Security Engineer Jobs

Application Security Engineer | Senior

Nordsec • Warsaw

Hybrid Application Security VPN Stakeholder Coordination Secure Coding Practices Problem-Solving Relationship Building Business Decision Making Training Delivery

At Nord Security, we’re creating a safer cyber future. We help people and businesses take back control of their online security, privacy, and data. F...

May 15, 2026

Security Engineer, Security Operation & Vulnerability Monitoring

Crypto • Sofia, Bulgaria

Hybrid Threat Monitoring Incident Triage Root Cause Analysis SOAR Playbooks Vulnerability Management Incident Response Cloud Security SIEM Scripting Languages

We are looking for an intermediate level security specialist to join our Global Cybersecurity Services Team. As part of our modern cybersecurity opera...

May 15, 2026

Security Engineer – Lead (R-00161)

Truezerotech • D.C./ MD / VA

Cybersecurity RMF FISMA Security Controls Engineering Practices Continuous Monitoring Automation Splunk Enterprise Security Stakeholder Coordination

True Zero Technologies, a veteran-owned small business, was founded on the principle that the purposeful enablement of people and technology in an org...

May 14, 2026

Firmware Security Engineer

OnLogic • South Burlington, Vermont, United States

Firmware Security Vulnerability Management Firmware Development Spec Configuration Embedded Systems Security Threat Modeling Risk Assessment Secure Updates Secure Boot Collaboration

As a Firmware Security Engineer at OnLogic, you will be a vital part of a team dedicated to developing and protecting cutting-edge industrial computin...

May 14, 2026

Principal Security Engineer, Product & AI

Marqeta • Remote, USA (Job Requisition - Premium+/Premium/National)

Remote Product Security AI Security Threat Modeling Secure SDLC API Security Secure Development Lifecycle Secure Code Review Authentication Authorization GenAI Controls Model Validation Monitoring Frameworks

As Marqeta’s Principal Security Engineer you will serve as the technical lead across our security engineering function. This role combines three criti...

May 14, 2026

Senior Security Engineer

Wildlifestudios • São Paulo, SP (Brazil)

Security Incident Response Endpoint Protection Mobile Device Management OAuth Google Workspace Scripting Automation Malware Response Zero Trust Networking

We are looking for a Senior Security Engineer to join our Corporate Team. This person will identify which tools and processes need to be introduced to...

May 14, 2026

Senior Enterprise Security Engineer

Life360 • Remote, USA

Remote Security AI Systems Compliance Zero Trust Incident Response Cloud Docker Kubernetes Linux

About Life360 Life360’s mission is to keep people close to the ones they love. Our category-leading mobile app,Tile tracking devices, and Pet GPS tra...

May 14, 2026

Principal Security Engineer, Product & AI

Mqreferrals • Remote, USA (Job Requisition - Premium+/Premium/National)

Remote Product Security AI Security Threat Modeling Secure SDLC Secure Code Review API Security Authentication Authorization Secure Development Lifecycle Model Validation Infrastructure Security GenAI Controls

As Marqeta’s Principal Security Engineer you will serve as the technical lead across our security engineering function. This role combines three criti...

May 14, 2026

DevSecOps Engineer

Darkwolfsolutions • DW Hubs/Herndon, VA (Herndon, VA)

Hybrid AWS Docker Kubernetes Terraform Azure GCP Container Security DevSecOps Linux IaC

Dark Wolf is seeking a DevSecOps Engineer to support the development and sustainment of a cloud-based platform that enables cyber operations. The succ...

May 14, 2026

Sr. Product Security Engineer

Yipitdata • US Remote (New York City HQ)

Remote Product Security Vulnerability Management DevSecOps Security Operations Risk Assessment Compliance Incident Response Cloud Security Penetration Testing

About Us: YipitData is the leading market research and analytics firm for the disruptive economy and most recently raised $475M from The Carlyle Grou...

May 14, 2026

Cloud Security Engineer

Yipitdata • US Remote (New York City HQ)

Remote Cloud Security AWS Identity and Access Management Detection Engineering Compliance Cloud Infrastructure Security SaaS Security Governance

About Us: YipitData is the leading market research and analytics firm for the disruptive economy and most recently raised $475M from The Carlyle Grou...

May 14, 2026

Suricata Security Engineer

Guidepointsecurity • Washington, DC (Federal)

Remote Suricata Performance Tuning Red Hat Enterprise Linux SIEM Integration Troubleshooting Documentation YAML Configuration Napatech NICs Direct Memory Access RSS Queues Interrupt Coalescing

GuidePoint Security provides trusted cybersecurity expertise, solutions and services that help organizations make better decisions and minimize risk. ...

May 14, 2026

Senior Security Engineer, IAM

Valon • United States

Remote Security IAM Design Implementation Operation Access Management Least-Privilege Identity Automation Enterprise Identity Stack Workforce Identity Least-Privilege Enforcement

About the Company Valon is building the AI-native operating system for regulated finance, starting with mortgage servicing. We're a Series C company...

May 14, 2026

Senior Product Security Engineer - Customer Platform

Valon • United States

Remote Security Architecture Product Security Cloud Infrastructure AI-Powered Systems Security Controls Security by Design SaaS Platform Foundational Infrastructure Security Posture Customer-Facing Features

About the Company Valon is building the AI-native operating system for regulated finance, starting with mortgage servicing. We're a Series C company...

May 14, 2026

Sr. Application Security Engineer

Esri • Redlands, CA

Application Security Automation GitHub Actions DevSecOps Kubernetes Python TypeScript Java PowerShell AWS Azure

Overview As someone experienced with securing a wide variety of applications, you are looking for an opportunity to use your skills in an innovative ...

