Purple Team Engineer, Linux Endpoint Product Security (Remote)

Company: CrowdStrike
Company: CrowdStrike
Location: USA - Remote
Commitment: Full time
Posted on: 2023-05-09 21:17
​​#WeAreCrowdStrike and our mission is to stop breaches. As a global leader in cybersecurity, our team changed the game. Since our inception, our market leading cloud-native platform has offered unparalleled protection against the most sophisticated cyberattacks. We’re looking for people with limitless passion, a relentless focus on innovation and a fanatical commitment to the customer to join us in shaping the future of cybersecurity. Consistently recognized as a top workplace, CrowdStrike is committed to cultivating an inclusive, remote-first culture that offers people the autonomy and flexibility to balance the needs of work and life while taking their career to the next level. Interested in working for a company that sets the standard and leads with integrity? Join us on a mission that matters - one team, one fight.About the Role:Do you tear apart kernel code for fun? Have opinions about eBPF? Know when Ring 3 won’t cut it? Get frustrated at orgs with security programs that are just running tools and handing over reports? Ever want to team up with developers to improve designs and fix vulns? Then we’d like to meet you.Our team is growing, and we’re looking for capable security people to dig deep into our Linux endpoint products (that enable trillion-event-per-day visibility into our customer’s threat landscape), find design and implementation flaws, and help our product engineers fix problems and ship secure code. If you like to rip apart Linux kernel-mode applications to see how they work and find security flaws; if you want to actually play a part in fixing flaws rather than just reporting them and hoping for the best – we want to hear from you!What You'll Do:Join project teams working on product improvements and new products as a security expert and advisor, influencing the design and capabilities of our world-class endpoint protection products, with a focus on Linux endpoint sensorsCreate and update threat models to help drive security decisionsRead and review source code for applications, looking for security flaws and vulnerabilities; you’ll have tools to help you but you’ll be digging deeper than tools canThink like a hacker and attack endpoint applications with Ring 1 components, mostly before they go to production; again, you’ll have tools to help you, but you’ll do more than tools canWork with developers to help them understand problems, risks, design weaknesses, etc. and figure out good solutionsBuild small tools and automation to make your life/your team’s life/developers’ lives easierValidate and replicate some kinds of bug bounty reports, and hunt for similar issues in affected applicationsWe’re hiring this role at multiple levels, so we still want to hear from you even if you think you can’t do all of that – or if you can do more!What You'll Need:Experience programming in or assessing security of C/C++ apps for LinuxUnderstanding of system internals and kernel security features for LinuxComfort with concurrency considerations in multi-threaded applicationsUnderstand the security implications of containerization and virtualizationA working understanding of how software products are created and shipped in Agile/DevOps like environments – enough to have a positive working relationship with product engineers (software product development experience is a huge plus, but not a requirement)A solid understanding of common software weaknesses that impact endpoint and client/server applications; you’ll be hunting for these, you need to know them when you see them and be able to help product engineers understand and fix themComfort with collaborating across technical teams: asking technical questions, challenging assumptions, getting or providing context for decisions, etc.Bonus Points:These skills are not required and/or we’re willing to teach them, but they are helpful:Rust or Go (Golang) programming/reviewExperience with debuggers like Ghidra, IDA Pro, or other similar toolsSystems understanding of other Unix-like environments (esp. Mac or Android)Experience developing/maintaining automation for application security tasksExperience developing and using threat models, especially using STRIDEApplication penetration testing experience, especially if it includes testing against install packages and control bypass methodsReverse-engineering or malware analysis, or related security research capabilities#LI-SF1#LI-MF1#LI-Remote#HTFBenefits of Working at CrowdStrike:Remote-first cultureMarket leader in compensation and equity awardsCompetitive vacation and flexible working arrangements Comprehensive and inclusive health benefitsPhysical and mental wellness programsPaid parental leave, including adoption A variety of professional development and mentorship opportunitiesOffices with stocked kitchens when you need to fuel innovation and collaborationWe are committed to fostering a culture of belonging where everyone feels seen, heard, valued for who they are and empowered to succeed. Our approach to cultivating a diverse, equitable, and inclusive culture is rooted in listening, learning and collective action. By embracing the diversity of our people, we achieve our best work and fuel innovation - generating the best possible outcomes for our customers and the communities they serve.CrowdStrike is committed to maintaining an environment of Equal Opportunity and Affirmative Action. If you need reasonable accommodation to access the information provided on this website, please contact Recruiting@crowdstrike.com​, for further assistance.CrowdStrike, Inc. is committed to fair and equitable compensation practices. The salary range for this position in the U.S. is $105,000 - $195,000 per year + bonus + equity + benefits. A candidate’s salary is determined by various factors including, but not limited to, relevant work experience, skills, certifications and location.CrowdStrike participates in the E-Verify program.                 Notice of E-Verify Participation                Right to Work
View Original Job Posting