"penetration testing" Jobs

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

Showing 20 of 208 results

SpaceX

Join SpaceX as an NDE Level II Inspector to ensure high-quality inspections of flight components for the Starship program.

SpaceX Hawthorne, CA $30–$40/hr Published 2 months ago
Horizon3.ai

Join Horizon3.ai as a Staff Attack Engineer to build cloud attack capabilities for Oracle Cloud Infrastructure in a fully remote environment.

Horizon3.ai US, Remote $247k–$275k/yr Published 3 months ago
Flexible on stack
SpaceX

Join SpaceX as an NDE Level II Inspector to perform critical inspections and support the mission of making humanity interplanetary.

SpaceX Hawthorne, CA $25–$60/hr Published 2 weeks ago
Upside

Join Upside as a Staff Application Security Engineer to enhance application security and innovate with AI solutions.

Upside DC $210k–$230k/yr Published 1 week ago
Flexible on stack
Cloudflare

Join Cloudflare as a Product Security Engineer to enhance security assessments and automate vulnerability operations in a dynamic environment.

Cloudflare Hybrid Published 1 month ago
Flexible on stack
Motive

Join Motive as a Red Team Security Engineer to enhance security across cloud environments and drive remediation efforts.

Motive Canada CA$146k–CA$190k/yr Published 3 days ago
The Better Money Company

Lead security initiatives at a startup focused on stablecoin payments, ensuring trust and safety as the company scales.

The Better Money Company New York City Published 1 month ago
Flexible on stack
Skild AI

Join Skild AI as an Embedded Security Engineer to protect robotic models through threat modeling and security assessments.

Skild AI San Mateo $100k–$300k/yr Published 2 years ago
Flexible on stack
SpaceX

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

SpaceX Palo Alto, CA $31+/hr Published 1 month ago
SpaceX

Join SpaceX as an IT Network Infrastructure Technician, supporting critical launch and landing activities with telecommunications infrastructure.

SpaceX Cape Canaveral, FL Published 1 month ago
Gamma

Join Gamma as a Security Engineer to enhance security for our platform and infrastructure using AI-driven tools.

Gamma San Francisco $180k–$310k/yr Published 10 months ago
Flexible on stack 70% coding
Second Front Systems

Join Second Front Systems as a Senior Forward Deployed Engineer to lead complex deployments in classified environments for defense and intelligence missions.

Second Front Systems Remote $160k–$200k/yr Published 1 month ago
Flexible on stack
Doctronic

Join Doctronic as an Information Security Engineer to maintain and strengthen security for an AI-driven healthcare platform.

Doctronic New York City $180k–$240k/yr Published 7 months ago
AI-first team
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
Anthropic

Join Anthropic's Safeguards team as a Red Team Engineer to enhance the safety of AI systems through adversarial testing.

Anthropic Remote-Friendly (Travel Required) | San Francisco, CA $320k–$405k/yr Published 2 months ago
Flexible on stack
Greenlight

Join Greenlight as a Staff Product Security Engineer to ensure the security of consumer products and digital platforms.

Greenlight Atlanta (Remote Friendly) Published 2 months ago
Cloudflare

Join Cloudflare as a senior AI Security Research & Red Team Engineer to enhance security against AI-related threats.

Cloudflare Hybrid $166k–$208k/yr Published 1 month ago
Cape

Join Cape as a Security Engineer to enhance product security and reduce risks in AWS cloud environments.

Cape Remote USA $200k–$255k/yr Published 5 months 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