Cloud security startups hiring now

Arctic Wolf Networks

Eden Prairie, US · Series F

Arctic Wolf is a cybersecurity company that provides security monitoring to detect and respond to cyber threats. It delivers cloud-native security operations technology including Managed Detection and Response, Managed Risk, and Managed Cloud Monitoring. Each solution is delivered through the company's Concierge Delivery Model. The company's Aurora Platform provides security operations as a concierge service.

114 open roles90% remote

Proofpoint

sunnyvale, US · Private Equity

Proofpoint provides a cybersecurity platform for organizations. It protects people, data and AI tools against threats and helps govern data use.

111 open roles44% remote

Presidio

New York City, US · Private Equity

Presidio provides technology consulting and IT services for organizations. It helps customers plan, build and operate technology systems and AI services.

105 open roles27% remote

Cato Networks

Tel Aviv, IL · Series G

The platform provides firewall-as-a-service, secure web gateway, intrusion prevention, malware prevention, DNS security, and zero-trust network access.

98 open roles20% remote

Upwind Security

San Francisco, US · Series B

Upwind is a cloud security platform that uses runtime context to identify and prioritize critical risks. It provides agentless cloud posture discovery, real-time threat protection, and integrated API security.

82 open roles56% remote

Aikido Security

Ghent, BE · Series B

Aikido Security provides a unified security platform that scans source code and cloud infrastructure to identify security vulnerabilities.

79 open roles35% remote

iboss

Boston, US

Built on a containerized cloud architecture, iboss delivers security capabilities such as SWG, malware defense, RBI, CASB and data loss prevention to all connections via the cloud.

37 open roles63% remote

Sysdig

San Francisco, US · Series G

Sysdig stops attacks in real-time by detecting changes in cloud security risk with runtime insights and open source Falco. It delivers cloud security with agentic AI and the runtime intelligence of Sysdig Sage.

31 open roles81% remote

Acronis

Schaffhausen, CH · Private Equity

Acronis delivers a natively integrated cybersecurity, data protection, and infrastructure management platform for managed service providers and IT departments. Acronis Cyber Protect Home Office is a personal cyber protection solution that combines backup with anti-malware technology.

29 open roles93% remote

Inforcer

UK, GB · Series B

Inforcer provides Microsoft 365 management and security software for managed service providers. It combines multi-tenant management with threat detection and response.

28 open roles

Menlo Security

Mountain View, US · Series E

Menlo Security provides cloud-delivered browser security solutions for enterprise threat and data protection. Its HEAT Shield uses AI to block new and unseen phishing attacks through deep web session analysis.

24 open roles58% remote

Vectra

San Jose, US · Series F

Vectra AI develops an AI-driven integrated attack signal for threat detection and response.

23 open roles13% remote

UpGuard

mountain view, US · Series C

UpGuard provides a cybersecurity risk platform that combines third-party security ratings, assessment questionnaires, and threat intelligence for businesses.

17 open roles94% remote

HiddenLayer

Austin, US · Series A

HiddenLayer provides an AI security platform that unifies supply chain security, runtime defense, posture management, and automated red teaming to protect agentic, generative and predictive AI applications. Its Machine Learning Detection and Response (MLDR) product monitors inputs and outputs of AI algorithms to offer real-time defense and flexible response options.

16 open roles100% remote

Ultra

London, GB · Private Equity

Ultra I&C Mission Solutions is a defense technology business that develops mission-critical software, edge-compute, and encryption products. Its Cyber business unit provides advanced cryptographic and key management solutions for customers operating at tactical and strategic echelons.

16 open roles0% remote

Foundational

San Francisco, US

Foundational is a Data and AI Governance platform that analyzes source code, runtime, and data to create full visibility and controls across applications, databases, and cloud environments.

16 open roles7% remote

Immuta

Boston, US · Series E

Immuta is the Data Provisioning Company, helping organizations provision secure, governed data access at the speed modern business demands. Immuta automates access by policy and by request, eliminating tickets and reducing risk.

14 open roles36% remote

Obsidian Security

Newport Beach, US · Series C

Obsidian Security provides a SaaS security platform that delivers threat detection, posture management, identity protection, AI agent security, and governance across SaaS applications, third-party integrations, and AI environments. The platform works by aggregating, normalizing, and contextualizing state and activity data across SaaS applications and interpreting it with statistical analysis and machine learning to detect deviations from normal behavior.

14 open roles100% remote

Forcepoint

austin, US · Private Equity

Forcepoint provides data security software that protects sensitive information and controls how people and AI agents use business data.

12 open roles100% remote

Orca Security

Portland, US · Series C

Orca Security provides a cloud-native, agentless security and compliance platform for AWS, Azure, and GCP. It detects vulnerabilities, malware, and misconfigurations across the cloud environment.

10 open roles75% remote

Aqua Security

Burlington, US · Series E

The platform monitors running workloads, evaluates images before deployment, and enforces policy at runtime to stop unsafe actions.

9 open roles11% remote

Dynamo AI

San Francisco, US · Series A · YC W22

Dynamo AI delivers auditable AI guardrails, hallucination checks, red-teaming, and observability so enterprises can productionize AI with confidence.

9 open roles0% remote

Reco

US · Series B

Data security

6 open roles83% remote

Lookout

Boston, US · Late Stage Venture

Lookout is a cybersecurity company specializing in mobile endpoint security and cloud security solutions for enterprises. Its platform provides real-time threat visibility, user behavior monitoring, and data leak prevention to protect sensitive data across devices and cloud.

4 open roles100% remote

Strac

Seattle, US · Seed · YC W22

Data Discovery, DLP, DSPM for SaaS, Cloud, Gen AI & Endpoints

4 open roles50% remote

Sonrai Security

New York City, US · Series B

Sonrai Security provides cloud identity and access management software that reduces risky permissions across AWS, Azure, and GCP.

2 open roles

Mitiga

new york, US · Series B

Mitiga provides incident response solutions for cloud and SaaS environments.

2 open roles

Grip Security

Tel Aviv, IL · Series B

Grip Security provides identity-based SaaS security software that discovers applications, accounts, integrations, and risky access for enterprises.

1 open roles

Palo Alto Networks

Santa Clara, US · Post Ipo

Palo Alto Networks provides cybersecurity services to enterprises, government, and service providers. The company offers zero trust network security, cloud security, security analytics and automation, threat intelligence, and security consulting, and secure access service edge.

1,280 open roles13% remote

Zscaler

San Jose, US · Post Ipo

Zscaler is a cloud security company that provides cloud-based internet security, web security, firewalls, sandboxing, and SSL. Its key products include Zscaler Internet Access (ZIA) for secure access to externally managed applications, Zscaler Private Access (ZPA) for zero-trust access to internally managed applications, and Zscaler Digital Experience (ZDX) for measuring end-to-end digital experience.

322 open roles33% remote