NEWPosted 4 hours ago

Job ID: JOB_ID_8506

Job Summary:

We are seeking a highly skilled Cloud Security Architect to lead cloud security architecture for a critical Data Center Exit migration to AWS EC2. This role involves designing and implementing robust AWS Landing Zone security, conducting vulnerability assessments, and ensuring secure deployment practices.

Key Responsibilities:

  • Lead cloud security architecture for the Data Center Exit migration to AWS EC2.
  • Design and implement AWS Landing Zone security, including IAM guardrails, SCPs, and logging.
  • Conduct application and infra vulnerability assessments and define remediation plans.
  • Implement WAF rules, firewall policies, secure segmentation, and endpoint protection.
  • Validate authentication, authorization, and encryption models for all migrated workloads.
  • Support secure deployment practices, code reviews, and remediation of development gaps.
  • Integrate SIEM systems with AWS native security tools for continuous monitoring.
  • Define and enforce cloud security baselines aligned with CIS, NIST, and ISO controls.
  • Lead penetration testing cycles and coordinate mitigation activities.
  • Produce security HLD/LLD, risk assessments, and operational security runbooks.

Required Cloud Experience:

  • Hands-on experience designing secure AWS multi-account Landing Zones and guardrail policies.
  • Strong understanding of EC2 security, IAM, encryption, and identity federation models.
  • Integration knowledge for Oracle Exadata on AWS, SQL Server, and middleware security flows.
  • Experience with AWS WAF, Shield, GuardDuty, Security Hub, and detective controls.
  • Ability to design security for EKS workloads including pod/network policies and image scanning.
  • Understanding of security in hybrid cloud migrations and AWS migration tooling.

Technical Expertise:

  • Strong expertise in AWS cloud security architecture including IAM, KMS, GuardDuty, and CloudTrail.
  • Deep understanding of AWS Landing Zone, SCPs, governance, and enterprise security guardrails.
  • Experience with security for custom applications including vulnerability identification and remediation.
  • Proficiency with VAPT tools such as Nessus, Qualys, Burp Suite, Fortify, and Checkmarx.
  • Strong understanding of WAF, firewall management, IDS/IPS, and network segmentation.
  • Knowledge of OS-level security for Windows Server 2016/2025 and RHEL 7/8/9.
  • Familiarity with securing Java, .NET, TIBCO ESB, and integration-heavy workloads.
  • Understanding of database security for Oracle 19c, Exadata on AWS, and SQL Server.
  • Ability to apply Zero Trust, least privilege, encryption, and secure-by-design principles.
  • Strong collaboration skills across infra, app, DB, network, and DevOps teams.

Special Requirements

Visa constraints: None specified. Screening steps: Not specified. Interview modes: Not specified. Domain restrictions: Data Center Exit migration to AWS EC2.

Compensation & Location

Salary: $150,000 – $180,000 per year (Estimated)

Location: Irvine, CA

Recruiter / Company – Contact Information

Email: heed.s@twsol.com

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