"network penetration testing" Jobs

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

Showing 20 of 36 results

Horizon3.ai

Join Horizon3.ai as a Senior Software Engineer to enhance our browser automation and crawling engine for autonomous pentesting.

Horizon3.ai US, Remote $169k–$208k/yr Published 3 months ago
Flexible on stack
Armadin Security

Join Armadin Security as a Red Team Operator focusing on Operational Technology to conduct advanced offensive security operations.

Armadin Security United States Published 1 week ago
Flexible on stack
Wiz

Join Wiz as a Threat Researcher to drive research on emerging threats and enhance AI-driven security capabilities.

Wiz Tel Aviv Published 1 month ago
Flexible on stack
TRM Labs

Join TRM Labs as a Product Security Engineer to lead application security initiatives and ensure the safety of our products.

TRM Labs United States Published 2 weeks ago
Flexible on stack
Tanium

Join Tanium as a Senior Security Engineer to enhance vulnerability research and remediation in a fully remote role.

Tanium Remote, US $191k–$293k/yr Published 1 week ago
Flexible on stack
Cylake

Join a small team to architect and build advanced threat detection capabilities for a next-gen cybersecurity platform.

Cylake Sunnyvale $150k–$250k/yr Published 2 months ago
Flexible on stack
Northwood Space

Own the security of Northwood's software and systems, embedding security into every stage of the software development lifecycle.

Northwood Space Torrance, CA Published 3 weeks ago
Flexible on stack
Stripe

Join Stripe as an Offensive Security Engineer to enhance security through penetration testing and red team engagements.

Stripe US - Remote $170.4k–$255.7k/yr Published 3 weeks ago
Flexible on stack
Coreweave

Join CoreWeave as a Senior Network Security Engineer to safeguard operational technologies in a fast-paced, innovative environment.

Coreweave Livingston, NJ / New York, NY / Sunnyvale, CA / Bellevue, WA / San Francisco, CA $164k–$242k/yr Published 2 months ago
Flexible on stack
SpaceX

Join SpaceX as a Sr. Application Security Engineer to enhance the security of Starlink's internet infrastructure for millions of users.

SpaceX Redmond, WA $170k–$235k/yr Published 3 months ago
Flexible on stack
Apex Space

Join Apex as a Red Team Engineer to enhance the security of spacecraft and related systems through hands-on assessments and innovative testing.

Apex Space Los Angeles Published 3 days ago
Cape

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

Cape Hybrid, DC $200k–$255k/yr Published 6 months ago
Flexible on stack
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 2 months ago
Cloudflare

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

Cloudflare Hybrid Published 2 months ago
Flexible on stack
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 2 weeks ago
Flexible on stack
Valon Labs

Join Valon Labs as a Senior Security Engineer to enhance offensive security and threat operations in a fully remote environment.

Valon Labs New York $180k–$230k/yr Published 1 month ago
Flexible on stack
Cloudflare

Lead security assessments and vulnerability operations for Cloudflare’s core software products in a dynamic team environment.

Cloudflare Hybrid Published 2 months ago
Horizon3.ai

Support Horizon3’s channel ecosystem by enabling partners to deliver NodeZero-powered offerings in the DACH region.

Horizon3.ai Germany €160k–€190k/yr Published 3 months ago
Snorkel AI

Join Snorkel AI as a Security Engineer to enhance security across cloud infrastructure and engineering workflows.

Snorkel AI New York City, NY (Hybrid); San Francisco, CA (Hybrid) $220k–$300k/yr Published 1 month ago
Flexible on stack