Total 3,112 software test engineer job vacancies in Information Technology category

Key Responsibilities

• Utilize AI tools effectively to accelerate the customization and enhancement of SAP S/4HANA standard programs based on functional requirements provided by business or IT teams.
• Develop technical solutions within SAP or external applications integrated with SAP to support business process requirements.
• Understand functional requirements and translate them into technical report developments and customizations.
• Perform testing, debugging, troubleshooting, and documentation for developed solutions.
• Conduct technical research and support the exploration, setup, and configuration of SAP Joule and related AI capabilities.
• Independently learn, research, and resolve technical issues with minimal supervision.
• Ensure assigned deliverables are completed within agreed timelines and quality standards.

Requirements

• Degree, Diploma, or ITE qualification in Information Technology, Computer Science, Software Engineering, or related disciplines.
• Proactive, resourceful, fast learner, and willing to explore new technologies.
• Comfortable working independently in a fast-paced environment with minimal guidance.
• Experience or familiarity with coding using AI-assisted tools.
• Strong analytical, troubleshooting, and problem-solving skills.
• Good communication, coordination, and documentation skills.

Preferred Skills

• Interest in AI technologies, automation, and digital transformation initiatives.
• Exposure to SAP technologies or enterprise systems is an advantage.

Engineer, Software (eCommerce System)

Responsibilities

• Design and implement end-to-end features across frontend, backend, and database layers
• Build a program that matches financial transactions from our eCommerce platforms (e.g., Shopee, Lazada,Amazon) against internal accounting records or bank statements
• Design and maintain relational and non-relational database schemas
• Collaborate with product managers translate requirements into technical solutions
• Write clean, maintainable, and well-tested code following best practice
• Develop a tool or script (e.g., in PHP, Python,Java and Node.js) to:

- Import/export reports from various eCommerce platforms via API

- Match transactions based on date, amount, SKU, payment gateway fees

- Highlight discrepancies or unmatched items

- Generatemonthly financial matching summary

- Create an intuitive UI/dashboard (web-based preferred)

- Ensure secure handling of sensitive financial data

- Provide proper documentation and handover

Requirements

• Degree in Computer Science or arelated field
• At least 2 years of experience in backend software development, experience with RESTful APIs. Preferably in eCommerce, or accounting-related projects
• Proficiency in backend language such as Python, Java, PHP, Node.js
• Experience designing scalable backend architectures and microservices
• Experience with relational databases such as PostgreSQL or MySQL
• Experience deploying applications on cloud platforms such as AWS and Azure
• Experience working with APIs and automating CSV/Excel report processing
• Familiarity with eCommerce platforms (Shopee, Lazada, Amazon Seller Central, etc.)
• Able to work independently, manage project timelines, and deliver quality solutions on schedule
• Excellent communication and documentation skills for proper handover

Markono is committed to fostering and cultivating a diverse and inclusive workplace. We believe that a diverse workforce is needed to drive innovation, grow, and succeed in today’s corporate climate. We recruit and select employees on the basis of merit (such as skills, experience or ability to perform the job), regardless of nationality, age, gender, marital status, pregnancy status, caregiving responsibilities, race, religion, language, disability and mental health conditions. Join us and thrive!

Responsibilities

• Design and enhance backend services and business logic using C# and .NET Framework, ensuring reliability and scalability.
• Develop modern, responsive front-end applications using Angular (latestversions), while supporting and maintaining existing AngularJS modules.
• Build and integrate RESTful APIs to ensure seamless communicationbetween front-end interfaces and backend systems.
• Manage database structures, write optimized SQL queries, and ensureefficient data handling within Microsoft SQL Server environments.
• Participate in application deployment and hosting activities, including configuration within IIS and cloud-based platforms such as Microsoft Azure.
• Implement complex, data-driven user interfaces including dashboards, charts, maps, and interactive reporting components.
• Collaborate closely with UI/UX designers and cross-functional stakeholders to deliver high-quality, production-ready solutions aligned with project timelines.
• Provide realistic development effort estimations, track progress against milestones, and maintain clean, well-documented code using version control best practices.

