Head of Information Security & IT

About Rad AIAt Rad AI, we are dedicated to transforming the healthcare landscape through the innovative use of artificial intelligence. Founded by a radiologist, our advanced AI solutions are reshaping the field of radiology, streamlining processes, alleviating clinician burnout, and enhancing patient outcomes. We boast one of the largest proprietary dataset…

Role Overview Trustly is hiring a Chief Information Security Officer (CISO) based in San Francisco, CA. This senior leader shapes the company’s approach to protecting sensitive information and meeting regulatory requirements. The CISO sets the direction for security strategy and works to maintain the integrity of Trustly’s systems. What You Will Do Develop and implement security strategies that address current and emerging threats Oversee risk assessments to identify and address vulnerabilities Ensure compliance with relevant regulations and standards Promote security awareness and best practices throughout the organization Work with teams across departments to embed security into daily business operations Collaboration and Leadership This role requires close partnership with leaders and staff across Trustly. The CISO helps build a culture where security is understood and valued at every level.

Join Our TeamFieldwire is actively seeking a talented and seasoned Director of Information Security to enhance our team. As a premier provider of Construction Software solutions, we pride ourselves on delivering top-notch security measures. This pivotal role is classified as Line of Defense 1, where you will spearhead the definition, ownership, and execution of our product security program, ensuring adherence to legal standards and regulatory frameworks. Ideal candidates will possess strategic thinking abilities, exceptional communication skills, and extensive expertise in product security protocols, technologies, and standards.Your ResponsibilitiesServe as the Product Business Information Security Officer for Fieldwire.Design, own, and execute a comprehensive product security enhancement plan.Evaluate and identify product security risks and vulnerabilities.Collaborate with management to embed security measures into our software products and business workflows.Provide security incident reports and mitigation strategies to management.Assist the Head of Construction Software Security & GRC in various cybersecurity initiatives.Engage closely with other Information Security Officers within Hilti, the Group CISO.Analyze evolving regulatory and legal changes (e.g., NIST, CRA, NIS2, EU AI data act), translating them into actionable requirements and overseeing their implementation.Independently manage projects pertaining to information and product security, from conception to implementation.Oversee specific security areas such as Cloud & AI Security or technical risk assessments within Fieldwire.Contribute to the ongoing enhancement of security architecture, ICS, and ICT & cyber risk management for Fieldwire.Maintain Fieldwire's SOC2 certification and support the Group's ISO27001 certification.Coordinate internal and external audits related to information and product security, ensuring the execution of resulting recommendations.

About Lumafield: Founded in 2019, Lumafield is at the forefront of modernizing manufacturing processes. Our team of seasoned engineers, with expertise spanning the entire product development cycle, identified the challenges posed by the intricate and costly nature of contemporary manufacturing. In response, we are committed to transforming this landscape.Engineers make critical decisions daily, and they require tools that provide comprehensive insights into their products. Lumafield delivers unparalleled visibility into product development through AI-driven solutions that pinpoint issues and yield quantitative data. Our innovative approach promises to redefine the creation, manufacturing, and application of complex products across various sectors. We have pioneered the use of industrial CT scanning—a crucial yet underutilized tool that allows for rapid, non-destructive inspection of vital components.By reengineering the entire system—from X-ray capture and computer vision analysis to web-based collaboration—we're making cutting-edge manufacturing technology accessible across all industries. Our mission is to continuously enhance intelligence, autonomy, and speed, paving the way for operational excellence and profound insights. And then we'll take it to the next level.About the Role: In the role of Chief Information Security Officer (CISO), you will take charge of Lumafield's security operations, overseeing everything from cloud infrastructure and product security to safeguarding customer data and ensuring regulatory compliance. This is a unique opportunity to shape the security culture and framework of a rapidly growing company that handles some of the most sensitive intellectual property globally, including proprietary product designs and internal manufacturing processes.Your position will report directly to the CEO and involve close collaboration with Engineering, Product, Operations, and Sales teams to ensure that security measures facilitate rather than hinder business operations.

