Total 1,609 Others computer security job vacancies in Singapore

• Salary: Range: $2,000 - $2,400 
• Working Days: 5 days, Monday to Friday
• Working Hours: 8.30am to 5.30pm
• Location: West – Jurong East / Toh Guan

Responsibilities:

• Respond to scheduled and unscheduled maintenance service requests at customer premises.
• Troubleshoot and repair system abnormalities during maintenance service calls.
• Perform maintenance service in accordance with Company Service Agreements.
• Supervise and control subcontractors’ work quality for maintenance works.
• Provide technical support to other departments’ staff.
• Perform other duties as assigned.

Requirements:

• Possess at least a Nitec or Higher Nitec in Electronic or Electrical Engineering
• 1–2 years’ relevant experience in service and maintenance of alarm, card access and CCTV systems.
• WSQ certifications such as Building Construction Safety Supervisor, Work-at-Height and Risk Management will be an added advantage

The Supreme HR Advisory Pte. Ltd || 14C7279

Chua Jie Ying (Cai Jie Ying), Evelynn || EA Personnel License R24120580

Product area

The Real Estate and Workplace Services (REWS) team creates inspiring spaces and innovative services that bring Google’s culture and values to life. We build and maintain all aspects of what keeps our Googley workspaces operating seamlessly across multiple cities and regions globally. We also manage the industry-leading services that help make Google a great place to work -- from how we design healthy and collaborative workspaces, create energizing food experiences, provide convenient transportation and fitness options, to delivering environments where Google and our employees can thrive.

Job description

Google's projects, like our users, span the globe and require leaders to keep the big picture in focus while being able to dive into unique engineering, system reliability, and cyber security challenges. 

As a Regional IoT Operations and Cyber Security specialist at Google, you will bridge the gap between high-level global strategy and the technical execution required to operate stable, highly-available, and secure building systems and specialized IoT hardware.

This is a dual-mandate role where your expertise will perfectly balance operational technology (OT) operations with cyber security risk management. You will serve as the strategic operations and cyber security authority for your region, driving the daily performance and lifecycle management of regional Internet of Things (IoT) systems while defending them against cyber threats. You are equally at home commanding the response to a system outage as you are leading a cyber security incident response, applying your expertise to manage external vendor SLAs or explaining technical risk trade-offs to executives.

Qualifications

Job responsibilities

• Define regional architecture and vendor approach (including SLAs). Ensure high availability, reliability, and lifecycle management at scale via proactive maintenance.
• Act as the regional authority for cyber risk acceptance and compliance, ensuring all IoT systems remain compliant.
• Own regional vulnerability and patch management programs. Drive corrective actions for IoT security incidents, mitigate risk within defined SLOs for critical systems (building management, health, food).
• Lead regional procurement, ensure new IoT devices adhere to Security-by-Design policies and pass functionality reviews.
• Scale smart building ecosystems. Utilize IoT infrastructure, predictive maintenance, and data analytics to maximize asset life cycles and advance sustainability goals. Foster a data-driven security culture through training and track key performance metrics (uptime and patch compliance).

Minimum qualifications

• Bachelor's degree in Building Engineering, Electrical and Electronics Engineering, Controls, IT, or equivalent practical experience.
• 8 years of experience defining and leading cross-country programs in system operations, lifecycle management, and cyber security for an Operational Technology (OT) or IoT portfolio.

Preferred qualifications

• Certification in cybersecurity or IoT or smart building technologies.
• Experience in incident response, vulnerability management, and technical risk decisioning.
• Experience in procurement and vendor management, including negotiating SLAs and enforcing performance standards.
• Experience in smart building engineering (HVAC, lighting, kitchen/fitness systems) and cybersecurity principles (segmentation, encryption, identity).
• Excellent problem-solving, stakeholder management and communication skills with the ability to approve escalated technical, operational, or security issues and to travel internationally.

