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Security Jobs in Singapore - August 2026 - Urgent Hiring
Showing 3,092 jobs results for
"security"
in Singapore
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Reachfield Security & Safety Management Pte Ltd
Undisclosed
Singapore
- Commercial Building at Tuas
- Excellent customer serviceskills as you will be working frontline and facing customers on daily basis.
- Day/Night shift (8 to 8). ...
Posted
22 days ago
SGD8,000 - SGD8,000 Per Month
Singapore
- Define and drive the AI Security strategy aligned with the organization's risk framework.
- Develop secure-by-design architecture standards for AI/ML systems, including Generative AI, agentic AI, ML models, and third-party AI solutions.
- Establish AI security governance and controls aligned with NIST AI RMF, ISO/IEC 42001, OWASP LLM Top 10, IMDA, MAS, and the EU AI Act. ...
Posted
8 days ago
SGD3,090 - SGD3,090 Per Month
Singapore
- Conduct regular patrols of premises using patrolling vehicles to ensure safety and security
- Manage access control using VMS technology to monitor and regulate entry and exit
- Respond to and manage incidents promptly using a smartphone app for effective communication and resolution ...
Posted
a month ago
Undisclosed
Singapore
- Support the IT Security Operations Manager in IT security engineering, security platform operations, SIEM modernisation, and SecOps process automation.
- Engineer, operate, and continuously improve enterprise security platforms, including SIEM, EDR/XDR, security automation/orchestration tools, and security data pipelines.
- Support the migration and modernisation of the SIEM environment to Elastic on GCP, including log ingestion, pipeline development, dashboards, alerting, rule tuning, and platform optimisation. ...
Posted
17 days ago
Undisclosed
Singapore
- Create and manage customised security event detection rules
- Oversee daily SOC operations involving threat detection and incident management
- Supervise SOC training and development activities ...
Posted
9 days ago
Undisclosed
Singapore
- Supporting and ensuring the uptime of tools used within CISO Singtel Singapore, Cyber Security Team.
- Collaborating with various technical teams in Singtel Singapore to ensure delivery of the outcome, on time and on budget.
- Supporting and ensuring adequacy of Cyber Security posture for security tools managed by CISO Singtel Singapore, Cyber Security Engineering ...
Posted
9 days ago
REACHFIELD SECURITY & SAFETY MANAGEMENT PTE. LTD.
SGD50 - SGD50 Per Month
Singapore
- Reachfield Security (Grade “A” agency) specializes in supplying security manpower to Schools, Factories, Shopping Centres, Museums, libraries, etc.
- Security Officer (10am - 2pm)
- Day Shift – Security Officer ...
Posted
22 days ago
REACHFIELD SECURITY & SAFETY MANAGEMENT PTE. LTD.
SGD2,700 - SGD2,700 Per Month
Singapore
- Reachfield Security (Grade “A” agency) specializes in supplyingsecurity manpower & System to Schools, Factories, Office Buildings, ShoppingCentres, etc.
- Day/Night Senior Security Officers with Bike at Tuas South
- Assignments Sites ...
Posted
23 days ago
Undisclosed
Singapore
- Perform Log Review on classified computers and systems.
- Perform Change Management and maintain records for audit purposes.
- Conduct Cyber Risk Assessment on classified computers & systems. ...
Posted
9 days ago
Undisclosed
Singapore
- Security Architecture & Engineering
- Design, implement and support enterprise security controls across endpoint, identity integration, network, email, web, cloud and monitoring domains.
- Support engineering and integration of enterprise security platforms such as SIEM, EDR/XDR, secure web gateway, email security, vulnerability and exposure management, and related security tooling. ...
Posted
9 days ago
SGD2,600 - SGD2,600 Per Month
Singapore
- Security Officer (Aviation)
- Responsibilities
- You will be responsible for providing security services at the airport and key installation areas, such as safeguarding and protection of assets. Your role includes: ...
Posted
9 days ago
SGD8,000 - SGD8,000 Per Month
Singapore
- Conduct security research on IoT devices, embedded systems, networking equipment, mobile devices, cloud services, and software platforms.
- Perform security assessments and penetration testing using black-box, grey-box, and white-box methodologies.
- Discover, analyse, and validate security vulnerabilities through reverse engineering, fuzzing, protocol analysis, and proof-of-concept development. ...
Posted
9 days ago
Undisclosed
Singapore
- Conduct a Pentest on Web, Mobile, and microsites, and prepare a report on the results.
- Request and confirm follow-up actions based on the results. If necessary, perform additional security checks.
- Conduct penetration testing on security check targets and provide result reporting and delivery to customers within the specified period. ...
Posted
9 days ago
SGD2,675 - SGD2,675 Per Month
Singapore
- Ensure security policies and procedures are carried out
- Conduct patrol of the whole building during shift
- Create security awareness among staff and guests ...
Posted
9 days ago
SGD3,215 - SGD3,215 Per Month
Singapore
- Able to commit 4 days work 1 day off, 3 days work 1 day off schedule.
- 12 hours permanent shift
- Location: islandwide ...
