Total 557 security analyst job vacancies in Information Technology category

As a Senior Network Engineer, you will produce detailed network architecture designs and implement network systems to meet the data communication needs as required.

Responsibilities

Design and Document Preparation:

• Provide networking expertise, revise solution architecture drawings and diagrams

• Prepare the design documents including Low Level Design (LLD) documents for OPS Network and SMRC Network, firewalls configuration, IDS/IPS and hardening states.

• Prepare ITD (Test procedure) document for OPS Network and SMRC Network

· Prepare new or update all the relevant documents (e.g. Maintenance or User Manual, Config / Rollback / Troubleshoot Procedure) required for the OPS Network (FMC, FTD (firewalls)) and SMRC Network (OFL+ONL)

Integration Support:

• Support configuration changes to system platforms in factory and customer sites.

• Work on the configurations of interfaces, zones, firewall policies, IPS, application filtering for single firewall (Offline)

• Support the integration of Offline HSE and Offline Remote Site Switches with Offline SMRC Servers e.g. PIM/PAM, SNMS/SMS/NMS/LMS, RADIUS, NTP, SIEM etc (Offline)

• Support the integration of Online AMTS New HSE & Remote sites switches with Offline SMRC Servers e.g. PIM/PAM, SNMS/SMS/LMS, RADIUS, NTP, SIEM etc. (Offline)

• Assist in the SMRC network configuration, Integration, testing, verification and troubleshooting of the following technology used in SMRC Network (Online SMRC)

• Work on the configuration, integration, testing, verification and troubleshooting of Online OPS Network selected firewalls / external interfaces (particularly from the Firewall application content inspection (Layer 4 through Layer 7)) (OPS Network)

• Configure, optimize and test the transparent firewall failover functionality running in HA and standalone mode with online interfaces for the traffic impact (OPS Network)

• Support External Support Platform (ESP) setup, including network platform configuration & Integration (Layer 2 and Layer 3) of switch, configure firewall with S2S VPN, DMZ, NAT and Internet using ACL policies, IPS policies, URL & Content filtering policies, VPN policies, NAT policies, hardening of switch and firewall as per the hardening guideline

• Provide troubleshooting support during online deployment & integration (OPS Network)

Hardening Support:

• Assist on the hardening of Online / Offline SMRC network equipment and firewalls

• Assist on the hardening of Online / offline OPS firewalls (OPS Network).

• Troubleshoot / fix any operational / unknown issues occurs in the environment due to the hardening configuration on network devices (Offline, Online SMRC)

• Support in case any issue with hardening of online firewalls / any operational issue occurs due to the hardening of online network devices (OPS Network)

Requirements

· Degree in Electrical / Electronic / Telecommunications Engineering

· Minimum 5 years of experience working in the relevant field/industry

· At least cat 2 security clearance

· Strong advantage on following Professional qualifications:

Ø Cisco Certified Networking Associate (CCNA), Cisco Certified Networking Professional (CCNP), Cisco Certified Design Associate (CCDA)

Ø Huawei Certified ICT Associate (HCIA), Huawei Certified ICT Professional (HCIP)

Ø Or other vendor specific courses, such as Juniper Certified Internet Expert (JNCIE)

· Professional knowledge and experience in network detailed design and implementations

Ø On technologies including SDH, MPLS-TP, IP, IP/MPLS, Ethernet etc,

Ø Cable network design (fibre, copper, structured cabling),

Ø 4G/5G/Wifi network design,

Ø Infra design (Virtualisation, VMWare, Windows, Linux, IT services),

Ø Cybersecurity implementation (Hardening, FW, AV,…),

Ø Scripting (python, …),

Ø Network detailed design, administration, troubleshooting, capacity optimization,

Ø Network security design and implementation.

· Demonstrating a degree of initiative, and resourcefulness in solving problems

· Resourceful and analytical in design activities, ability to use pertinent data for meticulous recommendations

Responsibilities:

• Execution of service and maintenance workflow.
• Liaise closely with client representatives on all service/maintenance related issues.
• Assisting the supervisor in employing teams on service deliveries and distribute responsibilities.
• Manage day-to-day client interactions and expectations for optimal results.
• Provide support to supervisor in ensuring the timely delivery and completion of troubleshoot and service/maintenance of security systems at clients’ premises.
• Familiarise yourself and deliver customer satisfaction base on each client's business, organization and objectives.
• Ensure that works carried out are in compliance with the Workplace Safety and Health Act.
• Perform any other technical tasks as and when required.

