Source Job

• Build into the product by writing investigation flows, building integrations with security tools, and fixing bugs.
• Evolve the investigation logic and pipelines to handle new classes of security alerts, balancing accuracy, performance, and maintainability.
• Contribute directly to the Python codebase while influencing architectural decisions and long-term product strategy.

Dropzone AI scales cybersecurity beyond human limits by augmenting security engineers with AI specialists. The venture-backed company is disrupting the $200B+ cybersecurity market and has a team with deep experience in cybersecurity, AI/ML, and SaaS.

• Lead the Security Detection & Response team, owning incident response, detection engineering, and automation.
• Oversee security observability, detection strategy, and AI-assisted workflows to improve speed and reliability.
• Build and retain a high-performing remote team, collaborating across Engineering, IT, and other departments.

Apollo.io is a leading go-to-market platform for revenue teams, trusted by over 500,000 companies. The company is one of the fastest-growing SaaS firms, raising ~$250 million and valued at $1.6 billion, backed by top-tier investors like Sequoia Capital and Bain Capital Ventures.

• Lead the development, rollout, and operations of security operations tools and services such as SIEM, EDR, NDR, email, and cloud, building detection rules, automated playbooks, and integrations.
• Apply a detections-as-code approach with version-controlled, peer-reviewed detection rules tuned against alert quality metrics.
• Architect and implement security engineering capabilities including endpoint security, data loss prevention, email security, network security, SIEM enhancements, detection engineering, and security automation.

Delinea is a pioneer in securing human and machine identities through intelligent, centralized authorization, empowering organizations to govern interactions across the modern enterprise. It is a global team with a culture of innovation, respect, and fairness, backed by strategic investment from TPG.

• Lead the direction for detecting and responding to AI threats using creative solutions.
• Collaborate cross-functionally with engineering, IT, legal, and product teams.
• Manage globally distributed security teams with a focus on data and execution.

Gainsight is the AI-powered retention engine behind the world's most customer-centric companies. With over 2,000 customers and a culture focused on collaboration and human-first values, we offer stability and support for our team.

• Own our approach to AI and agentic security: guardrails for agentic access to cloud and data, and the security of AI/ML workloads.
• Own our detection platform (Panther): detection strategy and coverage across cloud, container, and SaaS log sources.
• Act as the senior security resource across cloud security and security reviews, mentoring teammates.

SmarterDx is a clinical AI platform that helps health systems capture revenue and improve quality metrics using clinically-validated EHR data. The company is a remote-first team with a small, collaborative engineering culture focused on making healthcare more accurate and effective.

• Respond to security incidents as part of a distributed 24x7 on-call schedule, triaging and containing events.
• Conduct security investigations and forensics across data sources to determine event timelines and impact.
• Build automations leveraging AI and agentic platforms to expedite incident response and scale team impact.

Databricks is the data and AI company, providing a unified platform for data, analytics, and AI. More than 10,000 organizations worldwide, including over 50% of the Fortune 500, rely on Databricks, which fosters a diverse and inclusive culture.

• Own, administer, and optimize SIEM and EDR platforms, including detection content and automation workflows.
• Design SOAR playbooks and integrations across security tools to streamline triage, enrichment, and containment.
• Investigate security events, conduct threat hunts, and support incident response alongside CSIRT Analysts.

Vultr provides high-performance cloud infrastructure for enterprises and AI innovators worldwide, with 33 global data centers. As the world's largest privately-held cloud infrastructure company, Vultr has grown significantly and values inclusion, offering comprehensive benefits and professional development.

• Support strategic customer accounts as a technical resource, partnering with TAMs.
• Lead technical discovery for strategic customers to understand workflows.
• Review investigations to identify tuning opportunities and improve trust.

Dropzone AI scales cybersecurity by augmenting human analysts with AI security specialists. The company is venture-backed with deep expertise in cybersecurity, AI/ML, and SaaS.

• Design, test, and optimize detection workflows including sourcing queries, collection methods, enrichment logic across data sources.
• Partner with Product and Engineering to communicate customer feedback and emerging threat patterns.
• Analyze recurring trends across alerts and customer environments to inform scalable platform improvements.

Doppel is building the future of social engineering defense using an AI-native platform to protect against phishing, impersonation, and fraud. Backed by Andreessen Horowitz and Bessemer Venture Partners, it is a rapidly growing Series C startup with deep cybersecurity expertise and a culture of clarity and collaboration.

• Own and lead building out the Insider Trust Team’s infrastructure to engineer and automate end-to-end detection and investigation workflows.
• Develop, measure, and tune detection rules in Sigma to ensure effective and sustainable operations.
• Drive projects with a focus on Insider Risks, ranging from access abuse and intellectual property theft, to novel risks emerging within the blockchain/Web3 space.

We are the team behind Chainlink, the industry-standard oracle platform bringing capital markets onchain and powering the majority of DeFi. We have enabled tens of trillions in transaction value and secure the vast majority of DeFi, with a culture of security and innovation.

