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3,700+ A Security Duties Jobs - August 2026 - Urgent Hiring
Showing 3,700 jobs results for
"a security duties"
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Manage Alert
Undisclosed
Singapore
- Architect and maintain enterprise SIEM/Databricks Lakewatch solutions aligned with operational resilience mandates (e.g., MAS TRM, DORA, APRA CPS 230).
- Lead deployment, configuration, and optimization of SIEM/DataLake for full-stack visibility across infrastructure, applications, networks, and user experience.
- Define and enforce telemetry data governance standards—metrics, logs, and traces—ensuring consistency, retention compliance, and security. ...
Posted
24 days ago
Undisclosed
Singapore
- Design, implement, and govern security controls across hybrid environments, including Microsoft 365, Azure/AWS, on-premises infrastructure, and manufacturing OT networks.
- Oversee Microsoft Defender for Endpoint (MDE), Intune/MDM, and endpoint protection programs to ensure secure device management, threat detection, and compliance across corporate, contractor, and BYOD devices.
- Lead SOC monitoring, SIEM/SOAR operations, threat intelligence integration, incident response, threat hunting, and continuous improvement of detection and response capabilities. ...
Posted
18 days ago
Undisclosed
KL City
- Design, deploy, and operate Azure cloud services used by application and delivery teams, including hands‑on implementation and operational ownership of:
- Azure Kubernetes Service (AKS)
- App Service ...
Posted
24 days ago
Undisclosed
Ang Mo Kio
- Continuously monitor and assess cyber threats, vulnerabilities, and attack surfaces.
- Aggregate findings from vulnerability scans, threat intelligence, penetration tests, and red teaming.
- Identify critical exposures and prioritise based on business risk and impact. ...
Posted
7 days ago
Undisclosed
Toa Payoh
- Support in the implementation and operation of the IT risk management framework, policies, processes, and procedures
- Assist in the identification, prioritisation, assessment, monitoring and reporting of key IT risks
- Conduct risk and controls self-assessment (RCSA), operational loss event reporting, assess risk control adequacy and effectiveness ...
Posted
24 days ago
Undisclosed
Singapore
- 10+ years of experience with IT operations or cybersecurity
- 10+ years of experience leading technical solution development for large and complex organizations
- Experience architecting ZT solutions, roadmaps, and capabilities in alignment with industry standards, including NIST 800-207, OMB Mandates, and DoD ZT Reference Architecture ...
Posted
18 days ago
Undisclosed
Downtown Core
- Develop and implement long-term, sustainable supply chain strategies that align with business goals.
- Lead cross-functional teams in strategic initiative development and execution.
- Lead enterprise-wide supply chain assessments to identify strategic opportunities, mitigate risks, and optimize inventory and distribution networks to enhance operational resilience and business performance. ...
Posted
18 days ago
Undisclosed
Singapore
- Conduct security assessments on systems, networks, and applications.
- Simulate cyber attacks to identify system vulnerabilities.
- Typical security testing activities include: ...
Posted
25 days ago
Undisclosed
- Design, implement, and maintain secure CI/CD pipelines and DevOps workflows
- Support cloud-native and containerized environments across AWS, Azure, and Kubernetes platforms
- Implement infrastructure automation and Infrastructure-as-Code (IaC) practices using Terraform, Ansible, or similar tools ...
Posted
25 days ago
Undisclosed
Singapore
- Act as Incident first responder for a 24/7 staffed SOC
- Perform security monitoring, vulnerability management, data loss / policy violation prevention and threat hunting
- Monitor security sensors and review logs to identify network anomalies or intrusions ...
Posted
25 days ago
Undisclosed
Singapore
- Act as Incident first responder for a 24/7 staffed SOC
- Perform security monitoring, vulnerability management, data loss / policy violation prevention and threat hunting
- Monitor security sensors and review logs to identify network anomalies or intrusions ...
Posted
25 days ago
Academic Staff in Operational Technology (OT) Cybersecurity Academic Staff in Operational Technology (OT) Cybersecurity
Singapore Institute Of Technology
Undisclosed
Singapore
- secure deployment and brownfield hardening of OT systems already in live operation
- safe modernisation, segmentation, remote access, and control integration in industrial or infrastructure environments
- OT testing, experimentation, and validation environments that reflect real production constraints ...
Posted
18 days ago
MYR10,000 - MYR10,000 Per Month
KL City
- Conduct cybersecurity risk assessments and control evaluations.
- Develop, review, and maintain cybersecurity policies, standards, and procedures.
- Support Governance, Risk & Compliance (GRC) initiatives across the organization. ...
Posted
19 days ago
Undisclosed
Singapore
- Maintain and deploy corporate vulnerability management systems to protect critical network environments.
- Conduct systematic risk evaluations and scanning activities in line with global data protection benchmarks.
- Partner with multi-disciplinary technical teams to guarantee secure configurations for newly implemented applications and hardware. ...
Posted
19 days ago
RECRUIT EXPERT PTE. LTD.