Posted
10 days ago
Undisclosed
Singapore
- Investigate and analyze security findings from automated vulnerability scanners.
- Distinguish genuine vulnerabilities from false positives, informational findings, and AI-generated inaccuracies.
- Perform root cause analysis and assess exploitability and business impact. ...
Posted
10 days ago
Undisclosed
Ang Mo Kio
- Monitor local regulatory changes and continuously update IFS safety and security policies to ensure full alignment with Singapore laws and standards.
- Manage and maintain the school’s bizSAFE certification, including the systematic setup, review, and updating of Risk Assessments (RA).
- Ensure all on-site service providers, contractors, and external vendors strictly adhere to IFS internal Risk Assessments during maintenance work and project execution. ...
Posted
10 days ago
REACHFIELD SECURITY & SAFETY MANAGEMENT PTE. LTD.
SGD3,090 - SGD3,090 Per Month
Singapore
- Reachfield Security (Grade “A” agency) specializes in supplyingsecurity manpower to Schools, Factories, shopping centers, Museums, libraries, etc.
- Security Officer - Night - Outram Park area
- Salary: up to $3090 gross a month (5656 days work arrangement) ...
Posted
16 days ago
Undisclosed
Singapore
- Drive the transformation of security architecture and engineering capabilities, elevating organizational maturity across cybersecurity, infrastructure, networks (on-premises and cloud), applications, data and AI platforms.
- Manage the delivery of vital security projects and initiatives, including vendor coordination, stakeholder engagement, deliverable oversight, and milestone tracking to ensure successful execution.
- Establish and implement cybersecurity architectural governance, standards, and review processes across all technological initiatives, including architecture reviews, and design assessments to ensure compliance with regulatory requirements and security policies. ...
Posted
10 days ago
Undisclosed
Singapore
- Lead threat modeling, security design reviews, and architecture reviews for customer engagements; identify and mitigate risks across systems and applications.
- Design and implement custom preventive, detective, and proactive controls — Service Control Policies (SCPs), Resource Control Policies (RCPs), policy-as-code (cfn-guard, OPA Rego, Cedar), and automated remediation workflows.
- Build secure-by-design Infrastructure-as-Code controls for Landing Zones, AWS Control Tower customizations, Zero-Trust architectures, and AI/ML workloads. ...
Posted
2 days ago
Undisclosed
WFH
Singapore
- Conduct technical research on new chains and DeFi projects. Identify underlying architecture risks and potential security gaps in new ecosystems.
- Deconstruct attack logic and exploit techniques, identify the technical root cause rather than just the symptoms.
- Translate research findings into actionable detection rules and security strategies for the wallet. Design measures to block new types of exploits. ...
Posted
10 days ago
Undisclosed
Tanglin
- Job Overview
- The Security & Safety Manager oversees all aspects of security, safety, and loss prevention within the property. The role ensures a safe environment for guests, associates, and assets by implementing effective security policies, managing risks, and maintaining compliance with safety standards and regulations.
- Duties and Responsibilities: ...
Posted
10 days ago
Undisclosed
Singapore
- Develop and maintain security architecture standards, patterns, and design principles aligned with business and technology objectives.
- Produce and review security architecture artefacts, including high-level and low-level designs, ensuring appropriate consideration of security, operational, and business requirements.
- Conduct architecture reviews, threat modelling exercises, and security risk assessments for new and existing technology initiatives. ...
Posted
10 days ago
Undisclosed
Singapore
- Regulatory Compliance & Policy Management
- Monitor local regulatory changes and continuously update IFS safety and security policies to ensure full alignment with Singapore laws and standards.
- Manage and maintain the school’s bizSAFE certification, including the systematic setup, review, and updating of Risk Assessments (RA). ...
Posted
10 days ago
Undisclosed
Singapore
- Everyone tells junior engineers the same thing about OT security: “come back when you have experience.”
- Nobody explains where that experience is supposed to come from.
- I'm fixing that for exactly one person. ...
Posted
10 days ago
Undisclosed
Downtown Core
- To perform various activities and will work in areas of programme management and policy matters related to training and counterterrorism.
- Assist in data collection, conduct research, present information & evidence, case studies and provide analysis on relevant topics related to both Training and Terrorism Programme;
- Assist in reviewing and preparing training and learning events and other capacity building initiatives; ...
Posted
10 days ago
Undisclosed
Singapore
- Support comprehensive information security risk assessments for new and existing systems, applications, infrastructure changes, and cloud engagements
- Assess design documents, architecture diagrams, and technical controls to confirm that technology risks are mitigated prior to go-live.
- Ensure technology initiatives and controls comply with internal security policies, standards, and governance requirements; proactively highlight gaps and recommend remediation. ...
Posted
10 days ago
Undisclosed
Singapore
- Conduct cybersecurity risk and maturity assessments using industry-standard frameworks.
- Perform gap assessments against NIST CSF, ISO 27001, CIS Controls, and regulatory requirements.
- Assess cybersecurity governance, policies, standards, and control environments. ...
Posted
10 days ago
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