Role Description We are hiring an Infrastructure Engineer to help operate, improve, and scale the secure infrastructure behind Lastwall’s identity platform. This is a hands-on engineering role for someone who can work across cloud infrastructure, platform engineering, automation, observability, and incident response in high-trust, compliance-driven environments. - Secure Cloud Infrastructure: Operate and improve Lastwall’s FedRAMP-aligned infrastructure across AWS GovCloud and related environments. Build and maintain secure, scalable, and reliable cloud systems that support mission-critical identity services. - Infrastructure as Code & Automation: Develop, maintain, and improve infrastructure as code using tools such as AWS CDK and Terraform. Help deepen Lastwall’s use of automation to make infrastructure provisioning, configuration, deployment, and operations repeatable, auditable, and secure. - Platform Engineering: Contribute to Lastwall’s platform engineering efforts by improving the systems, tooling, and workflows that support product development, testing, deployment, and production operations. Help create rapid feedback loops and strong collaboration between infrastructure and product engineering. - Reliability, Observability & Operability: Improve monitoring, logging, metrics, tracing, and alerting across distributed systems. Use tools and practices such as CloudWatch, OpenTelemetry, Prometheus, and related observability technologies to improve system visibility, operational readiness, and incident response. - CI/CD & Deployment Tooling: Enhance and maintain deployment tooling and CI/CD pipelines to support reliable software delivery. Work with tools such as GitLab, CodeCommit, CodeDeploy, Docker, and containerized workloads to improve release quality and development velocity. - Security & Compliance-Driven Operations: Apply secure infrastructure practices across networking, access control, secrets management, containerized workloads, system hardening, and operational automation. Support infrastructure practices aligned with FedRAMP, NIST 800-series controls, GovCloud deployments, and FIPS 140-2 expectations. - Incident Response & Learning from Incidents: Participate in incident response, troubleshooting, and operational remediation. Help guide the team through Learning From Incidents practices so that reliability, security, and operational maturity improve over time. - Technical Collaboration: Work closely with infrastructure, product engineering, security, and compliance stakeholders to evaluate tradeoffs, improve architecture, and deliver infrastructure that meets customer, compliance, and operational needs. Qualifications - 5+ years of industry experience in cloud-native infrastructure, platform engineering, DevOps, SRE, or systems engineering, ideally in SaaS, cybersecurity, identity, government technology, or other complex software environments. - Bachelor’s degree in Computer Science or equivalent practical experience. - U.S. citizenship or dual U.S./Canadian citizenship, due to the nature of the environments and customers supported by this role. - Experience building and managing secure, scalable, distributed cloud systems. - Experience with infrastructure as code, ideally including AWS CDK and Terraform. - Experience with AWS cloud services, ideally including AWS GovCloud or similarly regulated environments. - Working knowledge of EC2, Docker, Kubernetes, and containerized workloads. - Strong understanding of TCP/IP networking and cloud networking fundamentals. - Experience with CI/CD pipelines, including tools such as GitLab, CodeCommit, or CodeDeploy. - Experience with observability, monitoring, logging, and security automation, including tools such as CloudWatch, OpenTelemetry, or Prometheus. - Experience with relational databases and managed database services, including PostgreSQL, RDS, or Aurora. - Experience with incident response and troubleshooting, ideally in critical, high-reliability, or life-and-safety-sensitive environments. - Excellent coding and scripting skills, with familiarity or ability to quickly ramp in tools and languages such as Node.js, TypeScript, Bash, GraphQL, or Rust. - Comfort in a small but growing company, where ownership, adaptability, and practical execution matter. Nice to Have - Strong AWS experience, ideally including AWS GovCloud or similarly regulated cloud environments. - Experience with FedRAMP, NIST 800-series controls, GovCloud deployments, or FIPS 140-2 compliance. - Experience with Amazon OpenSearch. - Experience developing operational tooling in Node.js, TypeScript, or Rust. - Experience supporting PostgreSQL/RDS/Aurora in production environments. - Experience with GraphQL in operational or product-supporting contexts. - Experience with security scanning, infrastructure security automation, vulnerability management, or compliance evidence collection. - Experience improving architecture, observability, and operability in distributed systems. - Experience working with product engineering teams to improve test, deployment, and release workflows. - Familiarity with authentication, identity, PKI, SAML, OAuth, OIDC, or Zero Trust architectures. Benefits - Competitive compensation package aligned with the scope and impact of the role. - Opportunity to join after the product, customers, and proof points are real—but before the next stage of scale is fully built. - Building a people-first, security-always culture where strong contributors can have meaningful impact as the company grows.