Requirements:

• Minimum 5 years of hands-on experience in full-stack software development, with strong exposure to enterprise-grade applications.
• Solid expertise in Angular (modern versions) and legacy AngularJS, with advanced knowledge of JavaScript, TypeScript, HTML5, and CSS3.
• Strong backend development experience using .NET Framework (4.8+), C#, Entity Framework, and experience working with SQL Server databases.
• Familiarity with cloud-hosted environments (e.g., Microsoft Azure), RESTful services, and version control tools, combined with strong communication and analytical skills.

Please submit your updated resume in Word format by using the Apply Now Button.
We regret that only shortlisted candidates will be notified.
Email resume to ken.ng@peopleprofilers.com
People Profilers Pte Ltd, 20Cecil Street, #08-09, PLUS Building, Singapore 049705.Tel: 6950 9724
http://www.peopleprofilers.com
EA License Number: 02C4944
Registration Number: R1872398
Posting Personnel: Ng Jwee Ken

Duration: Yearly Renewable Contract (Convertible)

Working Location: AMK

Working Hours: Monday to Friday (830am – 6pm)

Salary range: Up to $6500 (Based on experience)

Job Responsibilities:

• Design, configure, deploy, and maintain application systems and related infrastructure

• Analyze business requirements and translate them into technical solutions

• Provide Level 2/Level 3 support for application incidents, troubleshooting, and root cause analysis

• Monitor system performance, availability, and reliability; implement optimizations as needed

• Collaborate with software developers, vendors, and cross-functional teams for system integration and enhancements

• Manage application releases, patches, upgrades, and configuration changes

• Ensure system security, compliance, and data integrity standards are maintained

• Develop and maintain technical documentation, system diagrams, and operating procedures

• Automate routine processes and workflows to improve efficiency

• Participate in system testing, including SIT/UAT, and support deployment activities

• Continuously evaluate emerging technologies to recommend improvements

Job Requirements:

• Bachelor’s degree in Computer Science, Information Technology, Engineering, or a related field

• Minimum 3 years of experience in application systems engineering, application support, or similar roles

• Strong understanding of application architecture, system integration, and API frameworks

• Hands-on experience with application servers such as Apache Tomcat, Oracle WebLogic Server, and Microsoft IIS

• Proficiency in scripting or programming languages such as Python, PowerShell, Java, or Shell scripting

• Solid experience working with databases such as Microsoft SQL Server, Oracle Database, and MySQL, including writing complex queries

• Familiarity with cloud platforms such as Microsoft Azure, Amazon Web Services, or Google Cloud Platform

• Experience with DevOps practices and tools, including CI/CD pipelines, version control (e.g., Git), and automation tools such as Jenkins

• Knowledge of ITIL processes, including incident, change, and problem management

• Exposure to modern technologies such as containerization (Docker, Kubernetes) and microservices architecture is an advantage

• Familiarity with system monitoring and observability tools such as Splunk, Prometheus, and Dynatrace

• Relevant certifications in cloud platforms, ITIL, or related technologies are preferred

If you are interested, please submit your application here. We appreciate your application and will notify you if you are shortlisted for the role.

By sending us your personal data and curriculum vitae (CV), you are deemed to consent to PERSOL Outsourcing Singapore Pte Ltd and its affiliates to collect, use and disclose your personal data for the purposes set out in the Privacy Policy available at https://www.persoloutsourcing.com/policies. You acknowledge that you have read, understood, and agree with the Privacy Policy

EA License No: 90C3494 | EA Personnel No: R21103663 | EA Personnel Name: Azhar Anuwar

- 1-year contract

- Up to $5,000

- Mon – Fri: 8am–5:30pm

- Tuas (Shuttle service provided) and various sites as assigned

Responsibilities:

The Underwater Sonar Field Engineer is responsible for the installation, commissioning, maintenance, troubleshooting, and lifecycle support of underwater sonar and acoustic sensor systems deployed at sites. The role requires strong hands-on technical capability in sonar, underwater acoustics, electronics, and system integration, with the ability to operate independently in challenging field environments. The engineer will work closely with customers, shipyard teams, and internal engineering groups to ensure safe, reliable, and optimal sonar  system performance.

