Total 3,021 software test engineer job vacancies in Information Technology category

Join us in a permanent position supporting enterprise-scale network infrastructure and mission-critical operations.

About the Role

We are seeking a Network Engineer to join a high-performing infrastructure team responsible for supporting and maintaining enterprise network environments. This is an excellent opportunity to work with leading networking, security, wireless, and monitoring technologies while gaining exposure to large-scale production environments.

You will play a key role in ensuring network availability, performance, and security through proactive support, troubleshooting, maintenance, and continuous improvement initiatives.

Key Responsibilities

• Provide onsite support for enterprise network infrastructure and related technologies.
• Troubleshoot and resolve network incidents, connectivity issues, and performance bottlenecks.
• Configure, maintain, and support Cisco Catalyst (IOS), Cisco Nexus (NX-OS), and Alcatel-Lucent switching environments.
• Administer and support Palo Alto and Fortinet FortiGate firewalls.
• Support and maintain enterprise wireless environments, including Alcatel-Lucent Wireless Controllers.
• Monitor network health, performance, and availability using SolarWinds NPM and NCM.
• Manage network access control policies through ClearPass Policy Manager.
• Perform network patching, upgrades, preventive maintenance, and health checks.
• Maintain accurate asset inventory, network documentation, and operational records.
• Collaborate with internal stakeholders, vendors, and support teams to ensure timely incident resolution and service delivery.
• Support continuous improvement initiatives to enhance network reliability, security, and operational efficiency.

Requirements

• Diploma or Degree in Information Technology, Computer Science, Engineering, or a related discipline.
• Minimum 3 years of hands-on experience supporting enterprise network environments.
• Experience supporting Cisco Catalyst (IOS), Cisco Nexus (NX-OS), and/or Alcatel-Lucent switching platforms.
• Hands-on experience with Palo Alto firewalls.
• Experience supporting enterprise wireless networks and wireless controllers.
• Familiarity with SolarWinds NPM/NCM and network monitoring tools.
• Experience with ClearPass or similar network access control solutions.
• Good understanding of routing, switching, TCP/IP, DNS, DHCP, VLANs, and network security concepts.
• Strong troubleshooting, analytical, and problem-solving skills.
• Good communication and stakeholder management abilities.

Preferred Skills

• Experience with Fortinet, Check Point, Cisco ASA, or other enterprise firewall platforms.
• Knowledge of VPN technologies and secure remote access solutions.
• Understanding of network segmentation, micro-segmentation, and Zero Trust principles.
• Exposure to IDS/IPS technologies and enterprise security environments.

Why Join Us

• Opportunity to work on enterprise-scale network infrastructure.
• Exposure to leading networking, security, and wireless technologies.
• Collaborative and technically strong engineering environment.
• Continuous learning and professional development opportunities.
• Opportunity to contribute to business-critical infrastructure supporting large-scale operations.

Interested applicants who are passionate about networking and infrastructure technologies are encouraged to apply.

How To Apply:

Submit your application by emailing a detailed copy of your updated Resume in MS Word Format to Lin Jin Sen (EA Personnel Reg. No. R25129852, Achieve Career Consultant Pte Ltd EA Licence No. 05C3451)

by clicking the “Apply Now” or email to andie.lin@achievegroup.asia for a confidential discussion

Current & Expected Salary

Reason(s) for leaving

Notice Period / Availability to commence work

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Cessation Of Collection Of Full NRIC Numbers:

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Kindly ensure your resumes provided to us does not contain your full NRIC number and full home address during your job application.

• Analyze business and regulatory requirements and translate them into scalable solution designs.
• Perform detailed effort estimation for projects and change requests.
• Communicate complex technical and architectural concepts to business and senior stakeholders in a clear, simplified manner
• Review and approve test strategies, functional test cases, and data validation approaches.
• Ability to design data architectures supporting NLP and AI‑driven analytics, including ingestion, curation, and governance of unstructured data within Data Lake, Data warehouse platforms.
• Experience translating business and compliance requirements into NLP‑enabled analytical use cases, such as: Text classification and categorization, Entity extraction, Risk indicator identification, Summarization of alerts, cases, or documents
• Ability to translate business, regulatory, and analytics requirements into logical data layering and curation strategies that support reporting, analytics, and AI/NLP use cases

• 12 Months Contract (Renewable)
• up to $7,000 base
• 1 Month end of contract bonus

