Senior Cyber Data Engineer

Brooksource is seeking a Senior Cyber Data Engineer to support the build-out of a centralized security data lake within a growing Cyber organization. This role focuses on designing and building data ingestion pipelines and structured datasets that consolidate multiple security platforms into a single, unified environment.

Responsibilities:

• Designing and implementing data ingestion pipelines for security tools
• Writing scripts (Python preferred) to pull, transform, and normalize data
• Building and managing SQL-based data structures
• Supporting AWS infrastructure for secure, scalable data storage
• Working with relational and NoSQL databases (DynamoDB preferred)
• Integrating multiple security platforms into centralized datasets
• Validating and documenting data fields and structures
• Collaborating with security, cloud, and network teams
• Contributing to architecture decisions around cyber and cloud infrastructure

Requirements:

• 6+ years in cybersecurity, security engineering, or infrastructure security
• Strong scripting skills (Python required; JavaScript a plus)
• Hands-on experience building or supporting a data lake
• Strong SQL experience and database design knowledge
• Experience with DynamoDB or similar NoSQL databases
• AWS infrastructure experience (IAM, storage, networking)
• Solid networking fundamentals (firewalls, IPs, load balancers)
• Experience working with security logs, alerts, or vulnerability data
• Cloudflare or WAF experience
• Experience consolidating multiple security tools into centralized dashboards
• DevSecOps background
• Experience in large enterprise environments