Product Security Engineer

🕒 June 30

🌐 Cyprus, United Kingdom, +3 more countries – Remote

🇨🇾 Cyprus – Remote 🇬🇧 United Kingdom – Remote 🇷🇸 Serbia – Remote 🇪🇸 Spain – Remote 🇩🇪 Germany – Remote

⏰ Full Time

🟡 Mid-level

🟠 Senior

👮‍♂️ Cybersecurity / Security Engineer

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Action1

WebsiteLinkedInAll Job Openings

51 - 200 employees

Founded 2018

☁️ SaaS

🔒 Cybersecurity

🏢 Enterprise

SaaS • Cybersecurity • Enterprise

Action1 is a cloud-native autonomous endpoint management platform that automates cross-OS (Windows, macOS) and third‑party application patching, vulnerability detection and remediation, and remote software deployment across distributed networks without requiring VPN or domain join. The platform provides continuous patch compliance and reporting (PCI, HIPAA, SOC 2, CIS, etc. ), MSP/MSSP-focused services, APIs and PowerShell automation, and real-time scalability for enterprise environments to reduce cyber risk and operational costs.

📋 Description

• Support PSIRT and vulnerability handling activities • Validate, triage, track, and coordinate security reports • Provide practical remediation guidance to engineering teams • Help validate security fixes and reduce product security risks • Review code, APIs, and architecture to identify security issues early • Conduct threat modeling and security design reviews • Improve security automation in engineering workflows • Support SAST, SCA, secrets scanning, and other security controls • Maintain SBOMs, dependency visibility, and remediation follow-up • Support security assessments, vulnerability assessments, and penetration testing • Maintain vulnerability handling playbooks, product security procedures, and incident response runbooks

🎯 Requirements

• 3+ years of experience in product security, application security, DevSecOps, or a related cybersecurity field • Strong software engineering background and ability to work effectively with engineering teams • Understanding of application, API, infrastructure, and software supply chain security risks • Experience applying cloud security concepts and practices • Understanding of IAM, network security, logging, monitoring, and secure cloud architecture patterns • Familiarity with vulnerability management, incident response, security assessments, and secure SDLC practices • Experience with threat modeling and security design reviews • Strong communication skills, including professional communication with external researchers and vendors • Ability to work independently and as part of a team in a fast-moving environment