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AI email security platform stopping zero-day phishing, BEC, malware attacks

Founder/CEO

AegisAI Raises $36 Million Series A Led by Battery Ventures to Fight the New Wave of AI Spear Phishing

AegisAI Raises New Funding to Combat AI-Powered Email Attacks

AegisAI, which uses AI agents to detect AI-driven spear-phishing attacks, raised a $36M Series A led by Battery Ventures, bringing its total funding to $49M (Marina Temkin/TechCrunch)

Venture capital & startup funding roundup, July 23, 2026: Accel, Andreessen Horowitz, Battery Ventures, ICONIQ, Sequoia & more

Infrastructure Engineer

Aegis AI Security is a cybersecurity company focused on stopping adversarial AI attacks. The Infrastructure Engineer will architect and scale data and AI infrastructure for threat detection at internet scale, including data ingestion, GPU orchestration, model fine-tuning pipelines, and real-time feedback systems.

AI-Native Visual Designer

AegisAI is building agentic AI systems to defend organizations against emerging AI-driven security threats. The AI-Native Visual Designer will define and elevate the company’s visual identity, using generative AI tools to create brand systems, web experiences, product launch assets, threat reports, motion graphics, and executive presentations.

Visual Designer (AI-Native)

Technical Recruiter, Contract

AegisAI is an AI security company building defensive AI agents to protect against modern, evolving threats. The Technical Recruiter will own full-cycle recruiting across Engineering and AI, GTM/Sales, and Operations by sourcing exceptional talent, partnering with company leaders, pitching the company’s mission, and building efficient recruiting infrastructure.

Aegis AI Security is building systems to defend organizations against adversarial AI attacks. The Infrastructure Engineer will architect and scale data ingestion and AI infrastructure for real-time threat detection, including pipelines, GPU workloads, distributed AI agents, and continuously evolving feedback loops.

Revenue Operations Lead

Aegis AI is building AI-powered email security that protects users from phishing and spam through autonomous security agents. The Revenue Operations Lead will build and optimize the company’s go-to-market infrastructure, revenue systems, forecasting processes, deal operations, and cross-functional workflows to support enterprise growth.

Business Development Representative

Aegis AI Security is a team of ex-Google engineers focused on disrupting the email security market with AI-powered solutions. They are seeking a Business Development Representative to create qualified sales pipelines and engage prospects, working closely with AEs and marketing to drive sales conversations.

Full Stack Engineer

Aegis AI Security is building AI-powered defensive infrastructure to combat adversarial AI threats. The Full Stack Engineer will architect systems spanning user interfaces, large-scale data ingestion, distributed AI agents, backend model pipelines, real-time dashboards, and GPU workloads.

Aegis AI Security develops AI-powered defenses against adversarial attacks, drawing on experience building large-scale defensive platforms. The Business Development Representative will own top-of-funnel activities by prospecting, engaging, and qualifying mid-market and enterprise accounts, while building sales processes, messaging, and pipeline from scratch.

Business Development Representative - NYC/SF

Channel Manager, VAR Partnerships

Aegis AI is a fast-growing security company that builds AI-powered email security to protect against phishing, business email compromise, and social engineering attacks. The Channel Manager will build and run the company's VAR partner program, recruiting and enabling partners, developing go-to-market strategies, and driving channel-sourced pipeline and revenue. The role also establishes channel operations, manages partner relationships, and collaborates cross-functionally to improve the partner experience.

Enterprise Account Executive

Aegis AI Security is building an LLM-native email security platform to defend organizations against AI-powered email attacks. The Enterprise Account Executive will own a multi-state North Central U.S. territory, managing full-cycle enterprise and mid-market sales, generating pipeline, selling to security leaders, and helping shape the company’s sales processes, messaging, and product positioning.