISO9000, SEMI-S2, SOP39)

Requirements

• Diploma or Bachelor's Degree in Mechanical Engineering or related field.
• Minimum 5 years of experience in mechanical design, preferably in automation equipment, semiconductor, HDD, or precision engineering industries.
• Proficiency in SolidWorks and AutoCAD is mandatory.
• Experience in pneumatic system design and pneumatic circuit diagram preparation is required.
• Knowledge of linear motion systems
• Strong experience in preparing fabrication drawings, assembly drawings, and machine layout drawings.
• Strong problem-solving ability with a practical engineering mindset.
• Self-motivated, organized, and able to work in a fast-paced project environment.
• Good communication skills in English.

GMP Technologies (S) Pte Ltd | EA Licence 11C3793 | EA Personnel: Novita Widjaja | Registration No: R22105960

Job Summary 

We are looking for a QC Equipment Qualification Specialist to support qualification, lifecycle management, and decommissioning activities for Quality Control laboratory equipment within a GMP-regulated manufacturing environment. 

This role will support the execution and coordination of qualification activities, change control, validation documentation, and equipment lifecycle compliance. The successful candidate will work closely with QC, Validation, Engineering, Quality Assurance, and external vendors to ensure laboratory equipment is qualified, documented, and maintained in accordance with site and regulatory requirements. 

Your Missions 

• Support qualification activities for QC laboratory equipment in accordance with GMP, validation lifecycle, and change control requirements. 

• Coordinate and execute equipment qualification activities including IQ, OQ, and PQ where applicable. 

• Support decommissioning activities for QC laboratory equipment following approved procedures and compliance requirements. 

• Assist in defining project plans, timelines, documentation needs, and coordination activities for qualification and decommissioning projects. 

• Prepare, review, and maintain qualification protocols, reports, SOPs, risk assessments, and training materials. 

• Support deviations, investigations, CAPA, and change control activities related to laboratory equipment and qualification processes. 

• Review qualification and validation documentation to ensure completeness, traceability, and compliance with GMP and site quality expectations. 

• Collaborate with QC, Validation, Engineering, Quality Assurance, and vendors to ensure timely execution of project activities. 

• Ensure proper documentation practices, data integrity, and compliance standards are followed for laboratory equipment systems. 

• Support equipment integration activities where applicable, such as LabX connectivity or related laboratory data systems. 

• Track action items, project milestones, risks, and implementation progress to support delivery within agreed timelines. 

Your Profile 

• Bachelor’s degree in Engineering, Life Sciences, Biotechnology, Pharmaceutical Sciences, Chemistry, or a related discipline. 

• 5–8 years of experience in qualification, validation, commissioning, or lifecycle management within GMP-regulated manufacturing or laboratory environments. 

• Hands-on exposure to QC laboratory equipment qualification and validation activities. 

• Good understanding of GMP documentation, validation lifecycle, change control, deviation, and CAPA processes. 

• Experience preparing or reviewing qualification protocols, reports, SOPs, risk assessments, or validation documentation. 

• Familiarity with analytical or laboratory equipment such as continuous flow analysers, nitrogen analysers, TOC systems, gas generators, analytical balances, microbalances, or similar laboratory instrumentation would be an advantage. 

• Exposure to laboratory system integration platforms such as LabX or related laboratory software systems is preferred. 

• Strong documentation, coordination, and stakeholder communication skills. 

• Detail-oriented, organized, and comfortable working within structured quality and compliance environments. 

• Able to manage multiple tasks and timelines within project-based environments. 

What We Offer 

• An international community bringing together 110+ different nationalities. 

• An environment where trust has a central place: 70% of our key leaders started their careers at the first level of responsibilities. 

• A robust training system with our internal Academy and 250+ available modules. 

• A vibrant workplace that frequently gathers for internal events, afterworks, and team buildings. 

• Strong commitments to CSR, notably through participation in our WeCare Together program. 

