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  <jobs>
    <job>
      <externalid>a1ab2590-2b4</externalid>
      <Title>Staff Security Engineer, Network Security</Title>
      <Description><![CDATA[<p>We are seeking a Staff Network Security Engineer to architect the defense of our global backbone, edge, and massive-scale GPU clusters. You will move beyond configuring firewalls to engineering security into the network fabric itself,utilizing telemetry, automation, and deep protocol analysis.</p>
<p>As a Staff Network Security Engineer, you will:</p>
<p>Unravel and tackle network security challenges at an exhilarating global scale. Collaborate with exceptional network architects and engineers building the backbone infrastructure for the AI revolution. Enjoy the freedom and support to experiment, innovate, and significantly shape our approach to securing the underlay and overlay of our cloud.</p>
<p>In this role, you will: Conducting architecture reviews, protocol analysis, and design assessments to proactively identify and fix vulnerabilities in our backbone and data center fabrics. Developing robust, repeatable frameworks for network security automation (CoPP, ACL generation, Route Filtering) that make it easy for teams to build securely from day one. Collaborating closely with Network Engineering teams to integrate security checks and validation seamlessly into their CI/CD and config-push pipelines. Crafting clear, practical security guidance and documentation that empowers engineers to deploy secure routing policies and topologies. Actively participating in architectural discussions regarding peering, transit, and traffic engineering, providing insightful security recommendations. Occasionally, &#39;drawing the owl&#39; - figuring out innovative solutions for securing massive throughput environments while navigating ambiguous situations.</p>
<p>You will be working with a talented team of network engineers, security experts, and AI researchers to build and deploy a highly scalable and secure cloud infrastructure.</p>
<p>If you are passionate about network security, cloud computing, and AI, and enjoy working in a fast-paced, dynamic environment, we encourage you to apply for this exciting opportunity.</p>
<p style="margin-top:24px;font-size:13px;color:#666;">XML job scraping automation by <a href="https://yubhub.co">YubHub</a></p>]]></Description>
      <Jobtype>full-time</Jobtype>
      <Experiencelevel>staff</Experiencelevel>
      <Workarrangement>hybrid</Workarrangement>
      <Salaryrange>$188,000 to $275,000</Salaryrange>
      <Skills>core network protocols (BGP, OSPF/IS-IS, TCP/IP), deep knowledge of how they function at the packet level, network automation or security tooling in Go, Python, or similar modern languages, collaborating with network architects to implement secure designs in multi-vendor environments, Linux networking internals, control plane protection, and managing infrastructure as code, hyperscale network architectures (CLOS fabrics, MPLS/EVPN, VXLAN), hardware-level networking security (SmartNICs/DPUs, connectX), flow-based telemetry analysis, internet routing security standards (RPKI, MANRS), advanced DDoS mitigation strategies at the network layer, Infiniband and RoCE</Skills>
      <Category>Engineering</Category>
      <Industry>Technology</Industry>
      <Employername>CoreWeave</Employername>
      <Employerlogo>https://logos.yubhub.co/coreweave.com.png</Employerlogo>
      <Employerdescription>CoreWeave is a cloud computing company that provides a platform for building and scaling AI applications.</Employerdescription>
      <Employerwebsite>https://www.coreweave.com</Employerwebsite>
      <Compensationcurrency></Compensationcurrency>
      <Compensationmin></Compensationmin>
      <Compensationmax></Compensationmax>
      <Applyto>https://job-boards.greenhouse.io/coreweave/jobs/4620164006</Applyto>
      <Location>Livingston, NJ / New York, NY / Sunnyvale, CA / Bellevue, WA</Location>
      <Country></Country>
      <Postedate>2026-04-18</Postedate>
    </job>
    <job>
      <externalid>e4a92ac8-90f</externalid>
      <Title>Senior Engineer, Compute Services (Kubernetes, Bare Metal)</Title>
      <Description><![CDATA[<p>As a Senior Engineer in Compute Services, you will be responsible for building fault-tolerant and reliable infrastructure to support both our internal processes and our customer platform. You will design, develop, and maintain automated tooling to provision Kubernetes control planes on bare-metal, use Python, Golang, and Bash to create tooling and go operators, perform day 2 lifecycle tasks and maintenance on running clusters, identify gaps and implement fault-tolerant architectures, optimize reliability using the Grafana ecosystem, design automated testing to validate build quality and stability, and participate in an on-call rotation every two months serving as point of contact.</p>
<p>Investing in our people is one of our top priorities, and we value candidates who can bring their diversified experiences to our teams. We&#39;re looking for someone with proven experience provisioning Kubernetes using tools such as kubeadm, Cluster API, Kubeception, Kubespray, or similar, demonstrated ability debugging complex kubernetes cluster issues and carrying out upgrades, proficiency in Golang, Bash, and Python, advanced Linux OS troubleshooting skills, extensive experience with Ansible, advanced DevOps experience (e.g., GitLab CI, GitHub Actions), demonstrated ability to collaborate effectively on shared codebases, excellent documentation skills and high attention to detail, strong analytical and problem-solving abilities, and experience participating in an on-call rotation to support production services.</p>
<p>The base salary range for this role is $182,000 to $242,000. The starting salary will be determined based on job-related knowledge, skills, experience, and market location. We strive for both market alignment and internal equity when determining compensation. In addition to base salary, our total rewards package includes a discretionary bonus, equity awards, and a comprehensive benefits program (all based on eligibility).</p>