• Install, configure, commission, and test underwater sonar systems, including transducers, arrays, processing units, interfaces, and associated power and UW network infrastructure within the system is operational and serviceable at sites. 
• Coordination with Authority to perform routine, corrective, and preventive maintenance on sonar and underwater acoustic systems to ensure operational availability and system reliability 
• Diagnose and troubleshoot sonar system faults spanning hardware, cabling, connectors, acoustic sensors, signal conditioning units, and embedded software to minimise system downtime. 
• Support system integration, alignment, calibration, and functional verification of sonar systems, including during upgrades, retrofits, or system modifications. 
• Conduct on-site testing, verification, and acceptance activities, including system health checks, operational testing, and post-maintenance validation. 
• Provide technical support, operational guidance, and basic training to customers, operators, and end-users on sonar system operation and maintenance. 
• Prepare accurate service reports, fault findings, maintenance records, and configuration documentation in accordance with quality and contractual requirements. 
• Adhere strictly to company policies, maritime safety regulations, electrical safety standards, and oƯshore work procedures,including work on vessels and restricted coastal sites. 
• Liaise with OEM and Vendors to resolve technical issues where applicable.

Period:

• 1-year contract 
  

Salary:

• Up to $5,000
   

Working hours:

• Mon – Fri: 8am–5:30pm 

Location:

• Tuas (Shuttle service provided) and various sites as assigned  

Requirements:

• Degree/Diploma/ITE in Engineering in Electronics or equivalent 
• Min 2 years’ experience in providing maintenance service 
• Able to perform 24/7 stand-by and attend to system faults within the respond time and resolution time 
• Able to work outfield on site 
• Good team player and yet able to work independently. 
• Possession of a valid Class 3 driving license would be advantageous​ 

Interested applicants, kindly email your detailed resume (MS Word format is preferred):

raagini@successhrc.com.sg (Registration No. R23117106)

Please ensure that applications sent through email are no bigger than 1Mb.
We thank all applicants for your interest but regret to inform that only shortlisted candidates would be notified.

Success Resource Centre Pte Ltd (EA License Number: 04C3201)
160 Robinson Road, #13-07/08/09 SBF Center, Singapore 06891
T: 6337 3183 | W: www.successhrc.com.sg 

Duration: Yearly Renewable Contract (Convertible)

Working Location: AMK

Working Hours: Monday to Friday (830am – 6pm)

Salary range: Up to $6500 (Based on experience)

Job Responsibilities:

• Design, configure, deploy, and maintain application systems and related infrastructure

• Analyze business requirements and translate them into technical solutions

• Provide Level 2/Level 3 support for application incidents, troubleshooting, and root cause analysis

• Monitor system performance, availability, and reliability; implement optimizations as needed

• Collaborate with software developers, vendors, and cross-functional teams for system integration and enhancements

• Manage application releases, patches, upgrades, and configuration changes

• Ensure system security, compliance, and data integrity standards are maintained

• Develop and maintain technical documentation, system diagrams, and operating procedures

• Automate routine processes and workflows to improve efficiency

• Participate in system testing, including SIT/UAT, and support deployment activities

• Continuously evaluate emerging technologies to recommend improvements

Job Requirements:

• Bachelor’s degree in Computer Science, Information Technology, Engineering, or a related field

• Minimum 3 years of experience in application systems engineering, application support, or similar roles

• Strong understanding of application architecture, system integration, and API frameworks

• Hands-on experience with application servers such as Apache Tomcat, Oracle WebLogic Server, and Microsoft IIS

• Proficiency in scripting or programming languages such as Python, PowerShell, Java, or Shell scripting

• Solid experience working with databases such as Microsoft SQL Server, Oracle Database, and MySQL, including writing complex queries

• Familiarity with cloud platforms such as Microsoft Azure, Amazon Web Services, or Google Cloud Platform

• Experience with DevOps practices and tools, including CI/CD pipelines, version control (e.g., Git), and automation tools such as Jenkins

• Knowledge of ITIL processes, including incident, change, and problem management

• Exposure to modern technologies such as containerization (Docker, Kubernetes) and microservices architecture is an advantage

• Familiarity with system monitoring and observability tools such as Splunk, Prometheus, and Dynatrace

• Relevant certifications in cloud platforms, ITIL, or related technologies are preferred

If you are interested, please submit your application here. We appreciate your application and will notify you if you are shortlisted for the role.

