Remote Cyber security Jobs • US

To grow impact in the DeFi space, Gauntlet is looking for a proactive and experienced Head of Security to join the team to define and implement security and operational security (op-sec) policies, manage risks, ensure compliance with legal standards, and oversee the company's IT security infrastructure.

The Director of Shared Services leads a cross-functional team of Security Analysts responsible for maintaining the integrity, availability, and resilience of client environments across incident handling and investigations. This role focuses on driving operational maturity, establishing repeatable processes, and integrating advanced security technologies to strengthen service delivery.

Halcyon’s goal is to deliver an anti-ransomware solution that breaks new ground in what a security product can achieve. As a Senior Product Security Engineer you will ensure our most innovative defenses make it into every release. These cutting-edge capabilities will keep our customers ahead in the fight against ransomware.

As a Senior Security Engineer II at Aledade, you will play a central role in helping secure our enterprise, cloud native environments, and applications by leveraging data and automation at scale while partnering cross-functionally across various teams, driving impactful outcomes and further securing our digital landscape.

The Director of Information Security provides strategic leadership and vision for enterprise-wide security operations, governance, and risk management, overseeing and maturing the organization’s operations security program, ensuring alignment with business objectives, regulatory requirements, and industry best practices, partnering with senior leadership, technology leaders, and business stakeholders to embed security into products, services, and culture.

Lead the charge in securing our product platform — spanning web, mobile, and AI-driven services. This role is ideal for someone who combines deep technical expertise with a proactive, automation-first mindset. You’ll ensure our systems, data, and AI agents are protected by best-in-class practices and tooling, while fostering a culture of security awareness across the company.

The Consulting Director will help drive Proactive Consulting Services across the cloud security domain. This senior-level consultant will serve as a trusted advisor and key contributor to helping our customers strengthen cybersecurity resilience and advance their overall security maturity. This role involves leading complex cloud security assessments, evaluating cloud network architectures, and developing strategic cloud security roadmaps.

The Cloud Security Analyst performs all processes and procedures necessary to ensure the safety of KnowBe4 cloud computing environments. In addition, the primary responsibility is to protect the privacy, confidentiality, integrity, and availability of company and customer data by serving as the primary responder for triaging, investigating, and escalating cloud security alerts.

The Product Security team is responsible for ensuring Yubico develops and maintains secure products and services. Your primary responsibility is to collaborate with the firmware and software teams to design and integrate solutions that support secure design and development practices. You will also employ static and dynamic analysis methodologies to identify and remedy complex vulnerabilities across our products.

Support the Third Party Security Risk Assessment (TPSRA) program operations, including creating awareness amongst the Stripe community. Support the completion of the information security review process for all new third parties and annual reviews for all other relationships that receive and/or interact with Stripe data. Function as the Third Party Security Risk management subject matter expert supporting cross-functional teams looking to onboard third parties.