• Deploy a full Google SecOps instance in our lab environment with a focus on the back end development of the SIEM (SOC operations and front end work is handled by our SOC operations platform / other teams) • Administrate the lab environment as you work with us to integrate Google SecOps into our service offering. You will troubleshooting issues, train team members, and create procedures to avoid common problems • Once the offering is stood up, role will transition to provide onboarding and production services/support to our customer base. • Act as primary point of support and escalations for the Google SecOps engineers hired in each region including guiding other SIEM infrastructure engineers who will also support Google SecOps customers • Identify gaps in processes and procedures and mature areas of improvement • Work with our VP to help distribute the Google SecOps workload amongst engineering resources in each region • Ensure security, availability, and confidentiality of all sensitive data collected, processed, or stored by this position

• Architect and implement the distributed infrastructure powering Nexus’s L1 blockchain and high-performance DEX. • Optimize consensus and transaction pipelines for speed, determinism, fairness, and low latency. • Build secure, production-grade systems that meet the performance requirements of modern financial exchanges. • Develop and maintain high-availability, fault-tolerant infrastructure across cloud and distributed environments. • Offer best practices for reliability, observability, performance engineering, and secure operations.

Role Description We’re hiring an Infrastructure Engineer (OpenStack Neutron Specialist) to own and evolve the OpenStack networking layer that underpins Nscale’s internal and customer-facing cloud services. This role sits within the Infrastructure Engineering team, which is responsible for the design, implementation, operation, and continuous improvement of the infrastructure stack. You’ll work closely with compute, storage, platform engineering, support, architecture, and pre-sales teams, serving as a deep subject matter expert across Neutron and associated networking technologies including OVN, Open vSwitch, routing, DHCP, metadata services, tenant isolation, and network automation. This is a high-impact role at the heart of Nscale’s cloud platform. You’ll help ensure the availability, scalability, performance, and security of the networking layer, act as a 3rd/4th line escalation point for complex issues, and represent real-world operational needs in the upstream OpenStack community to help shape the future of Neutron and related projects. What you'll be doing - OpenStack Networking Ownership - Design scalable, resilient, and secure OpenStack networking platforms with a strong focus on Neutron and OVN/OVS. - Own the architecture and day-to-day operation of virtual networking services, including L2/L3 networking, DHCP, metadata, floating IP, NAT, security groups, and tenant segmentation. - Ensure OpenStack networking platforms adhere to security, compliance, and operational standards. - Support upgrades, lifecycle management, and change execution across OpenStack networking services with a strong focus on service continuity. - Troubleshooting and Operational Excellence - Troubleshoot complex control plane and data plane issues across OpenStack networking components and the underlying Linux networking stack. - Act as a 3rd/4th line escalation point for advanced networking incidents. - Conduct root cause analysis for critical issues and drive permanent fixes. - Participate in on-call rotations and incident response activities for critical infrastructure services. - Automation, Performance, and Resilience - Drive continuous improvement in network automation, provisioning, validation, monitoring, and recovery using infrastructure-as-code and configuration management tools. - Lead performance tuning, scalability planning, and resilience improvements for network-heavy and latency-sensitive cloud workloads. - Build and improve automation approaches that strengthen operational consistency and recovery across the platform. - Contribute specialist input to infrastructure roadmap planning, platform standards, and solution design for customer and internal environments. - Cross-Functional and Upstream Contribution - Work closely with compute, storage, and platform engineering teams to ensure effective integration across the broader cloud platform. - Support pre-sales and solution design activities by providing expert guidance on cloud networking capabilities, constraints, and best practices. - Contribute to upstream OpenStack networking communities, particularly Neutron and related projects such as OVN, through bug reports, code