Security Engineer Jobs in 2026
Security engineer, penetration tester, AppSec, and DevSecOps roles. Protect systems and data at leading companies.
SIEM Platform Engineer
We are looking for a SIEM Platform Engineerto design, operate, and continuously improve enterprise security logging and monitoring capabilities. The role ensures reliable, high-quality telemetry for threat detection, incident response, digital forensics, and compliance, while optimizing platform perfo…
Area Lead - Security Engineering
Area Lead owns the security operations, vulnerability management, identity governance, and NIS2 compliance posture for the managed infrastructure estate.
Responsibilities
- Own end-to-end security service delivery: SIEM monitoring, alert triage, vulnerability scanning, patch compliance tracking, endpoin…
Senior Fullstack Developer
We're aiming to bring a Senior Fullstack Developer onto our expanding team. This position connects high-level business priorities with hands-on technical implementation across a widely distributed, multi-department organization. You'll infuse structured engineering rigor into fluid, still-forming pr…
Lead Fullstack Developer
We're looking to add a Lead Fullstack Developer to our growing team. This role bridges strategic business goals with day-to-day technical execution across a geographically dispersed, cross-departmental organization. You'll bring structured engineering discipline to ambiguous, rapidly evolving proble…
Lead Fullstack Developer (JavaScript)
We're on the hunt for a Lead Fullstack Developer to become part of our team. This position sits at the intersection of business objectives and hands-on technical delivery within a spread-out, multi-functional organization. You'll apply disciplined engineering thinking to fast-paced, often undefined…
Senior Quality Engineering Manager
Purpose of Position
- CASETiFY is seeking a Senior Quality Engineering Manager, Quality Assurance, to join our global Product Development team. Reporting to the Head of Product Development, you will be responsible for upholding the highest quality standards for our product categories by leading a cross-fu…
Senior Software Solutions Engineer
Workstream is a mission-driven company building the all-in-one HR, payroll, and hiring platform for managing the hourly workforce. There are 2.7 billion hourly workers, making up 80% of the global workforce, but this market has been heavily underserved by technology and deserves better. Workstream h…
Full Stack Software Engineer, Launch Software
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. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars.
FULL STACK SOFTWARE…
Senior Offensive Security Engineer
At JFrog, we’re reinventing DevSecOps to help the world’s greatest companies innovate. Our team of industry-leading software security experts is a true pioneer, constantly pushing the boundaries with original research and technological innovation. JFrog is a special place with a unique combination o…
Cybersecurity Engineer: Security Operations Center (SOC)
About the position
We're looking to add a passionate Cybersecurity Engineer to our London office to help protect Jane Street’s employees, data, and infrastructure from the wilds of the internet. Our Cybersecurity Engineers are responsible for developing and using monitoring tools to guard the firm, a…