Head of InfoSec at AIOS — Remote, $150-250k/yr inc equity

Added 18/08/2026

We are seeking a highly skilled and experienced Head of Information Security to lead our cybersecurity initiatives in a fully remote capacity. In this pivotal role, you will be responsible for developing and implementing a comprehensive information security strategy to protect our assets, data, and technology infrastructure. You will oversee the design and execution of security protocols, ensuring compliance with industry standards and regulations while fostering a culture of security awareness across the organization. Your responsibilities will include leading a team of security professionals, conducting risk assessments, and managing incident response efforts to address any security breaches effectively. You will...

M365 Security Consultant ( M365 security, Defender, Sentinel and Microsoft security stack.)

Added 19/08/2026

We are seeking a skilled M365 Security Consultant with a strong focus on M365 security, Microsoft Defender, Sentinel, and the broader Microsoft security stack. In this critical role, you will be responsible for designing, implementing, and managing security solutions that protect our clients’ environments. You will work closely with cross-functional teams to assess security requirements, identify vulnerabilities, and recommend appropriate security measures. Your expertise will help in developing security policies, procedures, and best practices tailored to Microsoft 365 environments. The ideal candidate will have hands-on experience with Microsoft security technologies, particularly Defender for Endpoint, Microsoft Sentinel, and Azure Active Directory....

OT Cybersecurity Engineer (Offensive Security / Security Assessments / Security Testing)

Added 28/07/2026

We are seeking a skilled OT Cybersecurity Engineer specializing in Offensive Security, Security Assessments, and Security Testing to join our dynamic team. In this role, you will be responsible for conducting thorough security assessments of operational technology (OT) environments, identifying vulnerabilities, and recommending appropriate mitigation strategies. You will work closely with cross-functional teams to ensure that security measures are effectively implemented and aligned with industry best practices. Your key responsibilities will include performing penetration testing and vulnerability assessments on OT systems, analyzing security controls and configurations, and developing detailed reports on findings with actionable recommendations. You will also participate in...

Delivery Team Security Lead (Security Assurance Coordinator)

Added 21/08/2026

We are seeking a dedicated Delivery Team Security Lead (Security Assurance Coordinator) to join our dynamic team. In this role, you will be responsible for overseeing the security assurance processes within our delivery teams. Your primary duties will include developing, implementing, and maintaining security policies and procedures to ensure compliance with industry standards and regulations. You will work closely with project managers and technical teams to assess security risks, conduct security assessments, and facilitate security training to enhance awareness across the organization. The ideal candidate will have a strong background in cybersecurity and information security management. You should possess excellent...

Cloud Security Engineer - London - National Security West

Added 20/08/2026

Are you passionate about safeguarding digital infrastructure and ensuring the security of cloud environments? An exciting opportunity has arisen for a Cloud Security Engineer to join a dynamic team based in London, contributing to vital projects within the national security sector. In this role, you will design, implement, and manage security solutions across various cloud platforms, ensuring robust protection of sensitive data and compliance with established security standards. You will collaborate with cross-functional teams to assess risks, identify vulnerabilities, and develop mitigation strategies, while also supporting the delivery of secure, scalable, and resilient cloud services. Key responsibilities include conducting cloud...

Sr. Security Engineer, Amazon Stores Security AppSec

Added 20/08/2026

We are seeking a highly skilled Sr. Security Engineer to join our dynamic team focused on enhancing application security across various platforms. In this role, you will be responsible for identifying vulnerabilities within applications, conducting security assessments, and implementing robust security solutions to protect sensitive data. You will collaborate closely with software development teams to integrate security best practices throughout the software development lifecycle, ensuring that security is a fundamental aspect of our applications from inception to deployment. Your duties will include performing threat modeling, code reviews, and penetration testing, as well as developing security policies and guidelines tailored to...

Software Development Engineer - Security Automation, AWS Security Epoxy

Added 19/08/2026

We are seeking a talented Software Development Engineer specializing in Security Automation to join our dynamic team. In this role, you will be responsible for designing, developing, and implementing innovative security automation solutions that enhance the security posture of cloud environments. You will collaborate with cross-functional teams to identify security challenges and develop automated tools and processes to mitigate risks. Your expertise in software development and security best practices will play a crucial role in safeguarding critical assets and data. The ideal candidate will possess proficiency in programming languages such as Python, Java, or Go, with experience in cloud services,...