Young and research-intensive, Nanyang Technological University, Singapore (NTU Singapore) is ranked among the world’s top universities. NTU’s College of Computing and Data Science (CCDS) is a leading college that is known for its excellent curriculum, outstanding and impactful research, and world-renowned faculty.

A hot bed of cutting-edge technology and groundbreaking research, the College aims to groom the next generation of leaders, thinkers, and innovators to thrive in the digital age. Located in the heart of Asia, NTU’s College of Computing and Data Science is an ‘exciting place to learn and grow’. We welcome you to join our community of faculty, students and alumni who are shaping the future of AI, Data Science and Computing.

Key Responsibilities:

• To independently undertake research in 3D computer vision and visual generation.

• To produce research reports and/or publications as required by the funding body or for dissemination to the wider academic community.

• To provide guidance and support to any students associated with the project.

• To attend, contribute, and where necessary lead relevant meetings.

• To undertake any other duties relevant to the programme of research.

Job Requirements:

• Preferably Bachelor’s degree in computer engineering, Computer Science, Electronics Engineering or equivalent.

• Independent, highly analytical, proactive and a team player

• Excellent teamwork and verbal, written communication skills

• In-depth knowledge relevant to the project domain.

• Demonstrated capability to conduct innovative research.

• The ability and willingness to adapt and incorporate novel ideas and approaches in scientific industry.

• Demonstrated ability to formulate hypothesis and design effective experimental plans.

• Ability to design and implement new experimental methods.

• High-level expertise in the required experiment or modelling methods.

• Ability to initiate collaboration research in multidisciplinary team.

• Oversee and report project progress.

• Ability and willingness to work some flexible hours.

We regret that only shortlisted candidates will be notified.

​Our Client is an established company in Singapore, who is seeking to recruit a Lead Cybersecurity Specialist (Offensive Security).

Lead Cybersecurity Specialist (Offensive Security)

As the Cybersecurity Specialist (Offensive Security) within the CISO Office, you will be the domain expert responsible for elevating the security testing and "Secure-by-Design" capabilities across the entire Family. You will bridge the gap between high-level governance and technical implementation, ensuring that all agencies under the ’s purview adopt consistent, high-quality security practices. Your role is pivotal in shifting from a reactive security posture to a proactive, resilient one.

Key Responsibilities

1. Security Testing Governance & Standardisation

·       Establish Standards: Define and maintain the -wide framework for security testing (Vulnerability Assessment and Penetration Testing - VAPT).

·       SOP Development: Create and roll out Standard Operating Procedures (SOPs) to guide project teams on engaging external security vendors and managing internal testing cycles.

·       Quality Assurance: Develop "Quality Rubrics" to help agencies evaluate the performance of pen-testers. You will conduct periodic sampling of testing reports and project involvements to ensure quality and rigour across the Company.

2. Advanced Technical Operations

·       Red Teaming & Critical Testing: Lead and execute complex Red Teaming exercises and deep-dive penetration tests on the ’s high-impact systems.

·       Adversary Simulation: Utilise knowledge of the latest Adversary Tactics, Techniques, and Procedures (TTPs) to simulate real-world attacks, helping agencies identify blind spots in their prevention, detection and response capabilities.

·       Environmental Scanning: Proactively monitor the global threat landscape to identify emerging threats and evolving actor TTPs. Assess how these changes impact the 's current security posture and update testing standards accordingly.

3. Secure-by-Design & Source Code Excellence

·       Secure Coding Standards: Establish -wide secure coding guidelines (e.g., based on OWASP, SANS) to ensure developers build security into the application layer from day one.

·       Source Code Analysis: Lead the strategy for Static Application Security Testing (SAST) and Software Composition Analysis (SCA). You will evaluate tools that automate the detection of vulnerabilities in source code and third-party libraries.

·       CI/CD Integration: Evaluate, recommend, and provide guidance on integrating security tools into the agencies' DevOps pipelines (DevSecOps).

·       Code Quality Oversight: Review and recommend systems that help to boost code quality, ensuring that security is treated as a core component of "clean code."