<p>In addition to a competitive salary, we offer a variety of benefits to support your needs, including medical, dental, and vision insurance, company-paid Life Insurance, voluntary supplemental life insurance, short and long-term disability insurance, flexible Spending Account, Health Savings Account, tuition reimbursement, ability to participate in Employee Stock Purchase Program (ESPP), mental wellness benefits through Spring Health, family-forming support provided by Carrot, paid parental leave, flexible, full-service childcare support with Kinside, 401(k) with a generous employer match, flexible PTO, catered lunch each day in our office and data center locations, a casual work environment, and a work culture focused on innovative disruption.</p>
<p style="margin-top:24px;font-size:13px;color:#666;">XML job scraping automation by <a href="https://yubhub.co">YubHub</a></p>]]></Description>
      <Jobtype>full-time</Jobtype>
      <Experiencelevel>senior</Experiencelevel>
      <Workarrangement>hybrid</Workarrangement>
      <Salaryrange>$182,000 to $242,000</Salaryrange>
      <Skills>provisioning Kubernetes, kubeadm, Cluster API, Kubeception, Kubespray, Python, Golang, Bash, Ansible, DevOps, GitLab CI, GitHub Actions, collaboration, documentation, problem-solving, on-call rotation, bare-metal OS provisioning, Kubernetes operator coding, advanced Linux networking expertise, AWX/Ansible tower knowledge</Skills>
      <Category>Engineering</Category>
      <Industry>Technology</Industry>
      <Employername>CoreWeave</Employername>
      <Employerlogo>https://logos.yubhub.co/coreweave.com.png</Employerlogo>
      <Employerdescription>CoreWeave is a cloud computing company that provides a platform for building and scaling AI applications.</Employerdescription>
      <Employerwebsite>https://www.coreweave.com</Employerwebsite>
      <Compensationcurrency></Compensationcurrency>
      <Compensationmin></Compensationmin>
      <Compensationmax></Compensationmax>
      <Applyto>https://job-boards.greenhouse.io/coreweave/jobs/4556808006</Applyto>
      <Location>New York, NY / Sunnyvale, CA / Bellevue, WA</Location>
      <Country></Country>
      <Postedate>2026-04-18</Postedate>
    </job>
    <job>
      <externalid>b29decfc-c15</externalid>
      <Title>Site Reliability Staff Engineer - Administrator</Title>
      <Description><![CDATA[<p>At Synopsys, we drive the innovations that shape the way we live and connect. Our technology is central to the Era of Pervasive Intelligence, from self-driving cars to learning machines. We lead in chip design, verification, and IP integration, empowering the creation of high-performance silicon chips and software content.</p>
<p>You are a highly motivated Site Reliability, Staff Engineer with a passion for Linux platforms and a commitment to operational excellence. You thrive in dynamic, multi-faceted environments and are energized by the challenge of deploying, maintaining, and optimizing complex systems. Your curiosity drives you to continually learn and adapt, while your technical expertise enables you to solve intricate problems efficiently.</p>
<p>Administering and managing Linux operating systems, including kernel components, memory management, process scheduling, and system performance optimization.
Performing routine and advanced system administration tasks such as monitoring, tuning, and troubleshooting across bare-metal and virtualized nodes.
Deploying, configuring, and managing Linux-based operating systems using Kickstart and Ansible for automation and environment standardization.
Implementing and managing MAAS (Metal as a Service) for large-scale bare-metal provisioning and lifecycle operations.
Operating and maintaining OpenStack environments for On Demand Computing and cloud infrastructure.
Providing support for virtualization technologies (VMware, KVM, etc.), including troubleshooting and maintenance.
Delivering basic Linux networking support, resolving connectivity, routing, firewall, NIC bonding, VLAN, and interface configuration issues.
Collaborating with cross-functional teams to enhance infrastructure reliability, scalability, and security.
Creating and maintaining detailed documentation, including configurations, SOPs, troubleshooting guides, and operational runbooks.</p>
<p>Ensuring the reliability and uptime of critical Linux environments that underpin Synopsys&#39; engineering and development operations.
Enabling rapid deployment and scalability of infrastructure through automation and standardized processes.
Reducing downtime and improving system performance by proactively identifying and resolving technical issues.
Enhancing security and compliance across platforms through robust configuration and monitoring practices.
Accelerating innovation by providing stable, high-performance environments for development and testing teams.
Fostering a collaborative culture by sharing expertise, mentoring peers, and contributing to knowledge repositories.</p>
<p style="margin-top:24px;font-size:13px;color:#666;">XML job scraping automation by <a href="https://yubhub.co">YubHub</a></p>]]></Description>
      <Jobtype>full-time</Jobtype>
      <Experiencelevel>staff</Experiencelevel>
      <Workarrangement>onsite</Workarrangement>
      <Salaryrange></Salaryrange>
      <Skills>Linux system administration, Linux internals, Kickstart, Ansible, MAAS, OpenStack, Virtualization technologies, Linux networking, Scripting languages (Bash, Python), Problem-solving, Communication</Skills>
      <Category>Engineering</Category>
      <Industry>Technology</Industry>
      <Employername>Synopsys</Employername>
      <Employerlogo>https://logos.yubhub.co/careers.synopsys.com.png</Employerlogo>
      <Employerdescription>Synopsys develops and maintains software used in chip design, verification, and manufacturing.</Employerdescription>
      <Employerwebsite>https://careers.synopsys.com</Employerwebsite>
      <Compensationcurrency></Compensationcurrency>
      <Compensationmin></Compensationmin>
      <Compensationmax></Compensationmax>
      <Applyto>https://careers.synopsys.com/job/bengaluru/site-reliability-staff-engineer-administrator/44408/93181374944</Applyto>
      <Location>Bengaluru</Location>
      <Country></Country>
      <Postedate>2026-04-05</Postedate>
    </job>
  </jobs>
</source>