Staff Linux Kernel Security Engineer: Hardening & CVE Lead
US Health Partners, LLC
Crusoe is seeking a Staff Software Engineer specializing in Linux kernel security to strengthen the core kernel and OS components powering our AI hardware. You will lead kernel hardening, CVE triage, and secure development practices across the stack, working with hardware, hypervisor, and cloud infrastructure teams. You have 5+ years in low-level OS or kernel security, deep Linux internals knowledge, and experience with mitigations and debugging tools. #J-18808-Ljbffr
- ...Crusoe is seeking a Staff Software Engineer specializing in Linux Kernel Security to strengthen the security posture of our core... ...kernel internals knowledge, CVE triage, and secure development practices... .... You will implement kernel hardening, enforce access controls, and...LinuxFull time
$215k - $260k
...Development team is seeking a passionate and experienced Staff Software Engineer specializing in Linux Kernel Security. This critical role is essential in... ...-time position.What You'll Be Working On:Kernel Hardening & CVE Triage: Implement kernel security enhancements,...LinuxFull timeTemporary work- ...Fastly is seeking a Staff Software Engineer to own end-to-end kernel projects for the Linux edge stack, focusing on high-performance networking and device support. You... ...underpins Fastly’s edge platform, enabling secure, reliable and low-latency service delivery at the...Linux
- ...About the Role Lambda Security protects some of the world's... ...Governance and Administration (IGA), hardening corporate SaaS tools,... ...readiness for a Sr. Security Engineer role. What You’ll Do Identity... ...endpoints (macOS, Windows, Linux) Partner with IT Infrastructure...LinuxWork at officeLocal areaRemote workWork from homeFlexible hours
$162k - $260k
...Enterprise IT & Security Seattle, WA, Mountain View, CA... ...CA Senior Security Engineer - Enterprise Security Engineering... ...to the Technical Lead Manager of Security... ...design, implementation, and hardening of enterprise security... ...across macOS, Linux, and Windows Contribute...LinuxWork at officeLocal area3 days per week$172.5k - $285.8k
...Join Salesforce as a Security Engineer (Senior/Lead) in San Francisco, CA (onsite) , helping protect the platform and customers by embedding security... ...engineering teams to remediate vulnerabilities and harden systems . Support compliance and audit efforts as the...- ...looking for a highly technical, hands‑on ML Security Engineer to join Higgsfield Security and own... ...across cloud environments, Kubernetes, Linux, and GPU infrastructure, and... ...and rented datacenter environments. Harden GPU hosts, operating systems, drivers,...LinuxWorldwide
$200k - $300k
...creative tools. This role is a Security Engineer focused on ML Infrastructure... ...environments, including hardening GPU hosts, operating systems... ...and secure model loading Lead technical security assessments... ...security controls across Linux, Kubernetes, cloud infrastructure...Linux- ...matters to the world. The Security Team Examples of key problems... ...fleet (macOS, Windows, Linux): OS and application patch posture... ...or removal. Build the engineering that makes it work: asset inventory... ...systems: write the patch PR, harden the base image, fix the IaC...Linux
- ...trust requires making security a fundamental part of that... ...As a Senior Security Engineer, you’ll work on security... ...& secure design: Lead threat modeling and security... ...chains, firmware, embedded Linux systems, and hardware... ..., containers, system hardening, and common privilege‑escalation...LinuxRemote work
- ...About the Role We're looking for a Security Engineer, Infrastructure to secure the core systems... ...systems. What You’ll Do Build & Harden Infrastructure Security Design and... ...segmentation, firewalls, Zero Trust) ~ Linux systems and container security (Docker,...LinuxShift work
- ...Ubuntu Linux, already the most popular Linux distribution... ...need the Canonical Kernel Team - those... ...track record to take the lead in the architecture, implementation... ...to) aspects of kernel engineering: Driving engagements... ...well as driving active hardening in the kernel...LinuxLocal areaRemote workWork from homeWorldwide
$250k - $300k
...direction for Crusoe's Linux kernel team, owning the... ...mentoring and growing the engineers around you to deliver... ...hardware layers. You will lead the triage and... ...new kernel features, security patching infrastructure... ...security vulnerabilities: CVE analysis, exploitability...LinuxTemporary work- ...million athletes by securing our platform, our data... ...rely on. As a Staff Enterprise Security Engineer, you will set the technical... ...state controls, and lead improvements across... ...and backlog. Harden macOS and Windows... ...security model for Linux in an engineering-heavy...LinuxWork at officeLocal areaFlexible hours3 days per week
