Role Description Five Rivers Analytics is looking for a Cloud Platform Engineer to work in North Charleston, SC. The Cloud Platform Engineer designs, implements, and sustains secure, scalable, and automated Kubernetes platform capabilities within DoD cloud environments. This role enables application teams to adopt cloud-native patterns while ensuring cybersecurity compliance and operational reliability. - Design, deploy, and maintain Kubernetes platforms (EKS) for multi-tenant enterprise workloads. - Lead application migration to containerized architectures. - Build reusable platform components such as operators, Helm charts, and IaC modules. - Automate cluster lifecycle tasks (provisioning, upgrades, scaling, patching). - Develop IaC with Terraform, CloudFormation, or CDK. - Implement monitoring and observability solutions. - Troubleshoot cluster, node, networking, and application issues. - Ensure compliance with DoD cybersecurity standards. - Implement RBAC, IAM roles for service accounts, and least-privilege policies. - Build and maintain CI/CD pipelines and GitOps workflows. - Support application modernization and migration strategies. - Provide Tier 3 engineering support and documentation. Qualifications - Interim Secret Clearance with ability to obtain Top Secret clearance. - Bachelor’s degree in CS, IT, Engineering, Math, or related field, or equivalent experience. - 8+ years experience (Bachelor’s) or 6+ years (Master’s). - Hands-on AWS experience (EKS, EC2, VPC, IAM, ECR). - Experience with Kubernetes architecture and operations. - Experience with Docker and container security. - Experience with IaC tools. - Understanding of DoD cybersecurity frameworks. - Experience with Linux system administration, with preference given to Red Hat Enterprise Linux (RHEL) in enterprise or DoD environments. - Experience in Agile/SAFe environments. Requirements - Advanced experience operating Kubernetes/EKS clusters in production at scale. - Proficiency with Terraform or CloudFormation for modular IaC provisioning. - Hands-on experience with Ansible or similar tools for configuration automation. - Experience implementing GitOps workflows with ArgoCD or Flux. - Strong background designing cloud-native platform components (Helm charts, operators, reusable modules). - Experience with container security tools (Anchore, Twistlock, Aqua). - Familiarity with service mesh technologies (Istio, Linkerd). - Experience implementing RBAC, IAM Roles for Service Accounts (IRSA), and least-privilege models. - Proven ability to build automated cluster lifecycle workflows (upgrades, scaling, patching). - Experience with multi-cluster or multi-region Kubernetes operations. - Strong understanding of DoD cloud security frameworks (STIGs, NIST 800‑53, RMF). - Experience integrating observability stacks (Prometheus, Grafana, OpenTelemetry). - Ability to troubleshoot complex networking issues within distributed container platforms. Benefits - The company offers a comprehensive benefits program, including medical, dental, vision, life insurance, 401(k) and a range of other voluntary benefits. - Paid Time Off (PTO) is offered to regular full-time and part-time employees. Company Description Five Rivers Analytics (FRA), an Akima company, is not just another federal IT contractor. As an Alaska Native Corporation (ANC), our mission and purpose extend beyond our exciting federal projects as we support our shareholder communities in Alaska. - At FRA, the work you do every day makes a difference in the lives of our 15,000 Iñupiat shareholders, a group of Alaska natives from one of the most remote and harshest environments in the United States. - For our shareholders, FRA provides support and employment opportunities and contributes to the survival of a culture that has thrived above the Arctic Circle for more than 10,000 years. - For our government customers, FRA delivers streamline operations in support of an increasingly fast-paced, complex, and dynamic digital environment. - As a FRA employee, you will be surrounded by a challenging, yet supportive work environment that is committed to innovation and diversity, two of our most important values. - You will also have access to our comprehensive benefits and competitive pay in addition to growth opportunities and excellent retirement options.

