CSEA Contractor – Cyber Security Architecture

About the role

We are seeking a highly skilled CSEA Contractor to support our Cyber Security Engineering and Architecture (CSEA) team. The role involves hands‑on work across enterprise systems, infrastructure, cloud environments and applications, delivering security architecture, reviews and advisory services.

Key responsibilities

• Develop and maintain security architecture, control libraries, patterns and baselines.
• Conduct technical security reviews, threat modeling, risk assessments and gap analyses.
• Implement, validate and review security controls on on‑premise and cloud platforms (AWS, Azure, GCP).
• Provide guidance on IAM, SIEM, EDR/XDR, WAF, SASE, Zero Trust and security automation tools.
• Support incident response, forensic analysis and post‑incident improvement.
• Participate in architecture review boards, cybersecurity committees and cross‑functional meetings.
• Translate technical findings into clear business language for stakeholders.

Required profile

• Extensive experience with enterprise security architecture and modern security technologies.
• Strong knowledge of IT infrastructure, network, endpoint, identity and cloud security.
• Proven ability to design secure SDLC, DevSecOps pipelines and API security.
• Familiarity with NIST, ISO/IEC 27001, CIS Controls, GDPR, PCI‑DSS and related frameworks.
• Excellent analytical, problem‑solving and communication skills.

Required skills

• IAM, SIEM, EDR/XDR, WAF, SASE, Zero Trust
• Cloud platforms: AWS, Azure, GCP
• Security automation: Python, PowerShell, Bash, Terraform, Ansible
• Network, endpoint, identity and cloud security
• Secure SDLC, DevSecOps, API security, threat modeling
• Compliance frameworks: NIST, ISO/IEC 27001, CIS Controls, GDPR, PCI‑DSS