Requirements:

• Min Nitec in Electrical/Electronic Engineering with at least 1 year working experience.
• Knowledge and hands-on experience in security systems such as Integrated Security Management Systems, Card Access Control Systems, Intrusion Detection Systems and CCTV systems is a must.
• Good interpersonal and problem solving skills.
• Independent, self-motivated individual whom is able to work under minimum supervision.

Highlights:

• Health insurance
• Dental reimbursement
• Transport allowance
• AWS + Performance Bonus
• Birthday Incentive
• Friendly environment

Given our strong pipeline of secured and upcoming projects, we are looking for an ICT / Comms all-rounder with security experience, to join our team in Brisbane. We are looking for a Senior level consultant to join our national ICT Team.

How you’ll make a difference:

• Lead the ICT and Security design and delivery on projects, responsible for project costing, client engagement and briefing, development of technical solutions, documentation of design and specifications, and liaising with contractors during construction.
• Technical design of ICT and Security systems including communications passive infrastructure (structured cabling systems), IT Network (LAN, WAN, VoIP, Wireless), and electronic security systems, including CCTV, Electronic Access Control, intruder alarm, perimeter intrusion detection, Type 1A Security Alarm Systems, and Cyber Security.
• Collaborate with the local Buildings and Places team and national AECOM Technology Advisory group on a diverse range of projects in sectors including health, education, aviation, defence and justice.
• Mentor and provide technical guidance to junior team members and build your own career through professional development and training.

Ability to apply for and maintain an Australian Government Security Clearance

Brief Summary:

Join a dynamic team focused on enhancing cybersecurity through data analytics. Leverage your analytical skills to uncover threats and support strategic decision-making in cyber operations.

Responsibilities:

• Analyze, correlate, interpret, and visualize data to identify trends and patterns.

• Formulate and test hypotheses for threat hunting initiatives.

• Produce actionable insights and evidence to inform decision-making processes.

• Compile and share intelligence with counterparts for timely intervention.

• Translate complex concepts and findings into reports and presentations for senior stakeholders.

Requirements:

• A degree in Computer Science, Computer Engineering, Mathematics, Statistics, Data Science and Analytics, or a related field.

• Familiarity with cybersecurity concepts and applications is essential.

• At least 3 years of experience in data transformation, interpretation, and quantitative data analysis.

• Knowledge of statistical techniques and concepts (e.g., regression, properties of distributions, statistical tests) and experience in their application.

• Proficient in using databases and big data analytics frameworks such as Hadoop, Hive, or Spark, with the ability to write complex SQL queries.

• Domain knowledge in Computer Networking, Network Security, or System Security is advantageous.

• A proactive learner with the ability to independently acquire knowledge in new domains or technologies quickly.

Interested candidate who wish to apply for the advertised position, please click “Apply”. We regret that only shortlisted candidates will be notified 

EA License No.: 01C4394 (PERSOL Singapore Pte Ltd) 

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. 

Our client is seeking an experienced Application Support Analyst to support and maintain critical production systems within a structured enterprise environment. This role focuses on ensuring system stability, managing incidents, and collaborating with cross-functional teams to deliver reliable and high-performing applications.

Key Responsibilities

• Monitor and maintain production applications to ensure system availability, performance, and stability.

• Manage incidents end-to-end, including investigation, troubleshooting, resolution, and proper documentation, while minimising operational impact.

• Conduct root cause analysis for recurring or high-impact issues and implement corrective and preventive measures.

• Collaborate closely with development, QA, and infrastructure teams to diagnose and resolve application-related issues.

• Analyse system performance metrics and recommend optimisation and tuning improvements where required.

• Support application deployments, patches, and release activities to ensure smooth implementation into production environments.

• Maintain comprehensive documentation covering support processes, system configurations, and knowledge base updates.

• Provide timely and professional support to internal users and stakeholders.

• Drive continuous improvement initiatives, including automation and enhancement of support processes.

Requirements

• Degree in Computer Science, Information Technology, or a related discipline.
• Minimum 5 years of relevant experience in application support and/or software development within enterprise environments is preferred.
• Hands-on experience with technologies such as Python, SQL, Unix/Linux, Java, AWS, monitoring tools (e.g., Datadog), CI/CD pipelines, and Git.
• Familiarity with SDLC frameworks and Agile methodologies such as Scrum or Kanban.
• Strong analytical and problem-solving skills with the ability to handle complex technical issues.
• Excellent communication and stakeholder management skills.
• Able to work effectively in a fast-paced and collaborative environment.
  