Location: Remote (U.S. or Canada) Type: US Applicants – Full-Time; Canadian Applicants – Independent Contractor About Human Agency Human Agency is on an exciting trajectory of growth, actively seeking exceptional talent across various disciplines to meet the demands of our expanding pipeline of opportunities. Our mission is to recruit individuals ranging from creative producers to technical experts and entrepreneurial leaders, all of whom will play a crucial role in driving our next chapter of innovation and growth. We pride ourselves on being a company of doers. Our leaders are hands-on, our teams collaborate closely, and every member contributes to the delivery of our projects. Here, titles do not shield us from constructive feedback; we embrace critique, learn rapidly, and continually strive for excellence. The best ideas prevail, regardless of their origin, as our clients trust us to achieve the strongest outcomes consistently. We regard our clients’ missions, products, and bottom lines as paramount. By immersing ourselves in their worlds, we become dedicated stewards of their goals and partners in addressing significant challenges. Every product, strategy, or asset we develop is crafted to be not only aesthetically pleasing but also functional, practical, and designed for real-world impact. Our most valuable resource is our people, and our growth stems from hiring individuals who propel us forward. Across strategy, engineering, design, data, and operations, we seek teammates who elevate our standards and enhance our capabilities. We collaborate with organizations of all sizes to explore, design, and implement AI strategies that are secure, scalable, and centered around human needs. We believe that AI should enhance human potential rather than replace it, and we uphold this conviction in every engagement. Our services range from advisory and tooling to implementation and education, ensuring we meet clients where they are and aid them in integrating AI in alignment with their mission and values. Our objective is to empower teams to work smarter, move faster, and unlock new possibilities through thoughtful, responsible innovation. Ultimately, we lead with purpose, love, and a sense of adventure. We engage in meaningful work with individuals we value, making the journey rewarding and enjoyable. At Human Agency, our identity and our work philosophy are inseparable. The Opportunity This is not a conventional enterprise CISO position characterized by inheriting a legacy infrastructure and overseeing a large team while maintaining the status quo. Instead, this is a hands-on, entrepreneurial role where you will be at the forefront of AI security—designing systems yet to exist, tackling problems the industry is just beginning to recognize, and viewing security not merely as a cost center but as a strategic and commercial asset. We are actively deploying AI agents at scale across client environments, developing our own AI-powered tools, and advising organizations on the safe integration of autonomous systems into mission-critical operations.

Founded in 2007, Airbnb has transformed the way people travel, connecting over 5 million hosts with more than 2 billion guests worldwide. Our platform offers unique stays and experiences, allowing travelers to immerse themselves in local cultures and communities.The Community You Will Join:At Airbnb, we prioritize trust. The Information Security team is crucial in nurturing and fortifying the confidence our users place in our platform, which enables millions to discover the world and feel at home anywhere. This team operates as a vital cross-functional entity within Airbnb, ensuring the security of our expansive ecosystem.The Impact You'll Make:As the Senior Program Manager for Information Security, you will spearhead operational initiatives, strategic planning, and efficiency enhancements within our InfoSec organization. You will collaborate with senior leadership across InfoSec and the broader company to scale security operations in alignment with our growth trajectory.A Day in Your Role:Strategic Planning: Lead biannual planning cycles, focusing on goal setting, cross-departmental collaboration, resource allocation, and budget oversight. Innovate frameworks to prioritize and distribute workloads across teams.OKR Performance Measurement: Establish and monitor Objective Key Results (OKRs) to assess the impact of strategic projects and operational processes.Project Execution: Oversee the implementation of significant organizational projects, ensuring timely delivery and fulfillment of objectives.Operational Optimization: Refine workflows to enhance efficiency, productivity, and scalability within InfoSec. Implement automation, process enhancements, and self-service solutions while leading change management efforts.Communication: Craft comprehensive InfoSec communications for the entire company, including reports and updates tailored for engineering teams.Budget Management: Manage budgetary requirements and ensure alignment with organizational goals.

