Lead and scale the Precision Defense engineering organization, setting technical strategy and operating model.
Partner with Product and engineering leaders to prioritize and deliver defensive capabilities across multiple teams.
Build leadership structures and operating mechanisms that make progress, quality, and risks visible.
Horizon3 is a fast-growing, remote cybersecurity company that helps organizations proactively find, fix, and verify exploitable attack vectors using its NodeZero autonomous pentesting platform. The company is a fusion of former special operations cyber operators and startup engineers, with a culture of respect, collaboration, ownership, and results.
Break AI and agentic systems and turn research into automated, repeatable attacks for NodeZero.
Design and execute prompt injection, defense evasion, and tool-use exploitation against AI infrastructure.
Build and extend LLM-powered applications and microservices, focusing on production safety and reliability.
Horizon3 is a cybersecurity company whose NodeZero platform delivers autonomous pentests to find exploitable attack vectors. It’s a fast-growing, fully remote team of engineers and former special ops operators with a culture of respect and ownership.
Lead Apollo's multi-year AppSec strategy and shape cross-team roadmaps.
Set secure design, code review, and AI security standards across engineering.
Mentor security champions and build automation that scales secure practices.
Apollo.io is the leading go-to-market solution for revenue teams, trusted by over 500,000 companies. Founded in 2015, it has raised ~$250M and is valued at $1.6B, with a culture focused on AI-native innovation and continuous improvement.
Build and own Eliza's Office of the CISO practice, including P&L, service lines, and strategy.
Lead with education, build CISO relationships, and sell by teaching as the face of the practice.
Own the OpenAI security partnership, build the delivery team, and serve as Eliza's security leader.
Eliza is a technology services company and Advanced-tier OpenAI partner that helps organizations build and deploy AI solutions, from generative AI and custom LLM integrations to predictive analytics and automation. They are an AI-native firm with a lean, high-ownership culture that values rapid execution and deep technical expertise.
Lead a small engineering team as a hands-on player-coach, setting technical direction and owning delivery.
Ship AI-powered features to production while raising standards across observability, testing, security, and architecture.
Partner with Product and leadership to plan, prioritize, and follow through on complex technical work.
Usersnap is building AI-driven capabilities into its product, from automated setup to intelligent surveys and reporting. It is part of saas.group, a remote portfolio of 380+ SaaS professionals across 50+ countries, with a high-trust, flexible culture.
Conduct manual pentests on core systems and AI agents, building automation to expand coverage.
Define how we pentest AI, including LLM applications and agent-generated code.
Triage SAST findings, review code across web/APIs/AWS, and communicate risk to engineers.
We are a financial technology company based in Boston, unlocking capital for small businesses across America with fast, flexible funding. Our remote-first team, recognized as a Best Place to Work, has provided over $4.8 billion to more than 92,000 small businesses since 2012.
Serve as deputy to the CISO, representing security to executives, customers, and regulators.
Lead and grow managers and senior engineers across Security Engineering and Security Operations.
Own the security roadmap, including cloud security, detection and response, identity, and platform security.
Abnormal Security uses behavioral AI to protect organizations from sophisticated email and collaboration attacks. Trusted by 5,000 enterprises, the company values security engineering, partnership, and a paved-path approach to reducing risk.
Set technical direction for production agent systems, including orchestration, tool use, memory management, and failure recovery.
Build and operate shared foundations: evaluation frameworks, observability, execution controls, and model access with routing and failover.
Work with security and platform teams to ensure scoped permissions, data isolation, audit trails, and safe execution of tools and code.
Cobalt runs AI agents in production that test real customer applications, operating at the forefront of the pentesting industry. The company is rapidly expanding, offering a collaborative culture with mentorship, competitive compensation, and a focus on growth.
Conduct original offensive research against Dia, including prompt injection, sandbox escape, and cross-profile data access.
Threat model new surfaces with engineering teams and review features before they ship.
Build automated vulnerability discovery systems, including fuzzing and AI-assisted hunting pipelines.
The Browser Company is building a better way to use the internet, with a focus on an AI-powered browser called Dia. They are a remote-first team of nearly 100 people who value diversity and craft.
Lead Moxie's Engineering organization of roughly 60 engineers, owning delivery, org health, and engineering strategy.
Drive AI strategy and execution across both the product and the software development lifecycle.
Partner with Head of Engineering and Product leadership to mature practices and shape AI-powered development.
Moxie empowers aesthetic entrepreneurs to build profitable, independent practices without burnout or guesswork. The company is a global, remote-first team supporting 700+ practices nationwide, with a culture of ownership, speed, and care.
Lead technical discovery and turn ambiguous cyber needs into a tractable plan with clear architecture and acceptance criteria.
Build and integrate AI-enabled security workflows using production software, APIs, telemetry, and security systems.