All information will be kept strictly confidential. Only shortlisted candidates will be contacted.

TALENT PULSE PTE. LTD.
EA License No: 25S2956

Responsibilities

• Coding knowledge in Java and familiarity with related frameworks. 
• Experience with SQL and leveraging databases for data analysis.
• Experience in ITIL practices, including incident, problem, and change management. 
• Experience with monitoring tools (e.g., Splunk) and similar observability platforms. 
• Willingness to participate in on-call rotations and provide weekend coverage as needed.
• Any other ad-hoc duties as assigned by supervisor

Requirements

• Minimum 5 years of experience in a related software engineering job experience, or tier 2+ customer or application support role. 

Interested applicants, please email your resume to Douglas Tan Yu Feng

Email: douglastan@recruitexpress.com.sg

CEI Reg No: R26160004

EA Licence No: 99C4599

Recruit Express Pte Ltd

Be part of a data-driven project delivering insights and analytics solutions. This role supports data analysis, reporting, and project coordination, offering hands-on experience in analytics and stakeholder collaboration.

Job Description

• Support project coordination, including tracking timelines, deliverables, and stakeholders.
• Assist in data collection, validation, and review to ensure accuracy and consistency.
• Consolidate data from multiple sources into structured formats.
• Create reports, charts, and dashboards using Excel to present insights.
• Support testing of data systems, dashboards, and enhancements.
• Work with stakeholders to ensure data solutions meet business needs.

Requirements:

• Singaporean Only.
• 2–3 years of experience in data analysis, research, or project coordination.
• Strong analytical skills and attention to detail.
• Proficient in Microsoft Excel (e.g. pivot tables, charts).
• Good communication and stakeholder management skills.
• Familiarity with Python or R is an advantage.

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

Job Summary

This role involves leveraging advanced data analysis, visualization, and engineering tools to develop data models, automate ETL processes, and deliver actionable business insights that drive strategic decision-making.

Responsibilities

• Analyze complex datasets using Power BI, Tableau, and QlikView/QlikSense to create interactive visualizations that support business objectives
• Develop and maintain SQL and Python scripts (using Pandas, NumPy, Matplotlib, Plotly, Bokeh) to extract, transform, and analyze data for reporting and predictive analytics
• Design and implement data models using Star Schema, Snowflake Schema, and DataLake architectures to optimize data storage and retrieval
• Manage and optimize databases on Azure SQL Database and SQL Server to ensure data integrity and performance
• Build and automate ETL workflows using SQL Server Integration Services (SSIS), Azure Data Factory (ADF), and Talend to streamline data transformation processes
• Utilize big data technologies such as Azure Synapse Analytics, Apache Spark, and Databricks to process large-scale datasets efficiently
• Implement DevOps practices by managing Azure DevOps pipelines and using Git/GitHub for version control and continuous integration/continuous deployment (CI/CD)
• Perform data cleansing, data mining, statistical analysis, and predictive analytics to uncover trends and support data-driven decision-making

Pre-requisition

 Diploma/Bachelor Degree in Computer Science, Computer Engineering or related discipline

> 5 years of relevant working experience large scale data centre for Senior Engineer
> 8 years of relevant working experience large scale data centre for Lead

 Excellent communication skills and team player with ability to build solid relationships across teams and business functions.

 Strong leadership and experience in leading a team can be consider for lead role.

Key Responsibilities

 Deliver support and deployment activities for the customer’s Cloud environment.

 Troubleshooting issues on cloud-scale or backbone networks.

 Deliver support for software defined networking services such as SDN, Azure Front Door (AFD), distributed denial of service (DDoS), domain name service (DNS) Express Route, etc.

 Standby on-call duties for out-of-hours support

Technical Skill Sets:

Programming languages: Kusto, Java, Python, Perl.

Operating System: Linux OS

Virtual Networking: SDN, VNET, DNS, ExpressRoute, Traffic Manager, Load

balancer

Machine Readable Formats: JSON and XML

Certifications: CCNP/JNCIP (Plus)

Network Automation & Security: Working Experience

About ASIS Technologies

As ASIS Technologies approaches its 30th-anniversary brand refresh, we are completely transforming how integrated security systems are maintained and supported. We are stepping away from legacy service models and aggressively pivoting toward mobile ecosystems, cloud infrastructure, and AI integration. We are looking fora technically sharp, modern Service Engineer to join our Singapore headquarters and deliver next-generation support to our enterprise clients.