·       Technology Foresight: Stay abreast of technology changes (e.g., Cloud-native security, AI-driven development) and recommend systems/technologies that enhance code quality and resilience.

4. Stakeholder Engagement & Advocacy

·       Consultative Leadership: Act as a trusted advisor to CIOs, ACISOs, and Project Owners to educate them and inculcate a culture of secure-by-design.

·       Community of Practice: Establish a platform for knowledge sharing among security practitioners within the Family to harmonise security testing efforts.

Requirements

Experience

·       Years of Experience: 8 to 10 years of deep technical experience in Cybersecurity, with a strong focus on offensive security and application security.

·       Domain Expertise: Proven track record in conducting penetration tests for Web Applications, IT Systems (on-premises and cloud environments), and complex Network architectures.

·       Code Review Mastery: Experience in performing manual and automated source code reviews to identify logic flaws, injection vulnerabilities, and cryptographic weaknesses.

Technical Skills

·       Secure Development: Deep understanding of secure software development lifecycles (SSDLC) and the ability to read/analyze common programming languages (e.g., Java, Python, .NET, JavaScript).

·       Source Code Analysis Tools: Proficiency with enterprise-grade SAST, DAST, SCA and VAPT tools (e.g., Checkmarx, Fortify, SonarQube, Snyk, Burp Suite).

·       Offensive Security: Proficiency in manual and automated testing tools; deep understanding of the MITRE ATT&CK framework and common TTPs.

·       Cloud & DevOps: Experience with Government Commercial Cloud (GCC) environments and practical knowledge of Jenkins, GitLab CI, or GitHub Actions.

·       Certifications: Professional certifications such as OSCP, OSWE (Offensive Security Web Expert), CASE (Certified Application Security Engineer), or GWEB are highly desirable.

Soft Skills

·       Influence & Diplomacy: Ability to communicate complex technical risks to non-technical stakeholders (CIOs/Project Owners) and influence change without direct reporting lines.

·       Analytical Mindset: Ability to spot patterns in "bad" testing jobs or recurring code vulnerabilities and provide constructive feedback to improve Company-level performance.

·       Intellectual Curiosity: A strong commitment to continuous learning and keeping pace with the rapidly evolving cyber threat landscape.

JJ Consulting Services

EA Licence No.: 12C6207

Applicants are invited to send in a MS Word resume to jobs@jjconsulting.com.sg stating position applying for/present/expected salaries and earliest available date.

We thank all applicants in advance and regret that only short listed candidates will be notified.

With thousands of hotels in over 100 countries and territories, Hilton offers countless opportunities to delight. From an open door to a welcoming smile and an exceptional experience, we offer the millions of travellers who stay with us every year a welcome they will never forget. In addition to our flagship brand, Hilton Hotels & Resorts, the family of brands includes Waldorf Astoria, LXR, Conrad, Canopy, Curio Collection, DoubleTree, Hilton Garden Inn, Hampton and many others.

If you appreciate the impact global travel can have on the world, you may be just the person we are looking for to work as a Hilton Team Member. Because it’s with Hilton where we never forget the reason we're here: to delight our guests, Team Members, and owners alike.

Position Summary

The Security Executive is responsible for the duties and activities of Security Officers during a shift. The role should ensure that positions, procedures, patrols and their frequencies are established and adhered to.

What will I be doing?  

As the Security Executive, you will be responsible for performing the following tasks to the highest standards:

