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Remote Lead Cybersecurity Engineer Jobs

Search 18 active remote lead cybersecurity engineer jobs. No recruiters, no spam - just real jobs from real companies.

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18 total jobs

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Fingerprint

Staff Application Security Engineer

🕒 3 days ago
Fingerprint👥 51 - 200 employees🏢 Computer Software

Build and lead hands-on application security engineering as Fingerprint’s founding senior IC, shaping secure development practices, tooling, threat modeling, vulnerability remediation, and incident response across the platform.

Application SecuritySecure SDLCThreat ModelingSecurity Code Review
Fullscript

Staff Security Engineer, AI-Driven Detection & Response

🕒 4 days ago
Fullscript👥 11 - 50 employees🏢 Health, Wellness And Fitness

Define and lead detection engineering, incident response, and AI-assisted security operations across cloud, identity, endpoint, and application systems, improving threat coverage and response through automation and defensive testing.

Detection EngineeringIncident ResponseAI-assisted SecopsSIEM
Fuse Energy

Senior/Lead Security Engineer (Detection & Response)

🕒 5 days ago
Fuse Energy👥 201 - 500 employees🏢 Energy

Own detection and response across cloud, identity, endpoints, networks, SaaS, and data center systems by building monitoring pipelines, leading investigations, automating security workflows, and improving controls.

Detection EngineeringIncident ResponseThreat HuntingAWS
Engine

Staff Application Security Engineer

🕒 15 days ago
Engine👥 1 - 10 employees🏢 Technology

As a Staff Application Security Engineer, you will own the security and integrity of applications, manage vulnerability pipelines, and collaborate with teams to enhance application security.

Application SecurityVulnerability ManagementSIEM ManagementThreat Detection
1Password

Staff Security Engineer, Security Incident Response

📅 Sep 14
1Password👥 1001 - 5000 employees🏢 Computer And Network Security🤝 B2B

As a Staff Security Engineer on Security Incident Response, you'll lead complex security incidents, design AI-assisted systems, and enhance the team's incident response capabilities.

Incident ManagementAI-assisted AutomationSecurity OperationsSoftware Engineering
Upguard

Staff Product Security Engineer

📅 Sep 9
Upguard👥 201 - 500 employees🏢 Information Technology And Services

As UpGuard's first dedicated product security hire, you'll define security standards and practices, manage vulnerabilities, and lead security initiatives across our cloud-native infrastructure.

Security EngineeringSoftware EngineeringSecurity OperationsCloud Security
Alex Staff Agency

Security Engineer / Staff Engineer

📅 Sep 3
Alex Staff Agency👥 11 - 50 employees🏢 Staffing And Recruiting

As a Security Engineer, you will architect and develop a runtime protection layer for Node.js applications, ensuring security without altering client code.

📍 🇵🇱 Poland +5 - Remote?💼 Full-Time🎺 Lead📏 Cybersecurity Engineer📢 🇬🇧 English Required
Security EngineeringSecurity ResearchNode.jsArchitecture Design
Twilio

Staff Enterprise Security Engineer, AI Security

📅 Aug 26
Twilio👥 5001 - 10,000 employees🏢 Software Development🤝 B2B

As a Staff Enterprise Security Engineer, you will lead the technical strategy for securing the AI ecosystem, ensuring a robust security posture across the organization.

Security EngineeringInfrastructure SecurityCloud SecurityContainer Security
Smartsheet

Principal Security Engineer

📅 Aug 25
Smartsheet👥 1001 - 5000 employees🏢 Computer Software

As a Principal Security Engineer, you will lead application security initiatives, drive security requirements, and shape the technical direction of the AppSec program across a modern SaaS platform.

Application SecurityThreat ModelingAI SecuritySecure Coding
ServiceNow

Staff Security Engineer (Compliance) - Moveworks

📅 Aug 4
ServiceNow👥 10,000+ employees🏢 Computer Software

It all started when engineer Fred Luddy wrote code that automated a tedious task for his coworker, Phyllis. She cried tears of joy. That moment inspired Fred to build a company that could do that for everyone—freeing people from busywork.

Security ComplianceRisk ManagementISO 27001ISO 42001
Sentilink

Principal Software Engineer, Product Security

📅 May 28
Sentilink👥 51 - 200 employees🏢 Computer Software

Leads hands-on product security across infrastructure, applications, and internal systems, building security tooling and automation while strengthening cloud defenses, incident response, and secure development practices.

Product SecuritySecurity EngineeringAWSIAM
Reddit

Staff Product Security Engineer

📅 Apr 29
Reddit👥 1001 - 5000 employees🏢 Online Community/social Media

As a Staff Product Security Engineer, you'll lead the design and implementation of secure frameworks and controls to enhance security in AI-assisted development and engineering workflows.

Software EngineeringProduct SecurityApplication SecurityGo
Databricks

Staff Enterprise Security Engineer

📅 Apr 1
Databricks👥 5001 - 10,000 employees🏢 Software Development🤝 B2B

Secures enterprise applications, integrations, data flows, and AI-adjacent systems through architecture reviews, practical security requirements, hands-on engineering, and scalable automation.

Enterprise Security EngineeringSecurity Architecture ReviewsApplication SecurityCloud Security
OpenAI

Principal Security Engineer, Infrastructure Security

📅 Mar 25
OpenAI👥 1001 - 5000 employees🏢 Research Services

As a principal engineer, you will set technical direction and drive execution on high-impact infrastructure security programs, partnering across various orgs at OpenAI to deliver durable controls that raise the security bar at OpenAI scale.

Security PrinciplesCloud SecurityAWSAzure
Upstart

Principal Platform Security Engineer

📅 Feb 10
Upstart👥 1001 - 5000 employees🏢 Financial Services

As the Principal Platform Security Engineer, you will define and implement the security strategy for Upstart's production infrastructure and developer platforms, ensuring robust security practices across teams.

Infrastructure SecurityCloud SecurityKubernetesContainer Security
Olo

Staff Security Engineer (Blue Team)

📅 Dec 19, 2025
Olo👥 201 - 500 employees🏢 Technology

The Staff Security Engineer will lead Olo's Security Blue Team, focusing on security defenses, incident response, and mentoring team members to enhance their capabilities.

Security EngineeringIncident ResponseVulnerability ManagementThreat Hunting
Anthropic

Staff+ Application Security Engineer

📅 Jan 22, 2025
Anthropic👥 1001 - 5000 employees🏢 Research Services🤝 B2B

Build and operate Claude-powered application security systems, lead threat modeling for novel AI products, and partner with engineering teams to secure production systems and improve vulnerability response.

Application SecurityInfrastructure SecurityCloud SecurityContainer Security

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