Total 5,375 network engineer job vacancies in Engineering category in Singapore

Key Responsibilities

• Develop and implement QAQC procedures.
• Conduct site inspections and quality audits.
• Ensure works comply with approved drawings and specifications.
• Prepare inspection reports and quality records.
• Coordinate with consultants, clients, and subcontractors.
• Manage Non-Conformance Reports (NCR) and corrective actions.
• Attend site meetings and quality reviews.
• Monitor testing and commissioning activities.

Experience

• Minimum 2–5 years of QAQC experience in construction projects
• Experience in: Building construction, M&E works, Infrastructure projects, Quality inspections and testing. Managing subcontractors and site quality issues

- IT support for end users on multiple sites

- Provide Technical support for all end users devices such as laptops, desktops, mobile devices printers, and approved software

- Facilitate and provide technical / event support for the classroom, Lab, meeting room and other areas that have Audio Visual System.

- To oversee the day-to-day teaching facility operations, which include loan of portable devices, accessory and supplying of consumable items such as battery for wireless mic.

Job Requirements: 

- At least a Higher NITEC or Diploma in IT / Audio Visual related disciplines or equivalent;

- At least 1 years of relevant IT support experience

- Must have relevant technical IT expertise and skills.

- Must have good customer service attitude and skills.

- Must be comfortable with Roaming different customer sites islandwide (Main location - Clementi)

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

We regret to inform that only shortlistedcandidates will be notified.

By sending us your personal data and curriculum vitae (CV), you are deemed to consent to PERSOL Tech Services 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.

PERSOL Tech Services Pte Ltd
UEN No. 202233837K

• Responsible for the implementation, testing, optimisationand virtualisation of cloud infrastructure across on-premise, cloud and networkinfrastructure.

• Performs activities pertaining to cloud infrastructuredeployment and performance to ensure delivery of cloud infrastructure solutionsin alignment with service standards.

• Perform OS and database hardening according to theAuthority’s hardening guide

• Provision of new workload in a Cloud platform

• Integration of new workload to existing Common Services(eg backup, monitoring, etc)

• Integration of new workload to AD, DNS and DHCP

• Work with different OEM/Vendor/subcontractor forimplementation and integration

• Experience in Terraform will be an added advantage

Qualifications

• Degree/Diploma in Computer Science, Computer Engineering or equivalent, although consideration will be given to experience and certifications in lieu of degree.

• Minimum 2 to 4 years IT experience.

• Minimum 3 years of experience working as a System engineer within the operations environment.

• Past working experience in Cloud environment is an advantage.

• Excellent scheduling and multitasking skills

• Meticulous and process-oriented.

• Good, hard-working attitude with ability to work wel lunder pressure.

• Good communication skills English (written, spoken).

• Good analytical skills with ability to work with others to resolve problems.

• Good organization skills, with ability to properly document and track information.

• Dynamic, customer oriented, experience working in a fast-paced environment.

Skills

Proficiency in one or more cloud platforms such as Amazon Web Services (AWS), Microsoft Azure, Google Cloud Platform (GCP), or Oracle Cloud Infrastructure (OCI). Strong knowledge of cloud services, features, and capabilities.

We are seeking a Mainframe Backup Operations Engineer to support enterprise backup, recovery, and tape management operations within a large-scale mainframe environment. The role is responsible for ensuring the integrity, availability, and recoverability of business-critical data through effective backup administration and operational support.

Key Responsibilities

• Monitor and administer daily mainframe backup operations, ensuring successful completion of scheduled backup and recovery activities.

• Manage tape inventory and lifecycle processes using CA 1 Tape Management System, including tape allocation, retention, and archival controls.

• Execute backup and restore procedures using ADRDSSU and related mainframe utilities.

• Investigate backup job failures, perform root cause analysis, and implement corrective actions to minimize operational disruptions.

• Review backup reports, logs, and operational metrics to ensure compliance with service level requirements.

• Support disaster recovery testing and validation activities to verify backup recoverability and system resilience.

• Maintain backup and recovery documentation, operational procedures, and technical runbooks.

• Participate in incident, problem, and change management activities in accordance with established IT service management processes.

Requirements

• Bachelor's Degree in Computer Science, Information Technology, Engineering, or related discipline.

• Minimum 5 years of experience in mainframe backup operations and administration.

• Hands-on experience with CA 1 Tape Management System, tape operations, and tape lifecycle management.

• Working knowledge of ADRDSSU, FlashCopy, backup recovery procedures, and storage management concepts.

