Cybersecurity Engineer
External
Proficio · Eightrium @ Changi Business Park, SingaporePrepare for this interview
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About the role
Proficio is an award-winning managed detection and response (MDR) services provider. We provide 24/7 security monitoring, investigation, alerting and response services to organizations in healthcare, financial services, manufacturing, retail and other industries. Proficio has been highlighted in Gartner's Market Guide for Managed Detection and Response Services for the last three consecutive years. We have a track record of innovation. Proficio invented the concept of SOC-as-a-Service. We were the first MSSP to provide automated response services and the first in our space to provide a risk scoring dashboard. Our typical client is a medium to large-sized organization that lacks the in-house resources to address the challenges of a rapidly changing threat landscape. The difficulty of hiring and retaining cybersecurity professionals are widely understood but our prospective clients also struggle to effectively harness technology and build hardened processes. While Proficio has developed a unified service delivery platform designed to meet the needs of the most demanding clients, what sets us apart is the quality and passion of our people. We believe the SOC of the Future will meld the creativity of human intelligence with the power of advanced technologies like AI.
Responsibilities
- Migration Security Assurance (Ex. VMware → Hyper-V)
- o Validate the VMware to Hyper-V migration
- strategy from a cybersecurity and resilience perspective.
- o Identify migration-phase risks, required
- security controls, and rollback safeguards.
- Validate post-migration integrity and operational status of cybersecurity tools on migrated servers, including:
- o Trend Micro (Extended Detection and
- Response - XDR)
- o Qualys (Risk-Based Vulnerability
- Management)
- o Microsoft Sentinel (Security Information
- and Event Management - SIEM)
- o Perform troubleshooting and remediation
- where required.
- Network Security Enablement
- o Support Trend Micro DDI (DNS / DHCP / IPAM) implementation within the new Azure
- Landing Zone.
- o Validate:
- o DDI integration and security hardening
- o High availability (HA) and failover
- design
- o Operational readiness and monitoring
- Logging, Telemetry & Detection
- o Redeploy and validate log collectors to support the new deployment
- architecture.
- o Confirm control coverage, telemetry visibility, detection efficacy, and policy enforcement post-migration.
- o Zero Trust & Remote Access Architecture
- o Reassess the current and future Zscaler Private Access (ZPA) architecture.
- o Define a target-state ZPA design aligned with future workloads and access patterns.
- o Support reconfiguration or redeployment of ZPA connectors , including health checks and validation.
- Hyper Care & Operational Support
- o Provide post-deployment / post-migration Hyper Care support , including:
- o Incident triage and response support
- o Security control tuning and optimization
- o Environment stabilization and operational
- assurance
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