By sending us your personal data and curriculum vitae (CV), you are deemed to consent to PERSOL Outsourcing Singapore Pte Ltd and its affiliates to collect, use and disclose your personal data for the purposes set out in the Privacy Policy available at https://www.persoloutsourcing.com/policies. You acknowledge that you have read, understood, and agree with the Privacy Policy

EA License No: 90C3494 | EA Personnel No: R25157619 | EA Personnel Name: Kauthamen Appu

Duration: Yearly Renewable Contract (Convertible)

Working Location: AMK

Working Hours: Monday to Friday (830am – 6pm)

Salary range: Up to $6500 (Based on experience)

Job Responsibilities:

• Design, deploy, and maintain network infrastructure including LAN, WAN, WLAN, and data center networks

• Configure and manage network devices such as routers, switches, firewalls, and load balancers

• Monitor network performance, availability, and capacity; proactively identify and resolve issues

• Perform Level 2/Level 3 troubleshooting for network incidents and outages

• Implement network security measures including firewalls, VPNs, intrusion detection/prevention systems

• Support network architecture planning and scalability for future business needs

• Manage network upgrades, patches, and firmware updates

• Work with vendors and service providers to resolve issues and optimize services

• Maintain documentation including network diagrams, configurations, and SOPs

• Ensure compliance with security policies, standards, and regulatory requirements

• Support disaster recovery and business continuity planning for network systems

• Participate in on-call rotation and after-hours support when required

Job Requirements:

• Bachelor’s degree in Computer Science, Information Technology, Engineering, or a related field

• Minimum 3 years of experience in network engineering, infrastructure, or related roles

• Relevant industry certifications such as CCNA, CCNP, JNCIA/JNCIS, or equivalent are preferred

• Strong understanding of core networking concepts, including TCP/IP, DNS, DHCP, VLANs, and routing protocols such as OSPF and BGP

• Hands-on experience with enterprise network devices and technologies from vendors such as Cisco, Juniper Networks, Fortinet, and Aruba Networks

• Proven experience in configuring and managing firewalls, VPNs, and implementing network security best practices

• Familiarity with network monitoring and performance tools such as SolarWinds, PRTG Network Monitor, Nagios, and Zabbix

• Experience with wireless networking technologies (WLAN, Wi-Fi standards) and troubleshooting

• Exposure to cloud networking concepts on platforms such as Amazon Web Services, Microsoft Azure, or Google Cloud Platform

• Basic scripting or automation skills (e.g., Python, PowerShell) and familiarity with Infrastructure-as-Code (IaC) tools such as Terraform or Ansible will be an advantage

• Experience with modern networking technologies such as SD-WAN, network virtualization, and Zero Trust architecture is a plus

• Knowledge of data center networking, high availability design, and system resilience

If you are interested, please submit your application here. We appreciate your application and will notify you if you are shortlisted for the role.

By sending us your personal data and curriculum vitae (CV), you are deemed to consent to PERSOL Outsourcing Singapore Pte Ltd and its affiliates to collect, use and disclose your personal data for the purposes set out in the Privacy Policy available at https://www.persoloutsourcing.com/policies. You acknowledge that you have read, understood, and agree with the Privacy Policy.

