Information Security Engineer IV - Cryptography Engineering

Join Vtekis Consulting LLP as an Information Security Engineer IV, specializing in cryptography engineering. In this role, you will be pivotal in designing and implementing security measures that protect sensitive information across various platforms. Your expertise in cryptographic systems will be fundamental in ensuring the integrity and confidentiality of our clients’ data.

Join a Transformative Force in TechnologyPalantir is at the forefront of developing cutting-edge software that empowers organizations to make data-driven decisions and optimize operations. Our platforms enable partners to achieve remarkable feats—from developing lifesaving pharmaceuticals to anticipating supply chain disruptions and reuniting families with missing children.Role OverviewAs a Cybersecurity Engineer at Palantir, you will play a pivotal role in safeguarding our global workforce and infrastructure. Your technical acumen is complemented by a strong commitment to integrity and an authentic passion for security and technology. We seek a highly motivated team player who thrives on tackling challenges and finding innovative solutions to complex problems.In this position, you will be the frontline defender against security threats to Palantir. Your team will be tasked with the continuous prevention, detection, and investigation of security incidents and active threats across our infrastructure. Your contributions will significantly influence the success of Palantir's mission as you fortify our defenses and secure our global network.

Role Overview Palantir Technologies is seeking an Information Security Engineer focused on endpoint security in New York, NY. This role centers on protecting the company’s endpoint devices and ensuring that security standards are upheld across the organization. What You Will Do Implement and maintain security measures for endpoint devices Monitor systems to detect and respond to threats as they arise Work with teams across the company to strengthen overall security Participate in real-time incident response and help drive improvements

Join our dynamic team at Lewis Associates as a Senior Information Security Engineer. In this pivotal role, you will be responsible for safeguarding our information systems and ensuring compliance with security standards. Your expertise will help us develop and implement robust security solutions, conduct risk assessments, and respond to security incidents.

Role Overview Palantir Technologies is hiring an Information Security Engineer focused on Insider Risk in New York, NY. This role centers on protecting sensitive data from internal threats. The position calls for hands-on work designing and implementing security measures that help keep proprietary information safe. What You Will Do Develop and deploy controls to detect and prevent insider risks Work to secure Palantir’s data and internal systems against unauthorized access or misuse Support compliance with industry security standards Collaborate with teams to strengthen security practices around sensitive information About Palantir Palantir builds software that helps organizations manage and analyze data securely. The company values innovative solutions and a strong commitment to data protection.

Wehrtyou seeks a Security Engineer based in New York, NY. This role centers on protecting information systems and supporting secure business operations. The position involves defending sensitive company data and helping maintain the integrity of daily processes. Key responsibilities Design and implement security measures for company information systems Monitor systems to detect and respond to security threats Safeguard sensitive data against both internal and external risks Support the security and reliability of company operations Role focus This position requires a proactive approach to identifying vulnerabilities and ensuring that the company’s data and systems remain secure.

Join Crosby as a Security Engineer, where you'll play a pivotal role in safeguarding our information systems and data integrity. As a vital member of our security team, you will implement robust security measures, conduct risk assessments, and collaborate with cross-functional teams to protect our infrastructure from potential threats.

About Our TeamAt OpenAI, our dedicated Security team is committed to providing our researchers, engineers, and staff with seamless access to the tools and resources necessary for optimal productivity, security, and comfort. As an Enterprise Security Engineer, you will thrive in a highly technical, collaborative environment focused on employee satisfaction.Our IT team, though compact and agile, covers a wide array of security domains, empowering you to contribute to innovative solutions and build robust systems from the ground up. With strong support and ample resources, we aim to implement a world-class enterprise security program.Role OverviewIn the role of Enterprise Security Engineer, you will play a key role in safeguarding OpenAI's internal information systems through the implementation and management of security protocols. You will collaborate closely with our IT and Security teams to enhance security capabilities, enforce policies, and monitor systems for potential threats.This position is available for remote work or relocation assistance can be provided for candidates moving to San Francisco.Your Responsibilities Will Include:Designing and executing robust security measures to protect our organization's information assets from unauthorized access, disclosure, or misuse.Monitoring both internal and external systems for security threats and responding promptly to alerts.Contributing to and enforcing IT and Security policies and procedures across the organization.Collaborating with the IT department to fortify our infrastructure using best practices in AzureAD, GSuite, GitHub, and other SaaS tools.Providing guidance to employees on best practices for securing endpoints, as well as office AV and network infrastructure.Creating innovative sharing controls and associated monitoring to safeguard company data, including intelligent group management, Data Loss Prevention (DLP), and other relevant security controls.Implementing forward-thinking models such as 'secure by default' and 'zero trust' to establish sustainably secure environments for knowledge workers and developers.Identifying and addressing vulnerabilities within our internal systems while adhering to best practices for data security.Utilizing our AI-driven models to enhance systems for improved security detection and response, data classification, and other security-related tasks.

About the Team The Server Security team at MongoDB, Inc. is part of the core engineering group, focused on advancing database user security at a global level. Based in New York City, this team designs and builds security features that support MongoDB’s distributed database platform. What You Will Work On Cryptography: Implement Queryable Encryption, at-rest data encryption, and core cryptographic features. For more details on Queryable Encryption, see the MongoDB documentation. Identity & Access: Design authentication and authorization systems, manage TLS, and work with X.509 certificates. Network Security: Develop networking protocols that are both high-performance and low-latency, including PKI, Hashing, and Certificate Revocation Lists (CRLs). System Integrity: Build features that support resilience, observability, and compliance for large-scale distributed systems. Team Culture MongoDB values inclusivity, diversity, and collaboration. The Server Security team applies distributed systems principles to deliver essential features for application developers, system architects, and database operators.

HUMAN seeks a Principal Security Engineer to strengthen the security of products, corporate systems, and customer data. This senior individual contributor role operates at the intersection of corporate security, incident response, compliance, and product security. The position collaborates with teams throughout the company to integrate security practices into daily operations. Location: USA East Coast or UK Role overview This position focuses on building technical solutions, automating security processes, and leading the technical delivery of security initiatives. The Principal Security Engineer will work closely with IT, security operations, and compliance teams to ensure strong controls and effective incident response across HUMAN's environments. What you will do Develop scripts and tools (including Python) to automate security controls and workflows. Evaluate and implement security tools to expand capabilities. Design and run automation for compliance programs such as ISO 27001, ISO 27701, SOC 2, and PCI DSS, including evidence collection and report generation. Create and maintain integrations between security, IT, and cloud tools (such as SIEM, EDR/MDR, SOAR, ticketing, asset inventory) using APIs and SDKs. Lead technical delivery of security projects from design through implementation and documentation. Build reusable libraries, scripts, and modules to standardize communication between the security team and IT across common platforms. Design and implement logging and detection content to support investigations. Serve as a senior technical advisor during incident response and provide engineering support to security operations. Enhance controls across endpoint, identity, and SaaS environments, including Okta/Google, Cyera, and CrowdStrike. Define and enforce baseline security configurations for corporate systems, embedding policies as technical guardrails to minimize manual checks. Automate provisioning, hardening, and monitoring for the identity lifecycle in partnership with IT, ensuring secure handling of organizational changes. Collaborate with teams across HUMAN to translate policies and audit requirements into actionable security controls.

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.

COMPANY OVERVIEWKKR & Co. Inc. is a distinguished global investment firm specializing in alternative asset management along with innovative capital markets and insurance solutions. Our mission is to generate attractive returns on investments through a disciplined approach, employing top-tier talent, and fostering growth within our portfolio companies and communities.TEAM OVERVIEWThe Technology organization at KKR is a collective of passionate technologists and product managers committed to delivering exceptional products and solutions that create significant value for our stakeholders, clients, and investors. Our dedication to technology and innovation drives our commitment to crafting high-quality solutions that meet the complex needs of our evolving business landscape.We prioritize teamwork and collaboration, cultivating a culture that values diverse perspectives and collective success. Our global presence encourages the integration of varied ideas in product delivery, allowing us to design comprehensive and scalable solutions that maximize impact while remaining agile to the changing needs of our business.POSITION OVERVIEWWe are on the lookout for a skilled Network Security Engineer to join our information security team in New York or Boston. This role requires full-time, on-site presence five days a week.The ideal candidate will possess over six years of experience in developing and building security solutions with expertise spanning network, email, endpoint, data, identity, and cloud security. Familiarity with financial systems, cloud services (AWS/Azure), or AI security will be highly regarded.RESPONSIBILITIESNetwork Security:Design, implement, and manage network security solutions, including firewalls, VPNs, intrusion detection/prevention systems (IDS/IPS), and network access control (NAC).Analyze network traffic for potential security threats and vulnerabilities.Develop and enforce network security policies, procedures, and standards.

About the RoleJoin our dynamic team at FanDuel as we seek a skilled Senior Enterprise Security Engineer. This pivotal role requires a professional who is dedicated to crafting and implementing enterprise security control strategies, while also shaping our security posture. You will play a key role in balancing risk reduction with user experience and operational enablement at scale.Reporting directly to the Senior Manager of Enterprise Security Engineering, you will tackle diverse security challenges and lead initiatives that foster a secure environment for our operations.Your ResponsibilitiesImplement cutting-edge models such as “secure by default” and “zero trust” to maintain a robust security posture.Act as a security subject matter expert, collaborating with internal teams to meet business objectives and overcome security challenges.Develop and manage team roadmaps while staying informed of the latest threats and identifying security risks independently.Utilize automation and development approaches to enhance enterprise-wide security controls.Employ AI technologies to amplify the effectiveness of Security Engineering and FanDuel's operations.Support the security organization as needed, fostering a collaborative team environment.What We’re Looking ForProven expertise in security engineering across multiple domains, including Zero Trust, Endpoint Security, Data Protection, and more.Intermediate proficiency in scripting languages such as Python, Go, or Ruby; experience with Python and PowerShell is a plus.Familiarity with identity access management frameworks and protocols like SAML, SCIM, OAuth, and WebAuthN.Ability to model threats to corporate infrastructure and implement preventative architectures and controls.Strong communication skills to work effectively with a diverse range of partners, from engineering to legal teams.Adeptness in navigating rapidly evolving environments with a focus on solving ambiguous challenges.

Role overview Smith Engineering is seeking a Director of Design Engineering to lead its design team in New York City. This leader will oversee the development of engineering solutions that meet client requirements and comply with industry standards. The role involves shaping project direction and supporting the growth of a skilled group of engineers. What you will do Guide and manage the design engineering team Drive the creation of efficient, high-quality engineering designs Ensure all work aligns with client needs and industry standards Mentor and develop engineering talent within the team Influence the direction of engineering projects at Smith Engineering

About the Role Smith Engineering is hiring a Director of Energy Engineering to guide the energy solutions team in New York City. This senior leader will shape project direction and help set the strategy for energy initiatives across our portfolio. What You Will Do Lead a team focused on delivering energy engineering projects Develop and implement strategies that strengthen our energy solutions Oversee project execution and ensure alignment with company goals What We’re Looking For Extensive experience in energy engineering Proven leadership and team management skills Ability to drive strategic initiatives in a technical environment This position is based in New York City.

Join Coast as a Security Engineer, where you'll play a critical role in safeguarding our digital infrastructure and data integrity. You will collaborate with our engineering teams to design and implement security measures, assess risks, and respond to security incidents. Your expertise will help us ensure that our systems are robust and secure against emerging threats.

Planned Parenthood Federation of America (PPFA) is seeking a dynamic and experienced National Director of Information Security. This pivotal role, reporting to the Deputy Chief Information Security Officer (CISO), will lead the strategic direction and implementation of our comprehensive information security program. The ideal candidate will ensure the protection of sensitive data entrusted to us by our patients, supporters, donors, and staff, while promoting a culture of security across the organization. You will collaborate with various departments to create and maintain robust security measures, ensuring that our health centers continue to provide equitable access to care and education without compromising the integrity of our systems.

The City of New York is seeking a highly skilled Chief Information Security Officer (CISO) to lead our information security initiatives. This pivotal role involves developing and implementing robust security strategies to protect city data and technology from cyber threats. The ideal candidate will possess a deep understanding of security frameworks, risk management, and compliance requirements.

Role Overview Palantir Technologies is hiring an Information Security Engineer focused on Data Loss Prevention (DLP) in New York, NY. This role centers on protecting sensitive data and supporting compliance with industry standards. What You Will Do Identify and address risks related to data loss across the organization. Work with modern security tools and technologies to strengthen data protection. Collaborate with teams from different functions to put effective security measures in place. About the Team The security team at Palantir works to keep information safe and maintain trust. This role contributes directly to those efforts by focusing on DLP strategy and execution.

We are seeking a dedicated Information Security Analyst to join our team at Betterment HQ in New York City. This role is crucial in protecting our organization’s information assets and ensuring compliance with regulatory requirements. The ideal candidate will possess strong analytical skills, a proactive mindset, and a passion for cybersecurity.