• Supervise each security operation shift, making sure adequate patrol patterns and frequencies are maintained to ensure the security of guests and team members.
• Familiarize with and check hotel fire equipment and fire evacuation passages.
• Ensure Security Officer report any safety, security and defects issues to the respective department promptly as recorded during their patrols.
• Familiarize with each department’s work procedures, security knowledge and emergency procedures, supervising each position’s professional knowledge and work standards.
• Conduct random bag inspections of team members entering and leaving the building.
• Ensure asset removal policy is adhered to, to prevent hotel assets from being removed without proper authorization.
• Arrange approved routes and escort services for team members carrying cash, where required.
• Ensure perimeter patrols are carried out once every 3 shifts by Security Officers and maintain records.
• Professionally examine team members’ work knowledge, discipline and responsibilities.
• Responsible for team members’ daily shift work schedule and attendance record.
• Convey and carry out the department’s work arrangements and training plans.
• Conduct random inspections of the hotel to ensure security practices are being followed, fire exits are not blocked, and equipment is not obstructing fire hose reel doors, sufficient clearance between stacked goods and sprinkler heads.
• Follow up with contractors and vendors on rectifying all fire safety and critical systems.
• Take appropriate action to resolve guests’ complaints, communicating professionally and effectively with guests.
• Be familiar with current first aid and fire emergency procedures.
• Maintain all Safety & Security Audit daily, weekly, monthly and annual documentations.
• Ensure a high level of cleanliness and tidiness in your work area.
• Maintain a professional appearance up to Hilton standards, demonstrating good attitude and behaviour at all times.
• Interact with team members in a professional and positive manner to foster good rapport, promote team spirit and ensure effective two-way communication.
• Carry out any other reasonable duties and responsibilities as assigned.

What are we looking for? 

A Security Executive serving Hilton Brands is always working on behalf of our Guests and working with other Team Members. To successfully fill this role, you should maintain the attitude, behaviours, skills, and values that follow:

• At least 2 years of experience in a supervisory position.
• Holds a valid Security Officer License by Police Licensing and Regulatory Department (PLRD).
• Able to communicate effectively and clearly.
• Good knowledge of the hotel’s life-safety systems, fire equipment and security operations.
• Excellent leadership skills.
• Strong interpersonal skills and attention to details.
• Literacy in English to meet business needs, preferred.
• Trained first aider and Company Emergency Response Team (CERT) certification preferred.

What will it be like to work for Hilton? 

Hilton is the leading global hospitality company, spanning the lodging sector from luxurious full-service hotels and resorts to extended-stay suites and mid-priced hotels. For nearly a century, Hilton has offered business and leisure travellers the finest in accommodations, service, amenities and value. Hilton is dedicated to continuing its tradition of providing exceptional guest experiences across its global brands. Our vision to fill the earth with the light and warmth of hospitality unites us as a team to create remarkable hospitality experiences around the world every day. And, our amazing Team Members are at the heart of it all! 

KeyResponsibilities

• Assess vulnerabilities and recommend or plan patch deployments.
• Coordinate with business, application and system teams on patch decisions and schedules.
• Install updates and patches for servers, applications, and systems.
• Validate patch stability and compatibility.
• Conduct periodic scans on air-gapped systems and cloud services; coordinate penetration tests and asset inventory mapping.
• Provide weekend support for emergency patches, critical deployments, or maintenance windows.
• Track and report KPIs/KRIs on vulnerability exposure, patch compliance, and SLA adherence.
• Develop and present dashboards and technical reports for the security council and senior management.
• Prepare documentation for Change Requests and Deviations.
• Coordinate security reviews, risk assessments, and audits; implement recommendations from auditors or the security council.
• Support VM Lead in facilitating remediation meetings with system owners and stakeholders.
• Automate system and network tasks using scripting tools (e.g., PowerShell).
• Implement and utilize automation tools for pre- and post-patching tasks.

Requirements

• Bachelor’s degree in Cybersecurity, Computer Science, or related field.
• 8+ years’ experience in IT, OT, or network administration.
• Solid understanding of ISO 27001, risk assessment, network security, patch and vulnerability management.
• Troubleshooting skills for patching and firmware upgrades.

TechnicalSpecialisations

• Candidatesare expected to fulfil one or more of the following areas. Experience inmultiple areas is a plus:

• Operating Systems & Virtualization: Linux (RedHat ), Windows, vCenter, ESXi, Kubernetes.
• Database Management: MSSQL, Oracle, PostgreSQL.
• SAP Systems: Kernel, PO, support packages, SAP Notes.
• Application stacks: Java, .NET, Apache, nginx, IIS, Weblogic.
• Network Systems: Routers, switches, firewalls (ACI, Cisco, Arista, F5, Checkpoint, Palo Alto); network flows.
• VM Analyst: 3+ years in vulnerability management and 5+ years in analytics; skilled in dashboards and reporting (MS Excel, Co-Pilot, PowerBI).