EA License No: 90C3494 | EA Personnel No: R25157619 | EA Personnel Name: Kauthamen Appu

Key Responsibilities

• Provide technical support and application engineering expertise for smart building, fire safety, and facilities management solutions.
• Analyze customer requirements and recommend suitable products, systems, and engineering solutions.
• Conduct technical evaluations, simulations (FEA/CFD), and feasibility studies to support product applications and project requirements.
• Prepare technical proposals, specifications, drawings, reports, and application documentation.
• Support product installation, testing, commissioning, troubleshooting, and performance optimization.
• Work closely with customers, consultants, contractors, and internal teams to ensure successful project execution and customer satisfaction.
• Assist in project planning, costing, scheduling, and technical presentations.
• Conduct site visits, inspections, testing, and audits as required.
• Ensure compliance with safety, regulatory, and quality standards.
• Provide technical training and after-sales support to customers and stakeholders.

Requirements

• Diploma or Degree in Mechanical Engineering, Fire Safety Engineering, Mechanical Design & Manufacturing Engineering, Systems Engineering, or a related field.
• Fresh graduates are encouraged to apply; comprehensive training will be provided.
• Strong analytical, problem-solving, and technical communication skills.
• Ability to work effectively with customers, vendors, and cross-functional teams.
• Familiarity with CAD, FEA, CFD, or similar engineering software is advantageous.
• Willingness to travel to customer and project sites when required.

Should focus on day-2-day operations, incident, change management, and user centric trouble shooting.

Operate andcontinuously improve the organization’s Secure Access Service Edge (SASE)services using Zscaler Internet Access (ZIA) and Zscaler Private Access (ZPA),ensuring secure, reliable user connectivity and strong policy governance.

Keyresponsibilities (Operational / BAU)

• Runday-to-day operations for ZIA (web gateway, SSL inspection, URL filtering,cloud app control, sandbox, DLP , DNS security).

• Runday-to-day operations for ZPA (App Segments, Access Policies, Connectormanagement, posture requirements, policy troubleshooting).

• Monitorservice health and user experience; proactively identify trends and recurringissues.

• HandleL2/L3 incident troubleshooting: authentication issues (SSO/SAML),PAC/forwarding issues, tunnel/connector issues, policy blocks, certificate/SSLinspection issues.

• Performpolicy administration: create/update rules, exceptions, and change deploymentsfollowing CAB/ITSM change controls.

• Maintainforwarding architecture: Zscaler Client Connector, GRE/IPsec tunnels, PACfiles, forwarding profiles, location configuration, traffic steering.

• Manageintegrations: IdP (Azure AD/Entra ID, Okta, ADFS), SIEM (Splunk/QRadar),ticketing (ServiceNow), endpoint tools (Intune/Jamf), MFA.

• Executeroutine operational tasks: connector upgrades, certificate updates, locationupdates, application onboarding to ZPA, user/group updates.

• Work withvendors/TAC; drive cases to closure and implement corrective actions.

• Maintaindocumentation: runbooks, SOPs, troubleshooting guides, policy standards,onboarding checklists.

• Supportaudits and compliance: policy reviews, recertification evidence,logging/retention checks. Menlo Web Isolation Maintain allow-list/whitelist forapproved URLs/domains based on business justification and securityrequirements.

• Manageexception lifecycle: approvals, expiry dates, periodic review/cleanup, andrecertification evidence.

• Ensureisolation policies align with ZIA policies and do not create conflicting userexperience (e.g., bypass vs isolate logic) Site not loading in isolation,rendering issues, broken web apps, file download/upload restrictions,clipboard/printing controls (as applicable)

Coreskills:

• Strongworking knowledge of ZIA (SSL inspection, URL filtering, CASB/app control,sandbox, forwarding methods).

• Strongworking knowledge of ZPA (connectors, app segments, access policies, posture,authentication flows).

• Troubleshootingacross endpoint + network + identity (DNS, TLS cert chains, proxy behavior,SAML/SSO, routing).

•ITSM/change management discipline (ServiceNow/JIRA), documentation habits.Strong knowledge about Zero Trust concepts

•Nice-to-have: SIEM integration, DLP, basic scripting (PowerShell/Python) forops automation.

About the Role

We are seeking a highly skilled and experienced Senior Network Engineer on behalf of our client to design, implement, maintain, and automate robust data center and enterprise network infrastructures.