The Role

This is not a traditional maintenance job. You will operate as an end-to-end Customer Specialist, serving as the definitive technical authority for your assigned accounts. You will bridge the gap between physical hardware and advanced software ecosystems. Instead of relying on outdated manuals and inefficient logging, you will be equipped with our cutting-edge mobile app as your single-point productivity tool, alongside AI-powered technical support systems to diagnose and resolve complex issues instantly.

What You Will Do

• Manage the complete customer service lifecycle from end to end, taking full ownership of integrated security system health.
• Troubleshoot and resolve intricate issues spanning both physical hardware (CCTV, controllers, wiring) and software environments (IP networking, cloud integration, server configuration).
• Utilize our proprietary, cutting-edge mobile application to streamline all on-site workflows, diagnostics, and reporting.
• Leverage AI-powered technical support tools to accelerate fault isolation and deliver rapid solutions to clients.
• Participate in a predictable rotational standby roster to provide critical system support and uphold strict service level agreements (SLAs).
• For senior candidates: Lead and mentor a team of technicians, overseeing complex site operations and driving service excellence.
  

Who We Are Looking For

• Engineering Foundation: A solid background in engineering is strictly required, with a strong preference for Electronics Engineering or a closely related field.
• Industry Expertise: Hands-on experience configuring and troubleshooting access control systems and CCTV infrastructure is highly advantageous.
• Modern Mindset: You are highly adaptable, comfortable moving away from legacy processes, and eager to adopt mobile-first workflows and AI diagnostic tools.
• Leadership (For Senior Position): Proven capability to guide a technical team, manage escalations, and handle high-pressure technical environments.

Compensation Structure

• A competitive base salary aligned with your engineering expertise and system knowledge.
• Comprehensive allowances for rotational standby duties.
• A lucrative monthly on-target bonus tied directly to your service efficiency, customer satisfaction, and successful end-to-end issue resolution.
  

Why Join ASIS Technologies?

You will not be stuck doing repetitive, stagnant maintenance. You will be upskilled on the latest in AI-integrated security software and mobile ecosystems. This is a ground-floor opportunity to elevate your technical career as we roll out our 30th-anniversary innovations.

About the client: Our client is a Reputed Bank.

Responsibilities:

• Configuring Murex modules and workflow to meet client requirements.
• Configure and troubleshoot Murex Front Office MLC for Credit Risk Analysis and Pre-trade Risk checks
• Liaise with stakeholder to gather business requirements and analyze to translate them to technical specification for solutioning
• Involve of all stages of Project life cycle, from business requirements gathering and technical definitions, Testing, User Acceptance Testing (UAT), Production Support, and completion.
• Led MXML post-trade troubleshooting, resolving STP breaks and ensuring seamless integration.
• Debugging SACCR reporting gaps, which includes identifying trade classification into asset classes, adjusted notional computation, supervisory parameter application

Requirement:

• Bachelor Degree in IT / Compute Science or relevant educational qualification.
• Minimum 10 years of experience on Murex with proven experience in MLC Architect and MXML.
• Strong experience supporting a diverse range of financial products, including IR and CR Derivatives, Fixed Income, Forex products.
• Strong experience with event-driven systems (MxML Exchange) for trading, events, and settlements, and integrating standard interfaces and connectors
• Advanced SQL skills for querying, manipulating data, and performing complex data analysis across relational databases. Strong understanding of database structures, including tables, indexes, views, and stored procedures.

Interested candidates, who wish to apply for the above position, please send in your resume to mail to mohamed.basith@persolapac.com

We regret that only shortlisted candidates will be contacted.

EA License No. 01C4394
EA Personnel Reg.No. R1104824 (Samsudeen Mohamed Basith)

This is in partnership with Employment and Employability Institute Pte Ltd (“e2i”). e2i is the empowering network for workers and employers seeking employment and employability solutions. e2i serves as a bridge between workers and employers, connecting with workers to offer job security through job-matching, career guidance and skills upgrading services, and partnering employers to address their manpower needs through recruitment, training, and job redesign solutions. e2i is a tripartite initiative of the National Trades Union Congress set up to support nation-wide manpower and skills upgrading initiatives. By applying for this role, you consent to e2i’s PDPA.
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.persolapac.com/policies. You acknowledge that you have read, understood, and agree with the Privacy Policy.

PRIMARY PURPOSE OF JOB:
Manage projects for global and prominent local clients, ensuring high standards and client satisfaction.

