Total 5,246 Engineering job vacancies

Systems Engineer (Linux & Windows Infrastructure Security)

3 job vacancies due to project expansion

Cat2A security clearance

Join a Team Supporting Mission-Critical Infrastructure

We are seeking 3 Systems Engineers with strong Linux and Windows administration experience to support, secure, and maintain enterprise backend infrastructure operating in a high-availability environment.

This role is ideal for Infrastructure Engineers, Linux Administrators, Windows Engineers, System Engineers, and Cybersecurity-focused professionals looking to deepen their expertise in server hardening, infrastructure security, disaster recovery, and enterprise systems operations.

You will work closely with experienced engineers responsible for maintaining critical backend systems, ensuring system resilience, security compliance, and operational readiness.

Key Responsibilities

Infrastructure Configuration & Administration

• Configure, deploy, and maintain Linux and Windows servers

• Perform system setup, testing, installation, and upgrades

• Monitor server health, performance, and system availability

• Support infrastructure maintenance and lifecycle management

• Perform basic computer and network maintenance activities

Security Hardening & System Protection

• Perform CIS Hardening for Windows and Linux servers

• Configure and maintain Linux server security settings

• Manage SSH configurations and access controls (sshd_config)

• Administer Linux user accounts and sudo privileges (sudoers)

• Implement password policies and account management controls (chage / passwd)

• Maintain system security configurations in accordance with organisational standards

Backup, Recovery & Disaster Recovery

• Perform server backup and restoration activities

• Execute system recovery procedures using REAR (Relax-and-Recover)

• Support disaster recovery exercises and testing

• Validate system recovery readiness and business continuity requirements

Troubleshooting & Support

• Investigate infrastructure incidents and perform root cause analysis

• Resolve server, operating system, and infrastructure issues

• Support change implementation and system enhancement activities

• Work closely with project teams and stakeholders to ensure smooth operations

• Install, test, and implement systems in accordance with specifications and service level requirements, ensuring compliance with industry best practices.

• Manage systems changes using an established change request process, including assessing the impact, obtaining necessary approvals, and communicating status updates to multiple stakeholders.

• Conduct root cause analysis for system issues and proactively implement measures to prevent recurrence.

• Continuously monitor the effectiveness of implemented measures and make adjustments as necessary.

• Develop and implement comprehensive service continuity measures, including robust backup/restore procedures and disaster recovery plans, to ensure uninterrupted business operations in the event of disruption.

• Provide expert technical advice and guidance on systems to customers and project teams, assisting them in making informed decisions and resolving complex technical issues.

Required Technical Skills

Must-Have Skills

• Linux Security Configuration

• SSH Administration (sshd_config)

• Linux User Management (sudoers)

• Password Policy Administration (chage / passwd)

• REAR (Relax-and-Recover)

• Linux Server Administration

• Windows Server Administration

• Device Hardening

• Systems Configuration & Setup

• CIS Security Hardening

• Infrastructure Troubleshooting

• Backup & Recovery Operations

• Basic Networking Knowledge

Educational Requirements

Candidates should possess min NITEC in Electrical Engineering, Electronics Engineering, or Information Technology (IT) from a recognized institution.

Communication Skills

Successful candidates should possess:

• Strong verbal and written communication skills

• Ability to communicate effectively with technical and non-technical stakeholders

• Ability to explain technical concepts clearly and professionally

• Strong documentation and reporting capabilities

If you enjoy working with Linux, Windows infrastructure, cybersecurity hardening, and enterprise backend systems, we'd love to hear from you.

EA License No: 09C4235 I EA Reg: R1103307 Hong Mei Lin

Overview:

The Assistant Engineer will support the Engineer or Lead Engineer in supervising field operations, coordinating fault rectification works, and maintaining proper records in CWMS/CFEMS for street lighting and commuter facilities.

Key Responsibilities:

• Assist in overseeing site works, inspections, and testing.
• Prepare basic reports, update CWMS/CFEMS entries, and assist in work coordination.
• Follow up with contractors and technicians on rectification timelines.
• Ensure safety and quality standards are met on-site.