SGD3,000 - SGD3,000 Per Month
Singapore
- Manage assigned product portfolio and drive sales to achieve revenue targets and business objectives.
- Build and maintain strong relationships with vendors, partners, and internal teams to deliver effective solutions.
- Conduct market analysis and develop strategies to enhance product positioning and increase sales performance. ...
Posted
25 days ago
RECRUIT EXPERT PTE. LTD.
SGD4,500 - SGD4,500 Per Month
Singapore
- Develop and maintain secure applications, scripts, and automation tools to support cybersecurity operations and system protection.
- Perform vulnerability assessments, penetration testing, and implement fixes to strengthen system security.
- Integrate and support cybersecurity solutions (e.g., firewall, SIEM, endpoint protection) for internal and client environments. ...
Posted
25 days ago
SGD6,000 - SGD8,000 Per Month
Singapore
- Job Responsibilities
- IT Infrastructure Management
- Administer and maintain enterprise infrastructure, including: ...
Posted
10 days ago
RECRUIT EXPERT PTE. LTD.
SGD1,800 - SGD2,200 Per Month
Singapore
- Monitor CCTV footage and note any unsafe activities or incidents.
- Record observations in the logbook and take screenshots when needed.
- Prepare simple daily or weekly summaries of safety observations. ...
Posted
25 days ago
Undisclosed
Singapore
- Lead the technical onboarding of applications, infrastructure, and cloud environments onto a central cybersecurity monitoring platform.
- Troubleshoot issues related to log generation, log forwarding, SIEM ingestion, connectivity, authentication, and infrastructure integrations across cloud and on-premises environments.
- Work closely with infrastructure, backend, and cybersecurity teams to investigate and resolve complex cross-platform integration issues. ...
Posted
25 days ago
Sales Manager – Enterprise Cybersecurity (AI-SecOps) Sales Manager – Enterprise Cybersecurity (AI-SecOps)
NexRoar Services Sdn Bhd
Undisclosed
KL City
- Drive enterprise B2B sales for AI-enabled cybersecurity and Security Operations (AI-SecOps) solutions.
- Develop and manage a strong sales pipeline, from prospecting to deal closure.
- Build relationships with CISOs, CIOs, IT, Risk, and Compliance stakeholders. ...
Posted
25 days ago
Undisclosed
Singapore
- Incident Response: Investigate and respond to security incidents and breaches escalated from L1 support, performing root cause analysis to prevent recurrence.
- Monitoring & Analysis: Monitor and analyze security alerts and events from various sources, including SIEM (Security Information and Event Management) platforms (e.g., QRADAR) and security dashboards.
- Vulnerability Management: Conduct regular vulnerability assessments and coordinate penetration testing activities to identify weaknesses in systems and networks. ...
Posted
25 days ago
Undisclosed
Singapore
- Design and implement workflow‑based control automation for Regulatory Standards (e.g., ISO, PCI) and SOX 404 ITGCs, using:
- Explicit start–action–evidence–end flows.
- Triggers from tickets, change‑management systems, HR events, or IAM changes. ...
Posted
19 days ago
Undisclosed
Singapore
- Develop and implement long-term, sustainable supply chain strategies that align with business goals.
- Lead cross-functional teams in strategic initiative development and execution.
- Lead enterprise-wide supply chain assessments to identify strategic opportunities, mitigate risks, and optimize inventory and distribution networks to enhance operational resilience and business performance. ...
Posted
19 days ago
Undisclosed
Singapore
- Support the Head, R&P – Technology Risk in the effective and proactive management of risk and controls for technology and outsourcing in Group O&T. Collaborate with stakeholders to:
- Perform infrastructure (operating systems, middleware, databases, network), applications, operations risk, and control assessments to ensure systems’ configurations, processes, and operations:
- Identify, assess, treat, mitigate, and articulate risks in both technical and business contexts. ...
Posted
19 days ago
Undisclosed
Downtown Core
- WE TAKE YOU ABOVE BEYOND
- Take your passion to the next level and work alongside other masters of their craft to build a fulfilling and rewarding career at Marina Bay Sands.
- Job Responsibilities ...
Posted
19 days ago
Undisclosed
Singapore
- Develop Cyber Incident Response Readiness
- Develop and maintain Cyber Incident Response Plan aligned with MOH, CSA and Synapxe guidelines
- Work with key stakeholders, including Synapxe, CIO office, Medical Institutions, Public Relations, etc. to ensure cyberattack preparedness ...
Posted
25 days ago
Undisclosed
Singapore
- Design, prepare materials and support facilitation of risk assessment and business impact analysis
- Conduct resilience reviews in compliance with regulatory guidelines and industry standards
- Support the design and conduct crisis and resilience exercises to test and validate client's crisis and resilience readiness ...
Posted
25 days ago
Undisclosed
Singapore
- Design, deploy, and optimize DLP solutions across network, endpoint, and cloud.
- Build and refine data classification schemes for sensitive assets (wallets, trading algorithms, customer PII).
- Configure DLP policies to prevent data exfiltration while minimizing false positives. ...
Posted
19 days ago
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