MAJOR RESPONSIBILITIES:

• Possess expertise in implementing enterprise systems, including Genetec, Ccure, AMAG, Lenel, Milestone and ProWatch.
• Develop detailed project plans, conceptual design, pre-construction design, establish key timelines, update programming design sheets, drawings, schematic design, reports, documentation and address compliance requirements.
• Oversee the design, installation, configuration, integration and testing of comprehensive security systems, such as CCTV, access control, gate barriers, Public Address System, intercom and intrusion detection alarms.
• Lead subcontractor kickoff meetings to align project objectives, schedule, timeline, installation and commissioning standards.
• Prepare and deliver presentations to stakeholders regarding project progress, actionable reporting and data analysis.
• Make strategic decisions within managed portfolios to promptly resolve issues and uphold project integrity.
• Responsible for new projects, A&A works, deployment of emerging technologies and solution delivery.
• Handle quotations for Globe Customers, Additional Alteration works, repairs, and replacements.
• Deliver ongoing technical and operational support to customers.
• Coordinate with contractors and third parties on system integration and project implementation.
• Perform root cause analysis on equipment failures to identify issues and recommend corrective actions.
• Ensure workplace safety by reviewing risk assessments onsite, conducting toolbox meetings, and performing regular PPE Inspections for service engineers and technicians.
• Identify, coach, develop and conduct performance reviews with direct report staff.
• Coordinate with service engineering teams to fulfill customer service level agreements (SLAs) and maintain positive client relationships.
• Review contract costing to ensure profitability.
• Submit all operational, incident, and management reports promptly.
• Create O&M manuals, handover checklists, payment schedule and delivery orders for projects, ensure documentations are signed or certified by customer and submit timely to finance for billing purposes.
• Follow up with customers regarding surveys, progress claim and outstanding payments.

REQUIREMENTS:

• Diploma or degree in Computer, Electronics/ Electrical/ IT Engineering, Computer Science or Telecommunication Engineering.
• 3-5 years of relevant experience in a similar filed.
• Demonstrates strong teamwork abilities, work independently and excels under pressure.
• Exhibits a positive attitude with a willingness to learn, initiative and sound decision making skills.
• Responsible with effective supervisory capabilities.
• Proficient in Office 365 applications, including Excel, Word, and Outlook email.
• Willingness to work overtime as required and adapt to global client time zones.
• Excellent communication and written skills when interacting with customers and colleagues.

A M&E Contracting company urgently seeking for professional as EVS system analyst for their on going project in MRT stations. The candidates should have Electrical, Electronics or computer science Engineering with Min 3 years experience in EVS system installation, testing and commissioning.
interested candidates rush their cv to cananengineering87@gmail.com

• Develop and enhance pricing optimization models using statistical, machine learning, and Generative AI techniques.
• Analyze pricing elasticity to understand customer behavior and forecast business impact.
• Build, fine-tune, and deploy Generative AI/LLM-based models (e.g., for scenario simulation, automated insights, or decision support).
• Use AWS SageMaker for scalable model development, training, deployment, and monitoring.
• Apply Bayesian modeling approaches to quantify uncertainty, support strategic pricing decisions, and improve prediction robustness.
• Integrate GenAI tools/frameworks (e.g., LangChain, Hugging Face, prompt engineering, LLM-based automation) into pricing workflows.
• Work cross-functionally with engineering, product, and business teams to embed data-driven insights into operational processes.
• Communicate complex findings clearly to both technical and non-technical stakeholders.
• Continuously explore new GenAI and ML techniques to enhance solution accuracy, scalability, and automation.

• Develop and enhance pricing optimization models using statistical, machine learning, and Generative AI techniques.
• Analyze pricing elasticity to understand customer behavior and forecast business impact.
• Build, fine-tune, and deploy Generative AI/LLM-based models (e.g., for scenario simulation, automated insights, or decision support).
• Use AWS SageMaker for scalable model development, training, deployment, and monitoring.
• Apply Bayesian modeling approaches to quantify uncertainty, support strategic pricing decisions, and improve prediction robustness.
• Integrate GenAI tools/frameworks (e.g., LangChain, Hugging Face, prompt engineering, LLM-based automation) into pricing workflows.
• Work cross-functionally with engineering, product, and business teams to embed data-driven insights into operational processes.
• Communicate complex findings clearly to both technical and non-technical stakeholders.
• Continuously explore new GenAI and ML techniques to enhance solution accuracy, scalability, and automation.