Ensign is hiring !
Duties and Responsibilities:
- Design, build, and maintain a scalable patch automation platform to support timely and compliant patch deployment across enterprise systems.
- Develop and implement automated workflows for patch detection, assessment, rollout, validation, and rollback.
- Actively explore and integrate AI-powered tools, machine learning models, or intelligent analytics to optimize decision-making and anomaly detection in the patch lifecycle.
- Interface with tools such as ServiceNow, SCCM, WSUS, Tanium, Ivanti, BigFix, and Ansible for end-to-end automation.
- Track and report patch compliance, coverage, and SLA metrics to support security and audit requirements.
- Collaborate with Security, DevOps, Infrastructure, and Compliance teams to align patching strategies with enterprise goals.
- Ensure high availability and resiliency of patch automation systems; drive improvements based on root cause analysis of failures or delays.
- Participate in proof-of-concepts for innovative solutions (e.g., predictive patch scheduling, AI-based risk prioritization).
- Perform security assessments on devices/software to identify vulnerabilities and ensure secure deployment of solutions against cyber threats.
- Utilise security tools and techniques and implement testing regimes for device /software security, analyze results, and work with cross-functional teams to address identified risks and improve overall protection.
- Stay informed about emerging security threats and trends, applying testing techniques to evaluate device/software security posture and provide actionable recommendations for improvement.
Requirements:
- Bachelor's degree in Computer Science, Information Systems, or a related field.
- Proficiency in scripting languages such as PowerShell, Python, or Bash.
- Hands-on experience with patch management and configuration tools (e.g., WSUS, SCCM, BigFix, Ansible, Tanium).
- Experience with infrastructure-as-code tools (e.g., Terraform, Ansible).
- Knowledge of cloud-native patch management in AWS, Azure, or GCP.
- Familiarity with AI frameworks or platforms (e.g., Azure Machine Learning, OpenAI APIs, Splunk AI, ServiceNow AI Ops).
- Familiarity with enterprise IT environments across Windows, Linux, and macOS platforms.
- Solid understanding of ITSM and change control processes.
- Comfortable working with or learning AI/ML-driven platforms and incorporating data-driven approaches into engineering workflows
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What We Do
Ensign InfoSecurity is the largest pure-play end-to-end cybersecurity service provider in Asia. Headquartered in Singapore, Ensign offers bespoke solutions and services to address their clients’ cybersecurity needs. Their core competencies are in the provision of cybersecurity advisory and assurance services, architecture design and systems integration services, and managed security services for advanced threat detection, threat hunting, and incident response. Underpinning these competencies is in-house research and development in cybersecurity. Ensign has two decades of proven track record as a trusted and relevant service provider, serving clients from the public and private sectors in the Asia Pacific region