As an Advanced Packaging Characterization Engineer within Advanced Packaging Technology Development (APTD), your responsibilities include but are not limited to providing package development characterization and failure analysis support for development test vehicles, qualifications, customer returns, new product introduction, and general test failures. You are the domain expert on advanced packaging characterization methodology and is responsible for establishing relevant analysis methods needed to support technology development. You will also have a thorough understanding of the product package assembly and process flow, to work with Process Integration, Process Development, and Product Engineering groups ensuring failures are classified and root cause fixes implemented.

Responsibilities and Tasks

Conduct Electrical Characterization

• Understand PFA techniques available for de-processing failures

• Understand assembly and test process

• Perform electrical verification to confirm failures

• Establish best known method for de-processing package

Provide Data Analysis

• Understand backend test flows, qualification methodologies and be able to pull relevant information

Communicate with Internal/External Groups

• Document failure analysis techniques used to isolate failure for other groups

• Quick, responsive analysis and feedback of PFA results to Product, Process Integration, Reliability, Assembly, RMA, and QRA

• Ensure the PFA lab understands best method to obtain results and ensure lab is ready for analysis of new designs

Provide Technical Expertise

• Conduct TMO training and FA certification

• Serve as technical SME and mentor, contributing to the growth of technical capabilities within the team and fostering a culture of continuous learning.

• Participate actively in technical events such as conferences, workshops and forums to share knowledge and BKM across the network.

• Engage industry experts and vendors on cutting-edge FA tools and techniques required for Advanced Packaging development roadmap.

Maintain Equipment

• Coordinate calibrations (external to Micron)

• Procure parts as needed

• Coordinate host vendors to support equipment repair

Manage Laboratory

• Consistently upholds and promotes Micron’s safety standards, ensuring all activities are conducted in a safe and compliant manner.

• Manage laboratory to comply with TS, ISO14001 and OHSAS requirements.

• To manage the exhaust and scrubber systems of the FA Lab.

• To maintain records and procedures as per Micron GOPs

Education and Experience

• PhD, Master’s, or Bachelor’s degree in Materials Science, Chemical Engineering, Electrical/Electronics Engineering or related discipline. 

• 4+ years of experience in the semiconductor process, preferably in R&D or technology development or failure analysis field, with strong expertise in failure analysis methodologies and techniques.

• Hands-on proficiency with key analytical tools and methods, including: SEM, EDX, FIB, TEM, AFM, FTIR, XPS, X-ray, CSAM, Ion Milling, delayering, and decapsulation techniques.

• Strong communication skills with the ability to collaborate effectively across internal teams and external partners.

• A mindset that emphasizes customer focus, continuous improvement, and striving for excellence.

Job Responsibilities:

• Plan, execute, monitor, and control all technical aspects of projects.
• Lead or contribute to new system/network infrastructure setups or upgrades.
• Support operational systems in line with contractual Service Level Agreements (SLAs).
• Conduct routine preventive maintenance and manage operational activities efficiently.
• Prepare comprehensive project documentation and reports.
• Troubleshoot and resolve technical issues promptly.

Requirements:

• Strong knowledge of Windows Server OS and Linux OS; experience in virtualized environments is a plus.
• Hands-on experience with virtualization, hypervisors, and the Nutanix platform is an advantage.
• Understanding of VPNs and firewall appliances is beneficial.
• Familiarity with network switches and routers is preferred.

Contract Duration: 2-3 months (Potential extension of 1 month)

Work Location: Yishun / Bedok / Bukit Batok (assignment location to be confirmed)

Key Responsibilities:
• Audit and optimise Active Directory (AD), DNS, and Group Policy configurations
• Import, test, and deploy standardised GPO templates across infrastructure environments
• Support pilot testing and resolve endpoint or application conflicts
• Execute domain-wide policy updates and infrastructure configuration alignment
• Perform baseline scans, gap analysis, and troubleshooting activities
• Maintain AD, DNS, and DHCP services across physical, virtualised, and cloud environments
• Prepare documentation, compliance reporting, and configuration records