Responsibilities

• Provide technical support and consultation for enterprise networking solutions across customer environments
• Design and review network solutions based on customer requirements and business objectives
• Prepare technical proposals, solution documentation, and bill of quantities (BOQ) for project opportunities
• Present technical solutions and recommendations to customers, partners, and internal stakeholders
• Support solution implementation, troubleshooting, and post-deployment activities where required
• Work closely with regional and engineering teams to develop and deliver network solutions
• Conduct technical workshops, product demonstrations, and training sessions for customers and channel partners
• Stay updated on emerging networking technologies and support continuous improvement of solution offerings

Requirements

• Minimum 3 years of experience in enterprise networking, solution design, or network engineering environments
• Strong knowledge of routing, switching, wireless, firewall, SD-WAN, and enterprise networking technologies
• Experience preparing technical proposals, solution documentation, or customer-facing technical presentations
• Strong communication skills with the ability to engage customers, partners, and technical stakeholders

Tyson Jay Management Pte Ltd | EA License No.: 24C2479

Ivan Lim | EA Personnel No.: R1109856

JOB DESCRIPTION

• Understand the product requirements, study relevant standards and specifications, propose innovative ideas, and develop detailed hardware architectural specifications 
• Develop Signal Processing algorithms for communication products
• Define design specifications for complex hardware blocks and accelerators, in close collaboration with the digital design engineers for power, performance and timing requirements
• Provide technical leadership throughout the development, working closely and assisting designers, verification and system validation engineers, providing solutions and promptly resolving issues during the development of the SOC
• Reviewing verification and validation plans for the design verification and system teams, identifying gaps, helping to debug issues in the pre and post silicon platforms, and ensuring strict conformance with standards and specifications
• Understand the design specifications of existing hardware modules, identifying areas of improvements, communicating with the team and making architectural and design enhancements

JOB REQUIREMENTS

• Bachelor's or Master's Degree in Electrical engineering or computer science
• Proven ability to thrive in a small, agile engineering team, taking initiative, prioritizing tasks and handle evolving technical challenges, with a strong sense of ownership and accountability from design through validation and delivery.
• Min 5 years of experience in SOC hardware architecture development for communication networking or switch SOC, multimedia and/or communication SOCs
• Strong understanding in chip hardware and system design and hand on experience on SOC system design projects
• Good understanding of different SOC architectures, Signal processing, interconnects (NIC/NOC), buses and  hardware/software/firmware partition
• Prior experience of driving system architecture decisions across Software/Firmware/Hardware/Design teams to build up the consensus and translate ideas into architecture specifications will be a major plus
• Prior experience in developing or validating display technologies such as MIPI DSI, CSI, Display Port or HDMI would be a major plus
• Prior experience with multimedia solutions such as image, video, mpeg; security solutions such as encryption engine, secure boot flow, or algorithm development for image processing or data compression would be a major plus
• Knowledge of embedded processor and firmware operation, processor sub-system, such as ARM cortex-A/M/R or RISC-V would be major plus
• Familiarity with interface peripherals, such as Ethernet/PCIe/I2S/ SPI/ I2C would be a plus
• Prior experience in SOC validation, emulation platforms, hardware testing and debugging, resolving customer issues, familiarity with lab equipment such as oscilloscope, logic analyser etc would certainly be an advantage
• Good communication and documentation skill, with proven experience of collaboration with architecture, software, firmware, design and validation teams
• Familiarity with Matlab, C/C++, System-C, VHDL/Verilog, Python, or relevant programming language

Job Title: System Application Engineer (ID3566)
Location: Boon Lay
Working Hours: Monday to Friday 9am to 6pm , Alternate Saturday 9am to 1pm
Salary up to : $4000- $5000

Job Responsibilities:
• Design and improve X-ray scan systems, including building prototypes and testing new designs.
• Write manufacturing and test procedures for equipment.
• Install, repair, and maintain equipment in the field while providing customer training as needed.
• Train manufacturing personnel on assembly and testing of products.
• Assist in integrating software with electrical control systems.
• Provide organized documentation for analysis and recommend design improvements.
• Assemble, test, and troubleshoot product designs, offering constructive feedback.
• Evaluate product performance using field data and recommend modifications or improvements.
• Travel globally for system evaluations, custom installations, and training purposes.
• Perform other duties as required.

At PwC, we help clients build trust and reinvent so they can turn complexity into competitive advantage. We’re a tech-forward, people-empowered network with more than 364,000 people in 136 countries and 137 territories. Across audit and assurance, tax and legal, deals and consulting, we help clients build, accelerate, and sustain momentum. Find out more at www.pwc.com.