Requirements:

• Diploma or ITE Certification in Engineering (Electrical, Civil, or Mechanical).
• Min. 1 year of working experience preferred (Fresh graduates may be considered).
• Willingness to learn and work in a dynamic field-based environment.
• Familiarity with fault-logging systems (CWMS, CFEMS) is a bonus.

Responsibilities

1.    Maintain and evolve the core order management system, owning the full order lifecycle from pre-validation, cost calculation, and margin checks through to execution, fill processing, and position update, for spot trading.

2.    Develop and optimize the cross-engine (matching integration) layer, building and maintaining the protocol between the business logic engine and the matching core, handling order entry, cancel, replace, and fill response state machines with strict correctness guarantees.

3.    Drive low-latency and high-throughput improvements, profiling hot paths, eliminating dynamical locations on the critical path, applying lock-free data structures, zero-copy techniques, and cache-friendly memory layouts to hit and sustain sub-millisecond order processing targets.

4.    Build and maintain risk and margin calculation modules, implement initial margin, maintenance margin, liquidation price, and position cost logic for cross and isolated modes across linear, inverse, and portfolio margin account types.

5.    Support multi-region active-activeengine deployment, ensuring deterministic state replication, sequenceconsistency, and fast failover across data centres with no loss of in-flightorders.

6.    Contribute to engine observabilityand correctness tooling, latency histograms per order path, state-machine audittrails, anomaly detection for margin miscalculations, and chaos/regression testframeworks.

7.    Participate in on-call rotation,diagnosing and resolving production incidents involving order state divergence,position corruption, or abnormal liquidation behaviour under time pressure.

Qualifications

·       5+ years of production C++ development, with meaningful timespent on exchange infrastructure, trading systems, or financial technology.

·       Proficient in modern C++ (C++17/20): move semantics,template metaprogramming, RAII, and performance-oriented idioms, not justwriting correct code but writing fast, deterministic code.

·       Direct experience maintaining or extending a trading engine,OMS, or matching system at a crypto exchange, prop trading firm, or traditionalbrokerage is strongly preferred.

·       Deep understanding of low-latency systems design: lock-freequeues, memory pool allocation, NUMA-awareness, avoiding syscalls on the hotpath, and minimising branch misprediction.

·       A strong grasp of concurrent programming, without relying onlocks on the critical path, understanding of memory ordering, atomicoperations, and the C++ memory model.

·       Experience with order state machine design — handlingcomplex transitions with full auditability.

·       Familiarity with financial calculations — fixed-pointarithmetic, scaled integer representation (e8, e4 price/qty formats), roundingmodes, and the hazards of floating-point in trading contexts.

·       Comfortable with protobuf / SBE / FlatBuffers or similarbinary serialization for low-latency inter-service messaging.

·       Rigorous about correctness, comfortable reasoning about edgecases in order-quantity arithmetic, position over-closure, and fee rounding atscale.

·       Able to read and contribute to deeply unfamiliar codequickly, the engine codebase is large, and velocity requires confident codenavigation.

·       Clear communication across trading, risk, and product teamswhen scoping changes that touch user-facing behaviour.

We regret that onlyshortlisted candidates will be notified

People Profilers Pte Ltd, 20 CecilStreet, #08-09 PLUS Building, Singapore 049705

 Tel: 69509748

http://www.peopleprofilers.com

debbie@peopleprofilers.com

Consultant in charge: So Boon Shyen, Debbie

EA Licence Number: 02C4944

Registration Number: R1111376

We are seeking an experienced Lead Engineer-Water Solutions / Testing & Commissioning to lead the testing, pre-commissioning, commissioning, and start-up of Ultra Pure Water (UPW) systems for high purity applications in semiconductor and advanced manufacturing environments.