Are you passionate about cybersecurity and eager to take on a leadership role in shaping security strategies? As the Field Chief Information Security Officer (CISO) for the Pacific Northwest region, you will drive impactful initiatives that enhance cybersecurity postures for our clients.Your role will involve collaborating with cross-functional teams to implement effective security measures, conducting risk assessments, and presenting security solutions that align with our clients' business objectives. You will be at the forefront of ensuring the highest standards of security practices.

Join the City and County of San Francisco as a Information Systems Engineer specializing in Security. In this pivotal role, you will be responsible for designing, implementing, and maintaining secure information systems across multiple city departments. You will collaborate with various stakeholders to ensure the integrity and confidentiality of sensitive data while adhering to best practices and regulatory requirements.

The City and County of San Francisco is seeking a dynamic and experienced Principal Information Systems Engineer with a specialization in Security. This role spans multiple departments citywide, providing the opportunity to make a significant impact on the security posture of our information systems.In this position, you will lead initiatives to enhance cybersecurity measures, implement best practices, and ensure compliance with industry standards. You will collaborate with various stakeholders to identify risks and develop strategies to mitigate them. Your expertise will be crucial in safeguarding sensitive data and maintaining the integrity of our systems.

The City and County of San Francisco is seeking a Senior Information Systems Engineer with a focus on security to join our dedicated team across multiple departments citywide. This role is crucial for enhancing the security posture of our information systems, ensuring the safety and integrity of city data.The ideal candidate will possess a robust background in information systems engineering, with a strong emphasis on security protocols, risk management, and system architecture. You will be responsible for designing, implementing, and maintaining security solutions that protect sensitive information.

Join the City and County of San Francisco as an Assistant Information Systems Engineer specializing in Security. This entry-level position offers a unique opportunity to work across multiple departments citywide, contributing to the enhancement of our IT security infrastructure.Your role will involve assisting in the design, implementation, and maintenance of information security systems, ensuring data integrity and protection against cyber threats. If you are passionate about technology and eager to develop your skills in a supportive environment, we encourage you to apply!

Join Hive as a Cybersecurity Engineer and play a pivotal role in fortifying our security infrastructure. We are seeking a proactive and skilled individual with a strong background in information security. In this role, you will be responsible for safeguarding sensitive company data, managing potential security incidents, and implementing robust security and data governance measures. You will collaborate across various teams to lead security operations, conduct risk assessments, respond to incidents, and maintain security projects. Our ideal candidate is passionate about AI and committed to enhancing our security framework to meet evolving challenges.

Join Hive as a Security Compliance Analyst, where you will play a pivotal role in ensuring our information security governance and compliance standards are met. Collaborate with engineers and auditors to strengthen our security compliance framework. You will be responsible for addressing auditors' inquiries and managing on-call operations, while contributing to the risk management program led by our Information Security team. If you're passionate about securing innovative AI solutions, we want to hear from you!

