Total 865 Junior Executive operations engineer job vacancies in Singapore

• Position: E-commerce Operations Assistant (Shopee/Lazada)
• Location: Outram (Near Havelock MRT)
• Working hours: 5 days, Monday-Friday 9.00am - 6.00pm
• Salary (commensurate with experience): Up to $3600 + Variable Bonus + Health Insurance
• Duration: Permanent
• Industry: Photo or video equipment

Main Responsibilities

• Create and maintain accurate product listings on company website and online marketplace platforms
• Support and execute promotional campaigns on e-commerce platforms
• Monitor and update inventory levels and pricing accuracy
• Respond to customer enquiries in a timely and professional manner
• Coordinate with internal teams to ensure timely order fulfilment
• Handle return, refund, and exchange processes
• Perform other administrative and operational duties as assigned

Requirement:

• Diploma in any field
• Experience with e-commerce platforms (e.g. Shopee, Lazada, Amazon, TikTok Shop)
• Prior experience in e-commerce or retail industry will be an advantage
• Strong attention to detail and organisational skills
• Able to communicate clearly with customers and stakeholders from diverse backgrounds
• Proficient in Microsoft Office or similar tools

Email to joie@searchpersonnel.com.sg

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***We DO NOT charge our candidates any referral fee nor bind them with any contract.***

Joie Chang

Deputy Consulting Director (APAC)

Reg no.: R2090601 | EA No: 13C6684.

Key Responsibilities:

• Assist in the preparation of drawings, plans, and reports.
• Support project planning, scheduling, and progress monitoring.
• Coordinate with contractors, suppliers, and internal teams.
• Support troubleshooting and resolution of technical issues.
• Maintain accurate project documentation and records.
• Ensure adherence to health, safety, and environmental policies.
• Provide administrative and logistical support to senior engineers and project managers.

Requirements:

• Diploma or Degree in Engineering (Civil, Mechanical, Electrical, or related discipline).
• 1–3 years of relevant working experience preferred; fresh graduates may be considered.
• Proficient in Microsoft Office and basic knowledge of AutoCAD or other engineering software.
• Strong communication and teamwork skills.
• Able to work independently and manage multiple tasks.
• Willing to work on-site and travel when required.
• Knowledge of local regulatory standards and procedures is a plus.

Additional Information:

• Work 5.5 days

Job Description

• Responsible for Equipment Uptime, Productivity and CIP.
• Work in a cleanroom environment for long hours.
• In-charge of PM planning, Equipment Maintenance, and Parts Management.
• Co-work with Engineer to resolve equipment/line issues.
• To improve and enhance machine performance and upgrade machine capability.
• Perform any other duties as assigned.

Requirements

• Diploma/Higher Nitec/Nitec in Engineering (Electrical / Electronic / Mechanical), or equivalent.
• Proficiency in Microsoft Office.
• Ability to work independently as well as in a team.
• At least 2 years of relevant working experience in manufacturing environment.
• Fresh graduates are also encouraged to apply.
• Working Location: Pasir Ris

• Identify and develop business opportunities with utility companies and system integrators.
• Provide technical sales support on protection switchgear and control systems.
• Review tender specifications and prepare compliant technical-commercial proposals.
• Conduct customer visits, presentations, and product demonstrations.
• Liaise with internal teams to ensure timely delivery and after-sales support.

Job Requirements:

• Diploma/Degree in Electrical or Power Engineering.
• Candidates with technical sales experience in the utilities or power industry are preferred.

• Good Pay + Good allowance + Good Bonus

• Interested candidates please send an updated Resume / CV in Ms Word format to lilian@recruitflash.com or WhatsApp’s your resume to 98332779 ( no Calls)

• Consultant in-charge : Quah Li Lian (Lilian) ( Registration No: R1983286 )

Selling points:

• US Semiconductor MNC

• Get exposed to the latest Semiconductor technology (think of your iPhone and EV assemblies)

• Entry level position

Job Information

• Mon–Fri + alternate Sat

• Fixed shifts: Morning 6:45am–3:15pm / Noon 2:45pm–11:15pm (+$10 daily shift allowance) / Night 10:45pm–7:15am (+$15 daily shift allowance)

• 6 or 12-month contract (convertible/renewable) + Bonus

Job Description

• Assemble & test Advanced Semiconductor Machines per work instructions

• Perform troubleshooting & diagnostics

Requirements

• Entry level position - candidates without experience welcomed to apply

*To apply, contact @werestwedontquit OR whatsapp 98221115

All applications will be treated with strictest confidentiality. We regret that only shortlisted candidates will be notified. Thank you.

RecruitFirst Pte Ltd E.A. 13C6342

Joseph Yap Shi Hao (R1767577)

Technician/Assistant Engineer (Semiconductor)

4 days 12hours shift or 5 days 8 hours shift

Salary: $2500 - $3500

Address: Woodlands

Job scope:

- Semiconductor machines startup and installation

- Perform equipment on-site installation, diagnosing, troubleshooting, servicing, and repairing

- Perform equipment continuous improvement programmes, preventive maintenance, modifications and repairing works

- Serves as company contact point with customer on technical matters

- Attends to customers complaints and provides timely solutions

- Other ad hoc duties

Requirements:

- Nitec/Diploma/Degree in Mechanical/ Mechatronic Engineering or related discipline

-Experience working in Semiconductor industry

Cheong Yeat Long | R25145358

The Supreme HR Advisory Pte Ltd | EA 14C7279

Responsibilities

• Lead migration and conversion of on-premises / cloud databases (MSSQL, Oracle) to PostgreSQL on cloud-managed database services

