Lead and maintain a CPSR-compliant purchasing system, ensuring FAR/DFARS compliance across procurement activities. Prepare for and support CPSRs and audits, implement policies and internal controls, review and approve procurement files in SpendLogic, provide sourcing and compliance guidance, deliver stakeholder training, and drive corrective actions and process improvements.

Hands-on senior full stack engineer to design, code, review, and ship web front ends and backend APIs. Lead technical execution for a small team, define architecture and API contracts, integrate AI/LLM features (tool calling, prompt/control flow), support secure enterprise integrations, and mentor engineers through code review and pairing.

Perform enterprise web application, API, and database penetration tests; analyze authentication/authorization and business logic flaws; draft technical reports; validate remediations; automate tests; coordinate with owners and SOC teams; research emerging APT threats and threat emulation techniques; support corporate proposals and agency cybersecurity initiatives.