Lance
Marsland

Securing the systems we rely on, and the AI learning to build them.

Projects

Gray Swan — Indirect Prompt Injection Arena
May 15 — 22, 2026

Gray Swan — Indirect Prompt Injection Arena

Competed in Gray Swan's red-teaming arena, crafting indirect prompt-injection payloads to hijack tool-using AI assistants through poisoned web content.

PiPrompt InjectionRtRed TeamingLlLLM Security
Gray Swan — Cyber Bypass
May 29 — Jun 9, 2026

Gray Swan — Cyber Bypass

Anthropic-backed red-teaming challenge focused on bypassing safety protocols and content filters in agentic AI systems to reach restricted objectives.

JbJailbreakingAsAI SafetyRtRed Teaming

Experience

AI Security Engineer

DurationJanuary 2026 → PresentLocationRemote · New York, NY

Engineered adversarial prompts to stress-test frontier AI models’ reasoning on production-grade security and cryptography problems, exposing flaws in authentication, authorization, and cryptographic design.

Evaluated model-generated code for injection vectors, broken crypto, authorization bypasses, and concurrency bugs, and authored production-quality reference solutions used as training data for subsequent model generations.

Education

B.S. Cybersecurity & Information Assurance

DurationJanuary 2026 → PresentLocationRemote · Millcreek, UT

Competency-based program covering AI security, penetration testing, network security, cloud security, digital forensics, incident response, cryptography, and identity & access management.

Certifications

CompTIA

  • A+Certified
  • Network+In progress
  • Security+Planned
  • Project+Planned
  • CySA+Planned
  • PenTest+Planned
  • Data+Planned

LPI

  • Linux EssentialsPlanned

ISC2

  • SSCPPlanned
  • CCSPPlanned

ITIL

  • FoundationPlanned

Contact

Location

Oviedo, FL

Open to new opportunities. Feel free to reach out for collaborations or just to say hello.