Requirements:
• Experience supporting Windows Infrastructure / Server environments (2-4 years preferred)
• Hands-on experience with Active Directory Domain Services (AD DS), DNS, and DHCP
• Strong knowledge of Group Policy Object (GPO) administration
• Familiarity with Windows OS hardening practices (CIS benchmarks preferred)
• Intermediate PowerShell scripting experience for automation and remote administration
• Experience with CIS-CAT, Nessus, or Microsoft Security Compliance Toolkit is advantageous

HOW TO APPLY:

Interested applicants, please click on “Apply Now” or email to submit your resume.

We regret to inform that only shortlisted candidates will be notified.

Stafflink Services Pte Ltd

EA Licence No.: 04C4294

EA Personnel: Chew Hong Huang

EA Personnel Reg. No.: R24124128

Responsibilities:

• In charge of overall project management, planning, and control, as well as project budget analysis and profitability.
• Manage all site work, including cash flow planning, costing, contract administration, delivery management, and project progress management, to ensure that the project is completed to a high standard and that safety standards are followed.
• Drafting contracts, analysing bids, making recommendations, and awarding construction and procurement contracts as part of the preparation of tender documents.
• Maintain the client's satisfaction with the project's performance and keep them informed of any potential new business prospects.

Requirements:

• Recognized Diploma/Degree in Architectural/Building/Construction Management/Civil Engineering or equivalent
• 5 years of demonstrated work experience in Singapore
• Singapore experience in A&A for Industrial/ and Commercial Projects is MUST
• Able to work at mulitple locations & sites
• Able to work day/night shifts, rotating shifts
• Class 3 Driving License with own vehicle

Join our Electronic Trading Technology team, which delivers technology solutions that support our global equity trading business, including electronic execution services. We work closely with traders and clients to ensure reliable, high-performing systems that enable efficient trading across regions.

At Macquarie, our advantage is bringing together diverse people and empowering them to shape all kinds of possibilities. We are a global financial services group operating in 31 markets and with 56 years of unbroken profitability. You’ll be part of a friendly and supportive team where everyone - no matter what role - contributes ideas and drives outcomes.

What role will you play?

Working closely with our trading desks, you will lead the client onboarding team to deliver new client integrations and enhancements for existing clients. You will manage end-to-end delivery, from gathering requirements through to testing and implementation, while supporting day-to-day activities and ensuring the stability of our trading systems.

What you offer

• 10+ years of experience in a banking technology environment, supporting equity trading
• 10+ years’ experience working on FIX protocol and its application in electronic trading
• Experience working with Unix or Linux platforms, databases and SQL queries
• 5+ years’ experience within project management and business analysis skills, with the ability to deliver against timelines and scope
• Strong communications kills, with the ability to work under pressure and collaborate with both business and technology stakeholders

We love hearing from anyone inspired to build a better future with us, if you're excited about the role or working at Macquarie we encourage you to apply.

What we offer

At Macquarie, you’re empowered to shape a career that’s rewarding in all the ways that matter most to you. Macquarie employees can access a wide range of benefits which, depending on eligibility criteria, include:

• 1 wellbeing leave day and 5 additional paid Flexi-Leave days per year
• 20 weeks’ paid parental leave for primary caregivers along with 12 days of paid transition leave upon return to work and 6 weeks’ paid leave for secondary caregivers
• 2 days of paid volunteer leave per annum and donation matching
• Option to purchase additional annual leave
• Benefits and initiatives to support your physical, psychological and financial wellbeing including, comprehensive medical and life insurance cover and additional flexible wellbeing credits
• Access to a wide range of learning and development opportunities, including reimbursement for professional membership or subscription
• Hybrid and flexible working arrangements, dependent on role
• Reimbursement for work from home equipment

About Technology

Technology enables every aspect of Macquarie, for our people, our customers and our communities. We’re a global team that is passionate about accelerating the digital enterprise, connecting people and data, building platforms and applications and designing tomorrow’s technology solutions.