• Familiarity with disaster recovery processes, resiliency planning, and backup validation activities.

• Strong troubleshooting, analytical, and problem-solving skills.

• Ability to support production operations and participate in after-hours support when required.

We are looking for a Full Stack Engineer with 4–7years of experience in building scalable web applications using Angular and .NET. The ideal candidate should behands-on, delivery-focused, and comfortable working across frontend, backend,cloud platforms, and CI/CD pipelines.

Key Responsibilities

• Design, develop, and maintain web applications using Angular and .NET
• Build and integrate RESTful APIs and backend services
• Work with databases, application services, and cloud-based infrastructure
• Implement and maintain CI/CD pipelines for automated build, test, and deployment
• Deploy and support applications on cloud platforms such as AWS, Azure, Google Cloud, or Cloudflare Workers
• Collaborate with product, design, QA, and engineering teams to deliver high-quality solutions
• Troubleshoot, optimize, and improve application performance and reliability

Requirements

• Degree or Diploma in Computer Science, Computer Engineering, Information Technology, or a related discipline
• 4–7 years of hands-on software development experience
• Strong experience in React, JavaScript/TypeScript, HTML, and CSS
• Solid backend development experience with .NET / .NET Core
• Experience designing and consuming APIs
• Hands-on experience with CI/CD tools such as GitHub Actions, Azure DevOps, GitLab CI, or Jenkins
• Practical experience with at least one cloud platform: AWS, Azure, Google Cloud, or Cloudflare Workers
• Familiarity with databases such as SQL Server, PostgreSQL, MySQL, or NoSQL databases
• Good understanding of software engineering best practices, version control, and agile delivery

Nice to Have

• Experience with containerization tools such as Docker or Kubernetes
• Knowledge of serverless architecture or microservices
• Exposure to cloud security, monitoring, and logging tools

Location: No. 7 Tuas Avenue 16 Singapore 638934 (Company transport at designated pick up points - Jurong east, Bukit batok, Choa chu kang, Lakeside, Tuas crescent etc)

Working Days: 5 days A Week

Working hours : 8:00am - 5:00pm or 9:00am - 6:00pm (40 hrs per week)

Salary : $2,800 to $4,200 (Based on market rate, subject to individual’s qualification & experience)

Overview

• We are a public-listed company that specialises in the manufacturing of steel prefabricated reinforcement for the construction industry. We are seeking suitably qualified personnel to join our team.

Roles & Responsibilities:

• Extract bill of quantities for steel reinforcements from structural drawings to ensure accurate material planning
• Schedule and draft technical drawings using appropriate tools for submission and production purposes
• Coordinate technical issues with project site personnel to facilitate smooth project progress
• Attend site discussions as needed to resolve technical queries and support project teams

Requirements:

• Min Diploma in Structural/Civil Engineering or QS / Structural Engineering Design or related discipline to support technical understanding
• Working knowledge of AutoCad and Revit-BIM tools to enhance drawing accuracy and efficiency
• Minimum of 1 year of relevant work experience in a similar field to ensure familiarity with industry practices

Kelly Chong Reg No:R26161160

The Supreme HR Advisory Pte Ltd EA No: 14C7279

Job Description

• Preparation & Review of Load lists, Single Line diagram of PCC, MCC, DB's, Equipment Sizing Calculation,
• Electrical room layouts, Cable and Power Layout, Substation Equipment layout, Earthing & Lightning protection
• Layout.
• Design and develop cable raceway design.
• Design and develop busduct. Busbar routing drawings
• To coordinate and liaise with sub-contractor on project related matters to ensure to smooth execution of site
• work.
• Able to resolve technical issues related to installation, commissioning and testing
• Ensure the installation works are done according to the approved shop drawing, method statement, project
• specifications and relevant standards.
• Attend regular site meetings with Clients/Sub-contractors to discuss and resolve the site matters.
• To assist Project/Site/Construction Manager on handling and monitoring the project progress.
• Review project specifications, technical proposal/design documentations from the electrical subcontractor/supplier and liaise with project consultant / client for the approval of technical documentations/drawings
• Preparation of Material Requisition, Specifications, Technical Bid Evaluation for Electrical works
• Reviewing Vendor Drawings for Transformers, Switchgears, Cables, Distribution Boards, Junction Box, LCS,
• Motors etc.
• Knowledge of AC/DC Power Distribution Systems including selection of circuit breakers, power supplies, contractors, cable sizing, etc.
• Able to check electrical design code of practice IEC, IEEE, Singapore Standards.
• Excellent coordination skills and communication skills in English, both verbal and written.
• Willing to take on responsibility and make effort to meet project deadlines.
• Ability to work with a diverse team.
• Ability to multi-task and be flexible/adapt to rapidly changing project requirements/timelines

Requirements

• Preferably Bachelors’ Degree in Electrical Engineering
• Preferably Minimum 5 years of experience
• Experience with AutoCAD, REVIT, MS Excel, MS Word, ETAP and PDF editing related software
• Basic knowledge and experience of Microsoft Office tools.