Key Responsibilities:

• Develop and execute commissioning procedures, test plans, and protocols for UPW systems

• Perform pre-commissioning activities (flushing, hydrotesting, leak testing, chemical cleaning)

• Conduct functional testing for systems including RO, EDI, ion exchange, UV, degasification, and ultrafiltration

• Validate system performance against design specifications and client requirements

• Troubleshoot issues and support system start-up and handover

• Prepare commissioning documentation and reports

Requirements:

• Degree in Chemical, Mechanical, or Environmental Engineering

• At least 10 to 15 years of experience in UPW systems or advanced water treatment

• Hands-on commissioning experience for large-scale UPW plants

• Strong knowledge of RO, EDI, mixed bed, and polishing loop systems

• Familiar with SEMI standards and high-purity system design

Preferred Skills:

• Experience in semiconductor fab utilities (UPW, WWT, reclaim)

• Knowledge of water quality parameters (TOC, resistivity, conductivity, silica)

• Familiarity with PLC/SCADA systems

• Ability to read P&IDs and engineering drawings

Seeking a Network Security Engineer with strongPalo Alto firewall expertise and solid networking &switching skills to support a global enterprise environment.

Key Responsibilities

• Manage Palo Alto NGFW (PA-Series) & Panorama
• Configure security policies, NAT, VPNs (IPSec/GlobalProtect)
• Troubleshoot network and security issues (L2–L7)
• Support LAN/WAN networks – routing (BGP, OSPF) & switching (VLANs, STP)
• Perform firewall rule reviews, monitoring, and incident response.
• Collaborate with global teams in a hybrid model

Required Skills

• 7 to 10 years in network security & networking
• Strong hands-on with Palo Alto firewalls
• Solid TCP/IP, DNS, DHCP knowledge
• Experience with BGP, OSPF, VLANs, STP
• Expertise in VPNs (IPSec/SSL) and troubleshooting

Preferred

• Enterprise experience (semiconductor is a plus)
• Cloud exposure (AWS/Azure)
• PCNSE certification

Network security, Palo Alto, Firewalls, LAN/WAN, Networks Routing (BGP, OSPF), Switching (VLANs, STP), TCP/IP, DNS, DHCP, BGP, OSPF, VLANs, STP VPNs (IPSec/SSL) 

• Plan, organise, and execute assigned engineering works efficiently and effectively, including delivering TGM maintenance at customer premises per contract terms

• Ensure the smooth operation of gas supply systems and related equipment.

• Perform system design, project planning, cost estimation, and prepare technical presentations as required.

• Prepare, update, and maintain accurate technical drawings and related documentation.

• Compile and submit monthly engineering and maintenance reports in a timely manner.

• Conduct in-house technical training programmes to enhance staff competency and knowledge.

• Monitor and manage spare parts inventory to ensure adequate stock levels at all times.

• Evaluate, source, and liaise with suppliers, subcontractors, and vendors for project and operational needs.

• Ensure compliance with all relevant government regulations, safety requirements, and industry standards.

• Respond promptly to emergencies and provide technical troubleshooting and support when required.

• Perform standby duties and provide backup support during off-duty hours, including weekends and public holidays if necessary.

• Ensure all work is carried out in accordance with established standard operating procedures (SOPs).

• Promote and maintain a safe working environment, ensuring adherence to workplace safety policies and practices.

• Carry out any other duties as assigned by the superior from time to time.

Qualification and Skills

• Diploma or Degree in related field (Chemical Engineering, Safety, Environmental)

• At least 3 years of relevant experience in semiconductor, manufacturing, chemical, gas or similar working environment

• Good problem-solving and analytical skills

• Good written, verbal communication and interpersonal skills

• Experience in gas supply distribution systems would be an added advantage
  

• Well Established Company
• Excellent Welfare and Benefits + Career progression
• Basic $ 4500 to $ 6000 + AWS + VB
• Working location: North-East
• Working Hours: Monday to Friday (8:30am to 5:30pm)
• Must have C / C++

Job Responsibilities:

• Responsible for software prototyping, requirement analysis, design, development, test, system integration and site integration for developed applications
• Design, configuration, test, integration and maintenance of Automation & SCADA Systems and applications
• Provide technical, deployment and commissioning support to Project Teams and Customers
• Maintain and enhance software applications in both functionality
• Provide software support via on-site troubleshooting, testing and tuning of applications, software, network, protocols and communication issues

Requirements:

• Diploma/Degree in Electronics Engineering or Computer Science
• Experienced with two or more languages such as C/C++, C#, Python
• Experienced in at least one scripting language sch as Python, bash, ksh, bat, ps
• Experience in real tome/embedded system
• At least 2-3 years experience in C/C++ and at least 1 full SDLC
• Knowledge/Experience with SCADA protocols, RDBMS, REST, MQTT are desired

Candidates are encouraged to apply this position via Apply Now button with the following information in the resume

• Work experiences and job responsibilities
• Current and Expected salary
• Reason for leaving
• Date of availability
• Education background

We regret that only shortlisted candidates will be contacted.

NG DIAUM YEE (R2198031)

EA Recruitment Pte Ltd

EA License No: 21C0492

About the Role

We are looking for a technically strong and analytically driven Data Engineer / Analyst to design, build, and maintain end-to-end data and AI/ML solutions.

You will work across the full data lifecycle — from developing ETL pipelines and managing cloud platforms to deploying machine learning models and collaborating with stakeholders to drive meaningful outcomes.

What You Will Do

Data Engineering & AI/ML Development

• Design, build, deploy, and maintain end-to-end data and AI/ML projects across big data and cloud platforms
• Develop scalable and reliable ETL processes for ingesting and integrating large volumes of structured and unstructured data from on-premise and cloud sources
• Build and manage enterprise data systems including data lakes, analytics platforms, and AI platforms

Project & Product Management

• Perform project management and product owner activities for the development, testing, and maintenance of enterprise data systems
• Apply Agile methodology across the full development lifecycle — from requirements gathering and sprint planning through to testing and deployment
• Manage timelines, deliverables, and stakeholder expectations across concurrent workstreams

Stakeholder Collaboration & Innovation

• Collaborate with business users, project teams, government agencies, and industry partners to explore and evaluate new AI/ML and data technologies
• Identify and develop deployable solutions that address operational needs and advance strategic goals
• Stay current with emerging data, AI, and cloud technologies — particularly Generative AI and LLM applications

What We Are Looking For

• Degree in Computer Science, Data Science, Statistics, Economics, or a related discipline with strong quantitative content
• Hands-on experience in data analytics, data engineering, or AI/ML project development

• Proficiency in programming languages such as Python, R, Java, Scala, or SAS for data science and data processing applications
• Strong knowledge of cloud platforms (e.g. AWS, Azure, GCP) and big data technologies
• Demonstrable experience with data/ML techniques — data mining, data engineering, machine learning, natural language processing, or similar
• Experience with Generative AI technologies and LLM models is a strong advantage
• Singaporeans Only

By submitting your resume, you consent to the collection, use, and disclosure of your personal information per ScienTec’s Privacy Policy (scientecconsulting.com/privacy-policy).

This authorizes us to:

• Contact you about potential opportunities.
• Delete personal data as it is not required at this application stage.

All applications will be processed with strict confidence. Only shortlisted candidates will be contacted.

Ho Kah Yeow | R1879233

ScienTec Consulting Pte Ltd |11C5781

• Plan and execute engineering works efficiently.
• Ensure operation and maintenance of gas systems and equipment.
• Handle system design, project planning, and cost estimation.
• Maintain accurate technical drawings and documentation.
• Prepare timely engineering and maintenance reports.
• Conduct technical training for staff development.
• Manage spare parts inventory to maintain adequate stock.
• Liaise with suppliers, subcontractors, and vendors.
• Ensure compliance with regulations, safety, and industry standards.
• Provide troubleshooting, emergency response, and standby support when required.
• Follow established SOPs in all work.
• Perform other duties as assigned by the superior.