Security Assurance Specialist , AWS Compliance and Security Assurance EMEA

Added 19/08/2026

We are seeking a detail-oriented Security Assurance Specialist to join our dynamic team focused on compliance and security assurance within the EMEA region. In this role, you will be responsible for evaluating and implementing security measures to protect sensitive information and ensure compliance with industry regulations. Your expertise will be crucial in assessing risks, conducting audits, and developing strategies to enhance the security posture of our cloud services. You will collaborate with cross-functional teams to identify vulnerabilities and recommend solutions that align with best practices and compliance requirements. The ideal candidate will possess a strong understanding of cloud security frameworks...

Senior Security Assurance Specialist , AWS Compliance and Security Assurance EMEA

Added 19/08/2026

We are seeking a Senior Security Assurance Specialist to join our team, focusing on compliance and security assurance across the EMEA region. In this role, you will be responsible for leading security assessments, audits, and compliance initiatives to ensure alignment with industry standards and regulatory requirements. You will collaborate with various stakeholders, including engineering, product management, and legal teams, to develop and implement security policies, procedures, and best practices. Your expertise will be crucial in identifying vulnerabilities and recommending effective mitigation strategies to enhance security posture. The ideal candidate will have a strong background in information security, risk management, and...

Content Security Engineer, GME Security

Added 19/08/2026

We are seeking a skilled Content Security Engineer to join our dynamic security team. In this role, you will be responsible for developing and implementing robust security measures to protect digital content across various platforms. Your expertise will be critical in assessing risks and vulnerabilities, designing security protocols, and conducting regular security audits to ensure compliance with industry standards. You will collaborate closely with product teams to embed security best practices throughout the content lifecycle, from creation to distribution. The ideal candidate will have a strong background in information security, with a focus on content protection technologies such as Digital...

Security Engineer II, Specialized Businesses Security, External Vulnerability Operations

Added 19/08/2026

We are seeking a skilled Security Engineer II to join our Specialized Businesses Security team, focusing on External Vulnerability Operations. In this role, you will be responsible for identifying, assessing, and mitigating external vulnerabilities that could impact our systems and data. You will perform regular security assessments, using various tools to analyze potential threats and provide actionable insights to enhance our security posture. Collaborating with cross-functional teams, you will develop and implement strategies to address vulnerabilities and ensure compliance with industry standards and best practices. The ideal candidate will have a strong background in information security, with hands-on experience in...

Senior Content Security Engineer, GME Security

Added 19/08/2026

We are seeking a highly skilled Senior Content Security Engineer to join our dynamic team. In this role, you will be responsible for developing and implementing comprehensive content security strategies that safeguard our digital assets. You will work closely with cross-functional teams to identify vulnerabilities, assess risks, and create innovative solutions to protect sensitive information. Your expertise will be crucial in establishing best practices for content security, ensuring compliance with industry standards, and driving the adoption of secure coding practices across all development projects. The ideal candidate will have extensive experience with content management systems, web application security, and data...

M365 Security Consultant (App sec/SCA/SAST/DAST , CI/CD Security, DevSecOps )

Added 19/08/2026

We are seeking an experienced M365 Security Consultant with expertise in application security, software composition analysis (SCA), static application security testing (SAST), dynamic application security testing (DAST), and CI/CD security. The ideal candidate will be responsible for implementing and managing security measures within the Microsoft 365 environment, ensuring that applications and services are secure and resilient against potential threats. You will work closely with development teams to integrate security practices within the DevSecOps framework, enhancing the security posture of software development processes. Your primary duties will include conducting security assessments, identifying vulnerabilities, and recommending remediation strategies. You will collaborate with...

Security Engineer, AWS Security

Added 19/08/2026

We are seeking a skilled Security Engineer with a focus on AWS Security to join our dynamic team. In this role, you will be responsible for designing, implementing, and maintaining security controls within AWS environments. You will conduct security assessments and vulnerability analyses to identify threats and weaknesses in our systems. Your expertise will be crucial in developing security policies, standards, and best practices, ensuring compliance with industry regulations and organizational requirements. Additionally, you will monitor security incidents, respond to alerts, and collaborate with other teams to ensure a robust security posture across all cloud services. The ideal candidate will...

Security Assurance Manager, Security Assurance

Added 19/08/2026

We are seeking a dedicated Security Assurance Manager to oversee and enhance our security assurance framework. In this pivotal role, you will be responsible for identifying, assessing, and mitigating security risks across all operations. You will lead a team of security professionals in conducting thorough security assessments, audits, and risk analyses to ensure compliance with industry standards and regulatory requirements. Your expertise will be instrumental in developing and maintaining security policies, procedures, and best practices that safeguard our assets and data integrity. As a Security Assurance Manager, you will collaborate with cross-functional teams to implement effective security controls and provide...