Job Summary

Deployment and management of web application firewalls and vulnerability management to protect cloud and on-premises environments from cyber threats.

Responsibilities

• Create, deploy, maintain, and troubleshoot F5 ASM policies to secure new and existing web applications
• Configure and manage Web Application Firewall (WAF) settings for Azure and AWS cloud environments
• Review web application vulnerabilities and develop WAF virtual patching solutions to mitigate risks
• Monitor and analyze activity logs to detect malicious traffic and indicators of compromise while minimizing false positives
• Evaluate WAF usage and implement improvements to enhance protection policies
• Collaborate with developers and security teams to ensure security requirements are met and applications are protected from cyber-attacks
• Interpret web protocol data to identify threat sources, intent, and risk levels
• Provide preventative maintenance and promptly resolve infrastructure and application issues to maintain stability
• Participate in technical design reviews to assess infrastructure impact and ensure sound security architecture
• Create and maintain technical documentation including network diagrams, policies, and operational procedures for WAF infrastructure management
• Manage the full vulnerability management lifecycle by performing assessments, generating reports, and collaborating with stakeholders to prioritize and remediate vulnerabilities
• Execute firewall change requests and troubleshoot network connectivity issues related to firewall configurations and policies

Experience and Skills Requirements

• Full understanding of the application project life cycle and process/procedure design.
• Knowledge and hands-on experience of security tools. Experience in IPS, WAF, Load Balancers, Firewalls (e.g. Palo Alto) and Network Security
• Experience in Application Security and Technologies
• Experience in security vulnerability scanning. Experience with audit event collection and reporting toolsets
• Experience in vulnerability management processes, including assessment, reporting, and stakeholder engagement to ensure timely identification and remediation of security vulnerabilities.
• Proficiency in SIEM platforms with demonstrated ability to develop custom reports and dashboards
• Experience with Cloud Security

Certifications

• Security certifications such as F5 CTS-ASM, CISSP, CISM, ISC2, CEH, PCNSE, or equivalent
• Cloud security or related certifications

Education/ Experience:

·       Bachelor Degree in Cybersecurity, Computer Engineering or related fields

·       Minimum 5 years in IT Service Management and Technical Delivery.

·       At least 2 years of experience ina leadership or supervisory role.

Job Description:

·       Oversee the end-to-end IT technical delivery, ensuring allinfrastructure and security services meet performance and availabilitybenchmarks.

·       Drive the adoption of ITIL best practices across Incident, Change, andProblem Management workflows.

·       Manage and provide technical direction for infrastructure and Security-related projects, ensuring they stay on track and within scope.

·       Champion a user-centric approach to IT services, ensuring technical solutions translate into a positive and efficient experience for the end-users.

·       Lead and mentor a team engineers (Network, System, and Cyber), fostering a culture of accountability and continuous improvement.

Skill Sets:

ITService Management (ITSM):                 ITIL Certification (v3/v4), SLA/OLA Management, and Service Level Reporting.

Team& Resource Leadership:                    Resource Planning, Technical Mentorship, and Performance Management for teams of 5+members.

Infrastructure& Security Delivery:           Oversight of Cisco Networking, VMware/Windows/RHEL Systems, and Cyber Security Stacks(Firewalls/SIEM/EDR).

Management:                                                Lifecycle Management for Security Initiatives, Infrastructure Migrations, and SystemUpgrades.

OperationalGovernance:                            ITCompliance, Disaster Recovery (DR) Planning, and Business Continuity (BCP).