Join Our Team at MercorAt Mercor, we sit at the cutting edge of labor markets and AI innovation. Collaborating with top AI laboratories and enterprises, we provide the vital human intelligence necessary for the advancement of AI development.Our extensive talent network trains advanced AI models, sharing insights and experiences that transcend mere coding. Daily, over 30,000 experts in our community collectively generate more than $2 million.Mercor is pioneering a new realm of work wherein expertise fuels AI progress. This ambition calls for a dynamic, fast-paced, and dedicated team. You will collaborate with researchers, operational teams, and AI firms at the forefront of redefining our societal systems.As a profitable Series C enterprise valued at $10 billion, we operate in-person five days a week from our newly established headquarters in San Francisco.About the RoleIn your capacity as a Security Engineer at Mercor, you will be entrusted with the crucial task of protecting our systems, infrastructure, and sensitive data. You will design and execute defense mechanisms, monitor for potential threats, and ensure that security is seamlessly integrated throughout the entire development and deployment lifecycle. This position is perfect for an individual who thrives in fast-paced settings, anticipates risks proactively, and enjoys constructing effective, scalable security systems without hindering innovation.Your ResponsibilitiesDesign and implement robust security controls across our infrastructure, applications, and networks.Continuously monitor for vulnerabilities, threats, and any suspicious activities.Conduct penetration tests, vulnerability assessments, and manage incident responses.Integrate security practices into CI/CD pipelines and development workflows.Ensure compliance with standards such as SOC 2, ISO 27001, and GDPR.Collaborate with engineers to ensure security is prioritized in system design.Research emerging threats and implement proactive countermeasures.Ideal CandidateProfound understanding of security principles, tools, and industry best practices.Experience with SIEMs, IDS/IPS, firewalls, and vulnerability scanning.Familiarity with cloud security environments (AWS, GCP, or Azure).Solid foundation in encryption and secure coding practices.

Become a pivotal part of our cybersecurity team as a Red Team Security Engineer at Astranis. In this role, you will have the opportunity to simulate sophisticated attacks on our systems, helping to identify vulnerabilities and strengthen our security framework. We are looking for innovative thinkers who can think like adversaries and enhance our defenses.

About Cogent SecurityCogent Security is at the forefront of cybersecurity innovation, leveraging Applied AI to develop next-generation AI agents. In an era where cyber attacks evolve rapidly, our AI Taskforce analyzes vast amounts of enterprise data to proactively address vulnerabilities and prevent critical breaches.We combine pioneering research with practical execution, ensuring that our innovative solutions meet real-world challenges. Our Cogent Research division acts as our dedicated AI lab, driving the development of advanced security workflows.Since our emergence from stealth mode, we have rapidly grown, collaborating with Fortune 500 companies to secure complex production environments globally.Supported by Greylock, we have gathered a team of top talent from renowned institutions and leading organizations in the AI and cybersecurity sectors.About the RoleAs an Agent Engineer at Cogent Security, you will be pivotal in designing, building, and deploying critical AI agents tailored for complex client environments. Your role is highly cross-functional, involving direct collaboration with customers to understand their unique needs, adapting our platform accordingly, and iterating on scalable solutions to handle millions of real-world security events.You will manage projects from inception to deployment, including data onboarding and integrating feedback into our core agent platform. Your contributions will shape how AI agents detect threats, triage incidents, and automate security workflows for some of the most sophisticated organizations worldwide.This position is ideal for engineers who excel in dynamic environments, enjoy tackling complex technical challenges, and wish to see the tangible impact of their work.

Join Air Apps as a Security EngineerAt Air Apps, we are driven by innovation and a commitment to excellence. Founded in Lisbon, Portugal in 2018, we have transformed into a global leader in AI-driven solutions with over 100 million downloads. Our mission is to revolutionize planning for individuals and entrepreneurs through our cutting-edge AI-powered Personal & Entrepreneurial Resource Planner (PRP).We pride ourselves on our self-funded growth and our long-term focus on pushing the boundaries of technology. When you join our team, you will be at the forefront of developing products that empower people worldwide to enhance their productivity and lifestyle.If you are passionate about technology and looking to make a tangible impact, we invite you to help us redefine resource management and change lives.Your RoleAs a Security Engineer at Air Apps, you will be instrumental in protecting our applications, infrastructure, and data from various threats. Collaborating closely with development, DevOps, and IT teams, you will implement secure coding practices, conduct vulnerability assessments, and develop threat models to ensure our systems are resilient against cyber threats.Your technical expertise will be essential in establishing a secure development lifecycle (SDLC) and crafting proactive risk mitigation strategies that protect our digital assets.Key ResponsibilitiesDevelop and implement threat modeling techniques to identify and mitigate security risks.Conduct vulnerability scans, penetration tests, and comprehensive security assessments.Enforce secure coding practices in collaboration with our development teams.Work with DevOps to seamlessly integrate security measures into CI/CD pipelines.Monitor and respond to security incidents, including performing root cause analysis.Ensure compliance with relevant security standards and regulations (e.g., ISO 27001, GDPR, SOC 2).Design and implement identity and access management (IAM) policies and encryption standards.Collaborate with product teams to perform thorough security reviews of features, APIs, and integrations.