May 14, 2026

Product Security Engineer (Starlink)

Spacex • Redmond, WA

Remote Software Engineering Cryptography Network Security Operating System Security Incident Response Vulnerability Research Cryptographic Services Secure Design Incidence Response

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. ...

May 14, 2026

Embedded Security Engineer (Starlink)

Spacex • Redmond, WA

Remote Embedded Systems Security Software Engineering Cryptography Network Security Operating System Security Secure Boot Incident Response Vulnerability Research Cross-functional Collaboration

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. ...

May 14, 2026

Operations Cybersecurity Engineer

ApplaudoStudios • San Salvador, San Salvador Department, El Salvador

Remote Cybersecurity Security Operations Threat Detection Incident Response Microsoft Defender Microsoft Entra ID Identity and Access Management SIEM Incident Management Microsoft Security Technologies

About You You are an Operations Cybersecurity Engineer with strong experience in security operations, threat detection, and incident response within ...

May 14, 2026

Security Engineer / Sr Security Engineer

Neweratech • Bangalore, India (Asia (excluding Philippines))

Remote Network Security Cyber Security Firewalls VPNs Access Control Incident Response Troubleshooting Security Service Edge Next-Generation Firewall

Join New Era Technology, where People First is at the heart of everything we do. With a global team of over 3,000 professionals, we're committed to cr...

May 14, 2026

Principal Security Engineer | Zscaler SME

Uvcyber • Remote

Remote Zscaler Security Network Deployment Operations Maintenance Documentation Disaster Recovery Cloud Integration API Integration Customer Support Federal Compliance

Make a difference here. UltraViolet Cyber is a leading platform-enabled unified security operations company providing a comprehensive suite of securi...

May 14, 2026

Intermediate DevSecOps - OPS00072

Dev.Pro • Buenos Aires, Buenos Aires, Argentina

Remote DevOps Security Cloud Platforms Automation

🟢 At Dev.Pro, we work on projects that impact millions of people around the world — but we know it’s the people behind the tech who make it all happe...

May 14, 2026

Principal Security Engineer – Identity & Access

Dlocal • Madrid

Hybrid Identity Management Access Control Automation Zero Trust Federation RBAC Cloud Security Security Engineering

Why should you join dLocal? dLocal enables the biggest companies in the world to collect payments in 40 countries in emerging markets. Global brands ...

May 14, 2026

Senior Product Security Engineer

Aurorainnovation • San Francisco, California (MTVHQ)

Hybrid Automotive Cybersecurity Linux Security Threat Modeling C++ Golang Python CWE Top 25

Who we are Aurora’s mission is to deliver the benefits of self-driving technology safely, quickly, and broadly. The Aurora Driver will create a new ...

May 14, 2026

Senior Product Security Engineer

Stubhubinc • Los Angeles, California, United States (Los Angeles, CA, New York, NY)

Remote Vulnerability Management Code Reviews Penetration Testing Security Assessments Application Security Policies Architecture Reviews Bug Bounty Program Offensive Security Automated Security Testing

StubHub is on a mission to redefine the live event experience on a global scale. Whether someone is looking to attend their first event or their hundr...

May 14, 2026

Senior Product Security Engineer

Stubhubinc • New York, New York, United States (Los Angeles, CA, New York, NY)

Remote Offensive Security Product Security Architecture Vulnerability Management Automation Cloud-Native Technologies Security Incident Response Security Awareness Training Code Scanning Tools Application Security Policies

StubHub is on a mission to redefine the live event experience on a global scale. Whether someone is looking to attend their first event or their hundr...

May 14, 2026

Security Engineer

Mystenlabs • United States

Remote Security Engineering Operational Security Software Security Key Management Storage Access Controls Compliance Workflow Aggregation Recovery Procedures Custody Systems Key Generation Rotation

Mysten Labs believes that decentralized and open protocols are the bedrock of the internet of value. This is why at Mysten Labs, we are creating found...

May 14, 2026

Security Engineer

Coinflow • Chicago, Illinois, United States

SIEM Liquids Penetrating Testing Vulnerability Management Dependency Management Secure Development Lifecycle Compliance SecOps Dashboard

About Coinflow Coinflow is the next-generation payment service provider revolutionizing global financial infrastructure with stablecoins, AI-driven f...

May 14, 2026

Staff Security Engineer, Defensive Cyber Engineering

Okta • Toronto, Ontario, Canada (Toronto)

Hybrid Enterprise Security Automation Terraform Python Security Tools Cloud-Native Security Best Practices Mobile Device Management Cloud Access Security Broker

Secure Every Identity, from AI to Human Identity is the key to unlocking the potential of AI. Okta secures AI by building the trusted, neutral infras...

May 14, 2026

Senior Security Engineer I, Application Security

Flywire1 • Bengaluru, KA, India

Remote Application Security AI-Driven Automation Security Architecture Threat Modeling Advanced Full-Stack Reviews Automation SDLC Mentorship Penetration Testing

Are you ready to trade your job for a journey? Become a FlyMate! Passion, excitement & global collaboration are all core to what it means to be a Fly...

May 14, 2026

Senior Security Engineer I, Application Security

Flywire1 • Bengaluru, KA, India

Remote Security-Aware Development Advanced Full-Stack Reviews

Are you ready to trade your job for a journey? Become a FlyMate! Passion, excitement & global collaboration are all core to what it means to be a Fly...

May 14, 2026