Deploy, operate, and evaluate AI workflows in customer environments, ensuring security, maintainability, and handover.
Eliza is a technology services company and Advanced-tier OpenAI partner that helps organizations build and deploy AI solutions, including generative AI, custom LLM integrations, predictive analytics, and intelligent automation. The company has a collaborative, mission-driven team focused on real-world AI impact and values adaptability, ownership, and hands-on client collaboration.
Run full kill chains against web, mobile, API, and thick/thin clients, proving exploitability and mapping blast radius.
Train the swarm by translating your tradecraft into reasoning and evaluation data for autonomous AI attackers.
Pressure-test the swarm, build tools, and tell the attack story to engineers and executives.
Armadin builds autonomous proactive security, deploying AI agents that discover and remediate threats before breaches. We're a scrappy, high-ownership team of elite researchers and engineers, led by Kevin Mandia, with startup-level autonomy.
Lead and mentor a platform engineering team, owning hiring, delivery, and culture.
Drive technical direction for a greenfield AWS-based internal developer platform, building APIs, SDKs, and CLIs.
Own security, reliability, and observability while championing AI-assisted engineering practices.
DTN is a global data and technology company helping operational leaders in energy, agriculture, and weather industries make faster, smarter decisions. With 1,200+ employees, DTN values clarity, trust, and action as a team of problem-solvers.
Lead, hire, and develop Directors, architects, and their teams across a multi-product engineering organization.
Drive AI-assisted development, testing, and operations with measurable adoption and results, not just dashboards.
Own quality, architecture, production reliability, and roadmap delivery in partnership with Product and Customer Success.
CXT Software provides the technology backbone for courier, route delivery, and healthcare logistics companies. They are a fully remote, distributed organization focused on reliability and customer outcomes.
Own the end-to-end vulnerability response pipeline, from intake and triage to AI-assisted rule generation and public disclosure.
Expand automated WAF protection to ModSecurity and Coraza, validating rules to minimize false positives.
Lead and mentor a small team of security analysts while measuring time-to-protection and coverage metrics.
CloudLinux develops security products, including Imunify360, to protect websites against critical threats. The company operates with a remote-first culture, emphasizing ownership, professional growth, and effective collaboration across distributed teams.
Design and execute a comprehensive automation strategy for the engineering organization, integrating LLM tooling into the development pipeline.
Own the HRSD product roadmap and technical architecture, expanding from focused scope into adjacent areas.
Build and lead a team of 8-12 engineers, setting technical standards and cultural norms for AI-enabled development.
ServiceNow is the AI control tower for business reinvention, bringing together any AI, any data, and any workflow to help 85% of the Fortune 500. We're building an AI-native culture where technology and talent are unstoppable together.
Lead a large research and engineering portfolio focused on securing advanced AI systems and informing policy frameworks.
Oversee two research teams of 15+ researchers working on technical AI security, cyber capability evaluation, and infrastructure development.
Engage directly with senior government and industry stakeholders to ensure RAND's research informs national security decisions.
RAND is a nonprofit, nonpartisan research organization that develops solutions to public policy challenges to make communities safer and more secure. It has approximately 1,750 employees across offices in the US, Europe, and Australia, with a collegial environment that values objectivity, integrity, and diverse perspectives.
Own the multi-year technical strategy for Data Labs, mapping AI training trends into a roadmap for benchmarking and data pipelines.
Lead engineering managers, FDEs, and Staff+ ICs, building a rigorous, client-focused engineering culture.
Partner with research, product, and commercial teams to shape offerings and advise clients.
Invisible Technologies makes AI work through an end-to-end platform that structures data, automates workflows, and integrates human expertise. Profitable for half a decade, we hit $134M revenue and ranked #2 fastest growing AI company on the 2024 Inc. 5000.
Architect detection engineering and incident response strategy across cloud, identity, endpoints, and AI/ML pipelines.
Design AI-assisted SecOps workflows that automate triage, enrichment, and containment using LLMs and custom tooling.
Lead investigations, purple-team testing, and threat intelligence to defend against AI-driven threats.
Fullscript is a health technology company that empowers practitioners to deliver better care through clinical insights, analytics, education, and supplements. With over 125,000 practitioners and 10 million patients, it fosters a people-first, collaborative culture and flexible remote-friendly work.
Lead a team of quota-carrying Solutions Engineers and a Specialist to win site security technical sales engagements.
Own the team's quota, forecast accuracy, and repeatable technical sales motion across security sub-segments.
Build the security technical playbook and translate field requirements into product input for AI and computer vision capabilities.
Skydio is a leading US drone company and world leader in autonomous flight, serving public safety, energy, defense, and commercial customers. The company combines deep AI expertise with best-in-class hardware and software, fostering a culture of customer obsession and diversity.