Senior Vulnerability Management Security Engineer

Datadog is on the lookout for a dedicated and skilled Security Engineering Manager to spearhead our Vulnerability Management initiatives within a dynamic multi-provider ecosystem.In this pivotal role, you will oversee the Vulnerability Management Engineering team, which is focused on identifying, assessing, and mitigating vulnerabilities in Datadog's public offerings, including the Datadog Agent and trace libraries. Your leadership will be critical as these products play a vital role in monitoring and ensuring observability in our clients' systems.As the Engineering Manager, you will mentor and develop your team, uphold high standards in vulnerability management practices, and collaborate with product and engineering teams to guarantee the security and integrity of our offerings. You will also be instrumental in defining and executing the security strategy for Datadog’s products.

Datadog is looking for a Security Engineer II to focus on the Vulnerability Lifecycle. This position centers on strengthening the security of Datadog’s systems and infrastructure. Role overview This role involves working closely with a skilled team to identify, assess, and address vulnerabilities. The goal is to maintain secure and resilient systems that protect customer data. What you will do Identify and evaluate vulnerabilities across Datadog’s infrastructure Collaborate with team members to mitigate security risks Develop and refine strategies for proactive vulnerability management Location This position is based in New York, New York, USA.

About the Opportunity At Contentful, we are dedicated to creating a secure and reliable service. Our commitment to security encompasses significant investment in resources and efforts. Our Security team plays a pivotal role in managing information security across the organization and collaborates closely with various internal teams. We believe in embedding security within our DevOps principles, ensuring robust and repeatable processes. We are seeking an enthusiastic and dedicated Manager of Security Engineering, someone who is eager to tackle complex security challenges with innovative and scalable solutions. In this role, you will oversee security engineering initiatives for Contentful's corporate systems, including the tools and platforms that empower our internal security team. Although this position is not responsible for customer-facing product security, you will work in tandem with product security teams within our security organization on overlapping responsibilities. Your role will involve a blend of leadership and hands-on technical execution, focusing on designing, implementing, and managing security controls and tools at scale. Key areas of focus will include identity and access management, data security, and SaaS platforms. You will provide strategic direction and spearhead initiatives while remaining actively involved in their execution. While you may work independently at times, you will frequently collaborate with security leadership, IT, and cross-functional partners to align strategies, implement shared initiatives, and effectively mitigate risks while minimizing impacts on end users across the organization. What to Expect? Develop a high-performing team through coaching, mentorship, goal setting, and performance feedback. Define roles and make hiring decisions to expand the team in alignment with departmental needs. Maintain a hands-on approach, balancing technical leadership with direct implementation work. Own execution and prioritization across projects and operations, utilizing agile delivery practices. Enhance effectiveness and efficiency by refining processes and tools. Champion continuous improvement across all facets of the security program. Communicate risks and technical concepts clearly to leadership and stakeholders. Collaborate with security leadership to execute business-aligned, risk-reduction roadmaps. Shape work scope, sequencing, and success criteria in line with departmental and company objectives. Drive security processes, standards, and best practices across information technology assets.

CoreWeave is seeking a Security Engineering Manager to lead the Platform Security team. This position is based in Livingston, NJ, New York, NY, Sunnyvale, CA, Bellevue, WA, or San Francisco, CA. The team’s mission is to embed security into CoreWeave’s Kubernetes-based platform and public cloud environments, supporting high-performance infrastructure for AI and machine learning workloads. Role overview This manager will oversee and expand the Platform Security engineering team, reporting to the Senior Director of Security Foundations. The focus is on hands-on leadership and technical execution, with an emphasis on building and implementing security controls rather than policy development. The role requires close collaboration with Infrastructure, Platform Engineering, Site Reliability Engineering, and other security teams to ensure security measures keep pace with business growth and evolving needs. What you will do Lead and grow the Platform Security engineering team. Integrate security into Kubernetes infrastructure and public cloud platforms such as AWS, GCP, and Azure. Define and execute strategies for cloud security posture, workload isolation, platform guardrails, image integrity, and multi-cloud security. Develop and implement security controls across CoreWeave’s infrastructure. Work closely with other technical teams to align platform security with business needs. The Platform Security team The Platform Security team at CoreWeave engineers systems that enforce security at the infrastructure layer. Their work spans both CoreWeave’s own Kubernetes-based platform and third-party public cloud environments. The team supports GPU-accelerated infrastructure for demanding AI and machine learning workloads, ensuring that both customer and internal services remain secure as CoreWeave’s global presence expands.