• Identify innovative ways to detect Windows OS threats and develop cross-platform features leveraging telemetry from OS subsystems.
• Collaborate with Product, Engineering, and Security teams to implement detection logic and address gaps in product coverage.
• Apply AI to improve research quality and speed, and mentor team members to advance technical expertise.

Huntress is a cybersecurity company founded by former NSA operators that provides enterprise-grade cybersecurity to businesses of all sizes. They are a remote-first team securing over 5 million endpoints and 11 million identities, with a culture focused on collaboration and making a meaningful impact.

• Drive security engineering initiatives and embed security across engineering teams.
• Manage threats and respond to incidents with advanced automation and AI agents.
• Architect secure solutions for AI/ML workloads and mentor team members.

EarnIn is a pioneer of earned wage access, building products that deliver real-time financial flexibility for those living paycheck to paycheck. They have an experienced leadership team and world-class funding partners, and are growing fast with a healthy core business.

• Define human-AI collaboration in security operations and set the design standard for the category.
• Own UX for complex SOC workflows like investigations, threat hunting, and governed response.
• Lead customer discovery and build prototypes that validate concepts before engineering investment.

Dropzone AI scales cybersecurity beyond human limits by augmenting security analysts with AI specialists. It is an award-winning, venture-backed startup with a team blending deep cybersecurity, AI/ML, and SaaS experience.

• Lead a team of Attack and Full-Stack Engineers to design and scale offensive capabilities for the NodeZero platform.
• Drive external attack strategy across public-facing infrastructure, SaaS platforms, and enterprise software.
• Partner with Product and Design to translate field insights into productized capabilities and roadmap.

Horizon3.ai is a fast-growing, remote cybersecurity company focused on enabling organizations to proactively find, fix, and verify exploitable attack vectors before criminals exploit them. The team is a fusion of former U.S. Special Operations cyber operators and startup engineers, committed to a culture of respect, collaboration, and results.

• Deliver technical product presentations and demonstrations, and configure product installations for POV engagements.
• Collaborate with Product Management as a liaison for key accounts and their technical requirements.
• Act as a trusted advisor to prospects and customers, ensuring project success and gaining mind-share.

CrowdStrike is a global leader in cybersecurity, protecting people, processes, and technologies with the world's most advanced AI-native platform. Since 2011, our mission is to stop breaches, and we cultivate a culture of flexibility, autonomy, and innovation for our employees.

• Monitor enterprise AI usage end to end to detect unauthorized AI tools and rogue agent activity.
• Investigate alerts related to autonomous agents and AI-powered workflows, including data exfiltration and credential misuse.
• Partner with security, legal, and engineering teams to align findings with incident response processes and support ISO 42001 audits.

AlphaSense provides AI-driven market intelligence and search to help companies make informed decisions. With over 2,000 employees across the globe, the company fosters a collaborative and innovative culture.

• Own and advance domains including corporate security operations, production alert triage, and audit evidence collection.
• Drive strategic initiatives like data governance, de-identification services, and AI security architecture.
• Automate repetitive tasks using Claude AI to focus on high-impact security work and deliver results rapidly.

DrFirst provides intelligent medication management solutions to improve healthcare workflows and patient adherence. A healthcare IT company with over 25 years of history, serving 100 million patients annually and used by more than 420,000 prescribers, experiencing significant growth with a collaborative team.

• Lead the Security Operations function, owning security monitoring, threat detection, and incident response.
• Drive cloud security initiatives across AWS, Kubernetes, and CI/CD pipelines.
• Support compliance programs like PCI DSS, SOC 2, ISO 27001, and develop security metrics.

DEUNA is a rapidly growing startup revolutionizing global commerce with an AI-powered payments platform that helps large enterprises boost approval rates and reduce costs. It is a multicultural, diverse team distributed throughout LATAM with a startup culture.

• Lead security operations including vulnerability management, incident response, and SIEM platform maturity.
• Administer Microsoft security tools (Defender, Purview, Entra) and support compliance frameworks like SOC 2 and HITRUST.
• Drive risk reduction through security awareness, risky user remediation, and cross-functional collaboration.

Sequel develops next-generation drug-delivery advancements, starting with the twiist Automated Insulin Delivery System for diabetes management. It is headquartered in New Hampshire and fosters a culture of hard work, fun, and support.

• Lead a distributed engineering organization of nine teams, setting the vision and roadmap for proprietary scanners, AI-driven detection, and agentic remediation.
• Drive architectural decisions for security detection engines and scalable scanning infrastructure while partnering with product management to prioritize customer needs.
• Own delivery of security capabilities and represent the Security Factory in cross-functional planning, executive reviews, and customer conversations.

GitLab provides an intelligent orchestration platform for DevSecOps, enabling organizations to improve developer productivity and reduce security risks. With over 50 million users and trust from more than 50% of the Fortune 100, GitLab fosters a high-performance, AI-driven culture where all team members are expected to integrate AI into their workflows.