Role Overview

• We are seeking an experienced Application Maintenance Engineer to support the System for a long-term application maintenance and support engagement. The candidate will provide Level 2 and Level 3 support, ensuring the availability, stability, performance, and integrity of critical production and non-production environments.

• This role requires strong hands-on experience in the Microsoft technology stack, system integration, database support, incident/problem management, and production support operations. The candidate must be able to work onsite at the client’s office (9am-6pm) and provide onsite support during major events as required.

• In addition, the role is expected to provide end-to-end application maintenance services, including incident investigation, resolution management, and bug fixes. The position requires solid technical expertise across a broad range of technologies, including programming in .NET, data streaming with Kafka, database management with Oracle, and domain knowledge in system integration using Oracle Service Bus (OSB), as well as related technologies such as SignalR and Redis.

Required Skillsets:

• Knowledge and competency of Microsoft Technology Stack DOT.NET, C#, ASP.NET WEB API, ASP.NET MVC, MVVM, Entity Framework, LINQ, Kafka, Signal R, SSIS, SSRS.

• Knowledge and familiarity of using Microsoft Technology Stack such as SCCM, SCOM.

• Knowledge on Oracle Service Bus Message Flow, Proxy Service, Business Service, XQuery, XML, XSLT, JMS, SOAP, REST, WSDL, Adapters and concepts of SOA development.

• Knowledge and competency of MSSQL, Oracle DB from infrastructure and application perspective.

We are looking for junior ~ intermediate Software Development/Support Engineer to look after the exchange’s mission critical business systems; oversee daily operations and develop system enhancements as a second line support. This role also requires working closely with business users to analyse business requirements, design and see through implementation.

Professional Requirements:

• Exposure to full software development life cycle of large scale financial system
• 2+ years development experience against at least one of the programming languages below: Java, JavaScript or Python.
• Proficient with object oriented programming concepts and relational database design.
• Knowledge of network, understanding mainstream network communication protocols such as HTTP, TCP and UDP
• Experience with Linux, strong shell scripting skill is preferred
• IT Experiences in financial industry will be an advantage
• Good verbal and written communication capabilities, strong documentation skill

Qualifications:

• University degree in Computer Science, Mathematics, Physics or Engineering
• Passionate, self-motivated with good interpersonal skills
• Hard-working and able to work under pressure to meet tight deadlines
• Proficiency in Mandarin advantageous to liaise with Chinese counterparties
• Able to work flexible shifts and on public holidays

What We Do  

We are focused on design and development of next generation firmware architecture and algorithms to deliver high performance and cost-efficient enterprise Hard Disk Drive (eHDD) products. As part of the globally diverse R&D team, you will be working in an Agile development environment with opportunity to learn and grow in multiple disciplines.   

This position is based in Western Digital Tech and Regional Center (M), which is a Center of Excellence located in Petaling Jaya, Malaysia. 

What You Will Do

ESSENTIAL DUTIES AND RESPONSIBILITIES

• Design, develop, test, integrate and maintain quality firmware for eHDD using best practices like unit test, CI and Agile methodologies.  
• Design and implementation of data structures, software algorithms, data path, and drivers for hardware cores using latest standards C++ and Python.   
• Participate in significant technical investigations from problem statement to conclusions.  
• Creates design documents pertinent to the various phases of firmware development. 
• Devise strategies for in-depth functionality and compatibility testing of complex drive features. 

This position is part of our Early Career program at WD. Our Early Career program is designed to support individuals beginning their professional career by providing the foundational training through a structured onboarding, mentorship, and development curriculum.

Our client is a well established data centre and IT infrastructure company that focuses on providing carrier-neutral data centre services, network connectivity, managed services and related technology solutions.

They are looking for a motivated Senior Data Centre Engineer to support the day-to-day operations and maintenance of mission-critical data centre infrastructure. In this role, you will be responsible for ensuring the reliable operation, maintenance, and optimisation of data centre facilities. This role provides technical leadership in managing critical M&E infrastructure, supports service delivery excellence, and ensures compliance with safety, operational, and regulatory standards.

Key Responsibilities

Data Centre Operations & Reliability

• Oversee day-to-day operations of critical infrastructure including power, cooling, fire suppression, and monitoring systems.
• Ensure high availability and resilience of all active and redundant systems.
• Lead response to alarms, incidents, and emergencies, performing root cause analysis and corrective actions.

Maintenance & Engineering

• Plan, supervise, and execute preventive and corrective maintenance activities.
• Review maintenance procedures and implement improvements to enhance system reliability and efficiency.
• Manage testing of backup systems (UPS, generators, switchgear, CRAC, etc.).