JOIN OUR TEAMAt FanDuel, we have an exciting opportunity for a Security Operations Engineering Manager to spearhead our Security Operations team. This pivotal role involves leading a talented group of security engineers dedicated to enhancing our security operations and response capabilities. You will thrive in a collaborative environment, guiding your team to excel while leveraging your diplomatic skills to foster trust and build strong relationships across functions. A hands-on approach is essential, as you'll be directly contributing alongside your team. In addition to the responsibilities outlined, you may be required to undertake other duties as assigned, ensuring operational flexibility to meet the dynamic needs of the business. YOUR MISSIONEvery team member plays a vital role. Lead a group of security operations engineers focused on building, automating, and managing security response capabilities. Enhance the speed of triaging and responding to security events and alerts by developing and utilizing automation tools, thereby improving operational metrics such as MTTR and MTTD. Oversee the entire lifecycle of cross-functional security incidents, including readiness, response, and post-incident evaluations to strengthen resilience against future incidents. Collaborate with the Detection Engineering team to advance detection, telemetry, and logging processes. Ensure Security's preparedness and response for significant sporting events. Nurture the next generation of security engineering talent within the organization. Act as a player-coach, mentoring engineers while also providing your own technical expertise. WHAT WE'RE LOOKING FOROur ideal candidate possesses: Experience leading engineering-focused teams with a diverse range of backgrounds and skill levels. A background in operational engineering (SecOps, DevOps, SRE, etc.). The ability to manage relationships with stakeholders and collaborate with various teams to address security events and challenges. Proficiency in at least one modern programming language (e.g., Python, Go). Confidence in navigating novel security incidents. Strong analytical and problem-solving skills, with the capacity to assess security risks and prioritize remediation efforts swiftly. ...

Role Overview FanDuel is looking for an Enterprise Security Engineering Manager in New York City. This leader will direct efforts to strengthen security architecture and processes across the company's enterprise systems. The role centers on protecting sensitive data and supporting compliance with industry standards. What You Will Do Oversee the design and rollout of security measures for enterprise systems Lead and mentor a team of security engineers Work with teams across the company to identify and address security risks Ensure ongoing compliance with relevant industry requirements Who We're Looking For Experience managing security engineering teams Strong background in enterprise security architecture and process improvement Ability to collaborate with cross-functional groups Commitment to protecting sensitive information and upholding compliance This position is based in New York City.

Palantir Technologies Inc. is seeking a highly skilled and motivated Physical Security Manager to join our dynamic team in New York. In this pivotal role, you will be responsible for overseeing and enhancing the physical security measures across our facilities. You will work closely with various stakeholders to ensure a safe and secure environment for our employees and assets.

Join NBCUniversal as a Security Systems Manager and play a crucial role in overseeing the implementation and maintenance of cutting-edge security technologies. In this position, you will manage a dedicated team, ensuring the safety and security of our facilities and assets. Your expertise will help shape security policies and procedures, while collaborating with various departments to enhance overall safety measures.

About AnthropicAt Anthropic, we are dedicated to developing AI systems that are reliable, interpretable, and steerable, ensuring they are safe and beneficial for both users and society at large. Our rapidly expanding team comprises passionate researchers, engineers, policy experts, and business leaders working together towards this vital mission.About the Role: We are seeking a skilled Campus Security Manager to join our Global Safety, Intelligence, and Security (GSIS) team in New York City. This pivotal role involves leading security operations across our NYC campuses, safeguarding our innovative AI research while nurturing a culture of trust and security among Anthropic personnel. As a collaborative security partner, you will encourage open communication, oversee vendor performance, manage incident response protocols, and coordinate cross-functional security initiatives that enhance productivity. You will balance hands-on leadership with strategic contributions to security planning, ensuring a strong security posture across all locations and maintaining compliance with AI Safety Level (ASL) requirements.

Fairstead is a mission-driven real estate firm committed to creating affordable housing solutions across the nation. With our headquarters in New York and additional offices in Colorado, Florida, and Washington D.C., we manage a diverse portfolio of over 27,000 apartments spanning 28 states. As a fully integrated owner, operator, and innovator, we combine development, construction, and property management to provide high-quality affordable housing that effectively serves our residents at scale.At Fairstead, we believe that affordable housing should be not only accessible but also thoughtfully designed and professionally managed. Our aim is to create and maintain housing that benefits residents while generating lasting value for communities, partners, and stakeholders. We challenge traditional industry practices through our tech-forward, entrepreneurial approach to affordable housing. Alongside our core real estate capabilities, we offer innovative services aimed at enhancing resident experiences, strengthening communities, and improving operational efficiency. We embrace digital transformation, data-driven strategies, and cutting-edge technologies, including AI, to establish scalable systems that support sustainable growth, all grounded in a culture of entrepreneurship, innovation, collaboration, dedication, and integrity.

Principal Vulnerability ResearcherZetier is on the lookout for highly skilled Principal Vulnerability Researchers to assess and neutralize harmful software while crafting vital cyber defense capabilities. Ideal candidates will possess robust hands-on experience in creating, developing, and implementing tools that focus on command and control, persistence, and networking.Key Responsibilities: - Analyze malicious software and devise countermeasures. - Design and develop operational cybersecurity tools.Required Qualifications:Extensive experience in reverse engineering compiled programs (C/C++).Proficient in interpreting common assembly languages (x86, x86-64, ARM).Experience in scripting languages (Python).Familiarity with debuggers and decompilers (gdb, Binja, IDA Pro).Capability to obtain and maintain a U.S. security clearance.Desired Skills:Experience in developing or defeating mitigations (ASLR, DEP, N^X).Proven ability to bypass common anti-reverse engineering techniques (obfuscation).Comprehensive understanding of embedded platforms (FPGA, physical memory).Secure implementation of cryptographic primitives (AES-GCM, SHA256, ECDSA).Experience with program analysis tools and techniques (control flow, program slicing, taint tracing).Effective utilization of automated analysis tools (fuzzers, emulation, sandboxing).In-depth knowledge of file systems and formats (ELF, PE, Mach-O).Strong communication skills with customers and team members.Experience in developing proof-of-concept exploits.Active U.S. security clearance.Zetier is committed to fostering a diverse and inclusive workplace. We are an Equal Opportunity Employer and do not discriminate based on race, religion, color, sex, gender identity, sexual orientation, age, non-disqualifying physical or mental disability, national origin, veteran status, or any other basis protected by law. Employment decisions are based on merit, qualifications, and business needs.

Join a Transformative OrganizationAt Palantir, we develop cutting-edge software that empowers organizations to make informed, data-driven decisions. Our innovative platforms enable partners to advance critical initiatives, from developing life-saving pharmaceuticals to predicting supply chain challenges and reuniting families with missing children.Position OverviewAs the Information Systems Security Manager (ISSM) at Palantir, you play a pivotal role in ensuring our operations within the U.S. Government (USG) sectors are secure, efficient, and compliant. You will oversee the systems that facilitate our team’s access to USG facilities and related environments, directly supporting vital Department of Defense (DoD) missions. Your responsibilities will include ensuring compliance with security protocols, fortifying system infrastructure, managing user access, and collaborating with personnel to resolve various challenges they face while enhancing advanced capabilities. The ideal candidate will possess a strong ability to balance compliance with operational functionality, a strong desire for continuous learning, and a genuine passion for assisting colleagues in their endeavors.

Role overview Datadog is hiring an Engineering Manager II to lead source security efforts in New York. This position guides a team of engineers focused on strengthening security protocols and protecting Datadog’s systems. The manager’s leadership shapes how the team responds to emerging security threats and maintains product protection as risks change. What you will do Lead and mentor a team of engineers focused on source security projects Develop and improve protocols that safeguard company systems Collaborate with teams across the organization to design, implement, and monitor security measures Encourage security awareness and proactive risk management within engineering Support the integration of security best practices throughout the software development process Location This position is based in New York, New York, USA.

tagup seeks a Security & Compliance Manager (ISSO / FSO) based in New York, NY. This position centers on protecting information systems and ensuring the company meets all required compliance standards. Key responsibilities Lead security projects from planning through implementation Oversee risk management activities to identify and address vulnerabilities Collaborate with teams across the company to improve security practices Focus areas Safeguarding information systems Maintaining compliance with relevant standards This role requires both technical expertise and strong communication skills to coordinate efforts across departments and keep security at the forefront of company operations.

CoreWeave is seeking a Staff Security Engineer with deep experience in PKI and secrets management. This position is key to strengthening the security of our cloud infrastructure across multiple locations, including Livingston, NJ, New York, NY, Sunnyvale, CA, and Bellevue, WA. Role overview This role focuses on designing and implementing secure public key infrastructures (PKI) and managing sensitive secrets across our platforms. The Staff Security Engineer will take the lead on projects that directly impact the integrity and safety of our systems. What you will do Lead the creation and deployment of PKI solutions for cloud environments. Develop and maintain processes for secure secrets management. Work to ensure compliance and reduce security risks as CoreWeave grows. Requirements Expertise in PKI design and secrets management practices. Experience supporting cloud infrastructure security. Ability to lead initiatives and collaborate with technical teams.

Join CoreWeave as a Technical Program Manager specializing in Security Compliance. In this pivotal role, you will oversee and drive security compliance initiatives across our technical programs. Your expertise will ensure that we adhere to industry standards and best practices, thereby safeguarding our infrastructure and data integrity.

CoreWeave builds cloud infrastructure for AI innovators, supporting organizations with secure, high-performance platforms. Trusted by leading AI labs and enterprises, CoreWeave integrates with existing identity and security systems to deliver reliable solutions for sensitive workloads. Since March 2025, CoreWeave has been publicly traded on Nasdaq (CRWV). Learn more at www.coreweave.com. About the Security Products Division The Security Products group develops tools that help enterprise clients extend their identity and encryption frameworks into the CoreWeave Cloud. This team builds products like CoreWeave IAM, encryption lifecycle management, and infrastructure for detailed access control and secure onboarding. Collaboration with Product, Information Security, and core platform teams is central to making CoreWeave a secure and compliant environment for large-scale AI applications. Role Overview: Director of Engineering, Security Products CoreWeave seeks a Director of Engineering to lead teams building identity, authorization, and encryption platforms. This technical and strategic leader will shape the roadmap for security products that support customer trust and enable scalable, regulated AI applications. The Director will work closely with Product and Security partners to design and maintain reliable, auditable, and user-friendly services. Mentoring engineering leaders and individual contributors is a key part of this role, setting high standards for engineering quality in a complex, high-stakes environment. What You Will Do Define and execute the engineering roadmap for CoreWeave security products, including IAM, authorization, encryption lifecycle management, and workload identity. Locations Livingston, NJ / New York, NY / Sunnyvale, CA

FluidStack is seeking a dynamic and skilled Technical Program Manager for Security to drive the security initiatives across our organization. In this pivotal role, you will collaborate with cross-functional teams to ensure the successful delivery of security programs while maintaining a focus on innovative solutions to enhance our security posture.

Role Overview Claylabs is hiring a Security Engineer in New York to help protect our digital infrastructure. This role focuses on finding vulnerabilities, putting security measures in place, and maintaining the integrity of our systems. What You Will Do Identify security vulnerabilities across systems and networks Implement technical safeguards to protect company assets Monitor and support the ongoing integrity of digital infrastructure Location This position is based in New York.