Qualification and Skills

• Diploma or Degree in related field (Chemical Engineering, Safety, Environmental)

• At least 2 years of relevant experience in semiconductor, manufacturing, chemical, gas or similar working environment

• Good problem-solving and analytical skills

• Good written, verbal communication and interpersonal skills

• Experience in gas supply distribution systems would be an added advantage
  

Job Description:

• Ferry workers from dormitory from and to work sites
• Deliver documents or materials to required project sites
• Loading and unloading of materials from vehicles at site and warehouse
• Conduct weekly checks to ensure that the vehicle is in good and safe condition
• Keep vehicles clean and regular maintenance on lorry
• Drive in safety manner at all times and adhering to traffic rulesand regulations stated in the road traffic
• Attend to other adhoc jobs assignby immediate supervisor / management

Qualification:

• Possess a valid Class 4 licence with good driving records
• Familiar with Sinagpore road
• Independent organized with positive working attidude and good team player
• Able to work on Weekends and night works if requires

About the team

The Regulatory Reporting team builds and operates Airwallex's automated compliance reporting pipeline across 10+ jurisdictions globally. Beyond data pipelines, we build the internal tools that compliance and operations teams use daily — regulatory calendars, submission dashboards, AI-powered review interfaces, and data investigation workbenches. Good tooling directly reduces compliance risk and operational burden.

What you'll do

You will own the frontend layer of Airwallex's regulatory reporting platform — building the interfaces that compliance analysts, finance teams, and operations staff use to review, validate, and manage regulatory submissions.

Responsibilities

• Build and maintain internal web applications for regulatory report review, submission tracking, and compliance calendar management.

• Design and implement data-heavy UI components: tables, charts, and drill-down views for financial data at scale.

• Build AI-assisted review interfaces — workbenches where compliance teams interact with LLM agents for regulatory interpretation and gap analysis.

• Collaborate with backend engineers on API design and data contracts; own the BFF (Backend-for-Frontend) layer where needed.

• Contribute to shared component libraries and design system conventions used across Core Banking tooling.

• Implement client-side data validation and error handling appropriate for high-stakes compliance workflows.

• Set up and maintain frontend testing practices (unit, integration, E2E) and CI/CD pipelines.

Who you are

Minimum qualifications

• 5+ years of frontend development experience.

• Proficient in React and TypeScript; comfortable with modern state management patterns.

• Experience building complex, data-intensive web applications — tables, filters, charts, drill-down views.

• Strong understanding of API integration (REST, GraphQL).

• Detail-oriented about UI correctness and data presentation accuracy.

Preferred qualifications

• Experience building internal tooling or operational dashboards in a fintech or data-heavy domain.

• Familiarity with data visualisation libraries (e.g., Recharts, D3, AG Grid).

• Experience with Node.js/BFF patterns for backend-for-frontend service layers.

• Exposure to LLM-powered UI patterns — chat interfaces, streamed responses, tool-use feedback loops.

• Experience with micro-frontend architecture or multi-team frontend platforms.

• Comfortable with CI/CD pipelines and cloud deployment.

Responsibilities :-

• Perform administrative support to ensure efficient operation of office
• Perform general administrative support to the relevant departments
• Handle general admin work such as filing, answering phone calls etc
• Resource management, responsible for requisition of office/building supplies
• Maintain good documentation and filing system
• Other administrative tasks as assigned

Requirements :-

• GCE ‘N’/‘O’ Level or ITE
• Proficient in Microsoft Office Excel, Word
• Great team player who is independent with pleasant disposition
• Hardworking, self-driven and high sense of responsibility
• Able to start work immediately
• Bilingual in English and Mandarin to liaise with Mandarin speaking customers
• Only Singaporean & SPR need to apply

Fire Protection Engineer

• 5.5 Days || 8.30am - 5.30pm (Mon - Fri); 8.30am - 12.30pm (Sat)
• Working location: New project (based at Central location), office at AMK 
• $3500 to $5500

Requirements

• Diploma/ Degree in Mechanical Engineering/Building Services
• Min 3 years of relevant experience
• Experience in Water Mist system and/or foam system is added advantage