contributions, design discussions, testing, and reviews where appropriate. - Track upstream roadmaps, release changes, and community direction to help shape Nscale’s networking strategy, upgrade planning, and platform standards. - Represent Nscale’s operational requirements and real-world use cases in upstream discussions to help drive improvements for both the business and the broader community. Qualifications - Strong experience working in large-scale OpenStack environments. - Strong specialist knowledge of Neutron, including ML2, OVN, Open vSwitch, routing, DHCP, metadata, provider networks, tenant networks, VLAN/VXLAN/Geneve, and security groups. - Strong Linux systems administration and troubleshooting experience. - Strong understanding of Linux networking concepts including routing, bridging, namespaces, iptables/nftables, bonding, MTU, and packet flow analysis. - Strong experience investigating complex network behaviour using tools such as tcpdump, iproute2, ovs/ovn tooling, logs, and metrics. - Strong experience designing and building automation for cloud infrastructure using tools such as Ansible. - Strong Python and Bash skills. - Experience working with highly available production platforms and change management in mission-critical environments. - Ability to collaborate across infrastructure, support, and architecture teams to solve complex technical problems. - Experience contributing to or working closely with upstream open-source communities is highly desirable, particularly within OpenStack, Neutron, OVN, Open vSwitch, or related networking projects. Benefits - Highly competitive compensation package (base + bonus + equity), with performance reviews every 12 months. - Join one of the fastest-growing AI infrastructure companies — your chance to directly shape how global AI capacity is planned and deployed. - Expect a dynamic progression plan tailored to your ambitions. Grow by leading critical cross-functional initiatives and shaping capital strategy — always with our full support. - Human-First Flexibility: We treat you as humans first. Our flexible workplace trusts Nscalers to deliver, giving you the autonomy to shape your day around life's moments.

Role Description We are looking for a Principal Engineer to lead our AWS Cloud Engineering team, owning the Amazon Web Services platform for the enterprise. This is a foundational platform role — you are the AWS technical authority, setting architectural direction, establishing engineering standards, and ensuring the platform is secure, scalable, and built to last. You lead from the front. You design the systems others build on, mentor the engineers around you, and hold the line on quality and best practices. You bring deep AWS expertise, a platform-owner mindset, and the leadership presence to align engineers and stakeholders around a shared technical vision. This role demands a cloud-first thinker who ensures cloud solutions meet business needs efficiently while prioritizing Infrastructure as Code (IaC) to create repeatable, automated deployments. You need to have a proven track record of architecting cloud environments from scratch. You'll drive cloud transformation initiatives across all CSP’s with a focus on AWS platforms while ensuring every design decision considers security, reliability, and scalability. This is not a hands-off leadership role — you write code, review designs, and stay close to the work. Major Responsibilities - AWS Platform Ownership - Own the enterprise AWS platform end-to-end: AWS Organizations structure, account hierarchy, while collaborating with several teams to ensure the platform is stable and compliant. - Define and maintain the AWS Landing Zone — AWS Control Tower, Service Control Policies (SCPs), billing controls, and account vending patterns — as the foundation all product teams build on. - Serve as the final technical authority on AWS architecture decisions, reviewing designs for scalability, security, and operational excellence before they reach production. - Build self-service platform capabilities that enable product engineering teams to move fast without compromising standards. - Technical Team Leadership - Lead the AWS cloud engineering team as the technical anchor — set direction, conduct design reviews, unblock engineers, and drive delivery on platform initiatives. - Establish and enforce engineering standards: IaC patterns, naming conventions, tagging strategy, branching models, and deployment practices. - Mentor engineers at all levels, building depth on the team and raising the bar on what “excellence” looks like in cloud engineering. - Partner with architecture, security, operations, and business stakeholders to translate enterprise requirements into platform capabilities. - Infrastructure as Code & Automation - Design and own the Terraform framework for all AWS resource provisioning — reusable modules, remote state management via S3/DynamoDB, pipeline integration, and policy guardrails. - Build and maintain CI/CD pipelines using AWS CodePipeline, CodeBuild, GitHub Actions, and Amazon ECR for both platform infrastructure and application teams. - Write production-quality automation to extend platform functionality, integrate AWS APIs, and eliminate operational toil. - Implement policy-as-code using OPA, AWS Config Rules, and Service Control Policies to enforce governance at scale without manual gatekeeping. - Networking, Security & Compliance - Architect and operate AWS networking: VPC design, VPC Lattice, AWS PrivateLink, Transit Gateway, AWS WAF, Shield Advanced, NAT Gateway, and hybrid connectivity via AWS Direct Connect and Site-to-Site VPN. - Own the enterprise security posture on AWS — IAM Roles for Service Accounts (IRSA), ECR Image Signing, AWS Secrets Manager, least-privilege IAM design, and SIEM/CSPM integration (AWS Security Hub, Prisma Cloud, or Wiz). - Drive continuous automated compliance across applicable regulatory frameworks (HIPAA, PCI, SOC 2) so controls are enforced in real time, not discovered at audit. - Integrate observability — Amazon CloudWatch, AWS X-Ray, Datadog, and SLO/SLI frameworks — as a first-class platform capability across all workloads. - Platform Strategy & Continuous Improvement - Own the AWS platform roadmap, evaluating new AWS services and capabilities and making deliberate decisions about what the enterprise adopts and when. - Incorporate FinOps practices across the platform: Reserved Instances, Savings Plans, rightsizing, AWS Budgets alerting, and cost allocation as engineering disciplines, not afterthoughts. - Research and pilot emerging AWS capabilities — Amazon Bedrock, EKS Auto Mode, Amazon Q for Developer — evaluating their fit for enterprise adoption. - Foster a culture of operational excellence: blameless postmortems, runbook-driven operations, and continuous improvement cycles that make the platform more reliable over time. Qualifications - 10+ years in cloud and infrastructure engineering with 5+ years of deep, hands-on AWS experience at enterprise scale. - Proven ownership of an AWS Organization — account hierarchy, Billing, Service Control Policies, IAM, and multi-account governance in production. - Demonstrated technical leadership: you have led a platform team or major enterprise cloud initiative, set technical direction, and grown engineers around you. - Deep AWS expertise required across: - Compute & Containers: EKS (Managed + Auto Mode), ECS/Fargate, EC2, Auto Scaling Groups - Networking: VPC, VPC Lattice, AWS PrivateLink, Transit Gateway, AWS WAF, Shield Advanced, Direct Connect - Data & Messaging: Amazon Redshift, SNS/SQS, S3, AWS Glue, Kinesis, Amazon MWAA - Security: IAM, IRSA, AWS Security Hub, ECR Image Signing, Secrets Manager, VPC Endpoints - IaC & Automation: Terraform (modules, remote state, OPA), AWS CodePipeline, AWS Config, CloudFormation - Observability: Amazon CloudWatch, AWS X-Ray, Datadog, SLO/SLI design, PagerDuty integration - Languages: Python, Go, and Terraform Preferred Qualifications - AWS Certified Solutions Architect – Professional (strongly preferred) - AWS Certified DevOps Engineer – Professional - HashiCorp Terraform Associate or Professional certification - Experience in regulated industries applying HIPAA, PCI-DSS, or FedRAMP controls on AWS - Familiarity with AWS Outposts, EKS Anywhere, and multi-cloud connectivity patterns - Experience with Amazon Bedrock, SageMaker, and MLOps patterns on AWS Education - Bachelor’s degree in Computer Science, Engineering, or a related field — or equivalent demonstrated experience. Pay Range The typical pay range for this role is: $144,200.00 - $288,400.00. This pay range represents the base hourly rate or base annual full-time salary for all positions in the job grade within which this position falls. The actual base salary offer will depend on a variety of factors including experience, education, geography and other relevant factors. This position is eligible for a CVS Health bonus, commission or short-term incentive program in addition to the base pay range listed above. This position also includes an award target in the company’s equity award program. Benefits - Comprehensive and competitive mix of pay and benefits. - Medical, dental, and vision coverage. - Paid time off. - Retirement savings options. - Wellness programs and other resources, based on eligibility. Our people fuel our future. Our teams reflect the customers, patients, members and communities we serve and we are committed to fostering a workplace where every colleague feels valued and that they belong.