Remote Security Jobs in United States 2026

Linux Cryptography and Security Engineer

• Remote (Global)
• Apr 1, 2026

This is a unique opportunity to use your software engineering and cryptography skills to build and maintain the security foundation that enables Ubuntu and its users to operate securely and remain compliant to international information security standards such as FIPS 140-3 and…

Security Engineer

• United States
• $165,000 – $200,000/yr
• Feb 19, 2026

Our mission is to make the world programmable. Sight is one of the key ways we understand the world, and soon this will be true for the software we use, too. We’re building the tools, community, and resources needed to make the world programmable with artificial intelligence.

Senior Security Engineer

• Canada, United States, United Kingdom (CA: ON, QC · US: CA, NY)
• Pay varies by region
• Oct 29, 2025

Who are we? Cohere is the leading security-first enterprise AI company. We build cutting-edge foundation AI models and end-to-end products that are designed to solve real-world business problems.

Senior Penetration Tester (AWS)

• United States
• May 23, 2025

At Offchain, we aren’t just building products: we’re leading a movement. As pioneers in blockchain scalability and security, we're at the forefront of transforming how the world interacts with decentralized applications.