Our commitment to diversity, equity and inclusion

We are committed to fostering a diverse, equitable and inclusive workplace. We encourage people from all backgrounds to apply and welcome all identities, including race, ethnicity, cultural identity, nationality, gender (including gender identity or expression), age, sexual orientation, marital or partnership status, parental, caregiving or family status, neurodiversity, religion or belief, disability, or socio-economic background. We welcome further discussions on how you can feel included and belong at Macquarie as you progress through our recruitment process.

Our aim is to provide reasonable adjustments to individuals who may need support during the recruitment process and through working arrangements. If you require additional assistance, please let us know in the application process.

Job Descriptions: 

1. Participate in the development of core capabilities for the advertising system, including AI infrastructure, machine learning and recommendation algorithms, to enhance ad recommendation effectiveness. Analyze foundational data, uncover user interests, and improve the prediction capabilities of the advertising system.
2. Contribute to the design of game-theoretic mechanisms for ad bidding, and optimize bidding environments to maximize traffic value and improve monetization.
3. Engage in the optimization of ad engine mechanisms, including bidding ranking, cold-start strategies, and intelligent bidding systems to improve ad campaign performance.
4. Research cutting-edge AI technologies such as AI Agent, NLP, LLM, Computer Vision, and Generative AI to precisely interpret, generate, and review ad creatives. Build interactive marketing capabilities through in-depth understanding of user intent to enhance ad experiences.
5. Collaborate with product and operations teams to iteratively refine recommendation algorithms and strategic mechanisms through A/B testing, improving advertiser ROI, operational efficiency, and user experience.

Qualifications:

1. Ph.D. or Master's degree in Computer Science, Data Science, Applied Mathematics, or related fields.
2. Strong theoretical foundation in data structures and algorithm, with expertise in one or more of the following: Machine Learning, Deep Learning, NLP, LLM, Big Data Analysis, Distributed Computing, Computer Vision, Computer Graphics, Game Theory, or Operations Research.
3. Proficient programming skills in Python, Java, C++, or SQL, with hands-on experience in deep learning frameworks such as TensorFlow or PyTorch.
4. 1~3 years of in-depth academic research or industrial project experience in one or more technical directions is preferred, including programmatic advertising, recommendation systems, bidding mechanisms, generative AI, search engines, AI Agent, or AIGC.
5. Excellent problem-solving skills, with the ability to quickly analyze and identify root causes from large and complex business data, and propose effective solutions.
6. A keen interest in staying up-to-date with the latest developments in AI, recommendation algorithms, mechanism design, and generative AI applications in advertising.
7. Strong independent thinking, excellent communication skills, a high sense of responsibility, and strong teamwork abilities.

Interested candidate please click "APPLY" to begin your job search journey.

We regret to inform that only shortlisted candidates will be notified.

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PERSOL Singapore Pte Ltd

• RCB No. 200007268E • EA License No. 01C4394

• Registration ID: Heah Sian Wei R23117518

ACMV Engineer (Air Conditioning and Mechanical Ventilation Engineer)

• Working Days: Monday – Friday

• Working Hours: 9am – 5.30pm

• Salary: $ 3,800 - $ 5,000

• Working Location: Eunos

• Industry: Interior Design & Construction Company

• Diploma in Engineering-related experience (Mechanical, Electrical or construction services preferred)

• 2+ years of relevant work experience

• Familiarity with local regulations and standards preferred 

Job Responsibilities:

• Design and planning of ACMV and MV systems

• Preparing and submitting tenders (Tender Costing)

• Conducting site surveys and managing the construction site (Site Management)

• Familiar with and arranging ACMV related services

• Assisting in the procurement of engineering equipment and materials (Procurement)

• Supervising on-site installation work to ensure compliance with drawings and specifications

• Assisting in testing and commissioning (T & C) Commissioning) Assisting with system troubleshooting and problem solving