- ...and enables leaders to secure their AI assets.... ...seeking an experienced Staff Product Security Engineer to drive security innovation... ...a primary technical lead for the DataRobot... ...concerns regarding CVE exposure and architecture... ...understanding of Linux containers (internals...LinuxFull timeLocal areaRemote workWorldwideFlexible hours
$148.5k - $313.7k
...career at the company leading workforce transformation... ...our team of talented engineers and help us advance... ...and skilled Software Security Engineer to join our GCP... ...cloud infrastructure is hardened by design before it... ...protocols, OS hardening (Linux), and modern attack...LinuxFull timeRemote work$320k - $405k
...Data Center Security EngineeringAnthropic's mission is to create reliable... ...of committed researchers, engineers, policy experts, and business... ...standoff, structural hardening, and site layout criteria for... ...policy: Currently, we expect all staff to be in one of our offices at...Visa sponsorship- ...As the most widely used Linux distribution, Ubuntu underpins the security of the entire internet. The role of Security Engineering Manager directly impacts... ...Canonical’s Ubuntu being the leading open source platform for... ...(FIPS 140) and system hardening, where we collaborate...LinuxLocal areaRemote workWorldwide
- ...customers worldwide. Our Security Operations function... ...on Google Kubernetes Engine, built and shipped through... ...operations and help lead our security audit and... ...program. You will help harden our cloud and CI/CD infrastructure... ...shell scripting, Unix/Linux, and networking. ·...LinuxFull timeWorldwide
$100k - $200k
...seeking its first full-time Security Engineer to own and build the... ...response, and compliance Harden AWS infrastructure and accounts... ...deploy tooling, and personally lead investigations ~ Experience... ..., operating systems, Linux kernel work, low-level networking,...LinuxFull timeImmediate startVisa sponsorshipRelocation package- ...OpenAI is seeking an Operating Systems Engineer focused on the Linux kernel to design, develop, and maintain kernel capabilities powering OpenAI's consumer devices. You will own features across the stack from kernel to userspace and shape the interfaces that deliver complete...Linux
- ...Crusoe is seeking a senior systems engineer to lead its Linux kernel team in San Francisco. You will define the roadmap, architect critical projects, and deliver kernel and device driver development at scale for AI workloads. The role combines high-level design with...Linux
- ...something that matters to the world. The Security Team Examples of key problems the... ...center OT. Partner with security and engineering teams on AI-specific attack scenarios,... ...deep expertise in at least two of: macOS, Linux, cloud (AWS, GCP, Azure), Kubernetes, CI...Linux
- ...Efficient Computer is seeking a Senior Staff Linux Kernel Driver Engineer to own the kernel-mode driver for our Fabric accelerator and bring‑up workflows. You will work across QEMU, emulation, and FPGA environments to ensure day-one runtime readiness in pre-silicon stages...Linux
- ...hands-on Senior Detection and Response Security Engineer to be a critical force in driving Rippling... ...to threats.Automation and Optimization: Lead the charge in automating workflows,... ...internals and forensics for macOS, Windows, and Linux.Platform Management: Experience managing...LinuxFull timeWork at officeRelocation3 days per week1 day per week
- ...Zipline, the world’s leading autonomous logistics company, seeks an experienced Linux kernel engineer for embedded flight computers in San Francisco. You’ll own kernel drivers, hardware bring-up, and platform validation, helping the system scale to millions of deliveries...Linux
$170k - $205k
...come build with us at Crusoe.About the Role:Crusoe is seeking a Security Engineer to join the Security Engineering team as the primary driver... ...for Endpoint, or equivalent EDR tooling.Familiarity with Linux endpoint management via Fleet, Puppet, or similar.Apple Certified...LinuxTemporary work- ...enabling human life on Mars. SR. NETWORK SECURITY ENGINEER SpaceX is looking for a Sr. Network... ...multiple platforms (Windows, macOS, Linux, iOS, Android) while performing... ...SKILLS AND EXPERIENCE: Proven experience leading the design, deployment, and operation of...LinuxPermanent employmentRemote workFlexible hoursWeekend work
- ...Overview As a MTS for Technology & Security Engineering is responsible for architecting and operating... ...alongside the executive presence to lead a security engineering function,... ...resilient corporate device fleet spanning Linux, macOS, Windows and specialized hardware...LinuxContract workWork at officeLocal areaImmediate startVisa sponsorshipShift work
- ...Valkai is seeking a security leader to own security across our product, cloud infrastructure, and internal systems. You’ll write code, ship controls, and partner with engineers to fix vulnerabilities while owning customer trust and conducting enterprise security reviews...
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