Role Description We are hiring a Senior Infrastructure Engineer to help design, improve, and operate the secure infrastructure behind Lastwall’s identity platform. This is a senior technical individual contributor role for someone who can lead complex infrastructure work, make sound architectural decisions, and raise the reliability, security, and operability of systems that support high-trust customers. As an AWS GovCloud organization, Lastwall uses infrastructure as code to manage distributed systems with a focus on security, reliability, automation, auditability, and compliance. You will play a key role in our next wave of infrastructure improvements, helping shape the architecture, tooling, and operational practices that support mission-critical identity services. You will join a small, high-impact infrastructure and platform team where technical judgment, ownership, and secure engineering practices matter. You will not be expected to manage people, but you will be expected to lead technically: setting standards, mentoring peers, guiding tradeoffs, and bringing structure to complex infrastructure challenges. Qualifications - 7+ years of industry experience in cloud-native infrastructure, platform engineering, DevOps, SRE, or systems engineering, ideally in SaaS, cybersecurity, identity, government technology, or other complex software environments. - Bachelor’s degree in Computer Science or equivalent practical experience. - U.S. citizenship or dual U.S./Canadian citizenship, due to the nature of the environments and customers supported by this role. - Strong experience designing, building, and operating secure, scalable, distributed cloud systems in production. - Deep experience with infrastructure as code, ideally including AWS CDK and Terraform. - Working knowledge of EC2, Docker, Kubernetes, and containerized workloads. - Strong understanding of TCP/IP networking, cloud networking, segmentation, access control, and secure system design. - Experience designing and maintaining CI/CD pipelines, including tools such as GitLab, CodeCommit, or CodeDeploy. - Strong experience with observability, monitoring, logging, tracing, and alerting, including tools such as CloudWatch, OpenTelemetry, or Prometheus. - Experience with relational databases and managed database services, including PostgreSQL, RDS, or Aurora. - Strong incident response and troubleshooting experience, ideally in high-reliability, critical, or life-and-safety-sensitive environments. - Excellent coding and scripting skills, with familiarity or ability to quickly ramp in tools and languages such as Node.js, TypeScript, Bash, GraphQL, or Rust. - Demonstrated ability to lead technical initiatives independently, influence peers, and bring structure to ambiguous infrastructure problems. - Comfort in a small but growing company, where ownership, adaptability, and practical execution matter. Requirements - Own complex infrastructure initiatives from design through implementation, documentation, deployment, and operational handoff. - Help improve the architecture and reliability of Lastwall’s FedRAMP-aligned infrastructure across AWS GovCloud and related environments. - Design and improve secure, scalable, distributed cloud systems that support Lastwall’s identity platform. - Contribute to platform engineering efforts that make infrastructure easier to operate, observe, and build against. - Develop, maintain, and improve infrastructure as code using tools such as AWS CDK and Terraform. - Lead improvements to monitoring, logging, metrics, tracing, and alerting across distributed systems. - Apply secure infrastructure practices across networking, access control, secrets management, and operational automation. - Improve deployment tooling and CI/CD pipelines that support secure, reliable software delivery. - Play a senior role in incident response, troubleshooting, and operational remediation. - Provide technical guidance to infrastructure and product engineering peers. - Evaluate new tools, architectural patterns, and infrastructure approaches. Benefits - Competitive compensation package aligned with the scope and impact of the role. - Opportunity to join after the product, customers, and proof points are real—but before the next stage of scale is fully built. - Building a people-first, security-always culture where strong contributors can have meaningful impact as the company grows.

• Design end-to-end AWS cloud infrastructure solutions to support enterprise applications, data platforms, and business critical services. • Create high-availability, disaster recovery, and multi-region strategies. • Develop migration strategies for transitioning on-premises workloads to AWS. • Contribute to cloud strategy and technology roadmaps. • Oversee deployment of Infrastructure as code (IaC) using tools like Terraform, AWS CloudFormation or CDK. • Establish and enhance continuous integration and continuous delivery pipelines to streamline software deployment and infrastructure updates. • Ensure observability, monitoring and logging using AWS CloudWatch, X-Ray or third-party tools. • Design architecture that meets security, governance, and regulatory compliance requirements (HIPAA, FedRAMP, SOC 2 etc.) as applicable. • Implement IAM best practices, encryption strategies, and secure networking. • Partner with developers, DevOps engineers, and business stakeholders to ensure solutions meet mission-critical needs. • Diagnose and resolve complex technical issues related to cloud infrastructure, ensuring high performance and reliability. • Provide technical leadership, mentoring, and guidance to engineering teams. • Stay current with emerging cloud technologies and trends, evaluating and recommending new solutions to enhance our capabilities.

• Lead how NVIDIA responds to and adapts to growth and rapid change. • Drive the organization’s program design and execution. • Collect requirements, define priorities, coordinate scheduling, and address challenges throughout the implementation lifecycle. • Optimize workflow using objective measures to improve engineering efficiency. • Establish a Program Management charter based on accountability, outcomes, leadership, and delivery. • Set and clearly define high standards and help the team achieve them. • Hire, retain, and grow outstanding people. • Drive high performance, clarity, positive culture, and collaboration.