"security testing" Jobs

4075 open tech roles matching “security testing”, taken straight from company career pages — not reposted from other job boards. Most in demand right now: Python, Kubernetes, AWS. Every listing is re-checked daily and closed roles are removed.

Showing 20 of 4075 results

Valence

Join Valence as a senior Application Security Engineer to secure AI-driven coaching platforms for Fortune 500 clients.

Valence New York, New York Published 6 months ago
Flexible on stack
SpaceX

Lead advanced security operations at SpaceX, conducting assessments and responding to high-risk incidents to protect facilities and assets.

SpaceX Memphis, TN Published 2 months ago
Figma
Figma San Francisco, CA • New York, NY • United States $153k–$376k/yr Published 6 months ago
Okta
Okta Chicago, Illinois; New York, New York; Seattle, Washington; Washington, DC $161k–$221k/yr Published 6 months ago
HackerOne

Lead the design and delivery of scalable data products at HackerOne, driving innovation in an AI-first organization.

HackerOne Pune ₹3672k–₹4131k/yr Published 2 weeks ago
Flexible on stack
SpaceX

Join SpaceX as a Security Software Engineer to design and build security infrastructure for Starshield, impacting national security efforts.

SpaceX Washington DC, United States $130k–$195k/yr Published 3 days ago
Flexible on stack
K2 Space

Join K2 Space as a Senior Security Engineer to lead detection and response efforts for cutting-edge satellite technology.

K2 Space Los Angeles, CA $150k–$190k/yr Published 3 weeks ago
Flexible on stack
Stripe

Join Stripe's Product Security Data Platforms team to build scalable security data pipelines and enhance security outcomes for businesses worldwide.

Stripe Seattle Published 2 months ago
Flexible on stack
Vapi

Join Vapi as a DevSecOps Lead to enhance security for enterprise voice AI solutions in a hands-on role.

Vapi San Francisco Published 3 months ago
Flexible on stack 60% coding
Reliable Robotics Corporation

Join Reliable Robotics as a Client Platform Engineer to enhance internal infrastructure and improve user experience in aviation technology.

Reliable Robotics Corporation Mountain View, CA Published 6 months ago
Flexible on stack
SpaceX

Lead Security Officer responsible for advanced physical security assessments and threat simulations at SpaceX.

SpaceX Anderson, TX Published 1 month ago
Applied Intuition

Join Applied Intuition as a Security Engineer to enhance the security of automotive software and systems.

Applied Intuition Sunnyvale $150k–$220k/yr Published 2 years ago
Flexible on stack
SpaceX

Join SpaceX as a Sr. Software Engineer to build security infrastructure for the Starship spacecraft and Super Heavy rocket.

SpaceX Hawthorne, CA $160k–$225k/yr Published 3 months ago
Flexible on stack
Air Space Intelligence

Lead technical deployment and execution while ensuring successful delivery of ASI's products to customers and end users.

Air Space Intelligence Remote (US) Published 3 months ago
NODA AI

Own the quality function for Core Engineering at NODA AI, building test automation infrastructure and driving release decisions.

NODA AI Austin Published 1 month ago
SpaceX

Join SpaceX as an Embedded Security Engineer to design and build secure systems for Starlink's advanced broadband internet infrastructure.

SpaceX Redmond, WA $130k–$200k/yr Published 3 weeks ago
Flexible on stack
Apollo

Join Apollo as a Senior Application Security Engineer to enhance secure software development and reduce application risk across various features.

Apollo Remote, Canada; Remote, United States $190k–$273k/yr Published 3 months ago
Flexible on stack
CertiK

Pioneer the development of AI agents to enhance blockchain security audit tools at CertiK.

CertiK US / Remote Published 1 year ago
Illumio

Join Illumio as a Senior Software Engineer to enhance cloud security through automation and testing in a dynamic cybersecurity environment.

Illumio HQ - Sunnyvale (Office) Published 1 month ago
Flexible on stack 70% coding