• Manage end-to-end **Data pipeline **(ETL jobs) within agreed SLAs. • Manage AWS core and **big data services** (S3, IAM, EMR, Redshift, etc..). • Running applications in containers (ECS, Docker). • Lead Day 2 operational lifecycle for ML and GenAI infrastructure. This includes designing, deploying, and maintaining high-availability production LLM serving platforms, implementing automated scaling, self-healing, and infrastructure-as-code patterns. Focus on proactive reliability, model performance observability, and continuous cost optimization for high-compute AI workloads. • Collaborate closely with our product development and engineering teams to create AI-driven features. • Drive cloud operations consistency by automating platform maintenance, standardizing infrastructure configurations (IaC), and implementing robust release management processes to minimize drift across multi-cloud environments. • Manage AWS infrastructure using code (Terraform, Chef, etc..). • Administering applications running in Linux operating system. • Enable application and system monitoring for better observability. • Application and infrastructure support for ETL jobs and data pipelines including participating in an on-call rotation for after-hours emergencies. • Collaborate with platform and Dev teams to plan and deploy product releases and patch Linux/ECS clusters. • Ability to participate in design reviews, code reviews, and troubleshooting incidents. • Ability to operate in a high-pressure environment and troubleshoot complex issues quickly while successfully handling multiple priorities. • Ability to record, write, and review RCAs.

Role Description Administrar e dar suporte ao ambiente GitHub Enterprise. - Identificar, diagnosticar e resolver problemas relacionados ao GitHub, incluindo configuração de repositórios, permissões e gerenciamento de acessos. - Desenvolver automações utilizando GitHub Actions e a GitHub API. - Construir, manter e otimizar pipelines de CI/CD. - Implementar automações de deploy e apoiar iniciativas de Infrastructure as Code (IaC). - Definir e aplicar padrões de governança de repositórios e boas práticas de desenvolvimento. - Melhorar a experiência dos desenvolvedores (Developer Experience - DevEx) por meio da criação de automações, documentação e soluções self-service. - Contribuir para iniciativas de segurança da plataforma, controle de acesso e compliance. - Integrar pipelines de CI/CD com ambientes em nuvem como AWS, Azure e GCP. - Participar da escala de plantão (on-call) da equipe, quando necessário. - Trabalhar em conjunto com os times de Engenharia, Segurança e Infraestrutura para entregar soluções de plataforma escaláveis. Qualifications - Experiência com GitHub Enterprise. - Experiência prática com GitHub Actions. - Vivência na construção e manutenção de pipelines de CI/CD. - Sólidos conhecimentos em controle de versão utilizando Git. - Conhecimento de estratégias de branching, como Git Flow, Trunk-Based Development ou similares. - Experiência com automação de deploy. - Conhecimento em Infrastructure as Code (IaC) utilizando ferramentas como Terraform, CloudFormation ou equivalentes. - Conhecimento sobre segurança em pipelines de CI/CD e boas práticas de DevSecOps. - Experiência na integração de pipelines com plataformas em nuvem (AWS, Azure e/ou GCP). - Conhecimento em governança de repositórios, controle de acesso e gerenciamento de permissões. - Experiência utilizando a GitHub API. - Forte capacidade analítica e de resolução de problemas. - Boa comunicação e habilidade para trabalhar em equipe. - Facilidade para atuar em conjunto com times de Engenharia, Segurança e Infraestrutura. - Alto senso de responsabilidade, autonomia e comprometimento. - Interesse por automação, melhoria contínua e Developer Experience (DevEx). Requirements - Experiência com GitHub Advanced Security. - Experiência com GitHub Copilot. - Vivência em Platform Engineering ou Developer Experience (DevEx). - Conhecimento em Identity and Access Management (IAM). - Experiência em iniciativas de auditoria, compliance ou conformidade com SOX (Sarbanes-Oxley). - Experiência com scripting utilizando Python, Go ou Shell Script. - Experiência no suporte a plataformas de desenvolvimento em larga escala. Language - Inglês Intermediário a Intermediário Avançado (Intermediate / Upper-Intermediate). Location - Preferencialmente em São Paulo. Work Model - Remoto, com expectativa de transição para o modelo híbrido a partir de 2027.

• Design and own the architecture of the company's platform infrastructure end-to-end • Build and maintain GraphQL gateways, API infrastructure, internal SDKs, and shared platform services • Manage Kubernetes environments across AWS and GCP, including networking, scaling, security, and upgrades • Develop production-grade backend services, automation tooling, shared libraries, and Infrastructure as Code using Pulumi • Modernize legacy systems through pragmatic refactoring and architectural improvements • Build observability, monitoring, incident response, and reliability systems across the platform • Implement security best practices covering zero-trust networking, secrets management, compliance, and auditability • Drive compliance initiatives across HIPAA, LGPD, ISO 27001, and other regulatory frameworks • Champion AI-assisted engineering workflows across platform operations, incident response, code review, and automation • Mentor engineers through technical leadership while remaining an active contributor