Technical Leadership

• Provide technical guidance and mentorship to junior engineers and technicians.
• Act as escalation point for complex technical issues.
• Support audits, certifications, and compliance initiatives (e.g. ISO, SS 564, Uptime).

Customer & Stakeholder Support

• Coordinate customer installations, move-ins, turn-ons, and infrastructure changes.
• Ensure contracted SLAs and KPIs are met or exceeded.
• Liaise with internal teams, vendors, and customers to support operational requirements.

Projects & Change Management

• Support data centre projects, upgrades, and capacity expansion works.
• Review technical designs, method statements, and risk assessments.
• Oversee contractors and ensure works are carried out safely and in accordance with standards.

Safety, Compliance & Reporting

• Ensure strict adherence to workplace safety, SOPs, and regulatory requirements.
• Prepare incident reports, operational logs, and performance reports.
• Participate in shift coverage and on-call rotation as required.

Requirements

• Willing to work 24/7 rotating shifts
• Willing to work at both locations
• At least 4-5 years of relevant experience for a data centre

Work Locations: Bedok/Woodlands (Rotation of location will be required)

Working Hours

Morning Shift: 8.30am - 8.30pm

Night Shift: 8.30pm - 8.30am

(Shifts will rotate every 2 weeks)

Shift pattern: work 3 days rest 3 days, work 2 days rest 2 days

Salary

Up to $5500

Benefits

AWS, Variable Bonus, Allowances, Flexi benefits, 21 days annual leave

Interested candidates kindly click APPLY NOW to submit your latest CV.

We regret that only shortlisted candidates will be notified.

Search Avenue Pte Ltd

EA License No.: 25C2695

EA Registration No.: R25157669 [Amanda Wee]

Job Responsibilities

• Respond to IT requests from all emails, portal, and telephone within the agreed targets.

• Perform troubleshooting and initial diagnostics of assigned IT tickets, including remote connection to end user devices using remote access tools.

• Communicate clearly to users in a timely and polite manner and keep the end user-informed of the progress of IT requests at all appropriate times.

• Manage creation, modification, and deletion of users account management (FTP, Active Directory, file permissions) and perform clean-up projects of user profiles, files, email accounts.

• Supporting application such as Microsoft Lync/Skype for Business, conferencing tools such as GoToMeeting, Microsoft Outlook and email archiving tools.

• Provide basic PC installations and configuration tasks.

Job Requirement

• 2-3 years working experience in a computer related support or and IT operational environment.

• One or more recognised industry certification in PC, Network and Server support (Comptia A+, Server +, Network +, MCP in Windows 7/8/10/11).

• Good written and communication skills in English.

• Good interpersonal skills, with a focus on listening and questioning skills.

• Good problem-solving abilities and ability to work under own initiative.

• Maintain adequate knowledge of operating systems and application software.

• Experience with configuring and supporting any version of Windows Desktop (7, 8,10,11).

• Experience with configuring and supporting Microsoft Office 2013/2016 and/or Office 365.

• Some basis experience with supporting physical networking is desirable but not essential.

• Singaporean or Singapore PR is preferred.

Work Environment

• Office environment
• Must be able to work at customer’s site based on the assigned project deployments
• Work-life balance
• Flexible working arrangement
• Free access to office building facilities ie swimming pool, gym rooms, tennis court and BBQ pit

Salary Range : $4000 to $5800 with mobile reimbursement claim max up to $80 and Corporate Grab transport account for travelling related to work purposes. There will be a 12 months' Service Commitment Bonus equivalent of 1 month salary.

Contract Period: 18 Months

Working Location: Central / 2 days WFH

Role Overview 

We are seeking an experienced Network Engineer with strong IoT and telemetry systems expertise to support the design and implementation of a technology platform. The role will focus on field device connectivity, open-standard data protocols, edge communications, and reliable data transmission from environmental sensors and data loggers into a central ingestion platform. 

The ideal candidate has hands-on experience working across the full telemetry lifecycle, from sensor and data logger integration to operational device monitoring, buffering, and bidirectional communication with cloud or central data systems. 

Key Responsibilities 

• Serve as a technical lead for IoT connectivity, telemetry integration, and field-to-platform communication design. 

• Design and implement communication flows between automatic weather stations, data loggers, and the central ingestion platform. 

• Work with environmental telemetry equipment, commercial data loggers, and equivalent field instrumentation systems. 