About No deviation

At No deviation, we are dedicated to delivering patient-centric solutions that revolutionize the pharmaceutical landscape. As a dynamic expert in engineering consultancy, Commissioning Qualification Validation (CQV), and Quality, Compliance, and Regulatory services, we are looking for individuals who are excited to contribute to impactful projects and drive innovation.

We believe that great things happen when Empathy, Integrity, and Transparency guide our actions. That's why we foster a culture of collaboration, inclusion, and continuous development – empowering our team members to grow personally and professionally.

Position Overview

The CQV Engineer is responsible to support commissioning, qualification and validation activities for GMP process equipment and utilities in a pharmaceutical / biotechnology environment. Focus on equipment such as stainless steel vessels, CIP/SIP systems, thermal systems and related process utilities. Prepare, execute, review and close CQV documentation in line with GMP, GDP and project requirements.

Key Responsibilities

• Prepare and execute CQV documents, including: Commissioning protocols, IQ / OQ / PQ protocols, Test scripts, Qualification reports, Deviation reports, Traceability matrices
• Support qualification of stainless steel vessels, including: Mixing vessels, Holding tanks, Buffer / media preparation vessels, Process tanks, Product-contact equipment
• Perform Material of Construction checks for stainless steel equipment, including verification of: MOC certificates, Surface finish, Welding documentation, Passivation records, Product-contact parts, Gasket / seal materials
  
• Support CIP and SIP qualification, including: Cycle verification, Sprayball coverage checks, Flow / pressure / temperature verification, Conductivity checks, Hold time verification, Drainability checks, Sterilisation cycle assessment
• Support thermal mapping / temperature qualification activities for GMP equipment and systems.
• Execute qualification testing and document results in accordance with approved protocols.
• Use Kneat for protocol execution, review, comment resolution and document lifecycle management.
• Support FAT / SAT, commissioning walkdowns and system handover activities.
• Review vendor documents, drawings, P&IDs, datasheets, manuals and calibration records.
• Raise and support closure of deviations, punch items, non-conformities and qualification discrepancies.
• Work with QA, Engineering, Manufacturing, Automation, Vendors and Project teams to ensure timely CQV completion.
• Ensure all qualification activities comply with GMP, GDP, data integrity and site SOP requirements.

Required Qualifications

• Degree / Diploma in Engineering, Biotechnology, Pharmaceutical Science, Life Sciences or related discipline.
• 3 to 5 years of relevant CQV experience in pharmaceutical, biotech, biologics or GMP manufacturing environment.
• Hands-on experience with CIP, SIP, thermal mapping and stainless steel process equipment.
• Experience performing Material of Construction checks for GMP equipment.
• Familiar with IQ / OQ / PQ execution and GMP documentation requirements.
• Experience using Kneat for validation document execution and review.
• Able to read and understand P&IDs, equipment drawings, datasheets and vendor technical documents.
• Good understanding of GMP, GDP, deviation management and change control.
• Strong documentation discipline and attention to detail.
• Able to work independently on site and coordinate with cross-functional teams.

Why join us?

• Generous Leave Policy.
• Comprehensive Health & Wellness Coverage: Receive robust medical and dental coverage to support your health needs.
• Professional Development Opportunities: Access continuous learning programs and resources for career growth within the company.
• Inclusive Culture: Work in an environment where innovation, collaboration, and diverse perspectives are encouraged and celebrated.
• Shape the Future: Make a real difference in the pharmaceutical industry while advancing your career.

How to apply

Are you ready to play a key role in shaping the future of pharmaceutical solutions? If you're passionate about making an impact, we want you on our team!

Please submit your resume, outlining your qualifications and experience relevant to the role, here.

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.

By sending us your personal data and curriculum vitae (CV), you are deemed to consent to PERSOL 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.persolsingapore.com/policies. You acknowledge that you have read, understood, and agree with the Privacy Policy.

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