This is a critical role requiring a rare technical trifecta: hands-on, expert-level mastery across Cisco, Juniper, and Micas platforms. If you are a seasoned engineer who thrives in complex, multi-vendor environments, loves bridging the gap between physical infrastructure and cutting-edge network automation, and enjoys mentoring junior talent, we want to hear from you.

Key Responsibilities

• Multi-Vendor Infrastructure Management: Oversee, configure, and troubleshoot complex data center and enterprise environments spanning Cisco, Juniper, and Micas platforms.

• Advanced Routing & Switching: Maintain high-availability network architectures utilizing advanced Layer 1–3 protocols ($BGP$, $OSPF$, $MPLS$, $VRF$, and multicast).

• Network Automation: Drive efficiency by developing and implementing automation workflows, infrastructure as code (IaC), and scripting solutions.

• Physical DC Operations: Oversee structured cabling, fiber optics, and physical space planning within the data center environment.

• Security & Compliance: Enforce robust network security postures across multi-vendor environments using AAA, 802.1X, ACLs, and firewalls.

• Monitoring & Documentation: Utilize DCIM and observability tools to ensure uptime, and author comprehensive technical documentation (SOPs, MOPs, and detailed network diagrams).

• Leadership & Mentorship: Act as a technical escalation point and provide guidance, coaching, and mentorship to junior and mid-level engineering staff.

Required Technical Skills & Qualifications

Core Experience

• 7+ years of dedicated experience in enterprise networking and data center operations.

Platform Expertise (Must possess hands-on experience in ALL three)

• Cisco: Catalyst, Nexus, ASR, and ISE.

• Juniper: Junos, EX, MX, and SRX series.

• Micas: Proven hands-on deployment and management experience.

Networking Fundamentals & Protocols

• Deep understanding of Layer 1–3 fundamentals.

• Advanced L3 routing proficiency: BGP, OSPF, MPLS, VRF, and Multicast.

Automation & Tools

• Network Automation: Proficiency with Python, Ansible, and Terraform.

• DCIM & Monitoring: Experience with NetBox, Splunk, ELK stack, or similar observability platforms.

Security & Physical Infrastructure

• Security: AAA, 802.1X, ACLs, and multi-vendor firewall administration.

• Physical Layer: Solid understanding of structured cabling, fiber optic types, and physical data center layout/operations.

Documentation & Certifications

• Strong track record of creating SOPs, MOPs, and network diagrams.

• Minimum Certification: CCNA required.

• Preferred Certification: CCNP, JNCIP, or equivalent multi-vendor certifications are strongly preferred.

Nice-to-Have Skills

• Experience with Ciena or Coriant optical transport systems.

• Familiarity with Nokia platforms.

• Knowledge of SD-WAN architectures and deployments.

• Cloud networking experience (AWS, Azure, or GCP).

• Experience implementing CI/CD pipelines for network infrastructure.

What We Offer

• Competitive salary and comprehensive benefits package.

• Opportunity to work with a highly sophisticated, diverse tech stack.

• A collaborative environment that values continuous learning and technical leadership.

Role: MobileCore Network Ops Engineer (4G/5G)
Location: Singapore

We are partnering with a leading organisation to hire a Mobile Core Network OpsEngineer (4G/5G) to support critical telecom infrastructure and ensure seamlessnetwork operations.

About theRole

You will beresponsible for the operation, maintenance, and troubleshooting of 4G/5G corenetwork systems, ensuring high service availability and performance, includingsupport for international roaming services.

