jobs in Ensign InfoSecurity

Full Time Senior Security Engineer Jobs, in Ensign InfoSecurity - Maukerja

Singapore

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Working Location

  • Singapore

Job Description

Responsibilities

Senior Security Engineer


Job Description:


  • Lead and execute cybersecurity consulting engagements, including security assessments, architecture design, gap analysis, and remediation roadmaps.
  • Translate client business and compliance requirements into actionable technical solutions.
  • Manage engagement scope, timelines, and deliverables in collaboration with project/engagement managers.
  • Produce high-quality technical documentation: solution designs, architecture diagrams, runbooks, and executive summaries.
  • Act as the primary technical point of contact for clients throughout the engagement lifecycle.
  • Leverage AI agents to help run analysis and tighten outputs.
  • Design and implement security solutions across domains.
  • Conduct proof-of-concept (POC) exercises as part of solution design and validation.
  • Deploy security tool based on security design.
  • Troubleshoot deployment issues to ensure minimal disruption to clients.
  • Leverage AI to create deployable artifacts.
  • Operate and maintain deployed security tools as part of ongoing managed security services (MSS).
  • Integrate security tools with SIEM/XSIAM/SOC platforms for centralized log ingestion.
  • Support incident response by providing tool-level context, log analysis, and remediation actions when SOC escalates findings.
  • Leverage developed agents to help with MSS.
  • Partner with the sales team as a technical subject-matter expert during the sales cycle for consulting, implementation, and managed services engagements.


Requirements:

  • Degree in Computer Science, Engineering, Information Security or related discipline, with a minimum of 5 years' relevant experience across several of the following: security architecture, security tool implementation, managed security operations, SIEM/XDR integration, automation, and client-facing consulting. Hands-on implementation experience and client-facing delivery experience are essential.
  • Strong experience in one or more security domains.
  • Experience deploying and integrating security solutions with enterprise environments.
  • Strong understanding of security frameworks and standards such as NIST CSF, CIS Controls, ISO 27001, MITRE ATT&CK, Zero Trust principles
  • Experience developing or leveraging automation using Python, PowerShell, Bash, or API integrations.
  • Knowledge of SOAR platforms and workflow automation.
  • Experience using AI/LLM technologies securely for security operations, threat analysis, documentation generation, and investigation workflows.

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