Role Overview

We are seeking a motivated and skilled Security Consultant to join our cybersecurity team. The ideal candidate will have hands-on experience in vulnerability assessment and penetration testing (VAPT), and a strong foundation in offensive security practices. This role requires a proactive individual who can assess, identify, and exploit security vulnerabilities across network and web environments, and provide actionable remediation recommendations to strengthen clients’ security posture.

Key Responsibilities

• Conduct network and webapplication vulnerability assessments and penetration tests (VAPT) to identifyand validate security risks.
• Prepare detailed reports outlining findings, risks, and practical remediation strategies.
• Work closely with clients and internal teams to deliver effective security solutions.
• Stay updated with emerging security threats, exploits, and industry best practices.
• Support internal research and development to enhance service offerings.

Requirements

• Nationality: Must be a Singapore Citizen.
• Experience: Minimum 2 years of relevant hands-on security testing experience.
• Certifications (at least one required): OSCP/ OSCP+ / CRT
• Strong knowledge of network protocols, web application architecture, and common vulnerabilities (e.g.,OWASP Top 10).
• Familiarity with industry-standard tools (e.g., Burp Suite, Metasploit, Nmap, Nessus, etc.).
• Strong analytical and problem-solving skills with attention to detail.
• Excellent communication and report-writing skills.

Good to Have

• Additional offensive security certifications (e.g., OSWE, OSEP, CRTO, CRTL).
• Exposure to source code review,cloud penetration testing and mobile application testing.
• Experience working with government or regulated industry clients.

Why Join Us?

• Opportunity to work on challenging, real-world security engagements.
• Professional growth through advanced projects and certifications.
• Collaborative and knowledge-sharing environment.

Job Summary

The Security Systems Technician is responsible for the installation, testing, maintenance, and troubleshooting of security systems such as CCTV, access control, alarm systems, and other ELV (Extra Low Voltage) systems. The role ensures systems are functioning effectively to meet client requirements and project specifications. 

Why Join Us?

• Medical & Dental coverage  

• Health perks 

• Transport Allowance  

• Child education support scheme  

Key Responsibilities

• Install, service, and maintain CCTV, access control & alarm systems

• Respond to scheduled & ad-hoc maintenance requests

• Troubleshoot, diagnose, and repair system faults on-site

• Execute service and maintenance works efficiently

• Perform preventive maintenance and basic system testing

• Liaise with clients on service and maintenance matters

Requirements

• NITEC or Diploma in Electrical, Electronics, or a related technical field.

• 1–3 years of hands-on experience with CCTV, Access Control, or Security Systems.

• Familiar with ELV systems (CCTV, ACS, PA) and basic networking.

• Comfortable working on-site and managing tasks independently.

• Good interpersonal and problem-solving skills.

• Willing to travel Islandwide.  

• Class 3 license is a plus.

Project Security System Engineer [Commercial Project]

• Location: Office at Outram Road| Project will be Islandwide depending on assigned project
• Working Hours: Mon to Fri [830am – 6pm] Night and weekend works will be required depending on project requirements
• Salary: Basic up to $4500 + Transport $750 (car) or $400 (motorbike) or by reimbursement basis + HP by reimbursement basis

Overall Objective:

• Project Engineers will be responsible for leading and managing projects for security equipment installation, testing, commissioning and system programming in accordance to required standards.

Key Roles and Responsibilities:

• Lead and direct projects and ensure they are directed towards a common objective
• Engage and communicate with stakeholders to deliver project milestones and comply with strict deadlines
• Ensure client satisfaction and manage escalations, acting as point of contact to the client
• Ensure that the project delivers as-sold solution, remains within the baseline budget and is delivered on time whilst maintaining quality criteria and client satisfaction
• Coordinate activities of the project teams through task delegation, resource assignment and programme management
• Ensure proper documentation is in order
• Any other duties as assigned

Job Requirement:

• Minimum Diploma in Electronics & Communication Engineering or related field
• Preferably with 2 years’ relevant work experience in project management for security systems
• Technical knowledge on ELV, Networking and Security Systems (CCTV, Card Access, Alarm System) required