KeyResponsibilities

• Manage and support 4G/5G Mobile Core nodes (e.g., IMS, HSS, UDM, SBC, MSS, etc.) to ensure smooth network operations
• Perform system maintenance, including patching, upgrades, and performance optimisation
• Monitor network performance, KPIs, and alarms to maintain service quality
• Troubleshoot and resolve end-to-end network issues across core systems
• Collaborate with local providers and international roaming partners for testing and service assurance
• Implement security hardening and vulnerability management to mitigate risks
• Develop and maintain operational processes and documentation

Requirements

• Degree in Electronics, Communications, Networking, or related field
• Minimum 3-5 years of experience in the Telco industry
• Strong knowledge of 4G/5G core networks and call flows
• Familiarity with protocols such as IMS, VoLTE, SS7, Diameter, SIP, SCTP
• Hands-on experience in network troubleshooting (end-to-end)
• Exposure to VoLTE roaming and IREG testing
• Understanding of network and application security
• Knowledge of IP networking (switching & routing)
• Experience working with Linux and virtualised environments
• Basic scripting/programming skills (e.g., Python, Shell)

UEN: 202329526G

EA Licence: 23S2061

Job Title: Program Engineer (Semiconductor or Medical devices industries) (ID4791)
Location: : Changi
Working Hours: Monday To Friday 8.15am to 6.00pm
Salary: $5000-$5800

Duties and Responsibilities
• Manage project plans, schedules, and budgets
• Coordinate with NPI, manufacturing & QA teams
• Track progress and resolve issues
• Support CNC machining & precision engineering processes
• Assist prototype development & feasibility studies
• Ensure compliance with precision standards
• Coordinate testing and inspection
• Liaise with clients, suppliers & internal teams
• Prepare reports and updates

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

Duration: Yearly Renewable Contract (Convertible)

Working Location: AMK

Working Hours: Monday to Friday (830am – 6pm)

Salary range: Up to $6500 (Based on experience)

Job Responsibilities:

• Design, deploy, and maintain network infrastructure including LAN, WAN, WLAN, and data center networks

• Configure and manage network devices such as routers, switches, firewalls, and load balancers

• Monitor network performance, availability, and capacity; proactively identify and resolve issues

• Perform Level 2/Level 3 troubleshooting for network incidents and outages

• Implement network security measures including firewalls, VPNs, intrusion detection/prevention systems

• Support network architecture planning and scalability for future business needs

• Manage network upgrades, patches, and firmware updates

• Work with vendors and service providers to resolve issues and optimize services

• Maintain documentation including network diagrams, configurations, and SOPs

• Ensure compliance with security policies, standards, and regulatory requirements

• Support disaster recovery and business continuity planning for network systems

• Participate in on-call rotation and after-hours support when required

Job Requirements:

• Bachelor’s degree in Computer Science, Information Technology, Engineering, or a related field

• Minimum 3 years of experience in network engineering, infrastructure, or related roles

• Relevant industry certifications such as CCNA, CCNP, JNCIA/JNCIS, or equivalent are preferred

• Strong understanding of core networking concepts, including TCP/IP, DNS, DHCP, VLANs, and routing protocols such as OSPF and BGP

• Hands-on experience with enterprise network devices and technologies from vendors such as Cisco, Juniper Networks, Fortinet, and Aruba Networks

• Proven experience in configuring and managing firewalls, VPNs, and implementing network security best practices

• Familiarity with network monitoring and performance tools such as SolarWinds, PRTG Network Monitor, Nagios, and Zabbix

• Experience with wireless networking technologies (WLAN, Wi-Fi standards) and troubleshooting

• Exposure to cloud networking concepts on platforms such as Amazon Web Services, Microsoft Azure, or Google Cloud Platform

• Basic scripting or automation skills (e.g., Python, PowerShell) and familiarity with Infrastructure-as-Code (IaC) tools such as Terraform or Ansible will be an advantage

• Experience with modern networking technologies such as SD-WAN, network virtualization, and Zero Trust architecture is a plus

• Knowledge of data center networking, high availability design, and system resilience

If you are interested, please submit your application here. We appreciate your application and will notify you if you are shortlisted for the role.

By sending us your personal data and curriculum vitae (CV), you are deemed to consent to PERSOL Outsourcing Singapore Pte Ltd and its affiliates to collect, use and disclose your personal data for the purposes set out in the Privacy Policy available at https://www.persoloutsourcing.com/policies. You acknowledge that you have read, understood, and agree with the Privacy Policy.

EA License No: 90C3494 | EA Personnel No: R21103663 | EA Personnel Name: Azhar Anuwar

• 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