Job scope

• To monitor and supervise sub contractors’ work progression according to shop drawings, method statements, material and samples
• To liaise and work with relevant authorities, sub-contractors or clients on shop drawings, materials and samples
• Review and align Fire protection design drawings to ensure compliance with design specifications and guidelines (Sprinkler System, Fire Alarm System, Hose reel System, Wet/Dry riser system, Fire Hydrant System, Fire person intercom system)
• Knowledge in M&E and able to Identify discrepancies between M&E, structural, ID, architectural and client provisions
• Manage and execute project as per the schedule
• To attend meeting with contractors to address issues and update progress
• Study and reviewing of drawings, specifications for compliance
• Allocate work to supervisors and ensure jobs are correctly and properly achieved within standards and SOP.
• Plan and lead testing and commissioning of the fire protection systems.
• Follow up with site / authority inspections, defects rectifications of the fire protection work.
• Plan and prepare OMM, training, As-Builts drawings for handing over of completed fire protection systems to client.
• Follow up with maintenance of fire protection systems during DLP

Interested applicants kindly submit your resume through here and allow our Consultant to match you with our Clients. No Charges will be incurred by Candidates for any service rendered.

Tan Yu Jing Reg No: R26161199

The Supreme HR Advisory Pte Ltd EA No: 14C7279

Responsibilities:

• Responsible for progress claims and all related matters with contracts
• Act as key liaison for operations/site matters and office administration matters
• Coordinate with operations team, contractors and site engineers
• Other administrative tasks as assigned

Requirements:

• 2 - 5 years of relevant work experience in office administration
• GCE 'O'/'N' Level / Equivalent
• Proficient in Microsoft Word/Excel
• knowledge and experience in construction industry is an added advantage
• Possess good coordination and organization skills
• Great team player who is independent with pleasant disposition
• Hardworking, self-driven and high sense responsibility, good time management skills
• Biligual in English and Mandarin to liaise with Mandarin speaking customers

Additional Info:

• We provide great benefits to our employees: Medical, Dental, Insurance etc.

Interested applicants, please send in with your detailed CV includes:

1) Availability/Notice period required

2) Current & Expected Salary

Regrettably only shortlisted candidates will be notified.

COMPANY DESCRIPTION

Singapore Management University is a place where high-level professionalism blends together with a healthy informality. The 'family-like' atmosphere among the SMU community fosters a culture where employees work, plan, organise and play together - building a strong collegiality and morale within the university.

Our commitment to attract and retain talent is ongoing. We offer attractive benefits and welfare, competitive compensation packages, and generous professional development opportunities - all to meet the work-life needs of our staff. No wonder, then, that SMU continues to be given numerous awards and recognition for its human resource excellence.

RESPONSIBILITIES

The candidate will be responsible for conducting design and development of sensor networks and Internet-of-Things (IOT) systems for in-home sensing and machine learning models for analyzing digital biomarkers and human activity data for the purpose of cognitive health monitoring and wellbeing analysis. Successful candidate will join an active research team led by Prof TAN Ah Hwee from School of Computing and Information Systems, Singapore ManagementUniversity.

Candidate's core responsibilities are:

• Project administration, user management
• Design, deployment and maintenance of sensor networks and Internet of Things (IOT) system for in-home sensing of human behaviour and activities
• Integration of in-home sensors, home gateway, and backend cloud servers for data collection
• Development of software for digital biomarker feature extraction and data analytics
• Building of machine learning and predictive models based on digital biomarkers and spatial temporal data
• Documentation and preparation of technical reports
• Other duties as assigned

• Diploma or Bachelor's degree in Computer Science, Information Technology, Information Systems or closely related disciplines from an nstitution of higher learning
• Minimum 1-2 years of relevant research experience with sensors, Internet-of Things, data analytics, artificial intelligence, or related fields
• Good analytical, technical and problem solving skills
• Knowledge/Proficiency in hardware sensors, cloud computing, networking and programming languages, such as Python, Java and C/C++• Competency in application prototype design and development
• Good writing, communication and interpersonal skills

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