• Design, develop, and optimize SQL queries, stored procedures, triggers, and functions in at least one of: MSSQL, Oracle, or PostgreSQL

• Collaborate with application teams to ensure seamless integration, data integrity, and minimal downtime during migrations

• Ensure database code meets performance, security, and coding standards

• Diagnose and resolve performance bottlenecks (query plans, indexing, I/O, memory utilization)

• Implement indexing strategies, partitioning, and query optimization techniques tailored to MSSQL, Oracle, or PostgreSQL on cloud-managed platforms

• Monitor and fine-tune performance post-migration using native cloud tools

• Configure and manage cloud-managed database services across AWS and Azure for MSSQL, Oracle, and PostgreSQL workloads

• Implement backup, recovery, and disaster recovery strategies aligned to RPO/RTO objectives

• Design and support high availability and scalability patterns

• Enforce security (encryption, IAM roles, least privilege) and governance best practices

• Maintain migration runbooks, schema mappings, and conversion logic

• Produce reports on migration progress, performance metrics, and cost optimization

• Communicate updates and risks clearly to stakeholders

• Implement database security policies and access controls

• Stay current with security threats and apply patches/updates as needed

Requirements

• Bachelor’s degree in computer science or a related field with 8–10 years of experience in database development and migration for MSSQL, Oracle, and PostgreSQL

• Must have hands-on experience as a database developer with strong skills in SQL programming

• Proficiency in SQL, T-SQL, PL/SQL, and scripting languages

• Strong understanding of database design principles

• Experience with database performance tuning and optimization

• Knowledge of database security and compliance requirements

• Exposure to database administration tasks on MSSQL, Oracle, or PostgreSQL is preferable

• Excellent problem-solving and troubleshooting skills

• Ability to work independently and collaboratively in a team

• Effective communication and documentation skills

• Proven experience in database conversion from MSSQL and Oracle to PostgreSQL in cloud environments

• Strong knowledge of database architecture, design principles, and performance tuning

• Hands-on experience with cloud-managed database services (AWS RDS/Aurora, Azure SQL Database, Azure Database for PostgreSQL)

• Experience with data migration and movement tools, including on-premises database tools (e.g., Backup utilities, Data Pump) and cloud services (e.g., AWS DMS, AWS Glue, AWS Athena)

• Familiarity with DevOps tools and automation for database deployments (PowerShell, Git, CI/CD pipelines)

• Understanding of cloud infrastructure components (networking, load balancers, virtualization) and commercial cloud platforms (AWS, Azure)

• Experience supporting high-availability production systems in cloud environments is advantageous

• Software development experience in any programming language is a plus

• Strong analytical and critical thinking skills with a service excellence attitude

• Ability to work independently and collaboratively with Senior Application DBAs and application teams

• Excellent verbal and written communication skills for interaction with technical and business stakeholders

• Certifications in MSSQL, Oracle and PostgreSQL database developer

• Experience with cloud-based database services (e.g., AWS RDS, Azure Database)

• Experience on database migration and replication technologies

Licence no: 12C6060

Technician/Assistant Engineer (Semiconductor)

4 days 12hours shift or 5 days 8 hours shift

Salary: $2500 - $3500

Address: Woodlands

Job scope:

- Semiconductor machines startup and installation

- Perform equipment on-site installation, diagnosing, troubleshooting, servicing, and repairing

- Perform equipment continuous improvement programmes, preventive maintenance, modifications and repairing works

- Serves as company contact point with customer on technical matters

- Attends to customers complaints and provides timely solutions

- Other ad hoc duties

Requirements:

- Nitec/Diploma/Degree in Mechanical/ Mechatronic Engineering or related discipline

-Experience working in Semiconductor industry

Cheong Yeat Long | R25145358

The Supreme HR Advisory Pte Ltd | EA 14C7279

JOB SUMMARY:

We're looking for a Data Engineer with strong software engineering fundamentals to build and scale our data infrastructure. You'll design high-performance systems that handle massive data volumes and high-concurrency workloads, optimize query engines for speed and reliability, and architect robust data pipelines. This role is for engineers who love solving distributed systems challenges and building production-grade infrastructure that processes terabytes of data daily.

This role is open to fresh graduates and early-career professionals (1–2 years of experience) who are eager to grow their skills in building scalable data systems.

Whether you’re just starting out or already have some experience, this is a great opportunity to develop your data engineering skills and contribute to impactful, data-driven decision-making.

KEY RESPONSIBILITIES:

• Design, develop and maintain data infrastructures, such as computation, query engine and services which can support massive data and high concurrency requests
• Clean, transform, and optimize raw data for storage and analysis
• Work with structured and unstructured data from various sources (databases, APIs, files, etc.)
• Plan data warehouse structure to ensure data quality, accuracy, consistency, and availability
• Optimise for the performance of the data pipeline and service to downstream
• Collaborate with business analysts, data scientists, and backend teams to provide appropriate tools
• Document data models, processes, and technical decisions

What You'll Learn:

• Real-world data engineering with modern tools like Apache Spark/Flink, Kafka, Airflow
• Working with SQL/NoSQL databases, data lakes, and cloud platforms (AWS, GCP, Azure)
• Building batch and streaming data pipelines
• Data modeling, warehousing
• Orchestration and monitoring of data workflows
• Developing high availability services
• Best practices in data governance, privacy, and security
• Collaboration in agile, cross-functional teams with product, engineering, and analytics

JOB REQUIREMENTS: