Top Security Engineer Jobs

The Product Security Engineer will ensure the security of Mattermost's products and services, manage application vulnerabilities, conduct security reviews, engage in threat modeling, provide training to development teams, and improve security processes.

As a Senior Enterprise Security Engineer, you will enhance security across platforms, implement scalable solutions to reduce risks, advocate for secure practices, and resolve complex technical challenges. You'll work with various teams to improve security posture against emerging threats and standardize security patterns.

Observe is looking for an Infrastructure Security Engineer to drive security initiatives throughout the company and build a reliable and secure base for their SaaS Observability product. The role involves working with AWS, Kubernetes, and implementing general Internet security practices. The ideal candidate will have 5+ years of security-focused infrastructure experience at a senior level, expertise with AWS and Kubernetes, and strong software engineering skills.

The Senior Network Security Engineer will design, implement, and maintain Rocket Lab's network security infrastructure, focusing on 802.1X deployment, NIST 800-53 controls, and support for Darktrace. Responsibilities include threat hunting, incident response, and enhancing the organization's network security posture.

The Senior Security Engineer will enhance infrastructure/platform security, implement access management solutions, promote security best practices, and provide expertise on security challenges at FanDuel. Responsibilities include participating in security issue resolution and advocating for secure designs and practices across the organization.

The Security Engineer III - AppSec is responsible for protecting the 6sense platform by conducting cloud security assessments, implementing remediation strategies, and advising infrastructure teams on cloud security standards. This role involves operating CNAPP tools, performing vulnerability assessments, automating tasks, and supporting security initiatives to ensure effective security posture.

The Application Security Engineer will enhance security practices within the Software Development Life Cycle (SDLC), conduct threat modeling, perform security code reviews, and manage security tools to protect data and products. The role involves close collaboration with engineering and operational teams to identify security gaps and improve practices.

The Senior Principal Information System Security Engineer develops and maintains cybersecurity solutions, integrates security into CI/CD processes, evaluates information assurance guidelines, and performs vulnerability analysis throughout the system development lifecycle, ensuring compliance and reporting security violations.

The role involves leading a team of security engineers, managing security infrastructure, implementing micro-segmentation and compliance strategies, and overseeing incident response. The position requires developing security policies and enhancing the organization's overall security posture through risk assessments and tool management.

Develop and maintain Risk Management Framework (RMF) Assessment and Authorization (A&A) packages for clients, conduct security assessments to identify vulnerabilities, collaborate with stakeholders from different departments, and stay updated with the latest trends in RMF A&A package development.

The Junior Application Security Engineer will focus on ensuring the security of web applications and APIs by developing policies against cyber threats, implementing security frameworks, conducting vulnerability assessments, and maintaining security measures. They will also assist in evolving application security functions and participate in security initiatives.

The Senior Blockchain Security Engineer will expand the Blockchain Security program by developing security strategies and performing assessments. Responsibilities include leading teams in addressing top onchain security risks, coaching team members, and engaging with product and engineering teams to adopt best practices.

As a Staff Security Engineer, you will design, maintain and enhance the security program to protect the company from various threats. Responsibilities include collaborating with teams, improving security monitoring solutions, providing expertise in security architecture, and automating security processes.

As a Senior Security Engineer at SeatGeek, you will lead security operations initiatives, direct cloud security strategy on AWS, enhance security controls through automation, and collaborate with engineering teams to enhance security awareness and best practices.

The Principal Associate, Application Security Engineer will secure applications at Capital One by performing dynamic application security testing, mobile testing, developing security tools, and providing security guidance. Responsibilities include outreach and training for development teams, working on projects, and improving security metrics.

The Sr. Android Security Engineer will lead offensive attack simulations, perform mobile device security assessments, and conduct threat intelligence activities. Responsibilities include developing threat models, conducting security testing, and providing actionable recommendations for enhancing product security at TracFone.

As a Staff Software Security Engineer at the Wikimedia Foundation, you will design and build security features for the MediaWiki platform, mentor a security team, and ensure safe architectural decisions. You will also address security incidents and maintain security components while working on anti-abuse mechanisms and improving security architecture against emerging threats.