• Develop integrations using open-standard IoT protocols such as MQTT or equivalent messaging protocols. 

• Implement edge-side data buffering and retry strategies to handle intermittent cellular or field network connectivity. 

• Support device state monitoring, sensor inventory tracking, calibration offset handling, and operational management workflows. 

• Perform low-level data manipulation, including byte stream parsing, bitwise operations, and Big-Endian/Little-Endian data handling. 

• Collaborate with data engineers, service designers, field technicians, and project stakeholders to validate end-to-end system behaviour. 

• Contribute to technical documentation, integration specifications, and operational handover materials. 

Required Skills and Experience 

• Strong experience designing or implementing IoT, telemetry, SCADA-adjacent, or sensor data communication systems. 

• Hands-on experience with data logger integration and environmental sensor platforms. 

• Proficiency in scripting or programming for device communication, data parsing, and protocol handling. 

• Practical experience with MQTT or comparable IoT communication protocols. 

• Good understanding of cellular network reliability issues, offline buffering, retries, and edge connectivity patterns. 

• Ability to troubleshoot field-to-cloud data flows across hardware, network, protocol, and application layers. 

• Strong technical communication skills and ability to work with both engineering and operational teams. 

Good to Have 

• Experience with meteorological, environmental monitoring, utilities, transport, industrial IoT, or mission-critical operational systems. 

• Familiarity with time-series data ingestion, device health monitoring, and calibration workflows. 

• Experience contributing to early-stage platform builds that later transition into production-grade platforms. 
  

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Responsibilities

• Support deployment and implementation of AI / HPC infrastructure including servers, storage, networking, and virtualisation
• Assist in system setup, configuration, and testing across project environments
• Support project documentation such as design, testing, and system implementation records
• Work with project teams and engineers to deliver solutions within timelines
• Troubleshoot system issues and support resolution of technical incidents
• Liaise with vendors and internal teams to track and resolve support cases
• Participate in testing activities such as system integration and user acceptance
• Stay updated on new technologies and support continuous learning in AI / HPC environments

Requirements

• Diploma in IT or related field with at least 1–2 years of relevant experience
• Basic knowledge of Linux systems and general IT infrastructure (networking, virtualisation, or storage)
• Strong problem-solving skills with willingness to learn new technologies
• Good communication skills and able to work in a team environment

Additional Information

• Exposure to AI / HPC environments and technologies
• Training and development opportunities in emerging technologies (e.g. containers, distributed systems)

Tyson Jay Management Pte Ltd | EA License No.: 24C2479

Ivan Lim | EA Personnel No.: R1109856

Position title : Senior TCB Application & Technical Sales Engineer

Location: Admirax St

Working Days:  5 Day A Week

Working hours : 9:00am - 6:00pm

Salary : SGD 7,000 – SGD 10,000/month (Based on experience and technical capability).

Responsibilities:

• Engage semiconductor customers to understand packaging roadmap, process requirements, throughput targets, yield and reliability challenges.

• Support technical sales activities and customer discussions.

• Benchmark competitor equipment and identify technology gaps.

• Translate customer requirements into internal equipment specifications.

• Develop and optimize TCB process parameters on TCB Equipments.

• Support advanced packaging applications including HBM, CoWoS, CoPoS, 2.5D Packaging, 3D Packaging and Chiplet Integration.

• Troubleshoot bonding issues such as non-wet, misalignment, voids, delamination and warpage.

• Conduct DOE and process characterization activities.

• Work closely with Mechanical, Software, Electrical, Motion and Vision teams.

• Define alignment accuracy, thermal performance, bond force profiles, throughput targets and process windows.

• Lead machine qualification, FAT and SAT activities.

• Act as the internal customer during machine development.

• Support customer buyoff and onsite qualification activities.

Requirements:

• Bachelor’s or Master’s Degree in Materials Science, Mechanical Engineering, Electrical Engineering, Semiconductor Engineering or related fields.

• 5–15 years of semiconductor packaging experience preferred.

• Hands-on experience in TCB, Flip Chip and Advanced Packaging.

• Experience in HBM / CoWoS / 2.5D / 3D packaging.

• Experience in OSAT, IDM or semiconductor equipment environments preferred.

• Experience with fluxless or N2 bonding environment is an advantage.

• Strong understanding of Thermo Compression Bonding (TCB), Flip Chip processes, thermal management, warpage control, alignment systems, vision systems, process qualification, SPC and yield analysis.

• Experience with DOE, statistical analysis tools, failure analysis workflows and semiconductor process characterization.