About Cogent SecurityCogent Security is pioneering the future of cybersecurity through Applied AI, creating advanced AI agents designed to combat rapidly evolving cyber threats. Our AI Taskforce analyzes vast datasets to neutralize potential breaches before they impact our clients.Our commitment to innovation combines cutting-edge research with practical application, ensuring our solutions are at the forefront of technology. In addition to our product development, Cogent Research acts as our applied AI laboratory, supplying the expertise required to create highly effective security workflows.Since our launch from stealth mode, Cogent has seen remarkable growth, collaborating with Fortune 500 companies to secure some of the most intricate production environments globally.Backed by Greylock, our team consists of exceptional talents from leading universities such as Stanford, Berkeley, and Carnegie Mellon, as well as high-growth companies like Scale AI and Tesla, and cybersecurity experts from stalwarts like Wiz and DeepMind.

About Cogent SecurityCogent Security is an innovative Applied AI Lab pioneering the future of AI agents in the realm of cybersecurity. In a world where cyber threats evolve at unprecedented speeds, our 'AI Taskforce' analyzes vast amounts of enterprise data to proactively address vulnerabilities and avert critical breaches.We remain at the forefront of technology by merging cutting-edge research with practical applications. Our dedicated Cogent Research team fuels our mission, ensuring we develop truly effective security workflows powered by AI.Since our inception, Cogent has rapidly grown, collaborating with Fortune 500 companies to safeguard the most intricate production environments globally.Supported by Greylock, our team comprises some of the brightest minds in applied AI, including experts from:Renowned universities such as Stanford, Berkeley, Penn, Duke, Carnegie Mellon, and Waterloo.High-growth unicorn companies like Scale AI, Databricks, Stripe, Tesla, and Coinbase.Leading cybersecurity specialists from Wiz, Abnormal AI, and Zscaler.Prestigious research institutions including DeepMind and SAIL.About the RoleAs we embark on building a suite of backend services and integrations with our design partners, we seek passionate and skilled Backend Engineers at both Senior and Staff levels, eager to thrive in the Applied AI domain.ResponsibilitiesDesign and implement critical backend subsystems and integration platformsComprehend business objectives and customer requirements to engineer backend subsystems that align with our technology strategies.Adapt systems to meet evolving needs of design partners and clients.Incorporate non-functional requirements such as compliance and security into system design.Establish scalable infrastructure foundationsPrepare for future growth in customer base, headcount, and data management by collaborating with your team to enhance infrastructure.

About Cogent SecurityCogent Security is at the forefront of innovation in cybersecurity, operating as an Applied AI Lab dedicated to developing next-generation AI agents. In an era where cyber threats evolve rapidly, our "AI Taskforce" analyzes vast amounts of enterprise data to proactively address vulnerabilities and prevent significant breaches.Blending cutting-edge research with practical implementation, our team works diligently to transform theoretical concepts into actionable security solutions. Our applied AI lab, Cogent Research, provides essential research capabilities that enable the realization of autonomous security workflows.Since our emergence from stealth mode, Cogent has seen impressive growth, collaborating with Fortune 500 companies to enhance security in some of the world’s most complex environments.Supported by Greylock, we have assembled a team of top-tier talent from influential universities and leading companies in the tech and cybersecurity sectors.